@@ -1,57 +1,56 | |||||
1 | #ifndef FSW_SPACEWIRE_H_INCLUDED |
|
1 | #ifndef FSW_SPACEWIRE_H_INCLUDED | |
2 | #define FSW_SPACEWIRE_H_INCLUDED |
|
2 | #define FSW_SPACEWIRE_H_INCLUDED | |
3 |
|
3 | |||
4 | #include <rtems.h> |
|
4 | #include <rtems.h> | |
5 | #include <grspw.h> |
|
5 | #include <grspw.h> | |
6 |
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6 | |||
7 | #include <fcntl.h> // for O_RDWR |
|
7 | #include <fcntl.h> // for O_RDWR | |
8 | #include <unistd.h> // for the read call |
|
8 | #include <unistd.h> // for the read call | |
9 | #include <sys/ioctl.h> // for the ioctl call |
|
9 | #include <sys/ioctl.h> // for the ioctl call | |
10 | #include <errno.h> |
|
10 | #include <errno.h> | |
11 |
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11 | |||
12 | #include "fsw_params.h" |
|
12 | #include "fsw_params.h" | |
13 | #include "tc_handler.h" |
|
13 | #include "tc_handler.h" | |
14 | #include "fsw_init.h" |
|
14 | #include "fsw_init.h" | |
15 |
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15 | |||
16 | extern spw_stats grspw_stats; |
|
16 | extern spw_stats grspw_stats; | |
17 | extern spw_stats spw_backup; |
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|||
18 | extern rtems_name timecode_timer_name; |
|
17 | extern rtems_name timecode_timer_name; | |
19 | extern rtems_id timecode_timer_id; |
|
18 | extern rtems_id timecode_timer_id; | |
20 |
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19 | |||
21 | // RTEMS TASK |
|
20 | // RTEMS TASK | |
22 | rtems_task spiq_task( rtems_task_argument argument ); |
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21 | rtems_task spiq_task( rtems_task_argument argument ); | |
23 | rtems_task recv_task( rtems_task_argument unused ); |
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22 | rtems_task recv_task( rtems_task_argument unused ); | |
24 | rtems_task send_task( rtems_task_argument argument ); |
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23 | rtems_task send_task( rtems_task_argument argument ); | |
25 | rtems_task link_task( rtems_task_argument argument ); |
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24 | rtems_task link_task( rtems_task_argument argument ); | |
26 |
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25 | |||
27 | int spacewire_open_link( void ); |
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26 | int spacewire_open_link( void ); | |
28 | int spacewire_start_link( int fd ); |
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27 | int spacewire_start_link( int fd ); | |
29 | int spacewire_stop_and_start_link( int fd ); |
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28 | int spacewire_stop_and_start_link( int fd ); | |
30 | int spacewire_configure_link(int fd ); |
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29 | int spacewire_configure_link(int fd ); | |
31 | int spacewire_several_connect_attemps( void ); |
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30 | int spacewire_several_connect_attemps( void ); | |
32 | void spacewire_set_NP( unsigned char val, unsigned int regAddr ); // No Port force |
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31 | void spacewire_set_NP( unsigned char val, unsigned int regAddr ); // No Port force | |
33 | void spacewire_set_RE( unsigned char val, unsigned int regAddr ); // RMAP Enable |
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32 | void spacewire_set_RE( unsigned char val, unsigned int regAddr ); // RMAP Enable | |
34 | void spacewire_read_statistics( void ); |
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33 | void spacewire_read_statistics( void ); | |
35 | void update_hk_lfr_last_er_fields(unsigned int rid, unsigned char code); |
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34 | void update_hk_lfr_last_er_fields(unsigned int rid, unsigned char code); | |
36 | void update_hk_with_grspw_stats(void ); |
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35 | void update_hk_with_grspw_stats(void ); | |
37 | void increase_unsigned_char_counter( unsigned char *counter ); |
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36 | void increase_unsigned_char_counter( unsigned char *counter ); | |
38 |
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37 | |||
39 | void init_header_cwf( Header_TM_LFR_SCIENCE_CWF_t *header ); |
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38 | void init_header_cwf( Header_TM_LFR_SCIENCE_CWF_t *header ); | |
40 | void init_header_swf( Header_TM_LFR_SCIENCE_SWF_t *header ); |
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39 | void init_header_swf( Header_TM_LFR_SCIENCE_SWF_t *header ); | |
41 | void init_header_asm( Header_TM_LFR_SCIENCE_ASM_t *header ); |
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40 | void init_header_asm( Header_TM_LFR_SCIENCE_ASM_t *header ); | |
42 | int spw_send_waveform_CWF( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_CWF_t *header ); |
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41 | int spw_send_waveform_CWF( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_CWF_t *header ); | |
43 | int spw_send_waveform_SWF( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_SWF_t *header ); |
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42 | int spw_send_waveform_SWF( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_SWF_t *header ); | |
44 | int spw_send_waveform_CWF3_light( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_CWF_t *header ); |
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43 | int spw_send_waveform_CWF3_light( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_CWF_t *header ); | |
45 | void spw_send_asm_f0( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_ASM_t *header ); |
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44 | void spw_send_asm_f0( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_ASM_t *header ); | |
46 | void spw_send_asm_f1( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_ASM_t *header ); |
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45 | void spw_send_asm_f1( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_ASM_t *header ); | |
47 | void spw_send_asm_f2( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_ASM_t *header ); |
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46 | void spw_send_asm_f2( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_ASM_t *header ); | |
48 | void spw_send_k_dump( ring_node *ring_node_to_send ); |
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47 | void spw_send_k_dump( ring_node *ring_node_to_send ); | |
49 |
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48 | |||
50 | rtems_timer_service_routine timecode_timer_routine( rtems_id timer_id, void *user_data ); |
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49 | rtems_timer_service_routine timecode_timer_routine( rtems_id timer_id, void *user_data ); | |
51 | unsigned int check_timecode_and_previous_timecode_coherency(unsigned char currentTimecodeCtr); |
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50 | unsigned int check_timecode_and_previous_timecode_coherency(unsigned char currentTimecodeCtr); | |
52 | unsigned int check_timecode_and_internal_time_coherency(unsigned char timecode, unsigned char internalTime); |
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51 | unsigned int check_timecode_and_internal_time_coherency(unsigned char timecode, unsigned char internalTime); | |
53 | void timecode_irq_handler( void *pDev, void *regs, int minor, unsigned int tc ); |
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52 | void timecode_irq_handler( void *pDev, void *regs, int minor, unsigned int tc ); | |
54 |
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53 | |||
55 | void (*grspw_timecode_callback) ( void *pDev, void *regs, int minor, unsigned int tc ); |
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54 | void (*grspw_timecode_callback) ( void *pDev, void *regs, int minor, unsigned int tc ); | |
56 |
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55 | |||
57 | #endif // FSW_SPACEWIRE_H_INCLUDED |
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56 | #endif // FSW_SPACEWIRE_H_INCLUDED |
@@ -1,83 +1,80 | |||||
1 | /** Global variables of the LFR flight software. |
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1 | /** Global variables of the LFR flight software. | |
2 | * |
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2 | * | |
3 | * @file |
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3 | * @file | |
4 | * @author P. LEROY |
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4 | * @author P. LEROY | |
5 | * |
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5 | * | |
6 | * Among global variables, there are: |
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6 | * Among global variables, there are: | |
7 | * - RTEMS names and id. |
|
7 | * - RTEMS names and id. | |
8 | * - APB configuration registers. |
|
8 | * - APB configuration registers. | |
9 | * - waveforms global buffers, used by the waveform picker hardware module to store data. |
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9 | * - waveforms global buffers, used by the waveform picker hardware module to store data. | |
10 | * - spectral matrices buffesr, used by the hardware module to store data. |
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10 | * - spectral matrices buffesr, used by the hardware module to store data. | |
11 | * - variable related to LFR modes parameters. |
|
11 | * - variable related to LFR modes parameters. | |
12 | * - the global HK packet buffer. |
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12 | * - the global HK packet buffer. | |
13 | * - the global dump parameter buffer. |
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13 | * - the global dump parameter buffer. | |
14 | * |
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14 | * | |
15 | */ |
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15 | */ | |
16 |
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16 | |||
17 | #include <rtems.h> |
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17 | #include <rtems.h> | |
18 | #include <grspw.h> |
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18 | #include <grspw.h> | |
19 |
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19 | |||
20 | #include "ccsds_types.h" |
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20 | #include "ccsds_types.h" | |
21 | #include "grlib_regs.h" |
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21 | #include "grlib_regs.h" | |
22 | #include "fsw_params.h" |
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22 | #include "fsw_params.h" | |
23 | #include "fsw_params_wf_handler.h" |
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23 | #include "fsw_params_wf_handler.h" | |
24 |
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24 | |||
25 | // RTEMS GLOBAL VARIABLES |
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25 | // RTEMS GLOBAL VARIABLES | |
26 | rtems_name misc_name[5]; |
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26 | rtems_name misc_name[5]; | |
27 | rtems_name Task_name[20]; /* array of task names */ |
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27 | rtems_name Task_name[20]; /* array of task names */ | |
28 | rtems_id Task_id[20]; /* array of task ids */ |
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28 | rtems_id Task_id[20]; /* array of task ids */ | |
29 | rtems_name timecode_timer_name; |
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29 | rtems_name timecode_timer_name; | |
30 | rtems_id timecode_timer_id; |
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30 | rtems_id timecode_timer_id; | |
31 | int fdSPW = 0; |
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31 | int fdSPW = 0; | |
32 | int fdUART = 0; |
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32 | int fdUART = 0; | |
33 | unsigned char lfrCurrentMode; |
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33 | unsigned char lfrCurrentMode; | |
34 | unsigned char pa_bia_status_info; |
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34 | unsigned char pa_bia_status_info; | |
35 | unsigned char thisIsAnASMRestart = 0; |
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35 | unsigned char thisIsAnASMRestart = 0; | |
36 |
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36 | |||
37 | // WAVEFORMS GLOBAL VARIABLES // 2048 * 3 * 4 + 2 * 4 = 24576 + 8 bytes = 24584 |
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37 | // WAVEFORMS GLOBAL VARIABLES // 2048 * 3 * 4 + 2 * 4 = 24576 + 8 bytes = 24584 | |
38 | // 97 * 256 = 24832 => delta = 248 bytes = 62 words |
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38 | // 97 * 256 = 24832 => delta = 248 bytes = 62 words | |
39 | // WAVEFORMS GLOBAL VARIABLES // 2688 * 3 * 4 + 2 * 4 = 32256 + 8 bytes = 32264 |
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39 | // WAVEFORMS GLOBAL VARIABLES // 2688 * 3 * 4 + 2 * 4 = 32256 + 8 bytes = 32264 | |
40 | // 127 * 256 = 32512 => delta = 248 bytes = 62 words |
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40 | // 127 * 256 = 32512 => delta = 248 bytes = 62 words | |
41 | // F0 F1 F2 F3 |
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41 | // F0 F1 F2 F3 | |
42 | volatile int wf_buffer_f0[ NB_RING_NODES_F0 * WFRM_BUFFER ] __attribute__((aligned(0x100))); |
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42 | volatile int wf_buffer_f0[ NB_RING_NODES_F0 * WFRM_BUFFER ] __attribute__((aligned(0x100))); | |
43 | volatile int wf_buffer_f1[ NB_RING_NODES_F1 * WFRM_BUFFER ] __attribute__((aligned(0x100))); |
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43 | volatile int wf_buffer_f1[ NB_RING_NODES_F1 * WFRM_BUFFER ] __attribute__((aligned(0x100))); | |
44 | volatile int wf_buffer_f2[ NB_RING_NODES_F2 * WFRM_BUFFER ] __attribute__((aligned(0x100))); |
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44 | volatile int wf_buffer_f2[ NB_RING_NODES_F2 * WFRM_BUFFER ] __attribute__((aligned(0x100))); | |
45 | volatile int wf_buffer_f3[ NB_RING_NODES_F3 * WFRM_BUFFER ] __attribute__((aligned(0x100))); |
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45 | volatile int wf_buffer_f3[ NB_RING_NODES_F3 * WFRM_BUFFER ] __attribute__((aligned(0x100))); | |
46 |
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46 | |||
47 | //*********************************** |
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47 | //*********************************** | |
48 | // SPECTRAL MATRICES GLOBAL VARIABLES |
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48 | // SPECTRAL MATRICES GLOBAL VARIABLES | |
49 |
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49 | |||
50 | // alignment constraints for the spectral matrices buffers => the first data after the time (8 bytes) shall be aligned on 0x00 |
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50 | // alignment constraints for the spectral matrices buffers => the first data after the time (8 bytes) shall be aligned on 0x00 | |
51 | volatile int sm_f0[ NB_RING_NODES_SM_F0 * TOTAL_SIZE_SM ] __attribute__((aligned(0x100))); |
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51 | volatile int sm_f0[ NB_RING_NODES_SM_F0 * TOTAL_SIZE_SM ] __attribute__((aligned(0x100))); | |
52 | volatile int sm_f1[ NB_RING_NODES_SM_F1 * TOTAL_SIZE_SM ] __attribute__((aligned(0x100))); |
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52 | volatile int sm_f1[ NB_RING_NODES_SM_F1 * TOTAL_SIZE_SM ] __attribute__((aligned(0x100))); | |
53 | volatile int sm_f2[ NB_RING_NODES_SM_F2 * TOTAL_SIZE_SM ] __attribute__((aligned(0x100))); |
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53 | volatile int sm_f2[ NB_RING_NODES_SM_F2 * TOTAL_SIZE_SM ] __attribute__((aligned(0x100))); | |
54 |
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54 | |||
55 | // APB CONFIGURATION REGISTERS |
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55 | // APB CONFIGURATION REGISTERS | |
56 | time_management_regs_t *time_management_regs = (time_management_regs_t*) REGS_ADDR_TIME_MANAGEMENT; |
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56 | time_management_regs_t *time_management_regs = (time_management_regs_t*) REGS_ADDR_TIME_MANAGEMENT; | |
57 | gptimer_regs_t *gptimer_regs = (gptimer_regs_t *) REGS_ADDR_GPTIMER; |
|
57 | gptimer_regs_t *gptimer_regs = (gptimer_regs_t *) REGS_ADDR_GPTIMER; | |
58 | waveform_picker_regs_0_1_18_t *waveform_picker_regs = (waveform_picker_regs_0_1_18_t*) REGS_ADDR_WAVEFORM_PICKER; |
|
58 | waveform_picker_regs_0_1_18_t *waveform_picker_regs = (waveform_picker_regs_0_1_18_t*) REGS_ADDR_WAVEFORM_PICKER; | |
59 | spectral_matrix_regs_t *spectral_matrix_regs = (spectral_matrix_regs_t*) REGS_ADDR_SPECTRAL_MATRIX; |
|
59 | spectral_matrix_regs_t *spectral_matrix_regs = (spectral_matrix_regs_t*) REGS_ADDR_SPECTRAL_MATRIX; | |
60 |
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60 | |||
61 | // MODE PARAMETERS |
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61 | // MODE PARAMETERS | |
62 | Packet_TM_LFR_PARAMETER_DUMP_t parameter_dump_packet; |
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62 | Packet_TM_LFR_PARAMETER_DUMP_t parameter_dump_packet; | |
63 | struct param_local_str param_local; |
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63 | struct param_local_str param_local; | |
64 | unsigned int lastValidEnterModeTime; |
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64 | unsigned int lastValidEnterModeTime; | |
65 |
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65 | |||
66 | // HK PACKETS |
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66 | // HK PACKETS | |
67 | Packet_TM_LFR_HK_t housekeeping_packet; |
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67 | Packet_TM_LFR_HK_t housekeeping_packet; | |
68 | // message queues occupancy |
|
68 | // message queues occupancy | |
69 | unsigned char hk_lfr_q_sd_fifo_size_max; |
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69 | unsigned char hk_lfr_q_sd_fifo_size_max; | |
70 | unsigned char hk_lfr_q_rv_fifo_size_max; |
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70 | unsigned char hk_lfr_q_rv_fifo_size_max; | |
71 | unsigned char hk_lfr_q_p0_fifo_size_max; |
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71 | unsigned char hk_lfr_q_p0_fifo_size_max; | |
72 | unsigned char hk_lfr_q_p1_fifo_size_max; |
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72 | unsigned char hk_lfr_q_p1_fifo_size_max; | |
73 | unsigned char hk_lfr_q_p2_fifo_size_max; |
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73 | unsigned char hk_lfr_q_p2_fifo_size_max; | |
74 | // sequence counters are incremented by APID (PID + CAT) and destination ID |
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74 | // sequence counters are incremented by APID (PID + CAT) and destination ID | |
75 | unsigned short sequenceCounters_SCIENCE_NORMAL_BURST; |
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75 | unsigned short sequenceCounters_SCIENCE_NORMAL_BURST; | |
76 | unsigned short sequenceCounters_SCIENCE_SBM1_SBM2; |
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76 | unsigned short sequenceCounters_SCIENCE_SBM1_SBM2; | |
77 | unsigned short sequenceCounters_TC_EXE[SEQ_CNT_NB_DEST_ID]; |
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77 | unsigned short sequenceCounters_TC_EXE[SEQ_CNT_NB_DEST_ID]; | |
78 | unsigned short sequenceCounters_TM_DUMP[SEQ_CNT_NB_DEST_ID]; |
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78 | unsigned short sequenceCounters_TM_DUMP[SEQ_CNT_NB_DEST_ID]; | |
79 | unsigned short sequenceCounterHK; |
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79 | unsigned short sequenceCounterHK; | |
80 | spw_stats grspw_stats; |
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80 | spw_stats grspw_stats; | |
81 | spw_stats spw_backup; |
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82 |
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83 |
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@@ -1,1569 +1,1580 | |||||
1 | /** Functions related to the SpaceWire interface. |
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1 | /** Functions related to the SpaceWire interface. | |
2 | * |
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2 | * | |
3 | * @file |
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3 | * @file | |
4 | * @author P. LEROY |
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4 | * @author P. LEROY | |
5 | * |
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5 | * | |
6 | * A group of functions to handle SpaceWire transmissions: |
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6 | * A group of functions to handle SpaceWire transmissions: | |
7 | * - configuration of the SpaceWire link |
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7 | * - configuration of the SpaceWire link | |
8 | * - SpaceWire related interruption requests processing |
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8 | * - SpaceWire related interruption requests processing | |
9 | * - transmission of TeleMetry packets by a dedicated RTEMS task |
|
9 | * - transmission of TeleMetry packets by a dedicated RTEMS task | |
10 | * - reception of TeleCommands by a dedicated RTEMS task |
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10 | * - reception of TeleCommands by a dedicated RTEMS task | |
11 | * |
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11 | * | |
12 | */ |
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12 | */ | |
13 |
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13 | |||
14 | #include "fsw_spacewire.h" |
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14 | #include "fsw_spacewire.h" | |
15 |
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15 | |||
16 | rtems_name semq_name; |
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16 | rtems_name semq_name; | |
17 | rtems_id semq_id; |
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17 | rtems_id semq_id; | |
18 |
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18 | |||
19 | //***************** |
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19 | //***************** | |
20 | // waveform headers |
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20 | // waveform headers | |
21 | Header_TM_LFR_SCIENCE_CWF_t headerCWF; |
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21 | Header_TM_LFR_SCIENCE_CWF_t headerCWF; | |
22 | Header_TM_LFR_SCIENCE_SWF_t headerSWF; |
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22 | Header_TM_LFR_SCIENCE_SWF_t headerSWF; | |
23 | Header_TM_LFR_SCIENCE_ASM_t headerASM; |
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23 | Header_TM_LFR_SCIENCE_ASM_t headerASM; | |
24 |
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24 | |||
25 | unsigned char previousTimecodeCtr = 0; |
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25 | unsigned char previousTimecodeCtr = 0; | |
26 | unsigned int *grspwPtr = (unsigned int *) (REGS_ADDR_GRSPW + APB_OFFSET_GRSPW_TIME_REGISTER); |
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26 | unsigned int *grspwPtr = (unsigned int *) (REGS_ADDR_GRSPW + APB_OFFSET_GRSPW_TIME_REGISTER); | |
27 |
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27 | |||
28 | //*********** |
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28 | //*********** | |
29 | // RTEMS TASK |
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29 | // RTEMS TASK | |
30 | rtems_task spiq_task(rtems_task_argument unused) |
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30 | rtems_task spiq_task(rtems_task_argument unused) | |
31 | { |
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31 | { | |
32 | /** This RTEMS task is awaken by an rtems_event sent by the interruption subroutine of the SpaceWire driver. |
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32 | /** This RTEMS task is awaken by an rtems_event sent by the interruption subroutine of the SpaceWire driver. | |
33 | * |
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33 | * | |
34 | * @param unused is the starting argument of the RTEMS task |
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34 | * @param unused is the starting argument of the RTEMS task | |
35 | * |
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35 | * | |
36 | */ |
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36 | */ | |
37 |
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37 | |||
38 | rtems_event_set event_out; |
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38 | rtems_event_set event_out; | |
39 | rtems_status_code status; |
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39 | rtems_status_code status; | |
40 | int linkStatus; |
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40 | int linkStatus; | |
41 |
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41 | |||
42 | BOOT_PRINTF("in SPIQ *** \n") |
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42 | BOOT_PRINTF("in SPIQ *** \n") | |
43 |
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43 | |||
44 | while(true){ |
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44 | while(true){ | |
45 | rtems_event_receive(SPW_LINKERR_EVENT, RTEMS_WAIT, RTEMS_NO_TIMEOUT, &event_out); // wait for an SPW_LINKERR_EVENT |
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45 | rtems_event_receive(SPW_LINKERR_EVENT, RTEMS_WAIT, RTEMS_NO_TIMEOUT, &event_out); // wait for an SPW_LINKERR_EVENT | |
46 | PRINTF("in SPIQ *** got SPW_LINKERR_EVENT\n") |
|
46 | PRINTF("in SPIQ *** got SPW_LINKERR_EVENT\n") | |
47 |
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47 | |||
48 | // [0] SUSPEND RECV AND SEND TASKS |
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48 | // [0] SUSPEND RECV AND SEND TASKS | |
49 | status = rtems_task_suspend( Task_id[ TASKID_RECV ] ); |
|
49 | status = rtems_task_suspend( Task_id[ TASKID_RECV ] ); | |
50 | if ( status != RTEMS_SUCCESSFUL ) { |
|
50 | if ( status != RTEMS_SUCCESSFUL ) { | |
51 | PRINTF("in SPIQ *** ERR suspending RECV Task\n") |
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51 | PRINTF("in SPIQ *** ERR suspending RECV Task\n") | |
52 | } |
|
52 | } | |
53 | status = rtems_task_suspend( Task_id[ TASKID_SEND ] ); |
|
53 | status = rtems_task_suspend( Task_id[ TASKID_SEND ] ); | |
54 | if ( status != RTEMS_SUCCESSFUL ) { |
|
54 | if ( status != RTEMS_SUCCESSFUL ) { | |
55 | PRINTF("in SPIQ *** ERR suspending SEND Task\n") |
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55 | PRINTF("in SPIQ *** ERR suspending SEND Task\n") | |
56 | } |
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56 | } | |
57 |
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57 | |||
58 | // [1] CHECK THE LINK |
|
58 | // [1] CHECK THE LINK | |
59 | status = ioctl(fdSPW, SPACEWIRE_IOCTRL_GET_LINK_STATUS, &linkStatus); // get the link status (1) |
|
59 | status = ioctl(fdSPW, SPACEWIRE_IOCTRL_GET_LINK_STATUS, &linkStatus); // get the link status (1) | |
60 | if ( linkStatus != 5) { |
|
60 | if ( linkStatus != 5) { | |
61 | PRINTF1("in SPIQ *** linkStatus %d, wait...\n", linkStatus) |
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61 | PRINTF1("in SPIQ *** linkStatus %d, wait...\n", linkStatus) | |
62 | status = rtems_task_wake_after( SY_LFR_DPU_CONNECT_TIMEOUT ); // wait SY_LFR_DPU_CONNECT_TIMEOUT 1000 ms |
|
62 | status = rtems_task_wake_after( SY_LFR_DPU_CONNECT_TIMEOUT ); // wait SY_LFR_DPU_CONNECT_TIMEOUT 1000 ms | |
63 | } |
|
63 | } | |
64 |
|
64 | |||
65 | // [2] RECHECK THE LINK AFTER SY_LFR_DPU_CONNECT_TIMEOUT |
|
65 | // [2] RECHECK THE LINK AFTER SY_LFR_DPU_CONNECT_TIMEOUT | |
66 | status = ioctl(fdSPW, SPACEWIRE_IOCTRL_GET_LINK_STATUS, &linkStatus); // get the link status (2) |
|
66 | status = ioctl(fdSPW, SPACEWIRE_IOCTRL_GET_LINK_STATUS, &linkStatus); // get the link status (2) | |
67 | if ( linkStatus != 5 ) // [2.a] not in run state, reset the link |
|
67 | if ( linkStatus != 5 ) // [2.a] not in run state, reset the link | |
68 | { |
|
68 | { | |
69 | spacewire_read_statistics(); |
|
69 | spacewire_read_statistics(); | |
70 | status = spacewire_several_connect_attemps( ); |
|
70 | status = spacewire_several_connect_attemps( ); | |
71 | } |
|
71 | } | |
72 | else // [2.b] in run state, start the link |
|
72 | else // [2.b] in run state, start the link | |
73 | { |
|
73 | { | |
74 | status = spacewire_stop_and_start_link( fdSPW ); // start the link |
|
74 | status = spacewire_stop_and_start_link( fdSPW ); // start the link | |
75 | if ( status != RTEMS_SUCCESSFUL) |
|
75 | if ( status != RTEMS_SUCCESSFUL) | |
76 | { |
|
76 | { | |
77 | PRINTF1("in SPIQ *** ERR spacewire_stop_and_start_link %d\n", status) |
|
77 | PRINTF1("in SPIQ *** ERR spacewire_stop_and_start_link %d\n", status) | |
78 | } |
|
78 | } | |
79 | } |
|
79 | } | |
80 |
|
80 | |||
81 | // [3] COMPLETE RECOVERY ACTION AFTER SY_LFR_DPU_CONNECT_ATTEMPTS |
|
81 | // [3] COMPLETE RECOVERY ACTION AFTER SY_LFR_DPU_CONNECT_ATTEMPTS | |
82 | if ( status == RTEMS_SUCCESSFUL ) // [3.a] the link is in run state and has been started successfully |
|
82 | if ( status == RTEMS_SUCCESSFUL ) // [3.a] the link is in run state and has been started successfully | |
83 | { |
|
83 | { | |
84 | status = rtems_task_restart( Task_id[ TASKID_SEND ], 1 ); |
|
84 | status = rtems_task_restart( Task_id[ TASKID_SEND ], 1 ); | |
85 | if ( status != RTEMS_SUCCESSFUL ) { |
|
85 | if ( status != RTEMS_SUCCESSFUL ) { | |
86 | PRINTF("in SPIQ *** ERR resuming SEND Task\n") |
|
86 | PRINTF("in SPIQ *** ERR resuming SEND Task\n") | |
87 | } |
|
87 | } | |
88 | status = rtems_task_restart( Task_id[ TASKID_RECV ], 1 ); |
|
88 | status = rtems_task_restart( Task_id[ TASKID_RECV ], 1 ); | |
89 | if ( status != RTEMS_SUCCESSFUL ) { |
|
89 | if ( status != RTEMS_SUCCESSFUL ) { | |
90 | PRINTF("in SPIQ *** ERR resuming RECV Task\n") |
|
90 | PRINTF("in SPIQ *** ERR resuming RECV Task\n") | |
91 | } |
|
91 | } | |
92 | } |
|
92 | } | |
93 | else // [3.b] the link is not in run state, go in STANDBY mode |
|
93 | else // [3.b] the link is not in run state, go in STANDBY mode | |
94 | { |
|
94 | { | |
95 | status = enter_mode_standby(); |
|
95 | status = enter_mode_standby(); | |
96 | if ( status != RTEMS_SUCCESSFUL ) |
|
96 | if ( status != RTEMS_SUCCESSFUL ) | |
97 | { |
|
97 | { | |
98 | PRINTF1("in SPIQ *** ERR enter_standby_mode *** code %d\n", status) |
|
98 | PRINTF1("in SPIQ *** ERR enter_standby_mode *** code %d\n", status) | |
99 | } |
|
99 | } | |
100 | { |
|
100 | { | |
101 | updateLFRCurrentMode( LFR_MODE_STANDBY ); |
|
101 | updateLFRCurrentMode( LFR_MODE_STANDBY ); | |
102 | } |
|
102 | } | |
103 | // wake the LINK task up to wait for the link recovery |
|
103 | // wake the LINK task up to wait for the link recovery | |
104 | status = rtems_event_send ( Task_id[TASKID_LINK], RTEMS_EVENT_0 ); |
|
104 | status = rtems_event_send ( Task_id[TASKID_LINK], RTEMS_EVENT_0 ); | |
105 | status = rtems_task_suspend( RTEMS_SELF ); |
|
105 | status = rtems_task_suspend( RTEMS_SELF ); | |
106 | } |
|
106 | } | |
107 | } |
|
107 | } | |
108 | } |
|
108 | } | |
109 |
|
109 | |||
110 | rtems_task recv_task( rtems_task_argument unused ) |
|
110 | rtems_task recv_task( rtems_task_argument unused ) | |
111 | { |
|
111 | { | |
112 | /** This RTEMS task is dedicated to the reception of incoming TeleCommands. |
|
112 | /** This RTEMS task is dedicated to the reception of incoming TeleCommands. | |
113 | * |
|
113 | * | |
114 | * @param unused is the starting argument of the RTEMS task |
|
114 | * @param unused is the starting argument of the RTEMS task | |
115 | * |
|
115 | * | |
116 | * The RECV task blocks on a call to the read system call, waiting for incoming SpaceWire data. When unblocked: |
|
116 | * The RECV task blocks on a call to the read system call, waiting for incoming SpaceWire data. When unblocked: | |
117 | * 1. It reads the incoming data. |
|
117 | * 1. It reads the incoming data. | |
118 | * 2. Launches the acceptance procedure. |
|
118 | * 2. Launches the acceptance procedure. | |
119 | * 3. If the Telecommand is valid, sends it to a dedicated RTEMS message queue. |
|
119 | * 3. If the Telecommand is valid, sends it to a dedicated RTEMS message queue. | |
120 | * |
|
120 | * | |
121 | */ |
|
121 | */ | |
122 |
|
122 | |||
123 | int len; |
|
123 | int len; | |
124 | ccsdsTelecommandPacket_t currentTC; |
|
124 | ccsdsTelecommandPacket_t currentTC; | |
125 | unsigned char computed_CRC[ 2 ]; |
|
125 | unsigned char computed_CRC[ 2 ]; | |
126 | unsigned char currentTC_LEN_RCV[ 2 ]; |
|
126 | unsigned char currentTC_LEN_RCV[ 2 ]; | |
127 | unsigned char destinationID; |
|
127 | unsigned char destinationID; | |
128 | unsigned int estimatedPacketLength; |
|
128 | unsigned int estimatedPacketLength; | |
129 | unsigned int parserCode; |
|
129 | unsigned int parserCode; | |
130 | rtems_status_code status; |
|
130 | rtems_status_code status; | |
131 | rtems_id queue_recv_id; |
|
131 | rtems_id queue_recv_id; | |
132 | rtems_id queue_send_id; |
|
132 | rtems_id queue_send_id; | |
133 |
|
133 | |||
134 | initLookUpTableForCRC(); // the table is used to compute Cyclic Redundancy Codes |
|
134 | initLookUpTableForCRC(); // the table is used to compute Cyclic Redundancy Codes | |
135 |
|
135 | |||
136 | status = get_message_queue_id_recv( &queue_recv_id ); |
|
136 | status = get_message_queue_id_recv( &queue_recv_id ); | |
137 | if (status != RTEMS_SUCCESSFUL) |
|
137 | if (status != RTEMS_SUCCESSFUL) | |
138 | { |
|
138 | { | |
139 | PRINTF1("in RECV *** ERR get_message_queue_id_recv %d\n", status) |
|
139 | PRINTF1("in RECV *** ERR get_message_queue_id_recv %d\n", status) | |
140 | } |
|
140 | } | |
141 |
|
141 | |||
142 | status = get_message_queue_id_send( &queue_send_id ); |
|
142 | status = get_message_queue_id_send( &queue_send_id ); | |
143 | if (status != RTEMS_SUCCESSFUL) |
|
143 | if (status != RTEMS_SUCCESSFUL) | |
144 | { |
|
144 | { | |
145 | PRINTF1("in RECV *** ERR get_message_queue_id_send %d\n", status) |
|
145 | PRINTF1("in RECV *** ERR get_message_queue_id_send %d\n", status) | |
146 | } |
|
146 | } | |
147 |
|
147 | |||
148 | BOOT_PRINTF("in RECV *** \n") |
|
148 | BOOT_PRINTF("in RECV *** \n") | |
149 |
|
149 | |||
150 | while(1) |
|
150 | while(1) | |
151 | { |
|
151 | { | |
152 | len = read( fdSPW, (char*) ¤tTC, CCSDS_TC_PKT_MAX_SIZE ); // the call to read is blocking |
|
152 | len = read( fdSPW, (char*) ¤tTC, CCSDS_TC_PKT_MAX_SIZE ); // the call to read is blocking | |
153 | if (len == -1){ // error during the read call |
|
153 | if (len == -1){ // error during the read call | |
154 | PRINTF1("in RECV *** last read call returned -1, ERRNO %d\n", errno) |
|
154 | PRINTF1("in RECV *** last read call returned -1, ERRNO %d\n", errno) | |
155 | } |
|
155 | } | |
156 | else { |
|
156 | else { | |
157 | if ( (len+1) < CCSDS_TC_PKT_MIN_SIZE ) { |
|
157 | if ( (len+1) < CCSDS_TC_PKT_MIN_SIZE ) { | |
158 | PRINTF("in RECV *** packet lenght too short\n") |
|
158 | PRINTF("in RECV *** packet lenght too short\n") | |
159 | } |
|
159 | } | |
160 | else { |
|
160 | else { | |
161 | estimatedPacketLength = (unsigned int) (len - CCSDS_TC_TM_PACKET_OFFSET - 3); // => -3 is for Prot ID, Reserved and User App bytes |
|
161 | estimatedPacketLength = (unsigned int) (len - CCSDS_TC_TM_PACKET_OFFSET - 3); // => -3 is for Prot ID, Reserved and User App bytes | |
162 | currentTC_LEN_RCV[ 0 ] = (unsigned char) (estimatedPacketLength >> 8); |
|
162 | currentTC_LEN_RCV[ 0 ] = (unsigned char) (estimatedPacketLength >> 8); | |
163 | currentTC_LEN_RCV[ 1 ] = (unsigned char) (estimatedPacketLength ); |
|
163 | currentTC_LEN_RCV[ 1 ] = (unsigned char) (estimatedPacketLength ); | |
164 | // CHECK THE TC |
|
164 | // CHECK THE TC | |
165 | parserCode = tc_parser( ¤tTC, estimatedPacketLength, computed_CRC ) ; |
|
165 | parserCode = tc_parser( ¤tTC, estimatedPacketLength, computed_CRC ) ; | |
166 | if ( (parserCode == ILLEGAL_APID) || (parserCode == WRONG_LEN_PKT) |
|
166 | if ( (parserCode == ILLEGAL_APID) || (parserCode == WRONG_LEN_PKT) | |
167 | || (parserCode == INCOR_CHECKSUM) || (parserCode == ILL_TYPE) |
|
167 | || (parserCode == INCOR_CHECKSUM) || (parserCode == ILL_TYPE) | |
168 | || (parserCode == ILL_SUBTYPE) || (parserCode == WRONG_APP_DATA) |
|
168 | || (parserCode == ILL_SUBTYPE) || (parserCode == WRONG_APP_DATA) | |
169 | || (parserCode == WRONG_SRC_ID) ) |
|
169 | || (parserCode == WRONG_SRC_ID) ) | |
170 | { // send TM_LFR_TC_EXE_CORRUPTED |
|
170 | { // send TM_LFR_TC_EXE_CORRUPTED | |
171 | PRINTF1("TC corrupted received, with code: %d\n", parserCode) |
|
171 | PRINTF1("TC corrupted received, with code: %d\n", parserCode) | |
172 | if ( !( (currentTC.serviceType==TC_TYPE_TIME) && (currentTC.serviceSubType==TC_SUBTYPE_UPDT_TIME) ) |
|
172 | if ( !( (currentTC.serviceType==TC_TYPE_TIME) && (currentTC.serviceSubType==TC_SUBTYPE_UPDT_TIME) ) | |
173 | && |
|
173 | && | |
174 | !( (currentTC.serviceType==TC_TYPE_GEN) && (currentTC.serviceSubType==TC_SUBTYPE_UPDT_INFO)) |
|
174 | !( (currentTC.serviceType==TC_TYPE_GEN) && (currentTC.serviceSubType==TC_SUBTYPE_UPDT_INFO)) | |
175 | ) |
|
175 | ) | |
176 | { |
|
176 | { | |
177 | if ( parserCode == WRONG_SRC_ID ) |
|
177 | if ( parserCode == WRONG_SRC_ID ) | |
178 | { |
|
178 | { | |
179 | destinationID = SID_TC_GROUND; |
|
179 | destinationID = SID_TC_GROUND; | |
180 | } |
|
180 | } | |
181 | else |
|
181 | else | |
182 | { |
|
182 | { | |
183 | destinationID = currentTC.sourceID; |
|
183 | destinationID = currentTC.sourceID; | |
184 | } |
|
184 | } | |
185 | send_tm_lfr_tc_exe_corrupted( ¤tTC, queue_send_id, |
|
185 | send_tm_lfr_tc_exe_corrupted( ¤tTC, queue_send_id, | |
186 | computed_CRC, currentTC_LEN_RCV, |
|
186 | computed_CRC, currentTC_LEN_RCV, | |
187 | destinationID ); |
|
187 | destinationID ); | |
188 | } |
|
188 | } | |
189 | } |
|
189 | } | |
190 | else |
|
190 | else | |
191 | { // send valid TC to the action launcher |
|
191 | { // send valid TC to the action launcher | |
192 | status = rtems_message_queue_send( queue_recv_id, ¤tTC, |
|
192 | status = rtems_message_queue_send( queue_recv_id, ¤tTC, | |
193 | estimatedPacketLength + CCSDS_TC_TM_PACKET_OFFSET + 3); |
|
193 | estimatedPacketLength + CCSDS_TC_TM_PACKET_OFFSET + 3); | |
194 | } |
|
194 | } | |
195 | } |
|
195 | } | |
196 | } |
|
196 | } | |
197 |
|
197 | |||
198 | update_queue_max_count( queue_recv_id, &hk_lfr_q_rv_fifo_size_max ); |
|
198 | update_queue_max_count( queue_recv_id, &hk_lfr_q_rv_fifo_size_max ); | |
199 |
|
199 | |||
200 | } |
|
200 | } | |
201 | } |
|
201 | } | |
202 |
|
202 | |||
203 | rtems_task send_task( rtems_task_argument argument) |
|
203 | rtems_task send_task( rtems_task_argument argument) | |
204 | { |
|
204 | { | |
205 | /** This RTEMS task is dedicated to the transmission of TeleMetry packets. |
|
205 | /** This RTEMS task is dedicated to the transmission of TeleMetry packets. | |
206 | * |
|
206 | * | |
207 | * @param unused is the starting argument of the RTEMS task |
|
207 | * @param unused is the starting argument of the RTEMS task | |
208 | * |
|
208 | * | |
209 | * The SEND task waits for a message to become available in the dedicated RTEMS queue. When a message arrives: |
|
209 | * The SEND task waits for a message to become available in the dedicated RTEMS queue. When a message arrives: | |
210 | * - if the first byte is equal to CCSDS_DESTINATION_ID, the message is sent as is using the write system call. |
|
210 | * - if the first byte is equal to CCSDS_DESTINATION_ID, the message is sent as is using the write system call. | |
211 | * - if the first byte is not equal to CCSDS_DESTINATION_ID, the message is handled as a spw_ioctl_pkt_send. After |
|
211 | * - if the first byte is not equal to CCSDS_DESTINATION_ID, the message is handled as a spw_ioctl_pkt_send. After | |
212 | * analyzis, the packet is sent either using the write system call or using the ioctl call SPACEWIRE_IOCTRL_SEND, depending on the |
|
212 | * analyzis, the packet is sent either using the write system call or using the ioctl call SPACEWIRE_IOCTRL_SEND, depending on the | |
213 | * data it contains. |
|
213 | * data it contains. | |
214 | * |
|
214 | * | |
215 | */ |
|
215 | */ | |
216 |
|
216 | |||
217 | rtems_status_code status; // RTEMS status code |
|
217 | rtems_status_code status; // RTEMS status code | |
218 | char incomingData[MSG_QUEUE_SIZE_SEND]; // incoming data buffer |
|
218 | char incomingData[MSG_QUEUE_SIZE_SEND]; // incoming data buffer | |
219 | ring_node *incomingRingNodePtr; |
|
219 | ring_node *incomingRingNodePtr; | |
220 | int ring_node_address; |
|
220 | int ring_node_address; | |
221 | char *charPtr; |
|
221 | char *charPtr; | |
222 | spw_ioctl_pkt_send *spw_ioctl_send; |
|
222 | spw_ioctl_pkt_send *spw_ioctl_send; | |
223 | size_t size; // size of the incoming TC packet |
|
223 | size_t size; // size of the incoming TC packet | |
224 | rtems_id queue_send_id; |
|
224 | rtems_id queue_send_id; | |
225 | unsigned int sid; |
|
225 | unsigned int sid; | |
226 | unsigned char sidAsUnsignedChar; |
|
226 | unsigned char sidAsUnsignedChar; | |
227 | unsigned char type; |
|
227 | unsigned char type; | |
228 |
|
228 | |||
229 | incomingRingNodePtr = NULL; |
|
229 | incomingRingNodePtr = NULL; | |
230 | ring_node_address = 0; |
|
230 | ring_node_address = 0; | |
231 | charPtr = (char *) &ring_node_address; |
|
231 | charPtr = (char *) &ring_node_address; | |
232 | sid = 0; |
|
232 | sid = 0; | |
233 | sidAsUnsignedChar = 0; |
|
233 | sidAsUnsignedChar = 0; | |
234 |
|
234 | |||
235 | init_header_cwf( &headerCWF ); |
|
235 | init_header_cwf( &headerCWF ); | |
236 | init_header_swf( &headerSWF ); |
|
236 | init_header_swf( &headerSWF ); | |
237 | init_header_asm( &headerASM ); |
|
237 | init_header_asm( &headerASM ); | |
238 |
|
238 | |||
239 | status = get_message_queue_id_send( &queue_send_id ); |
|
239 | status = get_message_queue_id_send( &queue_send_id ); | |
240 | if (status != RTEMS_SUCCESSFUL) |
|
240 | if (status != RTEMS_SUCCESSFUL) | |
241 | { |
|
241 | { | |
242 | PRINTF1("in HOUS *** ERR get_message_queue_id_send %d\n", status) |
|
242 | PRINTF1("in HOUS *** ERR get_message_queue_id_send %d\n", status) | |
243 | } |
|
243 | } | |
244 |
|
244 | |||
245 | BOOT_PRINTF("in SEND *** \n") |
|
245 | BOOT_PRINTF("in SEND *** \n") | |
246 |
|
246 | |||
247 | while(1) |
|
247 | while(1) | |
248 | { |
|
248 | { | |
249 | status = rtems_message_queue_receive( queue_send_id, incomingData, &size, |
|
249 | status = rtems_message_queue_receive( queue_send_id, incomingData, &size, | |
250 | RTEMS_WAIT, RTEMS_NO_TIMEOUT ); |
|
250 | RTEMS_WAIT, RTEMS_NO_TIMEOUT ); | |
251 |
|
251 | |||
252 | if (status!=RTEMS_SUCCESSFUL) |
|
252 | if (status!=RTEMS_SUCCESSFUL) | |
253 | { |
|
253 | { | |
254 | PRINTF1("in SEND *** (1) ERR = %d\n", status) |
|
254 | PRINTF1("in SEND *** (1) ERR = %d\n", status) | |
255 | } |
|
255 | } | |
256 | else |
|
256 | else | |
257 | { |
|
257 | { | |
258 | if ( size == sizeof(ring_node*) ) |
|
258 | if ( size == sizeof(ring_node*) ) | |
259 | { |
|
259 | { | |
260 | charPtr[0] = incomingData[0]; |
|
260 | charPtr[0] = incomingData[0]; | |
261 | charPtr[1] = incomingData[1]; |
|
261 | charPtr[1] = incomingData[1]; | |
262 | charPtr[2] = incomingData[2]; |
|
262 | charPtr[2] = incomingData[2]; | |
263 | charPtr[3] = incomingData[3]; |
|
263 | charPtr[3] = incomingData[3]; | |
264 | incomingRingNodePtr = (ring_node*) ring_node_address; |
|
264 | incomingRingNodePtr = (ring_node*) ring_node_address; | |
265 | sid = incomingRingNodePtr->sid; |
|
265 | sid = incomingRingNodePtr->sid; | |
266 | if ( (sid==SID_NORM_CWF_LONG_F3) |
|
266 | if ( (sid==SID_NORM_CWF_LONG_F3) | |
267 | || (sid==SID_BURST_CWF_F2 ) |
|
267 | || (sid==SID_BURST_CWF_F2 ) | |
268 | || (sid==SID_SBM1_CWF_F1 ) |
|
268 | || (sid==SID_SBM1_CWF_F1 ) | |
269 | || (sid==SID_SBM2_CWF_F2 )) |
|
269 | || (sid==SID_SBM2_CWF_F2 )) | |
270 | { |
|
270 | { | |
271 | spw_send_waveform_CWF( incomingRingNodePtr, &headerCWF ); |
|
271 | spw_send_waveform_CWF( incomingRingNodePtr, &headerCWF ); | |
272 | } |
|
272 | } | |
273 | else if ( (sid==SID_NORM_SWF_F0) || (sid== SID_NORM_SWF_F1) || (sid==SID_NORM_SWF_F2) ) |
|
273 | else if ( (sid==SID_NORM_SWF_F0) || (sid== SID_NORM_SWF_F1) || (sid==SID_NORM_SWF_F2) ) | |
274 | { |
|
274 | { | |
275 | spw_send_waveform_SWF( incomingRingNodePtr, &headerSWF ); |
|
275 | spw_send_waveform_SWF( incomingRingNodePtr, &headerSWF ); | |
276 | } |
|
276 | } | |
277 | else if ( (sid==SID_NORM_CWF_F3) ) |
|
277 | else if ( (sid==SID_NORM_CWF_F3) ) | |
278 | { |
|
278 | { | |
279 | spw_send_waveform_CWF3_light( incomingRingNodePtr, &headerCWF ); |
|
279 | spw_send_waveform_CWF3_light( incomingRingNodePtr, &headerCWF ); | |
280 | } |
|
280 | } | |
281 | else if (sid==SID_NORM_ASM_F0) |
|
281 | else if (sid==SID_NORM_ASM_F0) | |
282 | { |
|
282 | { | |
283 | spw_send_asm_f0( incomingRingNodePtr, &headerASM ); |
|
283 | spw_send_asm_f0( incomingRingNodePtr, &headerASM ); | |
284 | } |
|
284 | } | |
285 | else if (sid==SID_NORM_ASM_F1) |
|
285 | else if (sid==SID_NORM_ASM_F1) | |
286 | { |
|
286 | { | |
287 | spw_send_asm_f1( incomingRingNodePtr, &headerASM ); |
|
287 | spw_send_asm_f1( incomingRingNodePtr, &headerASM ); | |
288 | } |
|
288 | } | |
289 | else if (sid==SID_NORM_ASM_F2) |
|
289 | else if (sid==SID_NORM_ASM_F2) | |
290 | { |
|
290 | { | |
291 | spw_send_asm_f2( incomingRingNodePtr, &headerASM ); |
|
291 | spw_send_asm_f2( incomingRingNodePtr, &headerASM ); | |
292 | } |
|
292 | } | |
293 | else if ( sid==TM_CODE_K_DUMP ) |
|
293 | else if ( sid==TM_CODE_K_DUMP ) | |
294 | { |
|
294 | { | |
295 | spw_send_k_dump( incomingRingNodePtr ); |
|
295 | spw_send_k_dump( incomingRingNodePtr ); | |
296 | } |
|
296 | } | |
297 | else |
|
297 | else | |
298 | { |
|
298 | { | |
299 | PRINTF1("unexpected sid = %d\n", sid); |
|
299 | PRINTF1("unexpected sid = %d\n", sid); | |
300 | } |
|
300 | } | |
301 | } |
|
301 | } | |
302 | else if ( incomingData[0] == CCSDS_DESTINATION_ID ) // the incoming message is a ccsds packet |
|
302 | else if ( incomingData[0] == CCSDS_DESTINATION_ID ) // the incoming message is a ccsds packet | |
303 | { |
|
303 | { | |
304 | sidAsUnsignedChar = (unsigned char) incomingData[ PACKET_POS_PA_LFR_SID_PKT ]; |
|
304 | sidAsUnsignedChar = (unsigned char) incomingData[ PACKET_POS_PA_LFR_SID_PKT ]; | |
305 | sid = sidAsUnsignedChar; |
|
305 | sid = sidAsUnsignedChar; | |
306 | type = (unsigned char) incomingData[ PACKET_POS_SERVICE_TYPE ]; |
|
306 | type = (unsigned char) incomingData[ PACKET_POS_SERVICE_TYPE ]; | |
307 | if (type == TM_TYPE_LFR_SCIENCE) // this is a BP packet, all other types are handled differently |
|
307 | if (type == TM_TYPE_LFR_SCIENCE) // this is a BP packet, all other types are handled differently | |
308 | // SET THE SEQUENCE_CNT PARAMETER IN CASE OF BP0 OR BP1 PACKETS |
|
308 | // SET THE SEQUENCE_CNT PARAMETER IN CASE OF BP0 OR BP1 PACKETS | |
309 | { |
|
309 | { | |
310 | increment_seq_counter_source_id( (unsigned char*) &incomingData[ PACKET_POS_SEQUENCE_CNT ], sid ); |
|
310 | increment_seq_counter_source_id( (unsigned char*) &incomingData[ PACKET_POS_SEQUENCE_CNT ], sid ); | |
311 | } |
|
311 | } | |
312 |
|
312 | |||
313 | status = write( fdSPW, incomingData, size ); |
|
313 | status = write( fdSPW, incomingData, size ); | |
314 | if (status == -1){ |
|
314 | if (status == -1){ | |
315 | PRINTF2("in SEND *** (2.a) ERRNO = %d, size = %d\n", errno, size) |
|
315 | PRINTF2("in SEND *** (2.a) ERRNO = %d, size = %d\n", errno, size) | |
316 | } |
|
316 | } | |
317 | } |
|
317 | } | |
318 | else // the incoming message is a spw_ioctl_pkt_send structure |
|
318 | else // the incoming message is a spw_ioctl_pkt_send structure | |
319 | { |
|
319 | { | |
320 | spw_ioctl_send = (spw_ioctl_pkt_send*) incomingData; |
|
320 | spw_ioctl_send = (spw_ioctl_pkt_send*) incomingData; | |
321 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, spw_ioctl_send ); |
|
321 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, spw_ioctl_send ); | |
322 | if (status == -1){ |
|
322 | if (status == -1){ | |
323 | PRINTF2("in SEND *** (2.b) ERRNO = %d, RTEMS = %d\n", errno, status) |
|
323 | PRINTF2("in SEND *** (2.b) ERRNO = %d, RTEMS = %d\n", errno, status) | |
324 | } |
|
324 | } | |
325 | } |
|
325 | } | |
326 | } |
|
326 | } | |
327 |
|
327 | |||
328 | update_queue_max_count( queue_send_id, &hk_lfr_q_sd_fifo_size_max ); |
|
328 | update_queue_max_count( queue_send_id, &hk_lfr_q_sd_fifo_size_max ); | |
329 |
|
329 | |||
330 | } |
|
330 | } | |
331 | } |
|
331 | } | |
332 |
|
332 | |||
333 | rtems_task link_task( rtems_task_argument argument ) |
|
333 | rtems_task link_task( rtems_task_argument argument ) | |
334 | { |
|
334 | { | |
335 | rtems_event_set event_out; |
|
335 | rtems_event_set event_out; | |
336 | rtems_status_code status; |
|
336 | rtems_status_code status; | |
337 | int linkStatus; |
|
337 | int linkStatus; | |
338 |
|
338 | |||
339 | BOOT_PRINTF("in LINK ***\n") |
|
339 | BOOT_PRINTF("in LINK ***\n") | |
340 |
|
340 | |||
341 | while(1) |
|
341 | while(1) | |
342 | { |
|
342 | { | |
343 | // wait for an RTEMS_EVENT |
|
343 | // wait for an RTEMS_EVENT | |
344 | rtems_event_receive( RTEMS_EVENT_0, |
|
344 | rtems_event_receive( RTEMS_EVENT_0, | |
345 | RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out); |
|
345 | RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out); | |
346 | PRINTF("in LINK *** wait for the link\n") |
|
346 | PRINTF("in LINK *** wait for the link\n") | |
347 | status = ioctl(fdSPW, SPACEWIRE_IOCTRL_GET_LINK_STATUS, &linkStatus); // get the link status |
|
347 | status = ioctl(fdSPW, SPACEWIRE_IOCTRL_GET_LINK_STATUS, &linkStatus); // get the link status | |
348 | while( linkStatus != 5) // wait for the link |
|
348 | while( linkStatus != 5) // wait for the link | |
349 | { |
|
349 | { | |
350 | status = rtems_task_wake_after( 10 ); // monitor the link each 100ms |
|
350 | status = rtems_task_wake_after( 10 ); // monitor the link each 100ms | |
351 | status = ioctl(fdSPW, SPACEWIRE_IOCTRL_GET_LINK_STATUS, &linkStatus); // get the link status |
|
351 | status = ioctl(fdSPW, SPACEWIRE_IOCTRL_GET_LINK_STATUS, &linkStatus); // get the link status | |
352 | watchdog_reload(); |
|
352 | watchdog_reload(); | |
353 | } |
|
353 | } | |
354 |
|
354 | |||
355 | spacewire_read_statistics(); |
|
355 | spacewire_read_statistics(); | |
356 | status = spacewire_stop_and_start_link( fdSPW ); |
|
356 | status = spacewire_stop_and_start_link( fdSPW ); | |
357 |
|
357 | |||
358 | if (status != RTEMS_SUCCESSFUL) |
|
358 | if (status != RTEMS_SUCCESSFUL) | |
359 | { |
|
359 | { | |
360 | PRINTF1("in LINK *** ERR link not started %d\n", status) |
|
360 | PRINTF1("in LINK *** ERR link not started %d\n", status) | |
361 | } |
|
361 | } | |
362 | else |
|
362 | else | |
363 | { |
|
363 | { | |
364 | PRINTF("in LINK *** OK link started\n") |
|
364 | PRINTF("in LINK *** OK link started\n") | |
365 | } |
|
365 | } | |
366 |
|
366 | |||
367 | // restart the SPIQ task |
|
367 | // restart the SPIQ task | |
368 | status = rtems_task_restart( Task_id[TASKID_SPIQ], 1 ); |
|
368 | status = rtems_task_restart( Task_id[TASKID_SPIQ], 1 ); | |
369 | if ( status != RTEMS_SUCCESSFUL ) { |
|
369 | if ( status != RTEMS_SUCCESSFUL ) { | |
370 | PRINTF("in SPIQ *** ERR restarting SPIQ Task\n") |
|
370 | PRINTF("in SPIQ *** ERR restarting SPIQ Task\n") | |
371 | } |
|
371 | } | |
372 |
|
372 | |||
373 | // restart RECV and SEND |
|
373 | // restart RECV and SEND | |
374 | status = rtems_task_restart( Task_id[ TASKID_SEND ], 1 ); |
|
374 | status = rtems_task_restart( Task_id[ TASKID_SEND ], 1 ); | |
375 | if ( status != RTEMS_SUCCESSFUL ) { |
|
375 | if ( status != RTEMS_SUCCESSFUL ) { | |
376 | PRINTF("in SPIQ *** ERR restarting SEND Task\n") |
|
376 | PRINTF("in SPIQ *** ERR restarting SEND Task\n") | |
377 | } |
|
377 | } | |
378 | status = rtems_task_restart( Task_id[ TASKID_RECV ], 1 ); |
|
378 | status = rtems_task_restart( Task_id[ TASKID_RECV ], 1 ); | |
379 | if ( status != RTEMS_SUCCESSFUL ) { |
|
379 | if ( status != RTEMS_SUCCESSFUL ) { | |
380 | PRINTF("in SPIQ *** ERR restarting RECV Task\n") |
|
380 | PRINTF("in SPIQ *** ERR restarting RECV Task\n") | |
381 | } |
|
381 | } | |
382 | } |
|
382 | } | |
383 | } |
|
383 | } | |
384 |
|
384 | |||
385 | //**************** |
|
385 | //**************** | |
386 | // OTHER FUNCTIONS |
|
386 | // OTHER FUNCTIONS | |
387 | int spacewire_open_link( void ) // by default, the driver resets the core: [SPW_CTRL_WRITE(pDev, SPW_CTRL_RESET);] |
|
387 | int spacewire_open_link( void ) // by default, the driver resets the core: [SPW_CTRL_WRITE(pDev, SPW_CTRL_RESET);] | |
388 | { |
|
388 | { | |
389 | /** This function opens the SpaceWire link. |
|
389 | /** This function opens the SpaceWire link. | |
390 | * |
|
390 | * | |
391 | * @return a valid file descriptor in case of success, -1 in case of a failure |
|
391 | * @return a valid file descriptor in case of success, -1 in case of a failure | |
392 | * |
|
392 | * | |
393 | */ |
|
393 | */ | |
394 | rtems_status_code status; |
|
394 | rtems_status_code status; | |
395 |
|
395 | |||
396 | fdSPW = open(GRSPW_DEVICE_NAME, O_RDWR); // open the device. the open call resets the hardware |
|
396 | fdSPW = open(GRSPW_DEVICE_NAME, O_RDWR); // open the device. the open call resets the hardware | |
397 | if ( fdSPW < 0 ) { |
|
397 | if ( fdSPW < 0 ) { | |
398 | PRINTF1("ERR *** in configure_spw_link *** error opening "GRSPW_DEVICE_NAME" with ERR %d\n", errno) |
|
398 | PRINTF1("ERR *** in configure_spw_link *** error opening "GRSPW_DEVICE_NAME" with ERR %d\n", errno) | |
399 | } |
|
399 | } | |
400 | else |
|
400 | else | |
401 | { |
|
401 | { | |
402 | status = RTEMS_SUCCESSFUL; |
|
402 | status = RTEMS_SUCCESSFUL; | |
403 | } |
|
403 | } | |
404 |
|
404 | |||
405 | return status; |
|
405 | return status; | |
406 | } |
|
406 | } | |
407 |
|
407 | |||
408 | int spacewire_start_link( int fd ) |
|
408 | int spacewire_start_link( int fd ) | |
409 | { |
|
409 | { | |
410 | rtems_status_code status; |
|
410 | rtems_status_code status; | |
411 |
|
411 | |||
412 | status = ioctl( fd, SPACEWIRE_IOCTRL_START, -1); // returns successfuly if the link is started |
|
412 | status = ioctl( fd, SPACEWIRE_IOCTRL_START, -1); // returns successfuly if the link is started | |
413 | // -1 default hardcoded driver timeout |
|
413 | // -1 default hardcoded driver timeout | |
414 |
|
414 | |||
415 | return status; |
|
415 | return status; | |
416 | } |
|
416 | } | |
417 |
|
417 | |||
418 | int spacewire_stop_and_start_link( int fd ) |
|
418 | int spacewire_stop_and_start_link( int fd ) | |
419 | { |
|
419 | { | |
420 | rtems_status_code status; |
|
420 | rtems_status_code status; | |
421 |
|
421 | |||
422 | status = ioctl( fd, SPACEWIRE_IOCTRL_STOP); // start fails if link pDev->running != 0 |
|
422 | status = ioctl( fd, SPACEWIRE_IOCTRL_STOP); // start fails if link pDev->running != 0 | |
423 | status = ioctl( fd, SPACEWIRE_IOCTRL_START, -1); // returns successfuly if the link is started |
|
423 | status = ioctl( fd, SPACEWIRE_IOCTRL_START, -1); // returns successfuly if the link is started | |
424 | // -1 default hardcoded driver timeout |
|
424 | // -1 default hardcoded driver timeout | |
425 |
|
425 | |||
426 | return status; |
|
426 | return status; | |
427 | } |
|
427 | } | |
428 |
|
428 | |||
429 | int spacewire_configure_link( int fd ) |
|
429 | int spacewire_configure_link( int fd ) | |
430 | { |
|
430 | { | |
431 | /** This function configures the SpaceWire link. |
|
431 | /** This function configures the SpaceWire link. | |
432 | * |
|
432 | * | |
433 | * @return GR-RTEMS-DRIVER directive status codes: |
|
433 | * @return GR-RTEMS-DRIVER directive status codes: | |
434 | * - 22 EINVAL - Null pointer or an out of range value was given as the argument. |
|
434 | * - 22 EINVAL - Null pointer or an out of range value was given as the argument. | |
435 | * - 16 EBUSY - Only used for SEND. Returned when no descriptors are avialble in non-blocking mode. |
|
435 | * - 16 EBUSY - Only used for SEND. Returned when no descriptors are avialble in non-blocking mode. | |
436 | * - 88 ENOSYS - Returned for SET_DESTKEY if RMAP command handler is not available or if a non-implemented call is used. |
|
436 | * - 88 ENOSYS - Returned for SET_DESTKEY if RMAP command handler is not available or if a non-implemented call is used. | |
437 | * - 116 ETIMEDOUT - REturned for SET_PACKET_SIZE and START if the link could not be brought up. |
|
437 | * - 116 ETIMEDOUT - REturned for SET_PACKET_SIZE and START if the link could not be brought up. | |
438 | * - 12 ENOMEM - Returned for SET_PACKETSIZE if it was unable to allocate the new buffers. |
|
438 | * - 12 ENOMEM - Returned for SET_PACKETSIZE if it was unable to allocate the new buffers. | |
439 | * - 5 EIO - Error when writing to grswp hardware registers. |
|
439 | * - 5 EIO - Error when writing to grswp hardware registers. | |
440 | * - 2 ENOENT - No such file or directory |
|
440 | * - 2 ENOENT - No such file or directory | |
441 | */ |
|
441 | */ | |
442 |
|
442 | |||
443 | rtems_status_code status; |
|
443 | rtems_status_code status; | |
444 |
|
444 | |||
445 | spacewire_set_NP(1, REGS_ADDR_GRSPW); // [N]o [P]ort force |
|
445 | spacewire_set_NP(1, REGS_ADDR_GRSPW); // [N]o [P]ort force | |
446 | spacewire_set_RE(1, REGS_ADDR_GRSPW); // [R]MAP [E]nable, the dedicated call seems to break the no port force configuration |
|
446 | spacewire_set_RE(1, REGS_ADDR_GRSPW); // [R]MAP [E]nable, the dedicated call seems to break the no port force configuration | |
447 |
|
447 | |||
448 | status = ioctl(fd, SPACEWIRE_IOCTRL_SET_RXBLOCK, 1); // sets the blocking mode for reception |
|
448 | status = ioctl(fd, SPACEWIRE_IOCTRL_SET_RXBLOCK, 1); // sets the blocking mode for reception | |
449 | if (status!=RTEMS_SUCCESSFUL) { |
|
449 | if (status!=RTEMS_SUCCESSFUL) { | |
450 | PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_RXBLOCK\n") |
|
450 | PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_RXBLOCK\n") | |
451 | } |
|
451 | } | |
452 | // |
|
452 | // | |
453 | status = ioctl(fd, SPACEWIRE_IOCTRL_SET_EVENT_ID, Task_id[TASKID_SPIQ]); // sets the task ID to which an event is sent when a |
|
453 | status = ioctl(fd, SPACEWIRE_IOCTRL_SET_EVENT_ID, Task_id[TASKID_SPIQ]); // sets the task ID to which an event is sent when a | |
454 | if (status!=RTEMS_SUCCESSFUL) { |
|
454 | if (status!=RTEMS_SUCCESSFUL) { | |
455 | PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_EVENT_ID\n") // link-error interrupt occurs |
|
455 | PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_EVENT_ID\n") // link-error interrupt occurs | |
456 | } |
|
456 | } | |
457 | // |
|
457 | // | |
458 | status = ioctl(fd, SPACEWIRE_IOCTRL_SET_DISABLE_ERR, 0); // automatic link-disabling due to link-error interrupts |
|
458 | status = ioctl(fd, SPACEWIRE_IOCTRL_SET_DISABLE_ERR, 0); // automatic link-disabling due to link-error interrupts | |
459 | if (status!=RTEMS_SUCCESSFUL) { |
|
459 | if (status!=RTEMS_SUCCESSFUL) { | |
460 | PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_DISABLE_ERR\n") |
|
460 | PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_DISABLE_ERR\n") | |
461 | } |
|
461 | } | |
462 | // |
|
462 | // | |
463 | status = ioctl(fd, SPACEWIRE_IOCTRL_SET_LINK_ERR_IRQ, 1); // sets the link-error interrupt bit |
|
463 | status = ioctl(fd, SPACEWIRE_IOCTRL_SET_LINK_ERR_IRQ, 1); // sets the link-error interrupt bit | |
464 | if (status!=RTEMS_SUCCESSFUL) { |
|
464 | if (status!=RTEMS_SUCCESSFUL) { | |
465 | PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_LINK_ERR_IRQ\n") |
|
465 | PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_LINK_ERR_IRQ\n") | |
466 | } |
|
466 | } | |
467 | // |
|
467 | // | |
468 | status = ioctl(fd, SPACEWIRE_IOCTRL_SET_TXBLOCK, 1); // transmission blocks |
|
468 | status = ioctl(fd, SPACEWIRE_IOCTRL_SET_TXBLOCK, 1); // transmission blocks | |
469 | if (status!=RTEMS_SUCCESSFUL) { |
|
469 | if (status!=RTEMS_SUCCESSFUL) { | |
470 | PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_TXBLOCK\n") |
|
470 | PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_TXBLOCK\n") | |
471 | } |
|
471 | } | |
472 | // |
|
472 | // | |
473 | status = ioctl(fd, SPACEWIRE_IOCTRL_SET_TXBLOCK_ON_FULL, 1); // transmission blocks when no transmission descriptor is available |
|
473 | status = ioctl(fd, SPACEWIRE_IOCTRL_SET_TXBLOCK_ON_FULL, 1); // transmission blocks when no transmission descriptor is available | |
474 | if (status!=RTEMS_SUCCESSFUL) { |
|
474 | if (status!=RTEMS_SUCCESSFUL) { | |
475 | PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_TXBLOCK_ON_FULL\n") |
|
475 | PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_TXBLOCK_ON_FULL\n") | |
476 | } |
|
476 | } | |
477 | // |
|
477 | // | |
478 | status = ioctl(fd, SPACEWIRE_IOCTRL_SET_TCODE_CTRL, 0x0909); // [Time Rx : Time Tx : Link error : Tick-out IRQ] |
|
478 | status = ioctl(fd, SPACEWIRE_IOCTRL_SET_TCODE_CTRL, 0x0909); // [Time Rx : Time Tx : Link error : Tick-out IRQ] | |
479 | if (status!=RTEMS_SUCCESSFUL) { |
|
479 | if (status!=RTEMS_SUCCESSFUL) { | |
480 | PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_TCODE_CTRL,\n") |
|
480 | PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_TCODE_CTRL,\n") | |
481 | } |
|
481 | } | |
482 |
|
482 | |||
483 | return status; |
|
483 | return status; | |
484 | } |
|
484 | } | |
485 |
|
485 | |||
486 | int spacewire_several_connect_attemps( void ) |
|
486 | int spacewire_several_connect_attemps( void ) | |
487 | { |
|
487 | { | |
488 | /** This function is executed by the SPIQ rtems_task wehn it has been awaken by an interruption raised by the SpaceWire driver. |
|
488 | /** This function is executed by the SPIQ rtems_task wehn it has been awaken by an interruption raised by the SpaceWire driver. | |
489 | * |
|
489 | * | |
490 | * @return RTEMS directive status code: |
|
490 | * @return RTEMS directive status code: | |
491 | * - RTEMS_UNSATISFIED is returned is the link is not in the running state after 10 s. |
|
491 | * - RTEMS_UNSATISFIED is returned is the link is not in the running state after 10 s. | |
492 | * - RTEMS_SUCCESSFUL is returned if the link is up before the timeout. |
|
492 | * - RTEMS_SUCCESSFUL is returned if the link is up before the timeout. | |
493 | * |
|
493 | * | |
494 | */ |
|
494 | */ | |
495 |
|
495 | |||
496 | rtems_status_code status_spw; |
|
496 | rtems_status_code status_spw; | |
497 | rtems_status_code status; |
|
497 | rtems_status_code status; | |
498 | int i; |
|
498 | int i; | |
499 |
|
499 | |||
500 | for ( i=0; i<SY_LFR_DPU_CONNECT_ATTEMPT; i++ ) |
|
500 | for ( i=0; i<SY_LFR_DPU_CONNECT_ATTEMPT; i++ ) | |
501 | { |
|
501 | { | |
502 | PRINTF1("in spacewire_reset_link *** link recovery, try %d\n", i); |
|
502 | PRINTF1("in spacewire_reset_link *** link recovery, try %d\n", i); | |
503 |
|
503 | |||
504 | // CLOSING THE DRIVER AT THIS POINT WILL MAKE THE SEND TASK BLOCK THE SYSTEM |
|
504 | // CLOSING THE DRIVER AT THIS POINT WILL MAKE THE SEND TASK BLOCK THE SYSTEM | |
505 |
|
505 | |||
506 | status = rtems_task_wake_after( SY_LFR_DPU_CONNECT_TIMEOUT ); // wait SY_LFR_DPU_CONNECT_TIMEOUT 1000 ms |
|
506 | status = rtems_task_wake_after( SY_LFR_DPU_CONNECT_TIMEOUT ); // wait SY_LFR_DPU_CONNECT_TIMEOUT 1000 ms | |
507 |
|
507 | |||
508 | status_spw = spacewire_stop_and_start_link( fdSPW ); |
|
508 | status_spw = spacewire_stop_and_start_link( fdSPW ); | |
509 |
|
509 | |||
510 | if ( status_spw != RTEMS_SUCCESSFUL ) |
|
510 | if ( status_spw != RTEMS_SUCCESSFUL ) | |
511 | { |
|
511 | { | |
512 | PRINTF1("in spacewire_reset_link *** ERR spacewire_start_link code %d\n", status_spw) |
|
512 | PRINTF1("in spacewire_reset_link *** ERR spacewire_start_link code %d\n", status_spw) | |
513 | } |
|
513 | } | |
514 |
|
514 | |||
515 | if ( status_spw == RTEMS_SUCCESSFUL) |
|
515 | if ( status_spw == RTEMS_SUCCESSFUL) | |
516 | { |
|
516 | { | |
517 | break; |
|
517 | break; | |
518 | } |
|
518 | } | |
519 | } |
|
519 | } | |
520 |
|
520 | |||
521 | return status_spw; |
|
521 | return status_spw; | |
522 | } |
|
522 | } | |
523 |
|
523 | |||
524 | void spacewire_set_NP( unsigned char val, unsigned int regAddr ) // [N]o [P]ort force |
|
524 | void spacewire_set_NP( unsigned char val, unsigned int regAddr ) // [N]o [P]ort force | |
525 | { |
|
525 | { | |
526 | /** This function sets the [N]o [P]ort force bit of the GRSPW control register. |
|
526 | /** This function sets the [N]o [P]ort force bit of the GRSPW control register. | |
527 | * |
|
527 | * | |
528 | * @param val is the value, 0 or 1, used to set the value of the NP bit. |
|
528 | * @param val is the value, 0 or 1, used to set the value of the NP bit. | |
529 | * @param regAddr is the address of the GRSPW control register. |
|
529 | * @param regAddr is the address of the GRSPW control register. | |
530 | * |
|
530 | * | |
531 | * NP is the bit 20 of the GRSPW control register. |
|
531 | * NP is the bit 20 of the GRSPW control register. | |
532 | * |
|
532 | * | |
533 | */ |
|
533 | */ | |
534 |
|
534 | |||
535 | unsigned int *spwptr = (unsigned int*) regAddr; |
|
535 | unsigned int *spwptr = (unsigned int*) regAddr; | |
536 |
|
536 | |||
537 | if (val == 1) { |
|
537 | if (val == 1) { | |
538 | *spwptr = *spwptr | 0x00100000; // [NP] set the No port force bit |
|
538 | *spwptr = *spwptr | 0x00100000; // [NP] set the No port force bit | |
539 | } |
|
539 | } | |
540 | if (val== 0) { |
|
540 | if (val== 0) { | |
541 | *spwptr = *spwptr & 0xffdfffff; |
|
541 | *spwptr = *spwptr & 0xffdfffff; | |
542 | } |
|
542 | } | |
543 | } |
|
543 | } | |
544 |
|
544 | |||
545 | void spacewire_set_RE( unsigned char val, unsigned int regAddr ) // [R]MAP [E]nable |
|
545 | void spacewire_set_RE( unsigned char val, unsigned int regAddr ) // [R]MAP [E]nable | |
546 | { |
|
546 | { | |
547 | /** This function sets the [R]MAP [E]nable bit of the GRSPW control register. |
|
547 | /** This function sets the [R]MAP [E]nable bit of the GRSPW control register. | |
548 | * |
|
548 | * | |
549 | * @param val is the value, 0 or 1, used to set the value of the RE bit. |
|
549 | * @param val is the value, 0 or 1, used to set the value of the RE bit. | |
550 | * @param regAddr is the address of the GRSPW control register. |
|
550 | * @param regAddr is the address of the GRSPW control register. | |
551 | * |
|
551 | * | |
552 | * RE is the bit 16 of the GRSPW control register. |
|
552 | * RE is the bit 16 of the GRSPW control register. | |
553 | * |
|
553 | * | |
554 | */ |
|
554 | */ | |
555 |
|
555 | |||
556 | unsigned int *spwptr = (unsigned int*) regAddr; |
|
556 | unsigned int *spwptr = (unsigned int*) regAddr; | |
557 |
|
557 | |||
558 | if (val == 1) |
|
558 | if (val == 1) | |
559 | { |
|
559 | { | |
560 | *spwptr = *spwptr | 0x00010000; // [RE] set the RMAP Enable bit |
|
560 | *spwptr = *spwptr | 0x00010000; // [RE] set the RMAP Enable bit | |
561 | } |
|
561 | } | |
562 | if (val== 0) |
|
562 | if (val== 0) | |
563 | { |
|
563 | { | |
564 | *spwptr = *spwptr & 0xfffdffff; |
|
564 | *spwptr = *spwptr & 0xfffdffff; | |
565 | } |
|
565 | } | |
566 | } |
|
566 | } | |
567 |
|
567 | |||
568 | void spacewire_read_statistics( void ) |
|
568 | void spacewire_read_statistics( void ) | |
569 | { |
|
569 | { | |
|
570 | /** This function reads the SpaceWire statistics from the grspw RTEMS driver. | |||
|
571 | * | |||
|
572 | * @param void | |||
|
573 | * | |||
|
574 | * @return void | |||
|
575 | * | |||
|
576 | * Once they are read, the counters are stored in a global variable used during the building of the | |||
|
577 | * HK packets. | |||
|
578 | * | |||
|
579 | */ | |||
|
580 | ||||
570 | rtems_status_code status; |
|
581 | rtems_status_code status; | |
571 | spw_stats current; |
|
582 | spw_stats current; | |
572 |
|
583 | |||
573 | // read the current statistics |
|
584 | // read the current statistics | |
574 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_GET_STATISTICS, ¤t ); |
|
585 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_GET_STATISTICS, ¤t ); | |
575 |
|
586 | |||
576 | // clear the counters |
|
587 | // clear the counters | |
577 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_CLR_STATISTICS ); |
|
588 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_CLR_STATISTICS ); | |
578 |
|
589 | |||
579 | // typedef struct { |
|
590 | // typedef struct { | |
580 | // unsigned int tx_link_err; // NOT IN HK |
|
591 | // unsigned int tx_link_err; // NOT IN HK | |
581 | // unsigned int rx_rmap_header_crc_err; // NOT IN HK |
|
592 | // unsigned int rx_rmap_header_crc_err; // NOT IN HK | |
582 | // unsigned int rx_rmap_data_crc_err; // NOT IN HK |
|
593 | // unsigned int rx_rmap_data_crc_err; // NOT IN HK | |
583 | // unsigned int rx_eep_err; |
|
594 | // unsigned int rx_eep_err; | |
584 | // unsigned int rx_truncated; |
|
595 | // unsigned int rx_truncated; | |
585 | // unsigned int parity_err; |
|
596 | // unsigned int parity_err; | |
586 | // unsigned int escape_err; |
|
597 | // unsigned int escape_err; | |
587 | // unsigned int credit_err; |
|
598 | // unsigned int credit_err; | |
588 | // unsigned int write_sync_err; |
|
599 | // unsigned int write_sync_err; | |
589 | // unsigned int disconnect_err; |
|
600 | // unsigned int disconnect_err; | |
590 | // unsigned int early_ep; |
|
601 | // unsigned int early_ep; | |
591 | // unsigned int invalid_address; |
|
602 | // unsigned int invalid_address; | |
592 | // unsigned int packets_sent; |
|
603 | // unsigned int packets_sent; | |
593 | // unsigned int packets_received; |
|
604 | // unsigned int packets_received; | |
594 | // } spw_stats; |
|
605 | // } spw_stats; | |
595 |
|
606 | |||
596 | // rx_eep_err |
|
607 | // rx_eep_err | |
597 | grspw_stats.rx_eep_err = grspw_stats.rx_eep_err + current.rx_eep_err; |
|
608 | grspw_stats.rx_eep_err = grspw_stats.rx_eep_err + current.rx_eep_err; | |
598 | // rx_truncated |
|
609 | // rx_truncated | |
599 | grspw_stats.rx_truncated = grspw_stats.rx_truncated + current.rx_truncated; |
|
610 | grspw_stats.rx_truncated = grspw_stats.rx_truncated + current.rx_truncated; | |
600 | // parity_err |
|
611 | // parity_err | |
601 | grspw_stats.parity_err = grspw_stats.parity_err + current.parity_err; |
|
612 | grspw_stats.parity_err = grspw_stats.parity_err + current.parity_err; | |
602 | // escape_err |
|
613 | // escape_err | |
603 | grspw_stats.escape_err = grspw_stats.escape_err + current.escape_err; |
|
614 | grspw_stats.escape_err = grspw_stats.escape_err + current.escape_err; | |
604 | // credit_err |
|
615 | // credit_err | |
605 | grspw_stats.credit_err = grspw_stats.credit_err + current.credit_err; |
|
616 | grspw_stats.credit_err = grspw_stats.credit_err + current.credit_err; | |
606 | // write_sync_err |
|
617 | // write_sync_err | |
607 | grspw_stats.write_sync_err = grspw_stats.write_sync_err + current.write_sync_err; |
|
618 | grspw_stats.write_sync_err = grspw_stats.write_sync_err + current.write_sync_err; | |
608 | // disconnect_err |
|
619 | // disconnect_err | |
609 | grspw_stats.disconnect_err = grspw_stats.disconnect_err + current.disconnect_err; |
|
620 | grspw_stats.disconnect_err = grspw_stats.disconnect_err + current.disconnect_err; | |
610 | // early_ep |
|
621 | // early_ep | |
611 | grspw_stats.early_ep = grspw_stats.early_ep + current.early_ep; |
|
622 | grspw_stats.early_ep = grspw_stats.early_ep + current.early_ep; | |
612 | // invalid_address |
|
623 | // invalid_address | |
613 | grspw_stats.invalid_address = grspw_stats.invalid_address + current.invalid_address; |
|
624 | grspw_stats.invalid_address = grspw_stats.invalid_address + current.invalid_address; | |
614 | // packets_sent |
|
625 | // packets_sent | |
615 | grspw_stats.packets_sent = grspw_stats.packets_sent + current.packets_sent; |
|
626 | grspw_stats.packets_sent = grspw_stats.packets_sent + current.packets_sent; | |
616 | // packets_received |
|
627 | // packets_received | |
617 | grspw_stats.packets_received= grspw_stats.packets_received + current.packets_received; |
|
628 | grspw_stats.packets_received= grspw_stats.packets_received + current.packets_received; | |
618 |
|
629 | |||
619 | } |
|
630 | } | |
620 |
|
631 | |||
621 | void spacewire_get_last_error( void ) |
|
632 | void spacewire_get_last_error( void ) | |
622 | { |
|
633 | { | |
623 | static spw_stats previous; |
|
634 | static spw_stats previous; | |
624 | spw_stats current; |
|
635 | spw_stats current; | |
625 | rtems_status_code status; |
|
636 | rtems_status_code status; | |
626 |
|
637 | |||
627 | unsigned int hk_lfr_last_er_rid; |
|
638 | unsigned int hk_lfr_last_er_rid; | |
628 | unsigned char hk_lfr_last_er_code; |
|
639 | unsigned char hk_lfr_last_er_code; | |
629 | int coarseTime; |
|
640 | int coarseTime; | |
630 | int fineTime; |
|
641 | int fineTime; | |
631 | unsigned char update_hk_lfr_last_er; |
|
642 | unsigned char update_hk_lfr_last_er; | |
632 |
|
643 | |||
633 | update_hk_lfr_last_er = 0; |
|
644 | update_hk_lfr_last_er = 0; | |
634 |
|
645 | |||
635 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_GET_STATISTICS, ¤t ); |
|
646 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_GET_STATISTICS, ¤t ); | |
636 |
|
647 | |||
637 | // get current time |
|
648 | // get current time | |
638 | coarseTime = time_management_regs->coarse_time; |
|
649 | coarseTime = time_management_regs->coarse_time; | |
639 | fineTime = time_management_regs->fine_time; |
|
650 | fineTime = time_management_regs->fine_time; | |
640 |
|
651 | |||
641 | // typedef struct { |
|
652 | // typedef struct { | |
642 | // unsigned int tx_link_err; // NOT IN HK |
|
653 | // unsigned int tx_link_err; // NOT IN HK | |
643 | // unsigned int rx_rmap_header_crc_err; // NOT IN HK |
|
654 | // unsigned int rx_rmap_header_crc_err; // NOT IN HK | |
644 | // unsigned int rx_rmap_data_crc_err; // NOT IN HK |
|
655 | // unsigned int rx_rmap_data_crc_err; // NOT IN HK | |
645 | // unsigned int rx_eep_err; |
|
656 | // unsigned int rx_eep_err; | |
646 | // unsigned int rx_truncated; |
|
657 | // unsigned int rx_truncated; | |
647 | // unsigned int parity_err; |
|
658 | // unsigned int parity_err; | |
648 | // unsigned int escape_err; |
|
659 | // unsigned int escape_err; | |
649 | // unsigned int credit_err; |
|
660 | // unsigned int credit_err; | |
650 | // unsigned int write_sync_err; |
|
661 | // unsigned int write_sync_err; | |
651 | // unsigned int disconnect_err; |
|
662 | // unsigned int disconnect_err; | |
652 | // unsigned int early_ep; |
|
663 | // unsigned int early_ep; | |
653 | // unsigned int invalid_address; |
|
664 | // unsigned int invalid_address; | |
654 | // unsigned int packets_sent; |
|
665 | // unsigned int packets_sent; | |
655 | // unsigned int packets_received; |
|
666 | // unsigned int packets_received; | |
656 | // } spw_stats; |
|
667 | // } spw_stats; | |
657 |
|
668 | |||
658 | // tx_link_err *** no code associated to this field |
|
669 | // tx_link_err *** no code associated to this field | |
659 | // rx_rmap_header_crc_err *** LE *** in HK |
|
670 | // rx_rmap_header_crc_err *** LE *** in HK | |
660 | if (previous.rx_rmap_header_crc_err != current.rx_rmap_header_crc_err) |
|
671 | if (previous.rx_rmap_header_crc_err != current.rx_rmap_header_crc_err) | |
661 | { |
|
672 | { | |
662 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; |
|
673 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; | |
663 | hk_lfr_last_er_code = CODE_HEADER_CRC; |
|
674 | hk_lfr_last_er_code = CODE_HEADER_CRC; | |
664 | update_hk_lfr_last_er = 1; |
|
675 | update_hk_lfr_last_er = 1; | |
665 | } |
|
676 | } | |
666 | // rx_rmap_data_crc_err *** LE *** NOT IN HK |
|
677 | // rx_rmap_data_crc_err *** LE *** NOT IN HK | |
667 | if (previous.rx_rmap_data_crc_err != current.rx_rmap_data_crc_err) |
|
678 | if (previous.rx_rmap_data_crc_err != current.rx_rmap_data_crc_err) | |
668 | { |
|
679 | { | |
669 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; |
|
680 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; | |
670 | hk_lfr_last_er_code = CODE_DATA_CRC; |
|
681 | hk_lfr_last_er_code = CODE_DATA_CRC; | |
671 | update_hk_lfr_last_er = 1; |
|
682 | update_hk_lfr_last_er = 1; | |
672 | } |
|
683 | } | |
673 | // rx_eep_err |
|
684 | // rx_eep_err | |
674 | if (previous.rx_eep_err != current.rx_eep_err) |
|
685 | if (previous.rx_eep_err != current.rx_eep_err) | |
675 | { |
|
686 | { | |
676 | hk_lfr_last_er_rid = RID_ME_LFR_DPU_SPW; |
|
687 | hk_lfr_last_er_rid = RID_ME_LFR_DPU_SPW; | |
677 | hk_lfr_last_er_code = CODE_EEP; |
|
688 | hk_lfr_last_er_code = CODE_EEP; | |
678 | update_hk_lfr_last_er = 1; |
|
689 | update_hk_lfr_last_er = 1; | |
679 | } |
|
690 | } | |
680 | // rx_truncated |
|
691 | // rx_truncated | |
681 | if (previous.rx_truncated != current.rx_truncated) |
|
692 | if (previous.rx_truncated != current.rx_truncated) | |
682 | { |
|
693 | { | |
683 | hk_lfr_last_er_rid = RID_ME_LFR_DPU_SPW; |
|
694 | hk_lfr_last_er_rid = RID_ME_LFR_DPU_SPW; | |
684 | hk_lfr_last_er_code = CODE_RX_TOO_BIG; |
|
695 | hk_lfr_last_er_code = CODE_RX_TOO_BIG; | |
685 | update_hk_lfr_last_er = 1; |
|
696 | update_hk_lfr_last_er = 1; | |
686 | } |
|
697 | } | |
687 | // parity_err |
|
698 | // parity_err | |
688 | if (previous.parity_err != current.parity_err) |
|
699 | if (previous.parity_err != current.parity_err) | |
689 | { |
|
700 | { | |
690 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; |
|
701 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; | |
691 | hk_lfr_last_er_code = CODE_PARITY; |
|
702 | hk_lfr_last_er_code = CODE_PARITY; | |
692 | update_hk_lfr_last_er = 1; |
|
703 | update_hk_lfr_last_er = 1; | |
693 | } |
|
704 | } | |
694 | // escape_err |
|
705 | // escape_err | |
695 | if (previous.parity_err != current.parity_err) |
|
706 | if (previous.parity_err != current.parity_err) | |
696 | { |
|
707 | { | |
697 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; |
|
708 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; | |
698 | hk_lfr_last_er_code = CODE_ESCAPE; |
|
709 | hk_lfr_last_er_code = CODE_ESCAPE; | |
699 | update_hk_lfr_last_er = 1; |
|
710 | update_hk_lfr_last_er = 1; | |
700 | } |
|
711 | } | |
701 | // credit_err |
|
712 | // credit_err | |
702 | if (previous.credit_err != current.credit_err) |
|
713 | if (previous.credit_err != current.credit_err) | |
703 | { |
|
714 | { | |
704 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; |
|
715 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; | |
705 | hk_lfr_last_er_code = CODE_CREDIT; |
|
716 | hk_lfr_last_er_code = CODE_CREDIT; | |
706 | update_hk_lfr_last_er = 1; |
|
717 | update_hk_lfr_last_er = 1; | |
707 | } |
|
718 | } | |
708 | // write_sync_err |
|
719 | // write_sync_err | |
709 | if (previous.write_sync_err != current.write_sync_err) |
|
720 | if (previous.write_sync_err != current.write_sync_err) | |
710 | { |
|
721 | { | |
711 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; |
|
722 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; | |
712 | hk_lfr_last_er_code = CODE_WRITE_SYNC; |
|
723 | hk_lfr_last_er_code = CODE_WRITE_SYNC; | |
713 | update_hk_lfr_last_er = 1; |
|
724 | update_hk_lfr_last_er = 1; | |
714 | } |
|
725 | } | |
715 | // disconnect_err |
|
726 | // disconnect_err | |
716 | if (previous.disconnect_err != current.disconnect_err) |
|
727 | if (previous.disconnect_err != current.disconnect_err) | |
717 | { |
|
728 | { | |
718 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; |
|
729 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; | |
719 | hk_lfr_last_er_code = CODE_DISCONNECT; |
|
730 | hk_lfr_last_er_code = CODE_DISCONNECT; | |
720 | update_hk_lfr_last_er = 1; |
|
731 | update_hk_lfr_last_er = 1; | |
721 | } |
|
732 | } | |
722 | // early_ep |
|
733 | // early_ep | |
723 | if (previous.early_ep != current.early_ep) |
|
734 | if (previous.early_ep != current.early_ep) | |
724 | { |
|
735 | { | |
725 | hk_lfr_last_er_rid = RID_ME_LFR_DPU_SPW; |
|
736 | hk_lfr_last_er_rid = RID_ME_LFR_DPU_SPW; | |
726 | hk_lfr_last_er_code = CODE_EARLY_EOP_EEP; |
|
737 | hk_lfr_last_er_code = CODE_EARLY_EOP_EEP; | |
727 | update_hk_lfr_last_er = 1; |
|
738 | update_hk_lfr_last_er = 1; | |
728 | } |
|
739 | } | |
729 | // invalid_address |
|
740 | // invalid_address | |
730 | if (previous.invalid_address != current.invalid_address) |
|
741 | if (previous.invalid_address != current.invalid_address) | |
731 | { |
|
742 | { | |
732 | hk_lfr_last_er_rid = RID_ME_LFR_DPU_SPW; |
|
743 | hk_lfr_last_er_rid = RID_ME_LFR_DPU_SPW; | |
733 | hk_lfr_last_er_code = CODE_INVALID_ADDRESS; |
|
744 | hk_lfr_last_er_code = CODE_INVALID_ADDRESS; | |
734 | update_hk_lfr_last_er = 1; |
|
745 | update_hk_lfr_last_er = 1; | |
735 | } |
|
746 | } | |
736 |
|
747 | |||
737 | // if a field has changed, update the hk_last_er fields |
|
748 | // if a field has changed, update the hk_last_er fields | |
738 | if (update_hk_lfr_last_er == 1) |
|
749 | if (update_hk_lfr_last_er == 1) | |
739 | { |
|
750 | { | |
740 | update_hk_lfr_last_er_fields( hk_lfr_last_er_rid, hk_lfr_last_er_code ); |
|
751 | update_hk_lfr_last_er_fields( hk_lfr_last_er_rid, hk_lfr_last_er_code ); | |
741 | } |
|
752 | } | |
742 |
|
753 | |||
743 | previous = current; |
|
754 | previous = current; | |
744 | } |
|
755 | } | |
745 |
|
756 | |||
746 | void update_hk_lfr_last_er_fields(unsigned int rid, unsigned char code) |
|
757 | void update_hk_lfr_last_er_fields(unsigned int rid, unsigned char code) | |
747 | { |
|
758 | { | |
748 | unsigned char *coarseTimePtr; |
|
759 | unsigned char *coarseTimePtr; | |
749 | unsigned char *fineTimePtr; |
|
760 | unsigned char *fineTimePtr; | |
750 |
|
761 | |||
751 | coarseTimePtr = (unsigned char*) &time_management_regs->coarse_time; |
|
762 | coarseTimePtr = (unsigned char*) &time_management_regs->coarse_time; | |
752 | fineTimePtr = (unsigned char*) &time_management_regs->fine_time; |
|
763 | fineTimePtr = (unsigned char*) &time_management_regs->fine_time; | |
753 |
|
764 | |||
754 | housekeeping_packet.hk_lfr_last_er_rid[0] = (unsigned char) ((rid & 0xff00) >> 8 ); |
|
765 | housekeeping_packet.hk_lfr_last_er_rid[0] = (unsigned char) ((rid & 0xff00) >> 8 ); | |
755 | housekeeping_packet.hk_lfr_last_er_rid[1] = (unsigned char) (rid & 0x00ff); |
|
766 | housekeeping_packet.hk_lfr_last_er_rid[1] = (unsigned char) (rid & 0x00ff); | |
756 | housekeeping_packet.hk_lfr_last_er_code = code; |
|
767 | housekeeping_packet.hk_lfr_last_er_code = code; | |
757 | housekeeping_packet.hk_lfr_last_er_time[0] = coarseTimePtr[0]; |
|
768 | housekeeping_packet.hk_lfr_last_er_time[0] = coarseTimePtr[0]; | |
758 | housekeeping_packet.hk_lfr_last_er_time[1] = coarseTimePtr[1]; |
|
769 | housekeeping_packet.hk_lfr_last_er_time[1] = coarseTimePtr[1]; | |
759 | housekeeping_packet.hk_lfr_last_er_time[2] = coarseTimePtr[2]; |
|
770 | housekeeping_packet.hk_lfr_last_er_time[2] = coarseTimePtr[2]; | |
760 | housekeeping_packet.hk_lfr_last_er_time[3] = coarseTimePtr[3]; |
|
771 | housekeeping_packet.hk_lfr_last_er_time[3] = coarseTimePtr[3]; | |
761 | housekeeping_packet.hk_lfr_last_er_time[4] = fineTimePtr[2]; |
|
772 | housekeeping_packet.hk_lfr_last_er_time[4] = fineTimePtr[2]; | |
762 | housekeeping_packet.hk_lfr_last_er_time[5] = fineTimePtr[3]; |
|
773 | housekeeping_packet.hk_lfr_last_er_time[5] = fineTimePtr[3]; | |
763 | } |
|
774 | } | |
764 |
|
775 | |||
765 | void update_hk_with_grspw_stats( void ) |
|
776 | void update_hk_with_grspw_stats( void ) | |
766 | { |
|
777 | { | |
767 | //**************************** |
|
778 | //**************************** | |
768 | // DPU_SPACEWIRE_IF_STATISTICS |
|
779 | // DPU_SPACEWIRE_IF_STATISTICS | |
769 | housekeeping_packet.hk_lfr_dpu_spw_pkt_rcv_cnt[0] = (unsigned char) (grspw_stats.packets_received >> 8); |
|
780 | housekeeping_packet.hk_lfr_dpu_spw_pkt_rcv_cnt[0] = (unsigned char) (grspw_stats.packets_received >> 8); | |
770 | housekeeping_packet.hk_lfr_dpu_spw_pkt_rcv_cnt[1] = (unsigned char) (grspw_stats.packets_received); |
|
781 | housekeeping_packet.hk_lfr_dpu_spw_pkt_rcv_cnt[1] = (unsigned char) (grspw_stats.packets_received); | |
771 | housekeeping_packet.hk_lfr_dpu_spw_pkt_sent_cnt[0] = (unsigned char) (grspw_stats.packets_sent >> 8); |
|
782 | housekeeping_packet.hk_lfr_dpu_spw_pkt_sent_cnt[0] = (unsigned char) (grspw_stats.packets_sent >> 8); | |
772 | housekeeping_packet.hk_lfr_dpu_spw_pkt_sent_cnt[1] = (unsigned char) (grspw_stats.packets_sent); |
|
783 | housekeeping_packet.hk_lfr_dpu_spw_pkt_sent_cnt[1] = (unsigned char) (grspw_stats.packets_sent); | |
773 |
|
784 | |||
774 | //****************************************** |
|
785 | //****************************************** | |
775 | // ERROR COUNTERS / SPACEWIRE / LOW SEVERITY |
|
786 | // ERROR COUNTERS / SPACEWIRE / LOW SEVERITY | |
776 | housekeeping_packet.hk_lfr_dpu_spw_parity = (unsigned char) grspw_stats.parity_err; |
|
787 | housekeeping_packet.hk_lfr_dpu_spw_parity = (unsigned char) grspw_stats.parity_err; | |
777 | housekeeping_packet.hk_lfr_dpu_spw_disconnect = (unsigned char) grspw_stats.disconnect_err; |
|
788 | housekeeping_packet.hk_lfr_dpu_spw_disconnect = (unsigned char) grspw_stats.disconnect_err; | |
778 | housekeeping_packet.hk_lfr_dpu_spw_escape = (unsigned char) grspw_stats.escape_err; |
|
789 | housekeeping_packet.hk_lfr_dpu_spw_escape = (unsigned char) grspw_stats.escape_err; | |
779 | housekeeping_packet.hk_lfr_dpu_spw_credit = (unsigned char) grspw_stats.credit_err; |
|
790 | housekeeping_packet.hk_lfr_dpu_spw_credit = (unsigned char) grspw_stats.credit_err; | |
780 | housekeeping_packet.hk_lfr_dpu_spw_write_sync = (unsigned char) grspw_stats.write_sync_err; |
|
791 | housekeeping_packet.hk_lfr_dpu_spw_write_sync = (unsigned char) grspw_stats.write_sync_err; | |
781 |
|
792 | |||
782 | //********************************************* |
|
793 | //********************************************* | |
783 | // ERROR COUNTERS / SPACEWIRE / MEDIUM SEVERITY |
|
794 | // ERROR COUNTERS / SPACEWIRE / MEDIUM SEVERITY | |
784 | housekeeping_packet.hk_lfr_dpu_spw_early_eop = (unsigned char) grspw_stats.early_ep; |
|
795 | housekeeping_packet.hk_lfr_dpu_spw_early_eop = (unsigned char) grspw_stats.early_ep; | |
785 | housekeeping_packet.hk_lfr_dpu_spw_invalid_addr = (unsigned char) grspw_stats.invalid_address; |
|
796 | housekeeping_packet.hk_lfr_dpu_spw_invalid_addr = (unsigned char) grspw_stats.invalid_address; | |
786 | housekeeping_packet.hk_lfr_dpu_spw_eep = (unsigned char) grspw_stats.rx_eep_err; |
|
797 | housekeeping_packet.hk_lfr_dpu_spw_eep = (unsigned char) grspw_stats.rx_eep_err; | |
787 | housekeeping_packet.hk_lfr_dpu_spw_rx_too_big = (unsigned char) grspw_stats.rx_truncated; |
|
798 | housekeeping_packet.hk_lfr_dpu_spw_rx_too_big = (unsigned char) grspw_stats.rx_truncated; | |
788 | } |
|
799 | } | |
789 |
|
800 | |||
790 | void increase_unsigned_char_counter( unsigned char *counter ) |
|
801 | void increase_unsigned_char_counter( unsigned char *counter ) | |
791 | { |
|
802 | { | |
792 | // update the number of valid timecodes that have been received |
|
803 | // update the number of valid timecodes that have been received | |
793 | if (*counter == 255) |
|
804 | if (*counter == 255) | |
794 | { |
|
805 | { | |
795 | *counter = 0; |
|
806 | *counter = 0; | |
796 | } |
|
807 | } | |
797 | else |
|
808 | else | |
798 | { |
|
809 | { | |
799 | *counter = *counter + 1; |
|
810 | *counter = *counter + 1; | |
800 | } |
|
811 | } | |
801 | } |
|
812 | } | |
802 |
|
813 | |||
803 | rtems_timer_service_routine timecode_timer_routine( rtems_id timer_id, void *user_data ) |
|
814 | rtems_timer_service_routine timecode_timer_routine( rtems_id timer_id, void *user_data ) | |
804 | { |
|
815 | { | |
805 | static unsigned char initStep = 1; |
|
816 | static unsigned char initStep = 1; | |
806 |
|
817 | |||
807 | unsigned char currentTimecodeCtr; |
|
818 | unsigned char currentTimecodeCtr; | |
808 |
|
819 | |||
809 | currentTimecodeCtr = (unsigned char) (grspwPtr[0] & TIMECODE_MASK); |
|
820 | currentTimecodeCtr = (unsigned char) (grspwPtr[0] & TIMECODE_MASK); | |
810 |
|
821 | |||
811 | if (initStep == 1) |
|
822 | if (initStep == 1) | |
812 | { |
|
823 | { | |
813 | if (currentTimecodeCtr == previousTimecodeCtr) |
|
824 | if (currentTimecodeCtr == previousTimecodeCtr) | |
814 | { |
|
825 | { | |
815 | //************************ |
|
826 | //************************ | |
816 | // HK_LFR_TIMECODE_MISSING |
|
827 | // HK_LFR_TIMECODE_MISSING | |
817 | // the timecode value has not changed, no valid timecode has been received, the timecode is MISSING |
|
828 | // the timecode value has not changed, no valid timecode has been received, the timecode is MISSING | |
818 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_timecode_missing ); |
|
829 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_timecode_missing ); | |
819 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIMEC, CODE_MISSING ); |
|
830 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIMEC, CODE_MISSING ); | |
820 | } |
|
831 | } | |
821 | else if (currentTimecodeCtr == (previousTimecodeCtr+1)) |
|
832 | else if (currentTimecodeCtr == (previousTimecodeCtr+1)) | |
822 | { |
|
833 | { | |
823 | // the timecode value has changed and the value is valid, this is unexpected because |
|
834 | // the timecode value has changed and the value is valid, this is unexpected because | |
824 | // the timer should not have fired, the timecode_irq_handler should have been raised |
|
835 | // the timer should not have fired, the timecode_irq_handler should have been raised | |
825 | } |
|
836 | } | |
826 | else |
|
837 | else | |
827 | { |
|
838 | { | |
828 | //************************ |
|
839 | //************************ | |
829 | // HK_LFR_TIMECODE_INVALID |
|
840 | // HK_LFR_TIMECODE_INVALID | |
830 | // the timecode value has changed and the value is not valid, no tickout has been generated |
|
841 | // the timecode value has changed and the value is not valid, no tickout has been generated | |
831 | // this is why the timer has fired |
|
842 | // this is why the timer has fired | |
832 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_timecode_invalid ); |
|
843 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_timecode_invalid ); | |
833 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIMEC, CODE_INVALID ); |
|
844 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIMEC, CODE_INVALID ); | |
834 | } |
|
845 | } | |
835 | } |
|
846 | } | |
836 | else |
|
847 | else | |
837 | { |
|
848 | { | |
838 | initStep = 1; |
|
849 | initStep = 1; | |
839 | //************************ |
|
850 | //************************ | |
840 | // HK_LFR_TIMECODE_MISSING |
|
851 | // HK_LFR_TIMECODE_MISSING | |
841 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_timecode_missing ); |
|
852 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_timecode_missing ); | |
842 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIMEC, CODE_MISSING ); |
|
853 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIMEC, CODE_MISSING ); | |
843 | } |
|
854 | } | |
844 |
|
855 | |||
845 | rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_13 ); |
|
856 | rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_13 ); | |
846 | } |
|
857 | } | |
847 |
|
858 | |||
848 | unsigned int check_timecode_and_previous_timecode_coherency(unsigned char currentTimecodeCtr) |
|
859 | unsigned int check_timecode_and_previous_timecode_coherency(unsigned char currentTimecodeCtr) | |
849 | { |
|
860 | { | |
850 | /** This function checks the coherency between the incoming timecode and the last valid timecode. |
|
861 | /** This function checks the coherency between the incoming timecode and the last valid timecode. | |
851 | * |
|
862 | * | |
852 | * @param currentTimecodeCtr is the incoming timecode |
|
863 | * @param currentTimecodeCtr is the incoming timecode | |
853 | * |
|
864 | * | |
854 | * @return returned codes:: |
|
865 | * @return returned codes:: | |
855 | * - LFR_DEFAULT |
|
866 | * - LFR_DEFAULT | |
856 | * - LFR_SUCCESSFUL |
|
867 | * - LFR_SUCCESSFUL | |
857 | * |
|
868 | * | |
858 | */ |
|
869 | */ | |
859 |
|
870 | |||
860 | static unsigned char firstTickout = 1; |
|
871 | static unsigned char firstTickout = 1; | |
861 | unsigned char ret; |
|
872 | unsigned char ret; | |
862 |
|
873 | |||
863 | ret = LFR_DEFAULT; |
|
874 | ret = LFR_DEFAULT; | |
864 |
|
875 | |||
865 | if (firstTickout == 0) |
|
876 | if (firstTickout == 0) | |
866 | { |
|
877 | { | |
867 | if (currentTimecodeCtr == 0) |
|
878 | if (currentTimecodeCtr == 0) | |
868 | { |
|
879 | { | |
869 | if (previousTimecodeCtr == 63) |
|
880 | if (previousTimecodeCtr == 63) | |
870 | { |
|
881 | { | |
871 | ret = LFR_SUCCESSFUL; |
|
882 | ret = LFR_SUCCESSFUL; | |
872 | } |
|
883 | } | |
873 | else |
|
884 | else | |
874 | { |
|
885 | { | |
875 | ret = LFR_DEFAULT; |
|
886 | ret = LFR_DEFAULT; | |
876 | } |
|
887 | } | |
877 | } |
|
888 | } | |
878 | else |
|
889 | else | |
879 | { |
|
890 | { | |
880 | if (currentTimecodeCtr == (previousTimecodeCtr +1)) |
|
891 | if (currentTimecodeCtr == (previousTimecodeCtr +1)) | |
881 | { |
|
892 | { | |
882 | ret = LFR_SUCCESSFUL; |
|
893 | ret = LFR_SUCCESSFUL; | |
883 | } |
|
894 | } | |
884 | else |
|
895 | else | |
885 | { |
|
896 | { | |
886 | ret = LFR_DEFAULT; |
|
897 | ret = LFR_DEFAULT; | |
887 | } |
|
898 | } | |
888 | } |
|
899 | } | |
889 | } |
|
900 | } | |
890 | else |
|
901 | else | |
891 | { |
|
902 | { | |
892 | firstTickout = 0; |
|
903 | firstTickout = 0; | |
893 | ret = LFR_SUCCESSFUL; |
|
904 | ret = LFR_SUCCESSFUL; | |
894 | } |
|
905 | } | |
895 |
|
906 | |||
896 | return ret; |
|
907 | return ret; | |
897 | } |
|
908 | } | |
898 |
|
909 | |||
899 | unsigned int check_timecode_and_internal_time_coherency(unsigned char timecode, unsigned char internalTime) |
|
910 | unsigned int check_timecode_and_internal_time_coherency(unsigned char timecode, unsigned char internalTime) | |
900 | { |
|
911 | { | |
901 | unsigned int ret; |
|
912 | unsigned int ret; | |
902 |
|
913 | |||
903 | ret = LFR_DEFAULT; |
|
914 | ret = LFR_DEFAULT; | |
904 |
|
915 | |||
905 | if (timecode == internalTime) |
|
916 | if (timecode == internalTime) | |
906 | { |
|
917 | { | |
907 | ret = LFR_SUCCESSFUL; |
|
918 | ret = LFR_SUCCESSFUL; | |
908 | } |
|
919 | } | |
909 | else |
|
920 | else | |
910 | { |
|
921 | { | |
911 | ret = LFR_DEFAULT; |
|
922 | ret = LFR_DEFAULT; | |
912 | } |
|
923 | } | |
913 |
|
924 | |||
914 | return ret; |
|
925 | return ret; | |
915 | } |
|
926 | } | |
916 |
|
927 | |||
917 | void timecode_irq_handler( void *pDev, void *regs, int minor, unsigned int tc ) |
|
928 | void timecode_irq_handler( void *pDev, void *regs, int minor, unsigned int tc ) | |
918 | { |
|
929 | { | |
919 | // a tickout has been emitted, perform actions on the incoming timecode |
|
930 | // a tickout has been emitted, perform actions on the incoming timecode | |
920 |
|
931 | |||
921 | unsigned char incomingTimecode; |
|
932 | unsigned char incomingTimecode; | |
922 | unsigned char updateTime; |
|
933 | unsigned char updateTime; | |
923 | unsigned char internalTime; |
|
934 | unsigned char internalTime; | |
924 | rtems_status_code status; |
|
935 | rtems_status_code status; | |
925 |
|
936 | |||
926 | incomingTimecode = (unsigned char) (grspwPtr[0] & TIMECODE_MASK); |
|
937 | incomingTimecode = (unsigned char) (grspwPtr[0] & TIMECODE_MASK); | |
927 | updateTime = time_management_regs->coarse_time_load & TIMECODE_MASK; |
|
938 | updateTime = time_management_regs->coarse_time_load & TIMECODE_MASK; | |
928 | internalTime = time_management_regs->coarse_time & TIMECODE_MASK; |
|
939 | internalTime = time_management_regs->coarse_time & TIMECODE_MASK; | |
929 |
|
940 | |||
930 | housekeeping_packet.hk_lfr_dpu_spw_last_timc = incomingTimecode; |
|
941 | housekeeping_packet.hk_lfr_dpu_spw_last_timc = incomingTimecode; | |
931 |
|
942 | |||
932 | // update the number of tickout that have been generated |
|
943 | // update the number of tickout that have been generated | |
933 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_dpu_spw_tick_out_cnt ); |
|
944 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_dpu_spw_tick_out_cnt ); | |
934 |
|
945 | |||
935 | //************************** |
|
946 | //************************** | |
936 | // HK_LFR_TIMECODE_ERRONEOUS |
|
947 | // HK_LFR_TIMECODE_ERRONEOUS | |
937 | // MISSING and INVALID are handled by the timecode_timer_routine service routine |
|
948 | // MISSING and INVALID are handled by the timecode_timer_routine service routine | |
938 | if (check_timecode_and_previous_timecode_coherency( incomingTimecode ) == LFR_DEFAULT) |
|
949 | if (check_timecode_and_previous_timecode_coherency( incomingTimecode ) == LFR_DEFAULT) | |
939 | { |
|
950 | { | |
940 | // this is unexpected but a tickout could have been raised despite of the timecode being erroneous |
|
951 | // this is unexpected but a tickout could have been raised despite of the timecode being erroneous | |
941 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_timecode_erroneous ); |
|
952 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_timecode_erroneous ); | |
942 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIMEC, CODE_ERRONEOUS ); |
|
953 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIMEC, CODE_ERRONEOUS ); | |
943 | } |
|
954 | } | |
944 |
|
955 | |||
945 | //************************ |
|
956 | //************************ | |
946 | // HK_LFR_TIME_TIMECODE_IT |
|
957 | // HK_LFR_TIME_TIMECODE_IT | |
947 | // check the coherency between the SpaceWire timecode and the Internal Time |
|
958 | // check the coherency between the SpaceWire timecode and the Internal Time | |
948 | if (check_timecode_and_internal_time_coherency( incomingTimecode, internalTime ) == LFR_DEFAULT) |
|
959 | if (check_timecode_and_internal_time_coherency( incomingTimecode, internalTime ) == LFR_DEFAULT) | |
949 | { |
|
960 | { | |
950 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_time_timecode_it ); |
|
961 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_time_timecode_it ); | |
951 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIME, CODE_TIMECODE_IT ); |
|
962 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIME, CODE_TIMECODE_IT ); | |
952 | } |
|
963 | } | |
953 |
|
964 | |||
954 | //******************** |
|
965 | //******************** | |
955 | // HK_LFR_TIMECODE_CTR |
|
966 | // HK_LFR_TIMECODE_CTR | |
956 | // check the value of the timecode with respect to the last TC_LFR_UPDATE_TIME => SSS-CP-FS-370 |
|
967 | // check the value of the timecode with respect to the last TC_LFR_UPDATE_TIME => SSS-CP-FS-370 | |
957 | if (incomingTimecode != updateTime) |
|
968 | if (incomingTimecode != updateTime) | |
958 | { |
|
969 | { | |
959 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_time_timecode_ctr ); |
|
970 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_time_timecode_ctr ); | |
960 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIME, CODE_TIMECODE_CTR ); |
|
971 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIME, CODE_TIMECODE_CTR ); | |
961 | } |
|
972 | } | |
962 |
|
973 | |||
963 | // launch the timecode timer to detect missing or invalid timecodes |
|
974 | // launch the timecode timer to detect missing or invalid timecodes | |
964 | previousTimecodeCtr = incomingTimecode; // update the previousTimecodeCtr value |
|
975 | previousTimecodeCtr = incomingTimecode; // update the previousTimecodeCtr value | |
965 | status = rtems_timer_fire_after( timecode_timer_id, TIMECODE_TIMER_TIMEOUT, timecode_timer_routine, NULL ); |
|
976 | status = rtems_timer_fire_after( timecode_timer_id, TIMECODE_TIMER_TIMEOUT, timecode_timer_routine, NULL ); | |
966 | if (status != RTEMS_SUCCESSFUL) |
|
977 | if (status != RTEMS_SUCCESSFUL) | |
967 | { |
|
978 | { | |
968 | rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_14 ); |
|
979 | rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_14 ); | |
969 | } |
|
980 | } | |
970 | } |
|
981 | } | |
971 |
|
982 | |||
972 | void init_header_cwf( Header_TM_LFR_SCIENCE_CWF_t *header ) |
|
983 | void init_header_cwf( Header_TM_LFR_SCIENCE_CWF_t *header ) | |
973 | { |
|
984 | { | |
974 | header->targetLogicalAddress = CCSDS_DESTINATION_ID; |
|
985 | header->targetLogicalAddress = CCSDS_DESTINATION_ID; | |
975 | header->protocolIdentifier = CCSDS_PROTOCOLE_ID; |
|
986 | header->protocolIdentifier = CCSDS_PROTOCOLE_ID; | |
976 | header->reserved = DEFAULT_RESERVED; |
|
987 | header->reserved = DEFAULT_RESERVED; | |
977 | header->userApplication = CCSDS_USER_APP; |
|
988 | header->userApplication = CCSDS_USER_APP; | |
978 | header->packetSequenceControl[0]= TM_PACKET_SEQ_CTRL_STANDALONE; |
|
989 | header->packetSequenceControl[0]= TM_PACKET_SEQ_CTRL_STANDALONE; | |
979 | header->packetSequenceControl[1]= TM_PACKET_SEQ_CNT_DEFAULT; |
|
990 | header->packetSequenceControl[1]= TM_PACKET_SEQ_CNT_DEFAULT; | |
980 | header->packetLength[0] = 0x00; |
|
991 | header->packetLength[0] = 0x00; | |
981 | header->packetLength[1] = 0x00; |
|
992 | header->packetLength[1] = 0x00; | |
982 | // DATA FIELD HEADER |
|
993 | // DATA FIELD HEADER | |
983 | header->spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; |
|
994 | header->spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; | |
984 | header->serviceType = TM_TYPE_LFR_SCIENCE; // service type |
|
995 | header->serviceType = TM_TYPE_LFR_SCIENCE; // service type | |
985 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; // service subtype |
|
996 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; // service subtype | |
986 | header->destinationID = TM_DESTINATION_ID_GROUND; |
|
997 | header->destinationID = TM_DESTINATION_ID_GROUND; | |
987 | header->time[0] = 0x00; |
|
998 | header->time[0] = 0x00; | |
988 | header->time[0] = 0x00; |
|
999 | header->time[0] = 0x00; | |
989 | header->time[0] = 0x00; |
|
1000 | header->time[0] = 0x00; | |
990 | header->time[0] = 0x00; |
|
1001 | header->time[0] = 0x00; | |
991 | header->time[0] = 0x00; |
|
1002 | header->time[0] = 0x00; | |
992 | header->time[0] = 0x00; |
|
1003 | header->time[0] = 0x00; | |
993 | // AUXILIARY DATA HEADER |
|
1004 | // AUXILIARY DATA HEADER | |
994 | header->sid = 0x00; |
|
1005 | header->sid = 0x00; | |
995 | header->hkBIA = DEFAULT_HKBIA; |
|
1006 | header->hkBIA = DEFAULT_HKBIA; | |
996 | header->blkNr[0] = 0x00; |
|
1007 | header->blkNr[0] = 0x00; | |
997 | header->blkNr[1] = 0x00; |
|
1008 | header->blkNr[1] = 0x00; | |
998 | } |
|
1009 | } | |
999 |
|
1010 | |||
1000 | void init_header_swf( Header_TM_LFR_SCIENCE_SWF_t *header ) |
|
1011 | void init_header_swf( Header_TM_LFR_SCIENCE_SWF_t *header ) | |
1001 | { |
|
1012 | { | |
1002 | header->targetLogicalAddress = CCSDS_DESTINATION_ID; |
|
1013 | header->targetLogicalAddress = CCSDS_DESTINATION_ID; | |
1003 | header->protocolIdentifier = CCSDS_PROTOCOLE_ID; |
|
1014 | header->protocolIdentifier = CCSDS_PROTOCOLE_ID; | |
1004 | header->reserved = DEFAULT_RESERVED; |
|
1015 | header->reserved = DEFAULT_RESERVED; | |
1005 | header->userApplication = CCSDS_USER_APP; |
|
1016 | header->userApplication = CCSDS_USER_APP; | |
1006 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8); |
|
1017 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8); | |
1007 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST); |
|
1018 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST); | |
1008 | header->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE; |
|
1019 | header->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE; | |
1009 | header->packetSequenceControl[1] = TM_PACKET_SEQ_CNT_DEFAULT; |
|
1020 | header->packetSequenceControl[1] = TM_PACKET_SEQ_CNT_DEFAULT; | |
1010 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_CWF_336 >> 8); |
|
1021 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_CWF_336 >> 8); | |
1011 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_CWF_336 ); |
|
1022 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_CWF_336 ); | |
1012 | // DATA FIELD HEADER |
|
1023 | // DATA FIELD HEADER | |
1013 | header->spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; |
|
1024 | header->spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; | |
1014 | header->serviceType = TM_TYPE_LFR_SCIENCE; // service type |
|
1025 | header->serviceType = TM_TYPE_LFR_SCIENCE; // service type | |
1015 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; // service subtype |
|
1026 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; // service subtype | |
1016 | header->destinationID = TM_DESTINATION_ID_GROUND; |
|
1027 | header->destinationID = TM_DESTINATION_ID_GROUND; | |
1017 | header->time[0] = 0x00; |
|
1028 | header->time[0] = 0x00; | |
1018 | header->time[0] = 0x00; |
|
1029 | header->time[0] = 0x00; | |
1019 | header->time[0] = 0x00; |
|
1030 | header->time[0] = 0x00; | |
1020 | header->time[0] = 0x00; |
|
1031 | header->time[0] = 0x00; | |
1021 | header->time[0] = 0x00; |
|
1032 | header->time[0] = 0x00; | |
1022 | header->time[0] = 0x00; |
|
1033 | header->time[0] = 0x00; | |
1023 | // AUXILIARY DATA HEADER |
|
1034 | // AUXILIARY DATA HEADER | |
1024 | header->sid = 0x00; |
|
1035 | header->sid = 0x00; | |
1025 | header->hkBIA = DEFAULT_HKBIA; |
|
1036 | header->hkBIA = DEFAULT_HKBIA; | |
1026 | header->pktCnt = DEFAULT_PKTCNT; // PKT_CNT |
|
1037 | header->pktCnt = DEFAULT_PKTCNT; // PKT_CNT | |
1027 | header->pktNr = 0x00; |
|
1038 | header->pktNr = 0x00; | |
1028 | header->blkNr[0] = (unsigned char) (BLK_NR_CWF >> 8); |
|
1039 | header->blkNr[0] = (unsigned char) (BLK_NR_CWF >> 8); | |
1029 | header->blkNr[1] = (unsigned char) (BLK_NR_CWF ); |
|
1040 | header->blkNr[1] = (unsigned char) (BLK_NR_CWF ); | |
1030 | } |
|
1041 | } | |
1031 |
|
1042 | |||
1032 | void init_header_asm( Header_TM_LFR_SCIENCE_ASM_t *header ) |
|
1043 | void init_header_asm( Header_TM_LFR_SCIENCE_ASM_t *header ) | |
1033 | { |
|
1044 | { | |
1034 | header->targetLogicalAddress = CCSDS_DESTINATION_ID; |
|
1045 | header->targetLogicalAddress = CCSDS_DESTINATION_ID; | |
1035 | header->protocolIdentifier = CCSDS_PROTOCOLE_ID; |
|
1046 | header->protocolIdentifier = CCSDS_PROTOCOLE_ID; | |
1036 | header->reserved = DEFAULT_RESERVED; |
|
1047 | header->reserved = DEFAULT_RESERVED; | |
1037 | header->userApplication = CCSDS_USER_APP; |
|
1048 | header->userApplication = CCSDS_USER_APP; | |
1038 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8); |
|
1049 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8); | |
1039 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST); |
|
1050 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST); | |
1040 | header->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE; |
|
1051 | header->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE; | |
1041 | header->packetSequenceControl[1] = TM_PACKET_SEQ_CNT_DEFAULT; |
|
1052 | header->packetSequenceControl[1] = TM_PACKET_SEQ_CNT_DEFAULT; | |
1042 | header->packetLength[0] = 0x00; |
|
1053 | header->packetLength[0] = 0x00; | |
1043 | header->packetLength[1] = 0x00; |
|
1054 | header->packetLength[1] = 0x00; | |
1044 | // DATA FIELD HEADER |
|
1055 | // DATA FIELD HEADER | |
1045 | header->spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; |
|
1056 | header->spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; | |
1046 | header->serviceType = TM_TYPE_LFR_SCIENCE; // service type |
|
1057 | header->serviceType = TM_TYPE_LFR_SCIENCE; // service type | |
1047 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_3; // service subtype |
|
1058 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_3; // service subtype | |
1048 | header->destinationID = TM_DESTINATION_ID_GROUND; |
|
1059 | header->destinationID = TM_DESTINATION_ID_GROUND; | |
1049 | header->time[0] = 0x00; |
|
1060 | header->time[0] = 0x00; | |
1050 | header->time[0] = 0x00; |
|
1061 | header->time[0] = 0x00; | |
1051 | header->time[0] = 0x00; |
|
1062 | header->time[0] = 0x00; | |
1052 | header->time[0] = 0x00; |
|
1063 | header->time[0] = 0x00; | |
1053 | header->time[0] = 0x00; |
|
1064 | header->time[0] = 0x00; | |
1054 | header->time[0] = 0x00; |
|
1065 | header->time[0] = 0x00; | |
1055 | // AUXILIARY DATA HEADER |
|
1066 | // AUXILIARY DATA HEADER | |
1056 | header->sid = 0x00; |
|
1067 | header->sid = 0x00; | |
1057 | header->biaStatusInfo = 0x00; |
|
1068 | header->biaStatusInfo = 0x00; | |
1058 | header->pa_lfr_pkt_cnt_asm = 0x00; |
|
1069 | header->pa_lfr_pkt_cnt_asm = 0x00; | |
1059 | header->pa_lfr_pkt_nr_asm = 0x00; |
|
1070 | header->pa_lfr_pkt_nr_asm = 0x00; | |
1060 | header->pa_lfr_asm_blk_nr[0] = 0x00; |
|
1071 | header->pa_lfr_asm_blk_nr[0] = 0x00; | |
1061 | header->pa_lfr_asm_blk_nr[1] = 0x00; |
|
1072 | header->pa_lfr_asm_blk_nr[1] = 0x00; | |
1062 | } |
|
1073 | } | |
1063 |
|
1074 | |||
1064 | int spw_send_waveform_CWF( ring_node *ring_node_to_send, |
|
1075 | int spw_send_waveform_CWF( ring_node *ring_node_to_send, | |
1065 | Header_TM_LFR_SCIENCE_CWF_t *header ) |
|
1076 | Header_TM_LFR_SCIENCE_CWF_t *header ) | |
1066 | { |
|
1077 | { | |
1067 | /** This function sends CWF CCSDS packets (F2, F1 or F0). |
|
1078 | /** This function sends CWF CCSDS packets (F2, F1 or F0). | |
1068 | * |
|
1079 | * | |
1069 | * @param waveform points to the buffer containing the data that will be send. |
|
1080 | * @param waveform points to the buffer containing the data that will be send. | |
1070 | * @param sid is the source identifier of the data that will be sent. |
|
1081 | * @param sid is the source identifier of the data that will be sent. | |
1071 | * @param headerCWF points to a table of headers that have been prepared for the data transmission. |
|
1082 | * @param headerCWF points to a table of headers that have been prepared for the data transmission. | |
1072 | * @param queue_id is the id of the rtems queue to which spw_ioctl_pkt_send structures will be send. The structures |
|
1083 | * @param queue_id is the id of the rtems queue to which spw_ioctl_pkt_send structures will be send. The structures | |
1073 | * contain information to setup the transmission of the data packets. |
|
1084 | * contain information to setup the transmission of the data packets. | |
1074 | * |
|
1085 | * | |
1075 | * One group of 2048 samples is sent as 7 consecutive packets, 6 packets containing 340 blocks and 8 packets containing 8 blocks. |
|
1086 | * One group of 2048 samples is sent as 7 consecutive packets, 6 packets containing 340 blocks and 8 packets containing 8 blocks. | |
1076 | * |
|
1087 | * | |
1077 | */ |
|
1088 | */ | |
1078 |
|
1089 | |||
1079 | unsigned int i; |
|
1090 | unsigned int i; | |
1080 | int ret; |
|
1091 | int ret; | |
1081 | unsigned int coarseTime; |
|
1092 | unsigned int coarseTime; | |
1082 | unsigned int fineTime; |
|
1093 | unsigned int fineTime; | |
1083 | rtems_status_code status; |
|
1094 | rtems_status_code status; | |
1084 | spw_ioctl_pkt_send spw_ioctl_send_CWF; |
|
1095 | spw_ioctl_pkt_send spw_ioctl_send_CWF; | |
1085 | int *dataPtr; |
|
1096 | int *dataPtr; | |
1086 | unsigned char sid; |
|
1097 | unsigned char sid; | |
1087 |
|
1098 | |||
1088 | spw_ioctl_send_CWF.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_CWF; |
|
1099 | spw_ioctl_send_CWF.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_CWF; | |
1089 | spw_ioctl_send_CWF.options = 0; |
|
1100 | spw_ioctl_send_CWF.options = 0; | |
1090 |
|
1101 | |||
1091 | ret = LFR_DEFAULT; |
|
1102 | ret = LFR_DEFAULT; | |
1092 | sid = (unsigned char) ring_node_to_send->sid; |
|
1103 | sid = (unsigned char) ring_node_to_send->sid; | |
1093 |
|
1104 | |||
1094 | coarseTime = ring_node_to_send->coarseTime; |
|
1105 | coarseTime = ring_node_to_send->coarseTime; | |
1095 | fineTime = ring_node_to_send->fineTime; |
|
1106 | fineTime = ring_node_to_send->fineTime; | |
1096 | dataPtr = (int*) ring_node_to_send->buffer_address; |
|
1107 | dataPtr = (int*) ring_node_to_send->buffer_address; | |
1097 |
|
1108 | |||
1098 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_CWF_336 >> 8); |
|
1109 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_CWF_336 >> 8); | |
1099 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_CWF_336 ); |
|
1110 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_CWF_336 ); | |
1100 | header->hkBIA = pa_bia_status_info; |
|
1111 | header->hkBIA = pa_bia_status_info; | |
1101 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; |
|
1112 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; | |
1102 | header->blkNr[0] = (unsigned char) (BLK_NR_CWF >> 8); |
|
1113 | header->blkNr[0] = (unsigned char) (BLK_NR_CWF >> 8); | |
1103 | header->blkNr[1] = (unsigned char) (BLK_NR_CWF ); |
|
1114 | header->blkNr[1] = (unsigned char) (BLK_NR_CWF ); | |
1104 |
|
1115 | |||
1105 | for (i=0; i<NB_PACKETS_PER_GROUP_OF_CWF; i++) // send waveform |
|
1116 | for (i=0; i<NB_PACKETS_PER_GROUP_OF_CWF; i++) // send waveform | |
1106 | { |
|
1117 | { | |
1107 | spw_ioctl_send_CWF.data = (char*) &dataPtr[ (i * BLK_NR_CWF * NB_WORDS_SWF_BLK) ]; |
|
1118 | spw_ioctl_send_CWF.data = (char*) &dataPtr[ (i * BLK_NR_CWF * NB_WORDS_SWF_BLK) ]; | |
1108 | spw_ioctl_send_CWF.hdr = (char*) header; |
|
1119 | spw_ioctl_send_CWF.hdr = (char*) header; | |
1109 | // BUILD THE DATA |
|
1120 | // BUILD THE DATA | |
1110 | spw_ioctl_send_CWF.dlen = BLK_NR_CWF * NB_BYTES_SWF_BLK; |
|
1121 | spw_ioctl_send_CWF.dlen = BLK_NR_CWF * NB_BYTES_SWF_BLK; | |
1111 |
|
1122 | |||
1112 | // SET PACKET SEQUENCE CONTROL |
|
1123 | // SET PACKET SEQUENCE CONTROL | |
1113 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); |
|
1124 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); | |
1114 |
|
1125 | |||
1115 | // SET SID |
|
1126 | // SET SID | |
1116 | header->sid = sid; |
|
1127 | header->sid = sid; | |
1117 |
|
1128 | |||
1118 | // SET PACKET TIME |
|
1129 | // SET PACKET TIME | |
1119 | compute_acquisition_time( coarseTime, fineTime, sid, i, header->acquisitionTime); |
|
1130 | compute_acquisition_time( coarseTime, fineTime, sid, i, header->acquisitionTime); | |
1120 | // |
|
1131 | // | |
1121 | header->time[0] = header->acquisitionTime[0]; |
|
1132 | header->time[0] = header->acquisitionTime[0]; | |
1122 | header->time[1] = header->acquisitionTime[1]; |
|
1133 | header->time[1] = header->acquisitionTime[1]; | |
1123 | header->time[2] = header->acquisitionTime[2]; |
|
1134 | header->time[2] = header->acquisitionTime[2]; | |
1124 | header->time[3] = header->acquisitionTime[3]; |
|
1135 | header->time[3] = header->acquisitionTime[3]; | |
1125 | header->time[4] = header->acquisitionTime[4]; |
|
1136 | header->time[4] = header->acquisitionTime[4]; | |
1126 | header->time[5] = header->acquisitionTime[5]; |
|
1137 | header->time[5] = header->acquisitionTime[5]; | |
1127 |
|
1138 | |||
1128 | // SET PACKET ID |
|
1139 | // SET PACKET ID | |
1129 | if ( (sid == SID_SBM1_CWF_F1) || (sid == SID_SBM2_CWF_F2) ) |
|
1140 | if ( (sid == SID_SBM1_CWF_F1) || (sid == SID_SBM2_CWF_F2) ) | |
1130 | { |
|
1141 | { | |
1131 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_SBM1_SBM2 >> 8); |
|
1142 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_SBM1_SBM2 >> 8); | |
1132 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_SBM1_SBM2); |
|
1143 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_SBM1_SBM2); | |
1133 | } |
|
1144 | } | |
1134 | else |
|
1145 | else | |
1135 | { |
|
1146 | { | |
1136 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8); |
|
1147 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8); | |
1137 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST); |
|
1148 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST); | |
1138 | } |
|
1149 | } | |
1139 |
|
1150 | |||
1140 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_CWF ); |
|
1151 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_CWF ); | |
1141 | if (status != RTEMS_SUCCESSFUL) { |
|
1152 | if (status != RTEMS_SUCCESSFUL) { | |
1142 | ret = LFR_DEFAULT; |
|
1153 | ret = LFR_DEFAULT; | |
1143 | } |
|
1154 | } | |
1144 | } |
|
1155 | } | |
1145 |
|
1156 | |||
1146 | return ret; |
|
1157 | return ret; | |
1147 | } |
|
1158 | } | |
1148 |
|
1159 | |||
1149 | int spw_send_waveform_SWF( ring_node *ring_node_to_send, |
|
1160 | int spw_send_waveform_SWF( ring_node *ring_node_to_send, | |
1150 | Header_TM_LFR_SCIENCE_SWF_t *header ) |
|
1161 | Header_TM_LFR_SCIENCE_SWF_t *header ) | |
1151 | { |
|
1162 | { | |
1152 | /** This function sends SWF CCSDS packets (F2, F1 or F0). |
|
1163 | /** This function sends SWF CCSDS packets (F2, F1 or F0). | |
1153 | * |
|
1164 | * | |
1154 | * @param waveform points to the buffer containing the data that will be send. |
|
1165 | * @param waveform points to the buffer containing the data that will be send. | |
1155 | * @param sid is the source identifier of the data that will be sent. |
|
1166 | * @param sid is the source identifier of the data that will be sent. | |
1156 | * @param headerSWF points to a table of headers that have been prepared for the data transmission. |
|
1167 | * @param headerSWF points to a table of headers that have been prepared for the data transmission. | |
1157 | * @param queue_id is the id of the rtems queue to which spw_ioctl_pkt_send structures will be send. The structures |
|
1168 | * @param queue_id is the id of the rtems queue to which spw_ioctl_pkt_send structures will be send. The structures | |
1158 | * contain information to setup the transmission of the data packets. |
|
1169 | * contain information to setup the transmission of the data packets. | |
1159 | * |
|
1170 | * | |
1160 | * One group of 2048 samples is sent as 7 consecutive packets, 6 packets containing 340 blocks and 8 packets containing 8 blocks. |
|
1171 | * One group of 2048 samples is sent as 7 consecutive packets, 6 packets containing 340 blocks and 8 packets containing 8 blocks. | |
1161 | * |
|
1172 | * | |
1162 | */ |
|
1173 | */ | |
1163 |
|
1174 | |||
1164 | unsigned int i; |
|
1175 | unsigned int i; | |
1165 | int ret; |
|
1176 | int ret; | |
1166 | unsigned int coarseTime; |
|
1177 | unsigned int coarseTime; | |
1167 | unsigned int fineTime; |
|
1178 | unsigned int fineTime; | |
1168 | rtems_status_code status; |
|
1179 | rtems_status_code status; | |
1169 | spw_ioctl_pkt_send spw_ioctl_send_SWF; |
|
1180 | spw_ioctl_pkt_send spw_ioctl_send_SWF; | |
1170 | int *dataPtr; |
|
1181 | int *dataPtr; | |
1171 | unsigned char sid; |
|
1182 | unsigned char sid; | |
1172 |
|
1183 | |||
1173 | spw_ioctl_send_SWF.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_SWF; |
|
1184 | spw_ioctl_send_SWF.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_SWF; | |
1174 | spw_ioctl_send_SWF.options = 0; |
|
1185 | spw_ioctl_send_SWF.options = 0; | |
1175 |
|
1186 | |||
1176 | ret = LFR_DEFAULT; |
|
1187 | ret = LFR_DEFAULT; | |
1177 |
|
1188 | |||
1178 | coarseTime = ring_node_to_send->coarseTime; |
|
1189 | coarseTime = ring_node_to_send->coarseTime; | |
1179 | fineTime = ring_node_to_send->fineTime; |
|
1190 | fineTime = ring_node_to_send->fineTime; | |
1180 | dataPtr = (int*) ring_node_to_send->buffer_address; |
|
1191 | dataPtr = (int*) ring_node_to_send->buffer_address; | |
1181 | sid = ring_node_to_send->sid; |
|
1192 | sid = ring_node_to_send->sid; | |
1182 |
|
1193 | |||
1183 | header->hkBIA = pa_bia_status_info; |
|
1194 | header->hkBIA = pa_bia_status_info; | |
1184 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; |
|
1195 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; | |
1185 |
|
1196 | |||
1186 | for (i=0; i<7; i++) // send waveform |
|
1197 | for (i=0; i<7; i++) // send waveform | |
1187 | { |
|
1198 | { | |
1188 | spw_ioctl_send_SWF.data = (char*) &dataPtr[ (i * BLK_NR_304 * NB_WORDS_SWF_BLK) ]; |
|
1199 | spw_ioctl_send_SWF.data = (char*) &dataPtr[ (i * BLK_NR_304 * NB_WORDS_SWF_BLK) ]; | |
1189 | spw_ioctl_send_SWF.hdr = (char*) header; |
|
1200 | spw_ioctl_send_SWF.hdr = (char*) header; | |
1190 |
|
1201 | |||
1191 | // SET PACKET SEQUENCE CONTROL |
|
1202 | // SET PACKET SEQUENCE CONTROL | |
1192 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); |
|
1203 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); | |
1193 |
|
1204 | |||
1194 | // SET PACKET LENGTH AND BLKNR |
|
1205 | // SET PACKET LENGTH AND BLKNR | |
1195 | if (i == 6) |
|
1206 | if (i == 6) | |
1196 | { |
|
1207 | { | |
1197 | spw_ioctl_send_SWF.dlen = BLK_NR_224 * NB_BYTES_SWF_BLK; |
|
1208 | spw_ioctl_send_SWF.dlen = BLK_NR_224 * NB_BYTES_SWF_BLK; | |
1198 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_SWF_224 >> 8); |
|
1209 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_SWF_224 >> 8); | |
1199 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_SWF_224 ); |
|
1210 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_SWF_224 ); | |
1200 | header->blkNr[0] = (unsigned char) (BLK_NR_224 >> 8); |
|
1211 | header->blkNr[0] = (unsigned char) (BLK_NR_224 >> 8); | |
1201 | header->blkNr[1] = (unsigned char) (BLK_NR_224 ); |
|
1212 | header->blkNr[1] = (unsigned char) (BLK_NR_224 ); | |
1202 | } |
|
1213 | } | |
1203 | else |
|
1214 | else | |
1204 | { |
|
1215 | { | |
1205 | spw_ioctl_send_SWF.dlen = BLK_NR_304 * NB_BYTES_SWF_BLK; |
|
1216 | spw_ioctl_send_SWF.dlen = BLK_NR_304 * NB_BYTES_SWF_BLK; | |
1206 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_SWF_304 >> 8); |
|
1217 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_SWF_304 >> 8); | |
1207 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_SWF_304 ); |
|
1218 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_SWF_304 ); | |
1208 | header->blkNr[0] = (unsigned char) (BLK_NR_304 >> 8); |
|
1219 | header->blkNr[0] = (unsigned char) (BLK_NR_304 >> 8); | |
1209 | header->blkNr[1] = (unsigned char) (BLK_NR_304 ); |
|
1220 | header->blkNr[1] = (unsigned char) (BLK_NR_304 ); | |
1210 | } |
|
1221 | } | |
1211 |
|
1222 | |||
1212 | // SET PACKET TIME |
|
1223 | // SET PACKET TIME | |
1213 | compute_acquisition_time( coarseTime, fineTime, sid, i, header->acquisitionTime ); |
|
1224 | compute_acquisition_time( coarseTime, fineTime, sid, i, header->acquisitionTime ); | |
1214 | // |
|
1225 | // | |
1215 | header->time[0] = header->acquisitionTime[0]; |
|
1226 | header->time[0] = header->acquisitionTime[0]; | |
1216 | header->time[1] = header->acquisitionTime[1]; |
|
1227 | header->time[1] = header->acquisitionTime[1]; | |
1217 | header->time[2] = header->acquisitionTime[2]; |
|
1228 | header->time[2] = header->acquisitionTime[2]; | |
1218 | header->time[3] = header->acquisitionTime[3]; |
|
1229 | header->time[3] = header->acquisitionTime[3]; | |
1219 | header->time[4] = header->acquisitionTime[4]; |
|
1230 | header->time[4] = header->acquisitionTime[4]; | |
1220 | header->time[5] = header->acquisitionTime[5]; |
|
1231 | header->time[5] = header->acquisitionTime[5]; | |
1221 |
|
1232 | |||
1222 | // SET SID |
|
1233 | // SET SID | |
1223 | header->sid = sid; |
|
1234 | header->sid = sid; | |
1224 |
|
1235 | |||
1225 | // SET PKTNR |
|
1236 | // SET PKTNR | |
1226 | header->pktNr = i+1; // PKT_NR |
|
1237 | header->pktNr = i+1; // PKT_NR | |
1227 |
|
1238 | |||
1228 | // SEND PACKET |
|
1239 | // SEND PACKET | |
1229 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_SWF ); |
|
1240 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_SWF ); | |
1230 | if (status != RTEMS_SUCCESSFUL) { |
|
1241 | if (status != RTEMS_SUCCESSFUL) { | |
1231 | ret = LFR_DEFAULT; |
|
1242 | ret = LFR_DEFAULT; | |
1232 | } |
|
1243 | } | |
1233 | } |
|
1244 | } | |
1234 |
|
1245 | |||
1235 | return ret; |
|
1246 | return ret; | |
1236 | } |
|
1247 | } | |
1237 |
|
1248 | |||
1238 | int spw_send_waveform_CWF3_light( ring_node *ring_node_to_send, |
|
1249 | int spw_send_waveform_CWF3_light( ring_node *ring_node_to_send, | |
1239 | Header_TM_LFR_SCIENCE_CWF_t *header ) |
|
1250 | Header_TM_LFR_SCIENCE_CWF_t *header ) | |
1240 | { |
|
1251 | { | |
1241 | /** This function sends CWF_F3 CCSDS packets without the b1, b2 and b3 data. |
|
1252 | /** This function sends CWF_F3 CCSDS packets without the b1, b2 and b3 data. | |
1242 | * |
|
1253 | * | |
1243 | * @param waveform points to the buffer containing the data that will be send. |
|
1254 | * @param waveform points to the buffer containing the data that will be send. | |
1244 | * @param headerCWF points to a table of headers that have been prepared for the data transmission. |
|
1255 | * @param headerCWF points to a table of headers that have been prepared for the data transmission. | |
1245 | * @param queue_id is the id of the rtems queue to which spw_ioctl_pkt_send structures will be send. The structures |
|
1256 | * @param queue_id is the id of the rtems queue to which spw_ioctl_pkt_send structures will be send. The structures | |
1246 | * contain information to setup the transmission of the data packets. |
|
1257 | * contain information to setup the transmission of the data packets. | |
1247 | * |
|
1258 | * | |
1248 | * By default, CWF_F3 packet are send without the b1, b2 and b3 data. This function rebuilds a data buffer |
|
1259 | * By default, CWF_F3 packet are send without the b1, b2 and b3 data. This function rebuilds a data buffer | |
1249 | * from the incoming data and sends it in 7 packets, 6 containing 340 blocks and 1 one containing 8 blocks. |
|
1260 | * from the incoming data and sends it in 7 packets, 6 containing 340 blocks and 1 one containing 8 blocks. | |
1250 | * |
|
1261 | * | |
1251 | */ |
|
1262 | */ | |
1252 |
|
1263 | |||
1253 | unsigned int i; |
|
1264 | unsigned int i; | |
1254 | int ret; |
|
1265 | int ret; | |
1255 | unsigned int coarseTime; |
|
1266 | unsigned int coarseTime; | |
1256 | unsigned int fineTime; |
|
1267 | unsigned int fineTime; | |
1257 | rtems_status_code status; |
|
1268 | rtems_status_code status; | |
1258 | spw_ioctl_pkt_send spw_ioctl_send_CWF; |
|
1269 | spw_ioctl_pkt_send spw_ioctl_send_CWF; | |
1259 | char *dataPtr; |
|
1270 | char *dataPtr; | |
1260 | unsigned char sid; |
|
1271 | unsigned char sid; | |
1261 |
|
1272 | |||
1262 | spw_ioctl_send_CWF.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_CWF; |
|
1273 | spw_ioctl_send_CWF.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_CWF; | |
1263 | spw_ioctl_send_CWF.options = 0; |
|
1274 | spw_ioctl_send_CWF.options = 0; | |
1264 |
|
1275 | |||
1265 | ret = LFR_DEFAULT; |
|
1276 | ret = LFR_DEFAULT; | |
1266 | sid = ring_node_to_send->sid; |
|
1277 | sid = ring_node_to_send->sid; | |
1267 |
|
1278 | |||
1268 | coarseTime = ring_node_to_send->coarseTime; |
|
1279 | coarseTime = ring_node_to_send->coarseTime; | |
1269 | fineTime = ring_node_to_send->fineTime; |
|
1280 | fineTime = ring_node_to_send->fineTime; | |
1270 | dataPtr = (char*) ring_node_to_send->buffer_address; |
|
1281 | dataPtr = (char*) ring_node_to_send->buffer_address; | |
1271 |
|
1282 | |||
1272 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_CWF_672 >> 8); |
|
1283 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_CWF_672 >> 8); | |
1273 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_CWF_672 ); |
|
1284 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_CWF_672 ); | |
1274 | header->hkBIA = pa_bia_status_info; |
|
1285 | header->hkBIA = pa_bia_status_info; | |
1275 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; |
|
1286 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; | |
1276 | header->blkNr[0] = (unsigned char) (BLK_NR_CWF_SHORT_F3 >> 8); |
|
1287 | header->blkNr[0] = (unsigned char) (BLK_NR_CWF_SHORT_F3 >> 8); | |
1277 | header->blkNr[1] = (unsigned char) (BLK_NR_CWF_SHORT_F3 ); |
|
1288 | header->blkNr[1] = (unsigned char) (BLK_NR_CWF_SHORT_F3 ); | |
1278 |
|
1289 | |||
1279 | //********************* |
|
1290 | //********************* | |
1280 | // SEND CWF3_light DATA |
|
1291 | // SEND CWF3_light DATA | |
1281 | for (i=0; i<NB_PACKETS_PER_GROUP_OF_CWF_LIGHT; i++) // send waveform |
|
1292 | for (i=0; i<NB_PACKETS_PER_GROUP_OF_CWF_LIGHT; i++) // send waveform | |
1282 | { |
|
1293 | { | |
1283 | spw_ioctl_send_CWF.data = (char*) &dataPtr[ (i * BLK_NR_CWF_SHORT_F3 * NB_BYTES_CWF3_LIGHT_BLK) ]; |
|
1294 | spw_ioctl_send_CWF.data = (char*) &dataPtr[ (i * BLK_NR_CWF_SHORT_F3 * NB_BYTES_CWF3_LIGHT_BLK) ]; | |
1284 | spw_ioctl_send_CWF.hdr = (char*) header; |
|
1295 | spw_ioctl_send_CWF.hdr = (char*) header; | |
1285 | // BUILD THE DATA |
|
1296 | // BUILD THE DATA | |
1286 | spw_ioctl_send_CWF.dlen = BLK_NR_CWF_SHORT_F3 * NB_BYTES_CWF3_LIGHT_BLK; |
|
1297 | spw_ioctl_send_CWF.dlen = BLK_NR_CWF_SHORT_F3 * NB_BYTES_CWF3_LIGHT_BLK; | |
1287 |
|
1298 | |||
1288 | // SET PACKET SEQUENCE COUNTER |
|
1299 | // SET PACKET SEQUENCE COUNTER | |
1289 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); |
|
1300 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); | |
1290 |
|
1301 | |||
1291 | // SET SID |
|
1302 | // SET SID | |
1292 | header->sid = sid; |
|
1303 | header->sid = sid; | |
1293 |
|
1304 | |||
1294 | // SET PACKET TIME |
|
1305 | // SET PACKET TIME | |
1295 | compute_acquisition_time( coarseTime, fineTime, SID_NORM_CWF_F3, i, header->acquisitionTime ); |
|
1306 | compute_acquisition_time( coarseTime, fineTime, SID_NORM_CWF_F3, i, header->acquisitionTime ); | |
1296 | // |
|
1307 | // | |
1297 | header->time[0] = header->acquisitionTime[0]; |
|
1308 | header->time[0] = header->acquisitionTime[0]; | |
1298 | header->time[1] = header->acquisitionTime[1]; |
|
1309 | header->time[1] = header->acquisitionTime[1]; | |
1299 | header->time[2] = header->acquisitionTime[2]; |
|
1310 | header->time[2] = header->acquisitionTime[2]; | |
1300 | header->time[3] = header->acquisitionTime[3]; |
|
1311 | header->time[3] = header->acquisitionTime[3]; | |
1301 | header->time[4] = header->acquisitionTime[4]; |
|
1312 | header->time[4] = header->acquisitionTime[4]; | |
1302 | header->time[5] = header->acquisitionTime[5]; |
|
1313 | header->time[5] = header->acquisitionTime[5]; | |
1303 |
|
1314 | |||
1304 | // SET PACKET ID |
|
1315 | // SET PACKET ID | |
1305 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8); |
|
1316 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8); | |
1306 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST); |
|
1317 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST); | |
1307 |
|
1318 | |||
1308 | // SEND PACKET |
|
1319 | // SEND PACKET | |
1309 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_CWF ); |
|
1320 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_CWF ); | |
1310 | if (status != RTEMS_SUCCESSFUL) { |
|
1321 | if (status != RTEMS_SUCCESSFUL) { | |
1311 | ret = LFR_DEFAULT; |
|
1322 | ret = LFR_DEFAULT; | |
1312 | } |
|
1323 | } | |
1313 | } |
|
1324 | } | |
1314 |
|
1325 | |||
1315 | return ret; |
|
1326 | return ret; | |
1316 | } |
|
1327 | } | |
1317 |
|
1328 | |||
1318 | void spw_send_asm_f0( ring_node *ring_node_to_send, |
|
1329 | void spw_send_asm_f0( ring_node *ring_node_to_send, | |
1319 | Header_TM_LFR_SCIENCE_ASM_t *header ) |
|
1330 | Header_TM_LFR_SCIENCE_ASM_t *header ) | |
1320 | { |
|
1331 | { | |
1321 | unsigned int i; |
|
1332 | unsigned int i; | |
1322 | unsigned int length = 0; |
|
1333 | unsigned int length = 0; | |
1323 | rtems_status_code status; |
|
1334 | rtems_status_code status; | |
1324 | unsigned int sid; |
|
1335 | unsigned int sid; | |
1325 | float *spectral_matrix; |
|
1336 | float *spectral_matrix; | |
1326 | int coarseTime; |
|
1337 | int coarseTime; | |
1327 | int fineTime; |
|
1338 | int fineTime; | |
1328 | spw_ioctl_pkt_send spw_ioctl_send_ASM; |
|
1339 | spw_ioctl_pkt_send spw_ioctl_send_ASM; | |
1329 |
|
1340 | |||
1330 | sid = ring_node_to_send->sid; |
|
1341 | sid = ring_node_to_send->sid; | |
1331 | spectral_matrix = (float*) ring_node_to_send->buffer_address; |
|
1342 | spectral_matrix = (float*) ring_node_to_send->buffer_address; | |
1332 | coarseTime = ring_node_to_send->coarseTime; |
|
1343 | coarseTime = ring_node_to_send->coarseTime; | |
1333 | fineTime = ring_node_to_send->fineTime; |
|
1344 | fineTime = ring_node_to_send->fineTime; | |
1334 |
|
1345 | |||
1335 | header->biaStatusInfo = pa_bia_status_info; |
|
1346 | header->biaStatusInfo = pa_bia_status_info; | |
1336 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; |
|
1347 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; | |
1337 |
|
1348 | |||
1338 | for (i=0; i<3; i++) |
|
1349 | for (i=0; i<3; i++) | |
1339 | { |
|
1350 | { | |
1340 | if ((i==0) || (i==1)) |
|
1351 | if ((i==0) || (i==1)) | |
1341 | { |
|
1352 | { | |
1342 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F0_PKT_1; |
|
1353 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F0_PKT_1; | |
1343 | spw_ioctl_send_ASM.data = (char *) &spectral_matrix[ |
|
1354 | spw_ioctl_send_ASM.data = (char *) &spectral_matrix[ | |
1344 | ( (ASM_F0_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F0_1) ) * NB_VALUES_PER_SM ) |
|
1355 | ( (ASM_F0_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F0_1) ) * NB_VALUES_PER_SM ) | |
1345 | ]; |
|
1356 | ]; | |
1346 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F0_1; |
|
1357 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F0_1; | |
1347 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; |
|
1358 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; | |
1348 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F0_1) >> 8 ); // BLK_NR MSB |
|
1359 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F0_1) >> 8 ); // BLK_NR MSB | |
1349 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F0_1); // BLK_NR LSB |
|
1360 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F0_1); // BLK_NR LSB | |
1350 | } |
|
1361 | } | |
1351 | else |
|
1362 | else | |
1352 | { |
|
1363 | { | |
1353 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F0_PKT_2; |
|
1364 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F0_PKT_2; | |
1354 | spw_ioctl_send_ASM.data = (char*) &spectral_matrix[ |
|
1365 | spw_ioctl_send_ASM.data = (char*) &spectral_matrix[ | |
1355 | ( (ASM_F0_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F0_1) ) * NB_VALUES_PER_SM ) |
|
1366 | ( (ASM_F0_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F0_1) ) * NB_VALUES_PER_SM ) | |
1356 | ]; |
|
1367 | ]; | |
1357 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F0_2; |
|
1368 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F0_2; | |
1358 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; |
|
1369 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; | |
1359 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F0_2) >> 8 ); // BLK_NR MSB |
|
1370 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F0_2) >> 8 ); // BLK_NR MSB | |
1360 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F0_2); // BLK_NR LSB |
|
1371 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F0_2); // BLK_NR LSB | |
1361 | } |
|
1372 | } | |
1362 |
|
1373 | |||
1363 | spw_ioctl_send_ASM.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_ASM; |
|
1374 | spw_ioctl_send_ASM.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_ASM; | |
1364 | spw_ioctl_send_ASM.hdr = (char *) header; |
|
1375 | spw_ioctl_send_ASM.hdr = (char *) header; | |
1365 | spw_ioctl_send_ASM.options = 0; |
|
1376 | spw_ioctl_send_ASM.options = 0; | |
1366 |
|
1377 | |||
1367 | // (2) BUILD THE HEADER |
|
1378 | // (2) BUILD THE HEADER | |
1368 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); |
|
1379 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); | |
1369 | header->packetLength[0] = (unsigned char) (length>>8); |
|
1380 | header->packetLength[0] = (unsigned char) (length>>8); | |
1370 | header->packetLength[1] = (unsigned char) (length); |
|
1381 | header->packetLength[1] = (unsigned char) (length); | |
1371 | header->sid = (unsigned char) sid; // SID |
|
1382 | header->sid = (unsigned char) sid; // SID | |
1372 | header->pa_lfr_pkt_cnt_asm = 3; |
|
1383 | header->pa_lfr_pkt_cnt_asm = 3; | |
1373 | header->pa_lfr_pkt_nr_asm = (unsigned char) (i+1); |
|
1384 | header->pa_lfr_pkt_nr_asm = (unsigned char) (i+1); | |
1374 |
|
1385 | |||
1375 | // (3) SET PACKET TIME |
|
1386 | // (3) SET PACKET TIME | |
1376 | header->time[0] = (unsigned char) (coarseTime>>24); |
|
1387 | header->time[0] = (unsigned char) (coarseTime>>24); | |
1377 | header->time[1] = (unsigned char) (coarseTime>>16); |
|
1388 | header->time[1] = (unsigned char) (coarseTime>>16); | |
1378 | header->time[2] = (unsigned char) (coarseTime>>8); |
|
1389 | header->time[2] = (unsigned char) (coarseTime>>8); | |
1379 | header->time[3] = (unsigned char) (coarseTime); |
|
1390 | header->time[3] = (unsigned char) (coarseTime); | |
1380 | header->time[4] = (unsigned char) (fineTime>>8); |
|
1391 | header->time[4] = (unsigned char) (fineTime>>8); | |
1381 | header->time[5] = (unsigned char) (fineTime); |
|
1392 | header->time[5] = (unsigned char) (fineTime); | |
1382 | // |
|
1393 | // | |
1383 | header->acquisitionTime[0] = header->time[0]; |
|
1394 | header->acquisitionTime[0] = header->time[0]; | |
1384 | header->acquisitionTime[1] = header->time[1]; |
|
1395 | header->acquisitionTime[1] = header->time[1]; | |
1385 | header->acquisitionTime[2] = header->time[2]; |
|
1396 | header->acquisitionTime[2] = header->time[2]; | |
1386 | header->acquisitionTime[3] = header->time[3]; |
|
1397 | header->acquisitionTime[3] = header->time[3]; | |
1387 | header->acquisitionTime[4] = header->time[4]; |
|
1398 | header->acquisitionTime[4] = header->time[4]; | |
1388 | header->acquisitionTime[5] = header->time[5]; |
|
1399 | header->acquisitionTime[5] = header->time[5]; | |
1389 |
|
1400 | |||
1390 | // (4) SEND PACKET |
|
1401 | // (4) SEND PACKET | |
1391 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_ASM ); |
|
1402 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_ASM ); | |
1392 | if (status != RTEMS_SUCCESSFUL) { |
|
1403 | if (status != RTEMS_SUCCESSFUL) { | |
1393 | PRINTF1("in ASM_send *** ERR %d\n", (int) status) |
|
1404 | PRINTF1("in ASM_send *** ERR %d\n", (int) status) | |
1394 | } |
|
1405 | } | |
1395 | } |
|
1406 | } | |
1396 | } |
|
1407 | } | |
1397 |
|
1408 | |||
1398 | void spw_send_asm_f1( ring_node *ring_node_to_send, |
|
1409 | void spw_send_asm_f1( ring_node *ring_node_to_send, | |
1399 | Header_TM_LFR_SCIENCE_ASM_t *header ) |
|
1410 | Header_TM_LFR_SCIENCE_ASM_t *header ) | |
1400 | { |
|
1411 | { | |
1401 | unsigned int i; |
|
1412 | unsigned int i; | |
1402 | unsigned int length = 0; |
|
1413 | unsigned int length = 0; | |
1403 | rtems_status_code status; |
|
1414 | rtems_status_code status; | |
1404 | unsigned int sid; |
|
1415 | unsigned int sid; | |
1405 | float *spectral_matrix; |
|
1416 | float *spectral_matrix; | |
1406 | int coarseTime; |
|
1417 | int coarseTime; | |
1407 | int fineTime; |
|
1418 | int fineTime; | |
1408 | spw_ioctl_pkt_send spw_ioctl_send_ASM; |
|
1419 | spw_ioctl_pkt_send spw_ioctl_send_ASM; | |
1409 |
|
1420 | |||
1410 | sid = ring_node_to_send->sid; |
|
1421 | sid = ring_node_to_send->sid; | |
1411 | spectral_matrix = (float*) ring_node_to_send->buffer_address; |
|
1422 | spectral_matrix = (float*) ring_node_to_send->buffer_address; | |
1412 | coarseTime = ring_node_to_send->coarseTime; |
|
1423 | coarseTime = ring_node_to_send->coarseTime; | |
1413 | fineTime = ring_node_to_send->fineTime; |
|
1424 | fineTime = ring_node_to_send->fineTime; | |
1414 |
|
1425 | |||
1415 | header->biaStatusInfo = pa_bia_status_info; |
|
1426 | header->biaStatusInfo = pa_bia_status_info; | |
1416 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; |
|
1427 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; | |
1417 |
|
1428 | |||
1418 | for (i=0; i<3; i++) |
|
1429 | for (i=0; i<3; i++) | |
1419 | { |
|
1430 | { | |
1420 | if ((i==0) || (i==1)) |
|
1431 | if ((i==0) || (i==1)) | |
1421 | { |
|
1432 | { | |
1422 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F1_PKT_1; |
|
1433 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F1_PKT_1; | |
1423 | spw_ioctl_send_ASM.data = (char *) &spectral_matrix[ |
|
1434 | spw_ioctl_send_ASM.data = (char *) &spectral_matrix[ | |
1424 | ( (ASM_F1_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F1_1) ) * NB_VALUES_PER_SM ) |
|
1435 | ( (ASM_F1_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F1_1) ) * NB_VALUES_PER_SM ) | |
1425 | ]; |
|
1436 | ]; | |
1426 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F1_1; |
|
1437 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F1_1; | |
1427 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; |
|
1438 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; | |
1428 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F1_1) >> 8 ); // BLK_NR MSB |
|
1439 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F1_1) >> 8 ); // BLK_NR MSB | |
1429 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F1_1); // BLK_NR LSB |
|
1440 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F1_1); // BLK_NR LSB | |
1430 | } |
|
1441 | } | |
1431 | else |
|
1442 | else | |
1432 | { |
|
1443 | { | |
1433 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F1_PKT_2; |
|
1444 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F1_PKT_2; | |
1434 | spw_ioctl_send_ASM.data = (char*) &spectral_matrix[ |
|
1445 | spw_ioctl_send_ASM.data = (char*) &spectral_matrix[ | |
1435 | ( (ASM_F1_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F1_1) ) * NB_VALUES_PER_SM ) |
|
1446 | ( (ASM_F1_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F1_1) ) * NB_VALUES_PER_SM ) | |
1436 | ]; |
|
1447 | ]; | |
1437 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F1_2; |
|
1448 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F1_2; | |
1438 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; |
|
1449 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; | |
1439 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F1_2) >> 8 ); // BLK_NR MSB |
|
1450 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F1_2) >> 8 ); // BLK_NR MSB | |
1440 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F1_2); // BLK_NR LSB |
|
1451 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F1_2); // BLK_NR LSB | |
1441 | } |
|
1452 | } | |
1442 |
|
1453 | |||
1443 | spw_ioctl_send_ASM.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_ASM; |
|
1454 | spw_ioctl_send_ASM.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_ASM; | |
1444 | spw_ioctl_send_ASM.hdr = (char *) header; |
|
1455 | spw_ioctl_send_ASM.hdr = (char *) header; | |
1445 | spw_ioctl_send_ASM.options = 0; |
|
1456 | spw_ioctl_send_ASM.options = 0; | |
1446 |
|
1457 | |||
1447 | // (2) BUILD THE HEADER |
|
1458 | // (2) BUILD THE HEADER | |
1448 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); |
|
1459 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); | |
1449 | header->packetLength[0] = (unsigned char) (length>>8); |
|
1460 | header->packetLength[0] = (unsigned char) (length>>8); | |
1450 | header->packetLength[1] = (unsigned char) (length); |
|
1461 | header->packetLength[1] = (unsigned char) (length); | |
1451 | header->sid = (unsigned char) sid; // SID |
|
1462 | header->sid = (unsigned char) sid; // SID | |
1452 | header->pa_lfr_pkt_cnt_asm = 3; |
|
1463 | header->pa_lfr_pkt_cnt_asm = 3; | |
1453 | header->pa_lfr_pkt_nr_asm = (unsigned char) (i+1); |
|
1464 | header->pa_lfr_pkt_nr_asm = (unsigned char) (i+1); | |
1454 |
|
1465 | |||
1455 | // (3) SET PACKET TIME |
|
1466 | // (3) SET PACKET TIME | |
1456 | header->time[0] = (unsigned char) (coarseTime>>24); |
|
1467 | header->time[0] = (unsigned char) (coarseTime>>24); | |
1457 | header->time[1] = (unsigned char) (coarseTime>>16); |
|
1468 | header->time[1] = (unsigned char) (coarseTime>>16); | |
1458 | header->time[2] = (unsigned char) (coarseTime>>8); |
|
1469 | header->time[2] = (unsigned char) (coarseTime>>8); | |
1459 | header->time[3] = (unsigned char) (coarseTime); |
|
1470 | header->time[3] = (unsigned char) (coarseTime); | |
1460 | header->time[4] = (unsigned char) (fineTime>>8); |
|
1471 | header->time[4] = (unsigned char) (fineTime>>8); | |
1461 | header->time[5] = (unsigned char) (fineTime); |
|
1472 | header->time[5] = (unsigned char) (fineTime); | |
1462 | // |
|
1473 | // | |
1463 | header->acquisitionTime[0] = header->time[0]; |
|
1474 | header->acquisitionTime[0] = header->time[0]; | |
1464 | header->acquisitionTime[1] = header->time[1]; |
|
1475 | header->acquisitionTime[1] = header->time[1]; | |
1465 | header->acquisitionTime[2] = header->time[2]; |
|
1476 | header->acquisitionTime[2] = header->time[2]; | |
1466 | header->acquisitionTime[3] = header->time[3]; |
|
1477 | header->acquisitionTime[3] = header->time[3]; | |
1467 | header->acquisitionTime[4] = header->time[4]; |
|
1478 | header->acquisitionTime[4] = header->time[4]; | |
1468 | header->acquisitionTime[5] = header->time[5]; |
|
1479 | header->acquisitionTime[5] = header->time[5]; | |
1469 |
|
1480 | |||
1470 | // (4) SEND PACKET |
|
1481 | // (4) SEND PACKET | |
1471 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_ASM ); |
|
1482 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_ASM ); | |
1472 | if (status != RTEMS_SUCCESSFUL) { |
|
1483 | if (status != RTEMS_SUCCESSFUL) { | |
1473 | PRINTF1("in ASM_send *** ERR %d\n", (int) status) |
|
1484 | PRINTF1("in ASM_send *** ERR %d\n", (int) status) | |
1474 | } |
|
1485 | } | |
1475 | } |
|
1486 | } | |
1476 | } |
|
1487 | } | |
1477 |
|
1488 | |||
1478 | void spw_send_asm_f2( ring_node *ring_node_to_send, |
|
1489 | void spw_send_asm_f2( ring_node *ring_node_to_send, | |
1479 | Header_TM_LFR_SCIENCE_ASM_t *header ) |
|
1490 | Header_TM_LFR_SCIENCE_ASM_t *header ) | |
1480 | { |
|
1491 | { | |
1481 | unsigned int i; |
|
1492 | unsigned int i; | |
1482 | unsigned int length = 0; |
|
1493 | unsigned int length = 0; | |
1483 | rtems_status_code status; |
|
1494 | rtems_status_code status; | |
1484 | unsigned int sid; |
|
1495 | unsigned int sid; | |
1485 | float *spectral_matrix; |
|
1496 | float *spectral_matrix; | |
1486 | int coarseTime; |
|
1497 | int coarseTime; | |
1487 | int fineTime; |
|
1498 | int fineTime; | |
1488 | spw_ioctl_pkt_send spw_ioctl_send_ASM; |
|
1499 | spw_ioctl_pkt_send spw_ioctl_send_ASM; | |
1489 |
|
1500 | |||
1490 | sid = ring_node_to_send->sid; |
|
1501 | sid = ring_node_to_send->sid; | |
1491 | spectral_matrix = (float*) ring_node_to_send->buffer_address; |
|
1502 | spectral_matrix = (float*) ring_node_to_send->buffer_address; | |
1492 | coarseTime = ring_node_to_send->coarseTime; |
|
1503 | coarseTime = ring_node_to_send->coarseTime; | |
1493 | fineTime = ring_node_to_send->fineTime; |
|
1504 | fineTime = ring_node_to_send->fineTime; | |
1494 |
|
1505 | |||
1495 | header->biaStatusInfo = pa_bia_status_info; |
|
1506 | header->biaStatusInfo = pa_bia_status_info; | |
1496 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; |
|
1507 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; | |
1497 |
|
1508 | |||
1498 | for (i=0; i<3; i++) |
|
1509 | for (i=0; i<3; i++) | |
1499 | { |
|
1510 | { | |
1500 |
|
1511 | |||
1501 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F2_PKT; |
|
1512 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F2_PKT; | |
1502 | spw_ioctl_send_ASM.data = (char *) &spectral_matrix[ |
|
1513 | spw_ioctl_send_ASM.data = (char *) &spectral_matrix[ | |
1503 | ( (ASM_F2_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F2) ) * NB_VALUES_PER_SM ) |
|
1514 | ( (ASM_F2_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F2) ) * NB_VALUES_PER_SM ) | |
1504 | ]; |
|
1515 | ]; | |
1505 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F2; |
|
1516 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F2; | |
1506 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_3; |
|
1517 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_3; | |
1507 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F2) >> 8 ); // BLK_NR MSB |
|
1518 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F2) >> 8 ); // BLK_NR MSB | |
1508 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F2); // BLK_NR LSB |
|
1519 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F2); // BLK_NR LSB | |
1509 |
|
1520 | |||
1510 | spw_ioctl_send_ASM.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_ASM; |
|
1521 | spw_ioctl_send_ASM.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_ASM; | |
1511 | spw_ioctl_send_ASM.hdr = (char *) header; |
|
1522 | spw_ioctl_send_ASM.hdr = (char *) header; | |
1512 | spw_ioctl_send_ASM.options = 0; |
|
1523 | spw_ioctl_send_ASM.options = 0; | |
1513 |
|
1524 | |||
1514 | // (2) BUILD THE HEADER |
|
1525 | // (2) BUILD THE HEADER | |
1515 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); |
|
1526 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); | |
1516 | header->packetLength[0] = (unsigned char) (length>>8); |
|
1527 | header->packetLength[0] = (unsigned char) (length>>8); | |
1517 | header->packetLength[1] = (unsigned char) (length); |
|
1528 | header->packetLength[1] = (unsigned char) (length); | |
1518 | header->sid = (unsigned char) sid; // SID |
|
1529 | header->sid = (unsigned char) sid; // SID | |
1519 | header->pa_lfr_pkt_cnt_asm = 3; |
|
1530 | header->pa_lfr_pkt_cnt_asm = 3; | |
1520 | header->pa_lfr_pkt_nr_asm = (unsigned char) (i+1); |
|
1531 | header->pa_lfr_pkt_nr_asm = (unsigned char) (i+1); | |
1521 |
|
1532 | |||
1522 | // (3) SET PACKET TIME |
|
1533 | // (3) SET PACKET TIME | |
1523 | header->time[0] = (unsigned char) (coarseTime>>24); |
|
1534 | header->time[0] = (unsigned char) (coarseTime>>24); | |
1524 | header->time[1] = (unsigned char) (coarseTime>>16); |
|
1535 | header->time[1] = (unsigned char) (coarseTime>>16); | |
1525 | header->time[2] = (unsigned char) (coarseTime>>8); |
|
1536 | header->time[2] = (unsigned char) (coarseTime>>8); | |
1526 | header->time[3] = (unsigned char) (coarseTime); |
|
1537 | header->time[3] = (unsigned char) (coarseTime); | |
1527 | header->time[4] = (unsigned char) (fineTime>>8); |
|
1538 | header->time[4] = (unsigned char) (fineTime>>8); | |
1528 | header->time[5] = (unsigned char) (fineTime); |
|
1539 | header->time[5] = (unsigned char) (fineTime); | |
1529 | // |
|
1540 | // | |
1530 | header->acquisitionTime[0] = header->time[0]; |
|
1541 | header->acquisitionTime[0] = header->time[0]; | |
1531 | header->acquisitionTime[1] = header->time[1]; |
|
1542 | header->acquisitionTime[1] = header->time[1]; | |
1532 | header->acquisitionTime[2] = header->time[2]; |
|
1543 | header->acquisitionTime[2] = header->time[2]; | |
1533 | header->acquisitionTime[3] = header->time[3]; |
|
1544 | header->acquisitionTime[3] = header->time[3]; | |
1534 | header->acquisitionTime[4] = header->time[4]; |
|
1545 | header->acquisitionTime[4] = header->time[4]; | |
1535 | header->acquisitionTime[5] = header->time[5]; |
|
1546 | header->acquisitionTime[5] = header->time[5]; | |
1536 |
|
1547 | |||
1537 | // (4) SEND PACKET |
|
1548 | // (4) SEND PACKET | |
1538 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_ASM ); |
|
1549 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_ASM ); | |
1539 | if (status != RTEMS_SUCCESSFUL) { |
|
1550 | if (status != RTEMS_SUCCESSFUL) { | |
1540 | PRINTF1("in ASM_send *** ERR %d\n", (int) status) |
|
1551 | PRINTF1("in ASM_send *** ERR %d\n", (int) status) | |
1541 | } |
|
1552 | } | |
1542 | } |
|
1553 | } | |
1543 | } |
|
1554 | } | |
1544 |
|
1555 | |||
1545 | void spw_send_k_dump( ring_node *ring_node_to_send ) |
|
1556 | void spw_send_k_dump( ring_node *ring_node_to_send ) | |
1546 | { |
|
1557 | { | |
1547 | rtems_status_code status; |
|
1558 | rtems_status_code status; | |
1548 | Packet_TM_LFR_KCOEFFICIENTS_DUMP_t *kcoefficients_dump; |
|
1559 | Packet_TM_LFR_KCOEFFICIENTS_DUMP_t *kcoefficients_dump; | |
1549 | unsigned int packetLength; |
|
1560 | unsigned int packetLength; | |
1550 | unsigned int size; |
|
1561 | unsigned int size; | |
1551 |
|
1562 | |||
1552 | PRINTF("spw_send_k_dump\n") |
|
1563 | PRINTF("spw_send_k_dump\n") | |
1553 |
|
1564 | |||
1554 | kcoefficients_dump = (Packet_TM_LFR_KCOEFFICIENTS_DUMP_t *) ring_node_to_send->buffer_address; |
|
1565 | kcoefficients_dump = (Packet_TM_LFR_KCOEFFICIENTS_DUMP_t *) ring_node_to_send->buffer_address; | |
1555 |
|
1566 | |||
1556 | packetLength = kcoefficients_dump->packetLength[0] * 256 + kcoefficients_dump->packetLength[1]; |
|
1567 | packetLength = kcoefficients_dump->packetLength[0] * 256 + kcoefficients_dump->packetLength[1]; | |
1557 |
|
1568 | |||
1558 | size = packetLength + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES; |
|
1569 | size = packetLength + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES; | |
1559 |
|
1570 | |||
1560 | PRINTF2("packetLength %d, size %d\n", packetLength, size ) |
|
1571 | PRINTF2("packetLength %d, size %d\n", packetLength, size ) | |
1561 |
|
1572 | |||
1562 | status = write( fdSPW, (char *) ring_node_to_send->buffer_address, size ); |
|
1573 | status = write( fdSPW, (char *) ring_node_to_send->buffer_address, size ); | |
1563 |
|
1574 | |||
1564 | if (status == -1){ |
|
1575 | if (status == -1){ | |
1565 | PRINTF2("in SEND *** (2.a) ERRNO = %d, size = %d\n", errno, size) |
|
1576 | PRINTF2("in SEND *** (2.a) ERRNO = %d, size = %d\n", errno, size) | |
1566 | } |
|
1577 | } | |
1567 |
|
1578 | |||
1568 | ring_node_to_send->status = 0x00; |
|
1579 | ring_node_to_send->status = 0x00; | |
1569 | } |
|
1580 | } |
@@ -1,708 +1,719 | |||||
1 | /** Functions related to data processing. |
|
1 | /** Functions related to data processing. | |
2 | * |
|
2 | * | |
3 | * @file |
|
3 | * @file | |
4 | * @author P. LEROY |
|
4 | * @author P. LEROY | |
5 | * |
|
5 | * | |
6 | * These function are related to data processing, i.e. spectral matrices averaging and basic parameters computation. |
|
6 | * These function are related to data processing, i.e. spectral matrices averaging and basic parameters computation. | |
7 | * |
|
7 | * | |
8 | */ |
|
8 | */ | |
9 |
|
9 | |||
10 | #include "fsw_processing.h" |
|
10 | #include "fsw_processing.h" | |
11 | #include "fsw_processing_globals.c" |
|
11 | #include "fsw_processing_globals.c" | |
12 | #include "fsw_init.h" |
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12 | #include "fsw_init.h" | |
13 |
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13 | |||
14 | unsigned int nb_sm_f0; |
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14 | unsigned int nb_sm_f0; | |
15 | unsigned int nb_sm_f0_aux_f1; |
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15 | unsigned int nb_sm_f0_aux_f1; | |
16 | unsigned int nb_sm_f1; |
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16 | unsigned int nb_sm_f1; | |
17 | unsigned int nb_sm_f0_aux_f2; |
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17 | unsigned int nb_sm_f0_aux_f2; | |
18 |
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18 | |||
19 | typedef enum restartState_t |
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19 | typedef enum restartState_t | |
20 | { |
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20 | { | |
21 | WAIT_FOR_F2, |
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21 | WAIT_FOR_F2, | |
22 | WAIT_FOR_F1, |
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22 | WAIT_FOR_F1, | |
23 | WAIT_FOR_F0 |
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23 | WAIT_FOR_F0 | |
24 | } restartState; |
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24 | } restartState; | |
25 |
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25 | |||
26 | //************************ |
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26 | //************************ | |
27 | // spectral matrices rings |
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27 | // spectral matrices rings | |
28 | ring_node sm_ring_f0[ NB_RING_NODES_SM_F0 ]; |
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28 | ring_node sm_ring_f0[ NB_RING_NODES_SM_F0 ]; | |
29 | ring_node sm_ring_f1[ NB_RING_NODES_SM_F1 ]; |
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29 | ring_node sm_ring_f1[ NB_RING_NODES_SM_F1 ]; | |
30 | ring_node sm_ring_f2[ NB_RING_NODES_SM_F2 ]; |
|
30 | ring_node sm_ring_f2[ NB_RING_NODES_SM_F2 ]; | |
31 | ring_node *current_ring_node_sm_f0; |
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31 | ring_node *current_ring_node_sm_f0; | |
32 | ring_node *current_ring_node_sm_f1; |
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32 | ring_node *current_ring_node_sm_f1; | |
33 | ring_node *current_ring_node_sm_f2; |
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33 | ring_node *current_ring_node_sm_f2; | |
34 | ring_node *ring_node_for_averaging_sm_f0; |
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34 | ring_node *ring_node_for_averaging_sm_f0; | |
35 | ring_node *ring_node_for_averaging_sm_f1; |
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35 | ring_node *ring_node_for_averaging_sm_f1; | |
36 | ring_node *ring_node_for_averaging_sm_f2; |
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36 | ring_node *ring_node_for_averaging_sm_f2; | |
37 |
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37 | |||
38 | // |
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38 | // | |
39 | ring_node * getRingNodeForAveraging( unsigned char frequencyChannel) |
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39 | ring_node * getRingNodeForAveraging( unsigned char frequencyChannel) | |
40 | { |
|
40 | { | |
41 | ring_node *node; |
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41 | ring_node *node; | |
42 |
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42 | |||
43 | node = NULL; |
|
43 | node = NULL; | |
44 | switch ( frequencyChannel ) { |
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44 | switch ( frequencyChannel ) { | |
45 | case 0: |
|
45 | case 0: | |
46 | node = ring_node_for_averaging_sm_f0; |
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46 | node = ring_node_for_averaging_sm_f0; | |
47 | break; |
|
47 | break; | |
48 | case 1: |
|
48 | case 1: | |
49 | node = ring_node_for_averaging_sm_f1; |
|
49 | node = ring_node_for_averaging_sm_f1; | |
50 | break; |
|
50 | break; | |
51 | case 2: |
|
51 | case 2: | |
52 | node = ring_node_for_averaging_sm_f2; |
|
52 | node = ring_node_for_averaging_sm_f2; | |
53 | break; |
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53 | break; | |
54 | default: |
|
54 | default: | |
55 | break; |
|
55 | break; | |
56 | } |
|
56 | } | |
57 |
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57 | |||
58 | return node; |
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58 | return node; | |
59 | } |
|
59 | } | |
60 |
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60 | |||
61 | //*********************************************************** |
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61 | //*********************************************************** | |
62 | // Interrupt Service Routine for spectral matrices processing |
|
62 | // Interrupt Service Routine for spectral matrices processing | |
63 |
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63 | |||
64 |
void spectral_matrices_isr_f0( |
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64 | void spectral_matrices_isr_f0( int statusReg ) | |
65 | { |
|
65 | { | |
66 | unsigned char status; |
|
66 | unsigned char status; | |
67 | rtems_status_code status_code; |
|
67 | rtems_status_code status_code; | |
68 | ring_node *full_ring_node; |
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68 | ring_node *full_ring_node; | |
69 |
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69 | |||
70 | status = statusReg & 0x03; // [0011] get the status_ready_matrix_f0_x bits |
|
70 | status = (unsigned char) (statusReg & 0x03); // [0011] get the status_ready_matrix_f0_x bits | |
71 |
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71 | |||
72 | switch(status) |
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72 | switch(status) | |
73 | { |
|
73 | { | |
74 | case 0: |
|
74 | case 0: | |
75 | break; |
|
75 | break; | |
76 | case 3: |
|
76 | case 3: | |
77 | // UNEXPECTED VALUE |
|
77 | // UNEXPECTED VALUE | |
78 | spectral_matrix_regs->status = 0x03; // [0011] |
|
78 | spectral_matrix_regs->status = 0x03; // [0011] | |
79 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_11 ); |
|
79 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_11 ); | |
80 | break; |
|
80 | break; | |
81 | case 1: |
|
81 | case 1: | |
82 | full_ring_node = current_ring_node_sm_f0->previous; |
|
82 | full_ring_node = current_ring_node_sm_f0->previous; | |
83 | full_ring_node->coarseTime = spectral_matrix_regs->f0_0_coarse_time; |
|
83 | full_ring_node->coarseTime = spectral_matrix_regs->f0_0_coarse_time; | |
84 | full_ring_node->fineTime = spectral_matrix_regs->f0_0_fine_time; |
|
84 | full_ring_node->fineTime = spectral_matrix_regs->f0_0_fine_time; | |
85 | current_ring_node_sm_f0 = current_ring_node_sm_f0->next; |
|
85 | current_ring_node_sm_f0 = current_ring_node_sm_f0->next; | |
86 | spectral_matrix_regs->f0_0_address = current_ring_node_sm_f0->buffer_address; |
|
86 | spectral_matrix_regs->f0_0_address = current_ring_node_sm_f0->buffer_address; | |
87 | // if there are enough ring nodes ready, wake up an AVFx task |
|
87 | // if there are enough ring nodes ready, wake up an AVFx task | |
88 | nb_sm_f0 = nb_sm_f0 + 1; |
|
88 | nb_sm_f0 = nb_sm_f0 + 1; | |
89 | if (nb_sm_f0 == NB_SM_BEFORE_AVF0) |
|
89 | if (nb_sm_f0 == NB_SM_BEFORE_AVF0) | |
90 | { |
|
90 | { | |
91 | ring_node_for_averaging_sm_f0 = full_ring_node; |
|
91 | ring_node_for_averaging_sm_f0 = full_ring_node; | |
92 | if (rtems_event_send( Task_id[TASKID_AVF0], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) |
|
92 | if (rtems_event_send( Task_id[TASKID_AVF0], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) | |
93 | { |
|
93 | { | |
94 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 ); |
|
94 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 ); | |
95 | } |
|
95 | } | |
96 | nb_sm_f0 = 0; |
|
96 | nb_sm_f0 = 0; | |
97 | } |
|
97 | } | |
98 | spectral_matrix_regs->status = 0x01; // [0000 0001] |
|
98 | spectral_matrix_regs->status = 0x01; // [0000 0001] | |
99 | break; |
|
99 | break; | |
100 | case 2: |
|
100 | case 2: | |
101 | full_ring_node = current_ring_node_sm_f0->previous; |
|
101 | full_ring_node = current_ring_node_sm_f0->previous; | |
102 | full_ring_node->coarseTime = spectral_matrix_regs->f0_1_coarse_time; |
|
102 | full_ring_node->coarseTime = spectral_matrix_regs->f0_1_coarse_time; | |
103 | full_ring_node->fineTime = spectral_matrix_regs->f0_1_fine_time; |
|
103 | full_ring_node->fineTime = spectral_matrix_regs->f0_1_fine_time; | |
104 | current_ring_node_sm_f0 = current_ring_node_sm_f0->next; |
|
104 | current_ring_node_sm_f0 = current_ring_node_sm_f0->next; | |
105 | spectral_matrix_regs->f0_1_address = current_ring_node_sm_f0->buffer_address; |
|
105 | spectral_matrix_regs->f0_1_address = current_ring_node_sm_f0->buffer_address; | |
106 | // if there are enough ring nodes ready, wake up an AVFx task |
|
106 | // if there are enough ring nodes ready, wake up an AVFx task | |
107 | nb_sm_f0 = nb_sm_f0 + 1; |
|
107 | nb_sm_f0 = nb_sm_f0 + 1; | |
108 | if (nb_sm_f0 == NB_SM_BEFORE_AVF0) |
|
108 | if (nb_sm_f0 == NB_SM_BEFORE_AVF0) | |
109 | { |
|
109 | { | |
110 | ring_node_for_averaging_sm_f0 = full_ring_node; |
|
110 | ring_node_for_averaging_sm_f0 = full_ring_node; | |
111 | if (rtems_event_send( Task_id[TASKID_AVF0], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) |
|
111 | if (rtems_event_send( Task_id[TASKID_AVF0], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) | |
112 | { |
|
112 | { | |
113 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 ); |
|
113 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 ); | |
114 | } |
|
114 | } | |
115 | nb_sm_f0 = 0; |
|
115 | nb_sm_f0 = 0; | |
116 | } |
|
116 | } | |
117 | spectral_matrix_regs->status = 0x02; // [0000 0010] |
|
117 | spectral_matrix_regs->status = 0x02; // [0000 0010] | |
118 | break; |
|
118 | break; | |
119 | } |
|
119 | } | |
120 | } |
|
120 | } | |
121 |
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121 | |||
122 |
void spectral_matrices_isr_f1( |
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122 | void spectral_matrices_isr_f1( int statusReg ) | |
123 | { |
|
123 | { | |
124 | rtems_status_code status_code; |
|
124 | rtems_status_code status_code; | |
125 | unsigned char status; |
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125 | unsigned char status; | |
126 | ring_node *full_ring_node; |
|
126 | ring_node *full_ring_node; | |
127 |
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127 | |||
128 | status = (statusReg & 0x0c) >> 2; // [1100] get the status_ready_matrix_f1_x bits |
|
128 | status = (unsigned char) ((statusReg & 0x0c) >> 2); // [1100] get the status_ready_matrix_f1_x bits | |
129 |
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129 | |||
130 | switch(status) |
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130 | switch(status) | |
131 | { |
|
131 | { | |
132 | case 0: |
|
132 | case 0: | |
133 | break; |
|
133 | break; | |
134 | case 3: |
|
134 | case 3: | |
135 | // UNEXPECTED VALUE |
|
135 | // UNEXPECTED VALUE | |
136 | spectral_matrix_regs->status = 0xc0; // [1100] |
|
136 | spectral_matrix_regs->status = 0xc0; // [1100] | |
137 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_11 ); |
|
137 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_11 ); | |
138 | break; |
|
138 | break; | |
139 | case 1: |
|
139 | case 1: | |
140 | full_ring_node = current_ring_node_sm_f1->previous; |
|
140 | full_ring_node = current_ring_node_sm_f1->previous; | |
141 | full_ring_node->coarseTime = spectral_matrix_regs->f1_0_coarse_time; |
|
141 | full_ring_node->coarseTime = spectral_matrix_regs->f1_0_coarse_time; | |
142 | full_ring_node->fineTime = spectral_matrix_regs->f1_0_fine_time; |
|
142 | full_ring_node->fineTime = spectral_matrix_regs->f1_0_fine_time; | |
143 | current_ring_node_sm_f1 = current_ring_node_sm_f1->next; |
|
143 | current_ring_node_sm_f1 = current_ring_node_sm_f1->next; | |
144 | spectral_matrix_regs->f1_0_address = current_ring_node_sm_f1->buffer_address; |
|
144 | spectral_matrix_regs->f1_0_address = current_ring_node_sm_f1->buffer_address; | |
145 | // if there are enough ring nodes ready, wake up an AVFx task |
|
145 | // if there are enough ring nodes ready, wake up an AVFx task | |
146 | nb_sm_f1 = nb_sm_f1 + 1; |
|
146 | nb_sm_f1 = nb_sm_f1 + 1; | |
147 | if (nb_sm_f1 == NB_SM_BEFORE_AVF1) |
|
147 | if (nb_sm_f1 == NB_SM_BEFORE_AVF1) | |
148 | { |
|
148 | { | |
149 | ring_node_for_averaging_sm_f1 = full_ring_node; |
|
149 | ring_node_for_averaging_sm_f1 = full_ring_node; | |
150 | if (rtems_event_send( Task_id[TASKID_AVF1], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) |
|
150 | if (rtems_event_send( Task_id[TASKID_AVF1], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) | |
151 | { |
|
151 | { | |
152 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 ); |
|
152 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 ); | |
153 | } |
|
153 | } | |
154 | nb_sm_f1 = 0; |
|
154 | nb_sm_f1 = 0; | |
155 | } |
|
155 | } | |
156 | spectral_matrix_regs->status = 0x04; // [0000 0100] |
|
156 | spectral_matrix_regs->status = 0x04; // [0000 0100] | |
157 | break; |
|
157 | break; | |
158 | case 2: |
|
158 | case 2: | |
159 | full_ring_node = current_ring_node_sm_f1->previous; |
|
159 | full_ring_node = current_ring_node_sm_f1->previous; | |
160 | full_ring_node->coarseTime = spectral_matrix_regs->f1_1_coarse_time; |
|
160 | full_ring_node->coarseTime = spectral_matrix_regs->f1_1_coarse_time; | |
161 | full_ring_node->fineTime = spectral_matrix_regs->f1_1_fine_time; |
|
161 | full_ring_node->fineTime = spectral_matrix_regs->f1_1_fine_time; | |
162 | current_ring_node_sm_f1 = current_ring_node_sm_f1->next; |
|
162 | current_ring_node_sm_f1 = current_ring_node_sm_f1->next; | |
163 | spectral_matrix_regs->f1_1_address = current_ring_node_sm_f1->buffer_address; |
|
163 | spectral_matrix_regs->f1_1_address = current_ring_node_sm_f1->buffer_address; | |
164 | // if there are enough ring nodes ready, wake up an AVFx task |
|
164 | // if there are enough ring nodes ready, wake up an AVFx task | |
165 | nb_sm_f1 = nb_sm_f1 + 1; |
|
165 | nb_sm_f1 = nb_sm_f1 + 1; | |
166 | if (nb_sm_f1 == NB_SM_BEFORE_AVF1) |
|
166 | if (nb_sm_f1 == NB_SM_BEFORE_AVF1) | |
167 | { |
|
167 | { | |
168 | ring_node_for_averaging_sm_f1 = full_ring_node; |
|
168 | ring_node_for_averaging_sm_f1 = full_ring_node; | |
169 | if (rtems_event_send( Task_id[TASKID_AVF1], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) |
|
169 | if (rtems_event_send( Task_id[TASKID_AVF1], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) | |
170 | { |
|
170 | { | |
171 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 ); |
|
171 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 ); | |
172 | } |
|
172 | } | |
173 | nb_sm_f1 = 0; |
|
173 | nb_sm_f1 = 0; | |
174 | } |
|
174 | } | |
175 | spectral_matrix_regs->status = 0x08; // [1000 0000] |
|
175 | spectral_matrix_regs->status = 0x08; // [1000 0000] | |
176 | break; |
|
176 | break; | |
177 | } |
|
177 | } | |
178 | } |
|
178 | } | |
179 |
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179 | |||
180 |
void spectral_matrices_isr_f2( |
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180 | void spectral_matrices_isr_f2( int statusReg ) | |
181 | { |
|
181 | { | |
182 | unsigned char status; |
|
182 | unsigned char status; | |
183 | rtems_status_code status_code; |
|
183 | rtems_status_code status_code; | |
184 |
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184 | |||
185 | status = (statusReg & 0x30) >> 4; // [0011 0000] get the status_ready_matrix_f2_x bits |
|
185 | status = (unsigned char) ((statusReg & 0x30) >> 4); // [0011 0000] get the status_ready_matrix_f2_x bits | |
186 |
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186 | |||
187 | switch(status) |
|
187 | switch(status) | |
188 | { |
|
188 | { | |
189 | case 0: |
|
189 | case 0: | |
190 | break; |
|
190 | break; | |
191 | case 3: |
|
191 | case 3: | |
192 | // UNEXPECTED VALUE |
|
192 | // UNEXPECTED VALUE | |
193 | spectral_matrix_regs->status = 0x30; // [0011 0000] |
|
193 | spectral_matrix_regs->status = 0x30; // [0011 0000] | |
194 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_11 ); |
|
194 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_11 ); | |
195 | break; |
|
195 | break; | |
196 | case 1: |
|
196 | case 1: | |
197 | ring_node_for_averaging_sm_f2 = current_ring_node_sm_f2->previous; |
|
197 | ring_node_for_averaging_sm_f2 = current_ring_node_sm_f2->previous; | |
198 | current_ring_node_sm_f2 = current_ring_node_sm_f2->next; |
|
198 | current_ring_node_sm_f2 = current_ring_node_sm_f2->next; | |
199 | ring_node_for_averaging_sm_f2->coarseTime = spectral_matrix_regs->f2_0_coarse_time; |
|
199 | ring_node_for_averaging_sm_f2->coarseTime = spectral_matrix_regs->f2_0_coarse_time; | |
200 | ring_node_for_averaging_sm_f2->fineTime = spectral_matrix_regs->f2_0_fine_time; |
|
200 | ring_node_for_averaging_sm_f2->fineTime = spectral_matrix_regs->f2_0_fine_time; | |
201 | spectral_matrix_regs->f2_0_address = current_ring_node_sm_f2->buffer_address; |
|
201 | spectral_matrix_regs->f2_0_address = current_ring_node_sm_f2->buffer_address; | |
202 | spectral_matrix_regs->status = 0x10; // [0001 0000] |
|
202 | spectral_matrix_regs->status = 0x10; // [0001 0000] | |
203 | if (rtems_event_send( Task_id[TASKID_AVF2], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) |
|
203 | if (rtems_event_send( Task_id[TASKID_AVF2], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) | |
204 | { |
|
204 | { | |
205 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 ); |
|
205 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 ); | |
206 | } |
|
206 | } | |
207 | break; |
|
207 | break; | |
208 | case 2: |
|
208 | case 2: | |
209 | ring_node_for_averaging_sm_f2 = current_ring_node_sm_f2->previous; |
|
209 | ring_node_for_averaging_sm_f2 = current_ring_node_sm_f2->previous; | |
210 | current_ring_node_sm_f2 = current_ring_node_sm_f2->next; |
|
210 | current_ring_node_sm_f2 = current_ring_node_sm_f2->next; | |
211 | ring_node_for_averaging_sm_f2->coarseTime = spectral_matrix_regs->f2_1_coarse_time; |
|
211 | ring_node_for_averaging_sm_f2->coarseTime = spectral_matrix_regs->f2_1_coarse_time; | |
212 | ring_node_for_averaging_sm_f2->fineTime = spectral_matrix_regs->f2_1_fine_time; |
|
212 | ring_node_for_averaging_sm_f2->fineTime = spectral_matrix_regs->f2_1_fine_time; | |
213 | spectral_matrix_regs->f2_1_address = current_ring_node_sm_f2->buffer_address; |
|
213 | spectral_matrix_regs->f2_1_address = current_ring_node_sm_f2->buffer_address; | |
214 | spectral_matrix_regs->status = 0x20; // [0010 0000] |
|
214 | spectral_matrix_regs->status = 0x20; // [0010 0000] | |
215 | if (rtems_event_send( Task_id[TASKID_AVF2], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) |
|
215 | if (rtems_event_send( Task_id[TASKID_AVF2], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) | |
216 | { |
|
216 | { | |
217 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 ); |
|
217 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 ); | |
218 | } |
|
218 | } | |
219 | break; |
|
219 | break; | |
220 | } |
|
220 | } | |
221 | } |
|
221 | } | |
222 |
|
222 | |||
223 |
void spectral_matrix_isr_error_handler( |
|
223 | void spectral_matrix_isr_error_handler( int statusReg ) | |
224 | { |
|
224 | { | |
|
225 | // STATUS REGISTER | |||
|
226 | // input_fifo_write(2) *** input_fifo_write(1) *** input_fifo_write(0) | |||
|
227 | // 10 9 8 | |||
|
228 | // buffer_full ** bad_component_err ** f2_1 ** f2_0 ** f1_1 ** f1_0 ** f0_1 ** f0_0 | |||
|
229 | // 7 6 5 4 3 2 1 0 | |||
|
230 | ||||
225 | rtems_status_code status_code; |
|
231 | rtems_status_code status_code; | |
226 |
|
232 | |||
|
233 | //*************************************************** | |||
|
234 | // the ASM status register is copied in the HK packet | |||
|
235 | housekeeping_packet.hk_lfr_vhdl_aa_sm = (unsigned char) (statusReg & 0x7c0 >> 6); // [0111 1100 0000] | |||
|
236 | ||||
227 | if (statusReg & 0x7c0) // [0111 1100 0000] |
|
237 | if (statusReg & 0x7c0) // [0111 1100 0000] | |
228 | { |
|
238 | { | |
229 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_8 ); |
|
239 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_8 ); | |
230 | } |
|
240 | } | |
231 |
|
241 | |||
232 | spectral_matrix_regs->status = spectral_matrix_regs->status & 0x7c0; |
|
242 | spectral_matrix_regs->status = spectral_matrix_regs->status & 0x7c0; | |
|
243 | ||||
233 | } |
|
244 | } | |
234 |
|
245 | |||
235 | rtems_isr spectral_matrices_isr( rtems_vector_number vector ) |
|
246 | rtems_isr spectral_matrices_isr( rtems_vector_number vector ) | |
236 | { |
|
247 | { | |
237 | // STATUS REGISTER |
|
248 | // STATUS REGISTER | |
238 | // input_fifo_write(2) *** input_fifo_write(1) *** input_fifo_write(0) |
|
249 | // input_fifo_write(2) *** input_fifo_write(1) *** input_fifo_write(0) | |
239 | // 10 9 8 |
|
250 | // 10 9 8 | |
240 | // buffer_full ** bad_component_err ** f2_1 ** f2_0 ** f1_1 ** f1_0 ** f0_1 ** f0_0 |
|
251 | // buffer_full ** bad_component_err ** f2_1 ** f2_0 ** f1_1 ** f1_0 ** f0_1 ** f0_0 | |
241 | // 7 6 5 4 3 2 1 0 |
|
252 | // 7 6 5 4 3 2 1 0 | |
242 |
|
253 | |||
243 |
|
|
254 | int statusReg; | |
244 |
|
255 | |||
245 | static restartState state = WAIT_FOR_F2; |
|
256 | static restartState state = WAIT_FOR_F2; | |
246 |
|
257 | |||
247 | statusReg = spectral_matrix_regs->status; |
|
258 | statusReg = spectral_matrix_regs->status; | |
248 |
|
259 | |||
249 | if (thisIsAnASMRestart == 0) |
|
260 | if (thisIsAnASMRestart == 0) | |
250 | { // this is not a restart sequence, process incoming matrices normally |
|
261 | { // this is not a restart sequence, process incoming matrices normally | |
251 | spectral_matrices_isr_f0( statusReg ); |
|
262 | spectral_matrices_isr_f0( statusReg ); | |
252 |
|
263 | |||
253 | spectral_matrices_isr_f1( statusReg ); |
|
264 | spectral_matrices_isr_f1( statusReg ); | |
254 |
|
265 | |||
255 | spectral_matrices_isr_f2( statusReg ); |
|
266 | spectral_matrices_isr_f2( statusReg ); | |
256 | } |
|
267 | } | |
257 | else |
|
268 | else | |
258 | { // a restart sequence has to be launched |
|
269 | { // a restart sequence has to be launched | |
259 | switch (state) { |
|
270 | switch (state) { | |
260 | case WAIT_FOR_F2: |
|
271 | case WAIT_FOR_F2: | |
261 | if ((statusReg & 0x30) != 0x00) // [0011 0000] check the status_ready_matrix_f2_x bits |
|
272 | if ((statusReg & 0x30) != 0x00) // [0011 0000] check the status_ready_matrix_f2_x bits | |
262 | { |
|
273 | { | |
263 | state = WAIT_FOR_F1; |
|
274 | state = WAIT_FOR_F1; | |
264 | } |
|
275 | } | |
265 | break; |
|
276 | break; | |
266 | case WAIT_FOR_F1: |
|
277 | case WAIT_FOR_F1: | |
267 | if ((statusReg & 0x0c) != 0x00) // [0000 1100] check the status_ready_matrix_f1_x bits |
|
278 | if ((statusReg & 0x0c) != 0x00) // [0000 1100] check the status_ready_matrix_f1_x bits | |
268 | { |
|
279 | { | |
269 | state = WAIT_FOR_F0; |
|
280 | state = WAIT_FOR_F0; | |
270 | } |
|
281 | } | |
271 | break; |
|
282 | break; | |
272 | case WAIT_FOR_F0: |
|
283 | case WAIT_FOR_F0: | |
273 | if ((statusReg & 0x03) != 0x00) // [0000 0011] check the status_ready_matrix_f0_x bits |
|
284 | if ((statusReg & 0x03) != 0x00) // [0000 0011] check the status_ready_matrix_f0_x bits | |
274 | { |
|
285 | { | |
275 | state = WAIT_FOR_F2; |
|
286 | state = WAIT_FOR_F2; | |
276 | thisIsAnASMRestart = 0; |
|
287 | thisIsAnASMRestart = 0; | |
277 | } |
|
288 | } | |
278 | break; |
|
289 | break; | |
279 | default: |
|
290 | default: | |
280 | break; |
|
291 | break; | |
281 | } |
|
292 | } | |
282 | reset_sm_status(); |
|
293 | reset_sm_status(); | |
283 | } |
|
294 | } | |
284 |
|
295 | |||
285 | spectral_matrix_isr_error_handler( statusReg ); |
|
296 | spectral_matrix_isr_error_handler( statusReg ); | |
286 |
|
297 | |||
287 | } |
|
298 | } | |
288 |
|
299 | |||
289 | //****************** |
|
300 | //****************** | |
290 | // Spectral Matrices |
|
301 | // Spectral Matrices | |
291 |
|
302 | |||
292 | void reset_nb_sm( void ) |
|
303 | void reset_nb_sm( void ) | |
293 | { |
|
304 | { | |
294 | nb_sm_f0 = 0; |
|
305 | nb_sm_f0 = 0; | |
295 | nb_sm_f0_aux_f1 = 0; |
|
306 | nb_sm_f0_aux_f1 = 0; | |
296 | nb_sm_f0_aux_f2 = 0; |
|
307 | nb_sm_f0_aux_f2 = 0; | |
297 |
|
308 | |||
298 | nb_sm_f1 = 0; |
|
309 | nb_sm_f1 = 0; | |
299 | } |
|
310 | } | |
300 |
|
311 | |||
301 | void SM_init_rings( void ) |
|
312 | void SM_init_rings( void ) | |
302 | { |
|
313 | { | |
303 | init_ring( sm_ring_f0, NB_RING_NODES_SM_F0, sm_f0, TOTAL_SIZE_SM ); |
|
314 | init_ring( sm_ring_f0, NB_RING_NODES_SM_F0, sm_f0, TOTAL_SIZE_SM ); | |
304 | init_ring( sm_ring_f1, NB_RING_NODES_SM_F1, sm_f1, TOTAL_SIZE_SM ); |
|
315 | init_ring( sm_ring_f1, NB_RING_NODES_SM_F1, sm_f1, TOTAL_SIZE_SM ); | |
305 | init_ring( sm_ring_f2, NB_RING_NODES_SM_F2, sm_f2, TOTAL_SIZE_SM ); |
|
316 | init_ring( sm_ring_f2, NB_RING_NODES_SM_F2, sm_f2, TOTAL_SIZE_SM ); | |
306 |
|
317 | |||
307 | DEBUG_PRINTF1("sm_ring_f0 @%x\n", (unsigned int) sm_ring_f0) |
|
318 | DEBUG_PRINTF1("sm_ring_f0 @%x\n", (unsigned int) sm_ring_f0) | |
308 | DEBUG_PRINTF1("sm_ring_f1 @%x\n", (unsigned int) sm_ring_f1) |
|
319 | DEBUG_PRINTF1("sm_ring_f1 @%x\n", (unsigned int) sm_ring_f1) | |
309 | DEBUG_PRINTF1("sm_ring_f2 @%x\n", (unsigned int) sm_ring_f2) |
|
320 | DEBUG_PRINTF1("sm_ring_f2 @%x\n", (unsigned int) sm_ring_f2) | |
310 | DEBUG_PRINTF1("sm_f0 @%x\n", (unsigned int) sm_f0) |
|
321 | DEBUG_PRINTF1("sm_f0 @%x\n", (unsigned int) sm_f0) | |
311 | DEBUG_PRINTF1("sm_f1 @%x\n", (unsigned int) sm_f1) |
|
322 | DEBUG_PRINTF1("sm_f1 @%x\n", (unsigned int) sm_f1) | |
312 | DEBUG_PRINTF1("sm_f2 @%x\n", (unsigned int) sm_f2) |
|
323 | DEBUG_PRINTF1("sm_f2 @%x\n", (unsigned int) sm_f2) | |
313 | } |
|
324 | } | |
314 |
|
325 | |||
315 | void ASM_generic_init_ring( ring_node_asm *ring, unsigned char nbNodes ) |
|
326 | void ASM_generic_init_ring( ring_node_asm *ring, unsigned char nbNodes ) | |
316 | { |
|
327 | { | |
317 | unsigned char i; |
|
328 | unsigned char i; | |
318 |
|
329 | |||
319 | ring[ nbNodes - 1 ].next |
|
330 | ring[ nbNodes - 1 ].next | |
320 | = (ring_node_asm*) &ring[ 0 ]; |
|
331 | = (ring_node_asm*) &ring[ 0 ]; | |
321 |
|
332 | |||
322 | for(i=0; i<nbNodes-1; i++) |
|
333 | for(i=0; i<nbNodes-1; i++) | |
323 | { |
|
334 | { | |
324 | ring[ i ].next = (ring_node_asm*) &ring[ i + 1 ]; |
|
335 | ring[ i ].next = (ring_node_asm*) &ring[ i + 1 ]; | |
325 | } |
|
336 | } | |
326 | } |
|
337 | } | |
327 |
|
338 | |||
328 | void SM_reset_current_ring_nodes( void ) |
|
339 | void SM_reset_current_ring_nodes( void ) | |
329 | { |
|
340 | { | |
330 | current_ring_node_sm_f0 = sm_ring_f0[0].next; |
|
341 | current_ring_node_sm_f0 = sm_ring_f0[0].next; | |
331 | current_ring_node_sm_f1 = sm_ring_f1[0].next; |
|
342 | current_ring_node_sm_f1 = sm_ring_f1[0].next; | |
332 | current_ring_node_sm_f2 = sm_ring_f2[0].next; |
|
343 | current_ring_node_sm_f2 = sm_ring_f2[0].next; | |
333 |
|
344 | |||
334 | ring_node_for_averaging_sm_f0 = NULL; |
|
345 | ring_node_for_averaging_sm_f0 = NULL; | |
335 | ring_node_for_averaging_sm_f1 = NULL; |
|
346 | ring_node_for_averaging_sm_f1 = NULL; | |
336 | ring_node_for_averaging_sm_f2 = NULL; |
|
347 | ring_node_for_averaging_sm_f2 = NULL; | |
337 | } |
|
348 | } | |
338 |
|
349 | |||
339 | //***************** |
|
350 | //***************** | |
340 | // Basic Parameters |
|
351 | // Basic Parameters | |
341 |
|
352 | |||
342 | void BP_init_header( bp_packet *packet, |
|
353 | void BP_init_header( bp_packet *packet, | |
343 | unsigned int apid, unsigned char sid, |
|
354 | unsigned int apid, unsigned char sid, | |
344 | unsigned int packetLength, unsigned char blkNr ) |
|
355 | unsigned int packetLength, unsigned char blkNr ) | |
345 | { |
|
356 | { | |
346 | packet->targetLogicalAddress = CCSDS_DESTINATION_ID; |
|
357 | packet->targetLogicalAddress = CCSDS_DESTINATION_ID; | |
347 | packet->protocolIdentifier = CCSDS_PROTOCOLE_ID; |
|
358 | packet->protocolIdentifier = CCSDS_PROTOCOLE_ID; | |
348 | packet->reserved = 0x00; |
|
359 | packet->reserved = 0x00; | |
349 | packet->userApplication = CCSDS_USER_APP; |
|
360 | packet->userApplication = CCSDS_USER_APP; | |
350 | packet->packetID[0] = (unsigned char) (apid >> 8); |
|
361 | packet->packetID[0] = (unsigned char) (apid >> 8); | |
351 | packet->packetID[1] = (unsigned char) (apid); |
|
362 | packet->packetID[1] = (unsigned char) (apid); | |
352 | packet->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE; |
|
363 | packet->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE; | |
353 | packet->packetSequenceControl[1] = 0x00; |
|
364 | packet->packetSequenceControl[1] = 0x00; | |
354 | packet->packetLength[0] = (unsigned char) (packetLength >> 8); |
|
365 | packet->packetLength[0] = (unsigned char) (packetLength >> 8); | |
355 | packet->packetLength[1] = (unsigned char) (packetLength); |
|
366 | packet->packetLength[1] = (unsigned char) (packetLength); | |
356 | // DATA FIELD HEADER |
|
367 | // DATA FIELD HEADER | |
357 | packet->spare1_pusVersion_spare2 = 0x10; |
|
368 | packet->spare1_pusVersion_spare2 = 0x10; | |
358 | packet->serviceType = TM_TYPE_LFR_SCIENCE; // service type |
|
369 | packet->serviceType = TM_TYPE_LFR_SCIENCE; // service type | |
359 | packet->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_3; // service subtype |
|
370 | packet->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_3; // service subtype | |
360 | packet->destinationID = TM_DESTINATION_ID_GROUND; |
|
371 | packet->destinationID = TM_DESTINATION_ID_GROUND; | |
361 | packet->time[0] = 0x00; |
|
372 | packet->time[0] = 0x00; | |
362 | packet->time[1] = 0x00; |
|
373 | packet->time[1] = 0x00; | |
363 | packet->time[2] = 0x00; |
|
374 | packet->time[2] = 0x00; | |
364 | packet->time[3] = 0x00; |
|
375 | packet->time[3] = 0x00; | |
365 | packet->time[4] = 0x00; |
|
376 | packet->time[4] = 0x00; | |
366 | packet->time[5] = 0x00; |
|
377 | packet->time[5] = 0x00; | |
367 | // AUXILIARY DATA HEADER |
|
378 | // AUXILIARY DATA HEADER | |
368 | packet->sid = sid; |
|
379 | packet->sid = sid; | |
369 | packet->biaStatusInfo = 0x00; |
|
380 | packet->biaStatusInfo = 0x00; | |
370 | packet->sy_lfr_common_parameters_spare = 0x00; |
|
381 | packet->sy_lfr_common_parameters_spare = 0x00; | |
371 | packet->sy_lfr_common_parameters = 0x00; |
|
382 | packet->sy_lfr_common_parameters = 0x00; | |
372 | packet->acquisitionTime[0] = 0x00; |
|
383 | packet->acquisitionTime[0] = 0x00; | |
373 | packet->acquisitionTime[1] = 0x00; |
|
384 | packet->acquisitionTime[1] = 0x00; | |
374 | packet->acquisitionTime[2] = 0x00; |
|
385 | packet->acquisitionTime[2] = 0x00; | |
375 | packet->acquisitionTime[3] = 0x00; |
|
386 | packet->acquisitionTime[3] = 0x00; | |
376 | packet->acquisitionTime[4] = 0x00; |
|
387 | packet->acquisitionTime[4] = 0x00; | |
377 | packet->acquisitionTime[5] = 0x00; |
|
388 | packet->acquisitionTime[5] = 0x00; | |
378 | packet->pa_lfr_bp_blk_nr[0] = 0x00; // BLK_NR MSB |
|
389 | packet->pa_lfr_bp_blk_nr[0] = 0x00; // BLK_NR MSB | |
379 | packet->pa_lfr_bp_blk_nr[1] = blkNr; // BLK_NR LSB |
|
390 | packet->pa_lfr_bp_blk_nr[1] = blkNr; // BLK_NR LSB | |
380 | } |
|
391 | } | |
381 |
|
392 | |||
382 | void BP_init_header_with_spare( bp_packet_with_spare *packet, |
|
393 | void BP_init_header_with_spare( bp_packet_with_spare *packet, | |
383 | unsigned int apid, unsigned char sid, |
|
394 | unsigned int apid, unsigned char sid, | |
384 | unsigned int packetLength , unsigned char blkNr) |
|
395 | unsigned int packetLength , unsigned char blkNr) | |
385 | { |
|
396 | { | |
386 | packet->targetLogicalAddress = CCSDS_DESTINATION_ID; |
|
397 | packet->targetLogicalAddress = CCSDS_DESTINATION_ID; | |
387 | packet->protocolIdentifier = CCSDS_PROTOCOLE_ID; |
|
398 | packet->protocolIdentifier = CCSDS_PROTOCOLE_ID; | |
388 | packet->reserved = 0x00; |
|
399 | packet->reserved = 0x00; | |
389 | packet->userApplication = CCSDS_USER_APP; |
|
400 | packet->userApplication = CCSDS_USER_APP; | |
390 | packet->packetID[0] = (unsigned char) (apid >> 8); |
|
401 | packet->packetID[0] = (unsigned char) (apid >> 8); | |
391 | packet->packetID[1] = (unsigned char) (apid); |
|
402 | packet->packetID[1] = (unsigned char) (apid); | |
392 | packet->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE; |
|
403 | packet->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE; | |
393 | packet->packetSequenceControl[1] = 0x00; |
|
404 | packet->packetSequenceControl[1] = 0x00; | |
394 | packet->packetLength[0] = (unsigned char) (packetLength >> 8); |
|
405 | packet->packetLength[0] = (unsigned char) (packetLength >> 8); | |
395 | packet->packetLength[1] = (unsigned char) (packetLength); |
|
406 | packet->packetLength[1] = (unsigned char) (packetLength); | |
396 | // DATA FIELD HEADER |
|
407 | // DATA FIELD HEADER | |
397 | packet->spare1_pusVersion_spare2 = 0x10; |
|
408 | packet->spare1_pusVersion_spare2 = 0x10; | |
398 | packet->serviceType = TM_TYPE_LFR_SCIENCE; // service type |
|
409 | packet->serviceType = TM_TYPE_LFR_SCIENCE; // service type | |
399 | packet->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_3; // service subtype |
|
410 | packet->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_3; // service subtype | |
400 | packet->destinationID = TM_DESTINATION_ID_GROUND; |
|
411 | packet->destinationID = TM_DESTINATION_ID_GROUND; | |
401 | // AUXILIARY DATA HEADER |
|
412 | // AUXILIARY DATA HEADER | |
402 | packet->sid = sid; |
|
413 | packet->sid = sid; | |
403 | packet->biaStatusInfo = 0x00; |
|
414 | packet->biaStatusInfo = 0x00; | |
404 | packet->sy_lfr_common_parameters_spare = 0x00; |
|
415 | packet->sy_lfr_common_parameters_spare = 0x00; | |
405 | packet->sy_lfr_common_parameters = 0x00; |
|
416 | packet->sy_lfr_common_parameters = 0x00; | |
406 | packet->time[0] = 0x00; |
|
417 | packet->time[0] = 0x00; | |
407 | packet->time[0] = 0x00; |
|
418 | packet->time[0] = 0x00; | |
408 | packet->time[0] = 0x00; |
|
419 | packet->time[0] = 0x00; | |
409 | packet->time[0] = 0x00; |
|
420 | packet->time[0] = 0x00; | |
410 | packet->time[0] = 0x00; |
|
421 | packet->time[0] = 0x00; | |
411 | packet->time[0] = 0x00; |
|
422 | packet->time[0] = 0x00; | |
412 | packet->source_data_spare = 0x00; |
|
423 | packet->source_data_spare = 0x00; | |
413 | packet->pa_lfr_bp_blk_nr[0] = 0x00; // BLK_NR MSB |
|
424 | packet->pa_lfr_bp_blk_nr[0] = 0x00; // BLK_NR MSB | |
414 | packet->pa_lfr_bp_blk_nr[1] = blkNr; // BLK_NR LSB |
|
425 | packet->pa_lfr_bp_blk_nr[1] = blkNr; // BLK_NR LSB | |
415 | } |
|
426 | } | |
416 |
|
427 | |||
417 | void BP_send(char *data, rtems_id queue_id, unsigned int nbBytesToSend, unsigned int sid ) |
|
428 | void BP_send(char *data, rtems_id queue_id, unsigned int nbBytesToSend, unsigned int sid ) | |
418 | { |
|
429 | { | |
419 | rtems_status_code status; |
|
430 | rtems_status_code status; | |
420 |
|
431 | |||
421 | // SEND PACKET |
|
432 | // SEND PACKET | |
422 | status = rtems_message_queue_send( queue_id, data, nbBytesToSend); |
|
433 | status = rtems_message_queue_send( queue_id, data, nbBytesToSend); | |
423 | if (status != RTEMS_SUCCESSFUL) |
|
434 | if (status != RTEMS_SUCCESSFUL) | |
424 | { |
|
435 | { | |
425 | PRINTF1("ERR *** in BP_send *** ERR %d\n", (int) status) |
|
436 | PRINTF1("ERR *** in BP_send *** ERR %d\n", (int) status) | |
426 | } |
|
437 | } | |
427 | } |
|
438 | } | |
428 |
|
439 | |||
429 | void BP_send_s1_s2(char *data, rtems_id queue_id, unsigned int nbBytesToSend, unsigned int sid ) |
|
440 | void BP_send_s1_s2(char *data, rtems_id queue_id, unsigned int nbBytesToSend, unsigned int sid ) | |
430 | { |
|
441 | { | |
431 | /** This function is used to send the BP paquets when needed. |
|
442 | /** This function is used to send the BP paquets when needed. | |
432 | * |
|
443 | * | |
433 | * @param transitionCoarseTime is the requested transition time contained in the TC_LFR_ENTER_MODE |
|
444 | * @param transitionCoarseTime is the requested transition time contained in the TC_LFR_ENTER_MODE | |
434 | * |
|
445 | * | |
435 | * @return void |
|
446 | * @return void | |
436 | * |
|
447 | * | |
437 | * SBM1 and SBM2 paquets are sent depending on the type of the LFR mode transition. |
|
448 | * SBM1 and SBM2 paquets are sent depending on the type of the LFR mode transition. | |
438 | * BURST paquets are sent everytime. |
|
449 | * BURST paquets are sent everytime. | |
439 | * |
|
450 | * | |
440 | */ |
|
451 | */ | |
441 |
|
452 | |||
442 | rtems_status_code status; |
|
453 | rtems_status_code status; | |
443 |
|
454 | |||
444 | // SEND PACKET |
|
455 | // SEND PACKET | |
445 | // before lastValidTransitionDate, the data are drops even if they are ready |
|
456 | // before lastValidTransitionDate, the data are drops even if they are ready | |
446 | // this guarantees that no SBM packets will be received before the requested enter mode time |
|
457 | // this guarantees that no SBM packets will be received before the requested enter mode time | |
447 | if ( time_management_regs->coarse_time >= lastValidEnterModeTime) |
|
458 | if ( time_management_regs->coarse_time >= lastValidEnterModeTime) | |
448 | { |
|
459 | { | |
449 | status = rtems_message_queue_send( queue_id, data, nbBytesToSend); |
|
460 | status = rtems_message_queue_send( queue_id, data, nbBytesToSend); | |
450 | if (status != RTEMS_SUCCESSFUL) |
|
461 | if (status != RTEMS_SUCCESSFUL) | |
451 | { |
|
462 | { | |
452 | PRINTF1("ERR *** in BP_send *** ERR %d\n", (int) status) |
|
463 | PRINTF1("ERR *** in BP_send *** ERR %d\n", (int) status) | |
453 | } |
|
464 | } | |
454 | } |
|
465 | } | |
455 | } |
|
466 | } | |
456 |
|
467 | |||
457 | //****************** |
|
468 | //****************** | |
458 | // general functions |
|
469 | // general functions | |
459 |
|
470 | |||
460 | void reset_sm_status( void ) |
|
471 | void reset_sm_status( void ) | |
461 | { |
|
472 | { | |
462 | // error |
|
473 | // error | |
463 | // 10 --------------- 9 ---------------- 8 ---------------- 7 --------- |
|
474 | // 10 --------------- 9 ---------------- 8 ---------------- 7 --------- | |
464 | // input_fif0_write_2 input_fifo_write_1 input_fifo_write_0 buffer_full |
|
475 | // input_fif0_write_2 input_fifo_write_1 input_fifo_write_0 buffer_full | |
465 | // ---------- 5 -- 4 -- 3 -- 2 -- 1 -- 0 -- |
|
476 | // ---------- 5 -- 4 -- 3 -- 2 -- 1 -- 0 -- | |
466 | // ready bits f2_1 f2_0 f1_1 f1_1 f0_1 f0_0 |
|
477 | // ready bits f2_1 f2_0 f1_1 f1_1 f0_1 f0_0 | |
467 |
|
478 | |||
468 | spectral_matrix_regs->status = 0x7ff; // [0111 1111 1111] |
|
479 | spectral_matrix_regs->status = 0x7ff; // [0111 1111 1111] | |
469 | } |
|
480 | } | |
470 |
|
481 | |||
471 | void reset_spectral_matrix_regs( void ) |
|
482 | void reset_spectral_matrix_regs( void ) | |
472 | { |
|
483 | { | |
473 | /** This function resets the spectral matrices module registers. |
|
484 | /** This function resets the spectral matrices module registers. | |
474 | * |
|
485 | * | |
475 | * The registers affected by this function are located at the following offset addresses: |
|
486 | * The registers affected by this function are located at the following offset addresses: | |
476 | * |
|
487 | * | |
477 | * - 0x00 config |
|
488 | * - 0x00 config | |
478 | * - 0x04 status |
|
489 | * - 0x04 status | |
479 | * - 0x08 matrixF0_Address0 |
|
490 | * - 0x08 matrixF0_Address0 | |
480 | * - 0x10 matrixFO_Address1 |
|
491 | * - 0x10 matrixFO_Address1 | |
481 | * - 0x14 matrixF1_Address |
|
492 | * - 0x14 matrixF1_Address | |
482 | * - 0x18 matrixF2_Address |
|
493 | * - 0x18 matrixF2_Address | |
483 | * |
|
494 | * | |
484 | */ |
|
495 | */ | |
485 |
|
496 | |||
486 | set_sm_irq_onError( 0 ); |
|
497 | set_sm_irq_onError( 0 ); | |
487 |
|
498 | |||
488 | set_sm_irq_onNewMatrix( 0 ); |
|
499 | set_sm_irq_onNewMatrix( 0 ); | |
489 |
|
500 | |||
490 | reset_sm_status(); |
|
501 | reset_sm_status(); | |
491 |
|
502 | |||
492 | // F1 |
|
503 | // F1 | |
493 | spectral_matrix_regs->f0_0_address = current_ring_node_sm_f0->previous->buffer_address; |
|
504 | spectral_matrix_regs->f0_0_address = current_ring_node_sm_f0->previous->buffer_address; | |
494 | spectral_matrix_regs->f0_1_address = current_ring_node_sm_f0->buffer_address; |
|
505 | spectral_matrix_regs->f0_1_address = current_ring_node_sm_f0->buffer_address; | |
495 | // F2 |
|
506 | // F2 | |
496 | spectral_matrix_regs->f1_0_address = current_ring_node_sm_f1->previous->buffer_address; |
|
507 | spectral_matrix_regs->f1_0_address = current_ring_node_sm_f1->previous->buffer_address; | |
497 | spectral_matrix_regs->f1_1_address = current_ring_node_sm_f1->buffer_address; |
|
508 | spectral_matrix_regs->f1_1_address = current_ring_node_sm_f1->buffer_address; | |
498 | // F3 |
|
509 | // F3 | |
499 | spectral_matrix_regs->f2_0_address = current_ring_node_sm_f2->previous->buffer_address; |
|
510 | spectral_matrix_regs->f2_0_address = current_ring_node_sm_f2->previous->buffer_address; | |
500 | spectral_matrix_regs->f2_1_address = current_ring_node_sm_f2->buffer_address; |
|
511 | spectral_matrix_regs->f2_1_address = current_ring_node_sm_f2->buffer_address; | |
501 |
|
512 | |||
502 | spectral_matrix_regs->matrix_length = 0xc8; // 25 * 128 / 16 = 200 = 0xc8 |
|
513 | spectral_matrix_regs->matrix_length = 0xc8; // 25 * 128 / 16 = 200 = 0xc8 | |
503 | } |
|
514 | } | |
504 |
|
515 | |||
505 | void set_time( unsigned char *time, unsigned char * timeInBuffer ) |
|
516 | void set_time( unsigned char *time, unsigned char * timeInBuffer ) | |
506 | { |
|
517 | { | |
507 | time[0] = timeInBuffer[0]; |
|
518 | time[0] = timeInBuffer[0]; | |
508 | time[1] = timeInBuffer[1]; |
|
519 | time[1] = timeInBuffer[1]; | |
509 | time[2] = timeInBuffer[2]; |
|
520 | time[2] = timeInBuffer[2]; | |
510 | time[3] = timeInBuffer[3]; |
|
521 | time[3] = timeInBuffer[3]; | |
511 | time[4] = timeInBuffer[6]; |
|
522 | time[4] = timeInBuffer[6]; | |
512 | time[5] = timeInBuffer[7]; |
|
523 | time[5] = timeInBuffer[7]; | |
513 | } |
|
524 | } | |
514 |
|
525 | |||
515 | unsigned long long int get_acquisition_time( unsigned char *timePtr ) |
|
526 | unsigned long long int get_acquisition_time( unsigned char *timePtr ) | |
516 | { |
|
527 | { | |
517 | unsigned long long int acquisitionTimeAslong; |
|
528 | unsigned long long int acquisitionTimeAslong; | |
518 | acquisitionTimeAslong = 0x00; |
|
529 | acquisitionTimeAslong = 0x00; | |
519 | acquisitionTimeAslong = ( (unsigned long long int) (timePtr[0] & 0x7f) << 40 ) // [0111 1111] mask the synchronization bit |
|
530 | acquisitionTimeAslong = ( (unsigned long long int) (timePtr[0] & 0x7f) << 40 ) // [0111 1111] mask the synchronization bit | |
520 | + ( (unsigned long long int) timePtr[1] << 32 ) |
|
531 | + ( (unsigned long long int) timePtr[1] << 32 ) | |
521 | + ( (unsigned long long int) timePtr[2] << 24 ) |
|
532 | + ( (unsigned long long int) timePtr[2] << 24 ) | |
522 | + ( (unsigned long long int) timePtr[3] << 16 ) |
|
533 | + ( (unsigned long long int) timePtr[3] << 16 ) | |
523 | + ( (unsigned long long int) timePtr[6] << 8 ) |
|
534 | + ( (unsigned long long int) timePtr[6] << 8 ) | |
524 | + ( (unsigned long long int) timePtr[7] ); |
|
535 | + ( (unsigned long long int) timePtr[7] ); | |
525 | return acquisitionTimeAslong; |
|
536 | return acquisitionTimeAslong; | |
526 | } |
|
537 | } | |
527 |
|
538 | |||
528 | unsigned char getSID( rtems_event_set event ) |
|
539 | unsigned char getSID( rtems_event_set event ) | |
529 | { |
|
540 | { | |
530 | unsigned char sid; |
|
541 | unsigned char sid; | |
531 |
|
542 | |||
532 | rtems_event_set eventSetBURST; |
|
543 | rtems_event_set eventSetBURST; | |
533 | rtems_event_set eventSetSBM; |
|
544 | rtems_event_set eventSetSBM; | |
534 |
|
545 | |||
535 | //****** |
|
546 | //****** | |
536 | // BURST |
|
547 | // BURST | |
537 | eventSetBURST = RTEMS_EVENT_BURST_BP1_F0 |
|
548 | eventSetBURST = RTEMS_EVENT_BURST_BP1_F0 | |
538 | | RTEMS_EVENT_BURST_BP1_F1 |
|
549 | | RTEMS_EVENT_BURST_BP1_F1 | |
539 | | RTEMS_EVENT_BURST_BP2_F0 |
|
550 | | RTEMS_EVENT_BURST_BP2_F0 | |
540 | | RTEMS_EVENT_BURST_BP2_F1; |
|
551 | | RTEMS_EVENT_BURST_BP2_F1; | |
541 |
|
552 | |||
542 | //**** |
|
553 | //**** | |
543 | // SBM |
|
554 | // SBM | |
544 | eventSetSBM = RTEMS_EVENT_SBM_BP1_F0 |
|
555 | eventSetSBM = RTEMS_EVENT_SBM_BP1_F0 | |
545 | | RTEMS_EVENT_SBM_BP1_F1 |
|
556 | | RTEMS_EVENT_SBM_BP1_F1 | |
546 | | RTEMS_EVENT_SBM_BP2_F0 |
|
557 | | RTEMS_EVENT_SBM_BP2_F0 | |
547 | | RTEMS_EVENT_SBM_BP2_F1; |
|
558 | | RTEMS_EVENT_SBM_BP2_F1; | |
548 |
|
559 | |||
549 | if (event & eventSetBURST) |
|
560 | if (event & eventSetBURST) | |
550 | { |
|
561 | { | |
551 | sid = SID_BURST_BP1_F0; |
|
562 | sid = SID_BURST_BP1_F0; | |
552 | } |
|
563 | } | |
553 | else if (event & eventSetSBM) |
|
564 | else if (event & eventSetSBM) | |
554 | { |
|
565 | { | |
555 | sid = SID_SBM1_BP1_F0; |
|
566 | sid = SID_SBM1_BP1_F0; | |
556 | } |
|
567 | } | |
557 | else |
|
568 | else | |
558 | { |
|
569 | { | |
559 | sid = 0; |
|
570 | sid = 0; | |
560 | } |
|
571 | } | |
561 |
|
572 | |||
562 | return sid; |
|
573 | return sid; | |
563 | } |
|
574 | } | |
564 |
|
575 | |||
565 | void extractReImVectors( float *inputASM, float *outputASM, unsigned int asmComponent ) |
|
576 | void extractReImVectors( float *inputASM, float *outputASM, unsigned int asmComponent ) | |
566 | { |
|
577 | { | |
567 | unsigned int i; |
|
578 | unsigned int i; | |
568 | float re; |
|
579 | float re; | |
569 | float im; |
|
580 | float im; | |
570 |
|
581 | |||
571 | for (i=0; i<NB_BINS_PER_SM; i++){ |
|
582 | for (i=0; i<NB_BINS_PER_SM; i++){ | |
572 | re = inputASM[ (asmComponent*NB_BINS_PER_SM) + i * 2 ]; |
|
583 | re = inputASM[ (asmComponent*NB_BINS_PER_SM) + i * 2 ]; | |
573 | im = inputASM[ (asmComponent*NB_BINS_PER_SM) + i * 2 + 1]; |
|
584 | im = inputASM[ (asmComponent*NB_BINS_PER_SM) + i * 2 + 1]; | |
574 | outputASM[ (asmComponent *NB_BINS_PER_SM) + i] = re; |
|
585 | outputASM[ (asmComponent *NB_BINS_PER_SM) + i] = re; | |
575 | outputASM[ (asmComponent+1)*NB_BINS_PER_SM + i] = im; |
|
586 | outputASM[ (asmComponent+1)*NB_BINS_PER_SM + i] = im; | |
576 | } |
|
587 | } | |
577 | } |
|
588 | } | |
578 |
|
589 | |||
579 | void copyReVectors( float *inputASM, float *outputASM, unsigned int asmComponent ) |
|
590 | void copyReVectors( float *inputASM, float *outputASM, unsigned int asmComponent ) | |
580 | { |
|
591 | { | |
581 | unsigned int i; |
|
592 | unsigned int i; | |
582 | float re; |
|
593 | float re; | |
583 |
|
594 | |||
584 | for (i=0; i<NB_BINS_PER_SM; i++){ |
|
595 | for (i=0; i<NB_BINS_PER_SM; i++){ | |
585 | re = inputASM[ (asmComponent*NB_BINS_PER_SM) + i]; |
|
596 | re = inputASM[ (asmComponent*NB_BINS_PER_SM) + i]; | |
586 | outputASM[ (asmComponent*NB_BINS_PER_SM) + i] = re; |
|
597 | outputASM[ (asmComponent*NB_BINS_PER_SM) + i] = re; | |
587 | } |
|
598 | } | |
588 | } |
|
599 | } | |
589 |
|
600 | |||
590 | void ASM_patch( float *inputASM, float *outputASM ) |
|
601 | void ASM_patch( float *inputASM, float *outputASM ) | |
591 | { |
|
602 | { | |
592 | extractReImVectors( inputASM, outputASM, 1); // b1b2 |
|
603 | extractReImVectors( inputASM, outputASM, 1); // b1b2 | |
593 | extractReImVectors( inputASM, outputASM, 3 ); // b1b3 |
|
604 | extractReImVectors( inputASM, outputASM, 3 ); // b1b3 | |
594 | extractReImVectors( inputASM, outputASM, 5 ); // b1e1 |
|
605 | extractReImVectors( inputASM, outputASM, 5 ); // b1e1 | |
595 | extractReImVectors( inputASM, outputASM, 7 ); // b1e2 |
|
606 | extractReImVectors( inputASM, outputASM, 7 ); // b1e2 | |
596 | extractReImVectors( inputASM, outputASM, 10 ); // b2b3 |
|
607 | extractReImVectors( inputASM, outputASM, 10 ); // b2b3 | |
597 | extractReImVectors( inputASM, outputASM, 12 ); // b2e1 |
|
608 | extractReImVectors( inputASM, outputASM, 12 ); // b2e1 | |
598 | extractReImVectors( inputASM, outputASM, 14 ); // b2e2 |
|
609 | extractReImVectors( inputASM, outputASM, 14 ); // b2e2 | |
599 | extractReImVectors( inputASM, outputASM, 17 ); // b3e1 |
|
610 | extractReImVectors( inputASM, outputASM, 17 ); // b3e1 | |
600 | extractReImVectors( inputASM, outputASM, 19 ); // b3e2 |
|
611 | extractReImVectors( inputASM, outputASM, 19 ); // b3e2 | |
601 | extractReImVectors( inputASM, outputASM, 22 ); // e1e2 |
|
612 | extractReImVectors( inputASM, outputASM, 22 ); // e1e2 | |
602 |
|
613 | |||
603 | copyReVectors(inputASM, outputASM, 0 ); // b1b1 |
|
614 | copyReVectors(inputASM, outputASM, 0 ); // b1b1 | |
604 | copyReVectors(inputASM, outputASM, 9 ); // b2b2 |
|
615 | copyReVectors(inputASM, outputASM, 9 ); // b2b2 | |
605 | copyReVectors(inputASM, outputASM, 16); // b3b3 |
|
616 | copyReVectors(inputASM, outputASM, 16); // b3b3 | |
606 | copyReVectors(inputASM, outputASM, 21); // e1e1 |
|
617 | copyReVectors(inputASM, outputASM, 21); // e1e1 | |
607 | copyReVectors(inputASM, outputASM, 24); // e2e2 |
|
618 | copyReVectors(inputASM, outputASM, 24); // e2e2 | |
608 | } |
|
619 | } | |
609 |
|
620 | |||
610 | void ASM_compress_reorganize_and_divide_mask(float *averaged_spec_mat, float *compressed_spec_mat , float divider, |
|
621 | void ASM_compress_reorganize_and_divide_mask(float *averaged_spec_mat, float *compressed_spec_mat , float divider, | |
611 | unsigned char nbBinsCompressedMatrix, unsigned char nbBinsToAverage, |
|
622 | unsigned char nbBinsCompressedMatrix, unsigned char nbBinsToAverage, | |
612 | unsigned char ASMIndexStart, |
|
623 | unsigned char ASMIndexStart, | |
613 | unsigned char channel ) |
|
624 | unsigned char channel ) | |
614 | { |
|
625 | { | |
615 | //************* |
|
626 | //************* | |
616 | // input format |
|
627 | // input format | |
617 | // component0[0 .. 127] component1[0 .. 127] .. component24[0 .. 127] |
|
628 | // component0[0 .. 127] component1[0 .. 127] .. component24[0 .. 127] | |
618 | //************** |
|
629 | //************** | |
619 | // output format |
|
630 | // output format | |
620 | // matr0[0 .. 24] matr1[0 .. 24] .. matr127[0 .. 24] |
|
631 | // matr0[0 .. 24] matr1[0 .. 24] .. matr127[0 .. 24] | |
621 | //************ |
|
632 | //************ | |
622 | // compression |
|
633 | // compression | |
623 | // matr0[0 .. 24] matr1[0 .. 24] .. matr11[0 .. 24] => f0 NORM |
|
634 | // matr0[0 .. 24] matr1[0 .. 24] .. matr11[0 .. 24] => f0 NORM | |
624 | // matr0[0 .. 24] matr1[0 .. 24] .. matr22[0 .. 24] => f0 BURST, SBM |
|
635 | // matr0[0 .. 24] matr1[0 .. 24] .. matr22[0 .. 24] => f0 BURST, SBM | |
625 |
|
636 | |||
626 | int frequencyBin; |
|
637 | int frequencyBin; | |
627 | int asmComponent; |
|
638 | int asmComponent; | |
628 | int offsetASM; |
|
639 | int offsetASM; | |
629 | int offsetCompressed; |
|
640 | int offsetCompressed; | |
630 | int offsetFBin; |
|
641 | int offsetFBin; | |
631 | int fBinMask; |
|
642 | int fBinMask; | |
632 | int k; |
|
643 | int k; | |
633 |
|
644 | |||
634 | // BUILD DATA |
|
645 | // BUILD DATA | |
635 | for (asmComponent = 0; asmComponent < NB_VALUES_PER_SM; asmComponent++) |
|
646 | for (asmComponent = 0; asmComponent < NB_VALUES_PER_SM; asmComponent++) | |
636 | { |
|
647 | { | |
637 | for( frequencyBin = 0; frequencyBin < nbBinsCompressedMatrix; frequencyBin++ ) |
|
648 | for( frequencyBin = 0; frequencyBin < nbBinsCompressedMatrix; frequencyBin++ ) | |
638 | { |
|
649 | { | |
639 | offsetCompressed = // NO TIME OFFSET |
|
650 | offsetCompressed = // NO TIME OFFSET | |
640 | frequencyBin * NB_VALUES_PER_SM |
|
651 | frequencyBin * NB_VALUES_PER_SM | |
641 | + asmComponent; |
|
652 | + asmComponent; | |
642 | offsetASM = // NO TIME OFFSET |
|
653 | offsetASM = // NO TIME OFFSET | |
643 | asmComponent * NB_BINS_PER_SM |
|
654 | asmComponent * NB_BINS_PER_SM | |
644 | + ASMIndexStart |
|
655 | + ASMIndexStart | |
645 | + frequencyBin * nbBinsToAverage; |
|
656 | + frequencyBin * nbBinsToAverage; | |
646 | offsetFBin = ASMIndexStart |
|
657 | offsetFBin = ASMIndexStart | |
647 | + frequencyBin * nbBinsToAverage; |
|
658 | + frequencyBin * nbBinsToAverage; | |
648 | compressed_spec_mat[ offsetCompressed ] = 0; |
|
659 | compressed_spec_mat[ offsetCompressed ] = 0; | |
649 | for ( k = 0; k < nbBinsToAverage; k++ ) |
|
660 | for ( k = 0; k < nbBinsToAverage; k++ ) | |
650 | { |
|
661 | { | |
651 | fBinMask = getFBinMask( offsetFBin + k, channel ); |
|
662 | fBinMask = getFBinMask( offsetFBin + k, channel ); | |
652 | compressed_spec_mat[offsetCompressed ] = |
|
663 | compressed_spec_mat[offsetCompressed ] = | |
653 | ( compressed_spec_mat[ offsetCompressed ] |
|
664 | ( compressed_spec_mat[ offsetCompressed ] | |
654 | + averaged_spec_mat[ offsetASM + k ] * fBinMask ); |
|
665 | + averaged_spec_mat[ offsetASM + k ] * fBinMask ); | |
655 | } |
|
666 | } | |
656 | compressed_spec_mat[ offsetCompressed ] = |
|
667 | compressed_spec_mat[ offsetCompressed ] = | |
657 | compressed_spec_mat[ offsetCompressed ] / (divider * nbBinsToAverage); |
|
668 | compressed_spec_mat[ offsetCompressed ] / (divider * nbBinsToAverage); | |
658 | } |
|
669 | } | |
659 | } |
|
670 | } | |
660 |
|
671 | |||
661 | } |
|
672 | } | |
662 |
|
673 | |||
663 | int getFBinMask( int index, unsigned char channel ) |
|
674 | int getFBinMask( int index, unsigned char channel ) | |
664 | { |
|
675 | { | |
665 | unsigned int indexInChar; |
|
676 | unsigned int indexInChar; | |
666 | unsigned int indexInTheChar; |
|
677 | unsigned int indexInTheChar; | |
667 | int fbin; |
|
678 | int fbin; | |
668 | unsigned char *sy_lfr_fbins_fx_word1; |
|
679 | unsigned char *sy_lfr_fbins_fx_word1; | |
669 |
|
680 | |||
670 | sy_lfr_fbins_fx_word1 = parameter_dump_packet.sy_lfr_fbins_f0_word1; |
|
681 | sy_lfr_fbins_fx_word1 = parameter_dump_packet.sy_lfr_fbins_f0_word1; | |
671 |
|
682 | |||
672 | switch(channel) |
|
683 | switch(channel) | |
673 | { |
|
684 | { | |
674 | case 0: |
|
685 | case 0: | |
675 | sy_lfr_fbins_fx_word1 = parameter_dump_packet.sy_lfr_fbins_f0_word1; |
|
686 | sy_lfr_fbins_fx_word1 = parameter_dump_packet.sy_lfr_fbins_f0_word1; | |
676 | break; |
|
687 | break; | |
677 | case 1: |
|
688 | case 1: | |
678 | sy_lfr_fbins_fx_word1 = parameter_dump_packet.sy_lfr_fbins_f1_word1; |
|
689 | sy_lfr_fbins_fx_word1 = parameter_dump_packet.sy_lfr_fbins_f1_word1; | |
679 | break; |
|
690 | break; | |
680 | case 2: |
|
691 | case 2: | |
681 | sy_lfr_fbins_fx_word1 = parameter_dump_packet.sy_lfr_fbins_f2_word1; |
|
692 | sy_lfr_fbins_fx_word1 = parameter_dump_packet.sy_lfr_fbins_f2_word1; | |
682 | break; |
|
693 | break; | |
683 | default: |
|
694 | default: | |
684 | PRINTF("ERR *** in getFBinMask, wrong frequency channel") |
|
695 | PRINTF("ERR *** in getFBinMask, wrong frequency channel") | |
685 | } |
|
696 | } | |
686 |
|
697 | |||
687 | indexInChar = index >> 3; |
|
698 | indexInChar = index >> 3; | |
688 | indexInTheChar = index - indexInChar * 8; |
|
699 | indexInTheChar = index - indexInChar * 8; | |
689 |
|
700 | |||
690 | fbin = (int) ((sy_lfr_fbins_fx_word1[ NB_BYTES_PER_FREQ_MASK - 1 - indexInChar] >> indexInTheChar) & 0x1); |
|
701 | fbin = (int) ((sy_lfr_fbins_fx_word1[ NB_BYTES_PER_FREQ_MASK - 1 - indexInChar] >> indexInTheChar) & 0x1); | |
691 |
|
702 | |||
692 | return fbin; |
|
703 | return fbin; | |
693 | } |
|
704 | } | |
694 |
|
705 | |||
695 | void init_kcoeff_sbm_from_kcoeff_norm(float *input_kcoeff, float *output_kcoeff, unsigned char nb_bins_norm) |
|
706 | void init_kcoeff_sbm_from_kcoeff_norm(float *input_kcoeff, float *output_kcoeff, unsigned char nb_bins_norm) | |
696 | { |
|
707 | { | |
697 | unsigned char bin; |
|
708 | unsigned char bin; | |
698 | unsigned char kcoeff; |
|
709 | unsigned char kcoeff; | |
699 |
|
710 | |||
700 | for (bin=0; bin<nb_bins_norm; bin++) |
|
711 | for (bin=0; bin<nb_bins_norm; bin++) | |
701 | { |
|
712 | { | |
702 | for (kcoeff=0; kcoeff<NB_K_COEFF_PER_BIN; kcoeff++) |
|
713 | for (kcoeff=0; kcoeff<NB_K_COEFF_PER_BIN; kcoeff++) | |
703 | { |
|
714 | { | |
704 | output_kcoeff[ (bin*NB_K_COEFF_PER_BIN + kcoeff)*2 ] = input_kcoeff[ bin*NB_K_COEFF_PER_BIN + kcoeff ]; |
|
715 | output_kcoeff[ (bin*NB_K_COEFF_PER_BIN + kcoeff)*2 ] = input_kcoeff[ bin*NB_K_COEFF_PER_BIN + kcoeff ]; | |
705 | output_kcoeff[ (bin*NB_K_COEFF_PER_BIN + kcoeff)*2 + 1 ] = input_kcoeff[ bin*NB_K_COEFF_PER_BIN + kcoeff ]; |
|
716 | output_kcoeff[ (bin*NB_K_COEFF_PER_BIN + kcoeff)*2 + 1 ] = input_kcoeff[ bin*NB_K_COEFF_PER_BIN + kcoeff ]; | |
706 | } |
|
717 | } | |
707 | } |
|
718 | } | |
708 | } |
|
719 | } |
@@ -1,1305 +1,1310 | |||||
1 | /** Functions and tasks related to waveform packet generation. |
|
1 | /** Functions and tasks related to waveform packet generation. | |
2 | * |
|
2 | * | |
3 | * @file |
|
3 | * @file | |
4 | * @author P. LEROY |
|
4 | * @author P. LEROY | |
5 | * |
|
5 | * | |
6 | * A group of functions to handle waveforms, in snapshot or continuous format.\n |
|
6 | * A group of functions to handle waveforms, in snapshot or continuous format.\n | |
7 | * |
|
7 | * | |
8 | */ |
|
8 | */ | |
9 |
|
9 | |||
10 | #include "wf_handler.h" |
|
10 | #include "wf_handler.h" | |
11 |
|
11 | |||
12 | //*************** |
|
12 | //*************** | |
13 | // waveform rings |
|
13 | // waveform rings | |
14 | // F0 |
|
14 | // F0 | |
15 | ring_node waveform_ring_f0[NB_RING_NODES_F0]; |
|
15 | ring_node waveform_ring_f0[NB_RING_NODES_F0]; | |
16 | ring_node *current_ring_node_f0; |
|
16 | ring_node *current_ring_node_f0; | |
17 | ring_node *ring_node_to_send_swf_f0; |
|
17 | ring_node *ring_node_to_send_swf_f0; | |
18 | // F1 |
|
18 | // F1 | |
19 | ring_node waveform_ring_f1[NB_RING_NODES_F1]; |
|
19 | ring_node waveform_ring_f1[NB_RING_NODES_F1]; | |
20 | ring_node *current_ring_node_f1; |
|
20 | ring_node *current_ring_node_f1; | |
21 | ring_node *ring_node_to_send_swf_f1; |
|
21 | ring_node *ring_node_to_send_swf_f1; | |
22 | ring_node *ring_node_to_send_cwf_f1; |
|
22 | ring_node *ring_node_to_send_cwf_f1; | |
23 | // F2 |
|
23 | // F2 | |
24 | ring_node waveform_ring_f2[NB_RING_NODES_F2]; |
|
24 | ring_node waveform_ring_f2[NB_RING_NODES_F2]; | |
25 | ring_node *current_ring_node_f2; |
|
25 | ring_node *current_ring_node_f2; | |
26 | ring_node *ring_node_to_send_swf_f2; |
|
26 | ring_node *ring_node_to_send_swf_f2; | |
27 | ring_node *ring_node_to_send_cwf_f2; |
|
27 | ring_node *ring_node_to_send_cwf_f2; | |
28 | // F3 |
|
28 | // F3 | |
29 | ring_node waveform_ring_f3[NB_RING_NODES_F3]; |
|
29 | ring_node waveform_ring_f3[NB_RING_NODES_F3]; | |
30 | ring_node *current_ring_node_f3; |
|
30 | ring_node *current_ring_node_f3; | |
31 | ring_node *ring_node_to_send_cwf_f3; |
|
31 | ring_node *ring_node_to_send_cwf_f3; | |
32 | char wf_cont_f3_light[ (NB_SAMPLES_PER_SNAPSHOT) * NB_BYTES_CWF3_LIGHT_BLK ]; |
|
32 | char wf_cont_f3_light[ (NB_SAMPLES_PER_SNAPSHOT) * NB_BYTES_CWF3_LIGHT_BLK ]; | |
33 |
|
33 | |||
34 | bool extractSWF1 = false; |
|
34 | bool extractSWF1 = false; | |
35 | bool extractSWF2 = false; |
|
35 | bool extractSWF2 = false; | |
36 | bool swf0_ready_flag_f1 = false; |
|
36 | bool swf0_ready_flag_f1 = false; | |
37 | bool swf0_ready_flag_f2 = false; |
|
37 | bool swf0_ready_flag_f2 = false; | |
38 | bool swf1_ready = false; |
|
38 | bool swf1_ready = false; | |
39 | bool swf2_ready = false; |
|
39 | bool swf2_ready = false; | |
40 |
|
40 | |||
41 | int swf1_extracted[ (NB_SAMPLES_PER_SNAPSHOT * NB_WORDS_SWF_BLK) ]; |
|
41 | int swf1_extracted[ (NB_SAMPLES_PER_SNAPSHOT * NB_WORDS_SWF_BLK) ]; | |
42 | int swf2_extracted[ (NB_SAMPLES_PER_SNAPSHOT * NB_WORDS_SWF_BLK) ]; |
|
42 | int swf2_extracted[ (NB_SAMPLES_PER_SNAPSHOT * NB_WORDS_SWF_BLK) ]; | |
43 | ring_node ring_node_swf1_extracted; |
|
43 | ring_node ring_node_swf1_extracted; | |
44 | ring_node ring_node_swf2_extracted; |
|
44 | ring_node ring_node_swf2_extracted; | |
45 |
|
45 | |||
46 | typedef enum resynchro_state_t |
|
46 | typedef enum resynchro_state_t | |
47 | { |
|
47 | { | |
48 | MEASURE_0, |
|
48 | MEASURE_0, | |
49 | MEASURE_1, |
|
49 | MEASURE_1, | |
50 | CORRECTION_0, |
|
50 | CORRECTION_0, | |
51 | CORRECTION_1 |
|
51 | CORRECTION_1 | |
52 | } resynchro_state; |
|
52 | } resynchro_state; | |
53 |
|
53 | |||
54 | //********************* |
|
54 | //********************* | |
55 | // Interrupt SubRoutine |
|
55 | // Interrupt SubRoutine | |
56 |
|
56 | |||
57 | ring_node * getRingNodeToSendCWF( unsigned char frequencyChannel) |
|
57 | ring_node * getRingNodeToSendCWF( unsigned char frequencyChannel) | |
58 | { |
|
58 | { | |
59 | ring_node *node; |
|
59 | ring_node *node; | |
60 |
|
60 | |||
61 | node = NULL; |
|
61 | node = NULL; | |
62 | switch ( frequencyChannel ) { |
|
62 | switch ( frequencyChannel ) { | |
63 | case 1: |
|
63 | case 1: | |
64 | node = ring_node_to_send_cwf_f1; |
|
64 | node = ring_node_to_send_cwf_f1; | |
65 | break; |
|
65 | break; | |
66 | case 2: |
|
66 | case 2: | |
67 | node = ring_node_to_send_cwf_f2; |
|
67 | node = ring_node_to_send_cwf_f2; | |
68 | break; |
|
68 | break; | |
69 | case 3: |
|
69 | case 3: | |
70 | node = ring_node_to_send_cwf_f3; |
|
70 | node = ring_node_to_send_cwf_f3; | |
71 | break; |
|
71 | break; | |
72 | default: |
|
72 | default: | |
73 | break; |
|
73 | break; | |
74 | } |
|
74 | } | |
75 |
|
75 | |||
76 | return node; |
|
76 | return node; | |
77 | } |
|
77 | } | |
78 |
|
78 | |||
79 | ring_node * getRingNodeToSendSWF( unsigned char frequencyChannel) |
|
79 | ring_node * getRingNodeToSendSWF( unsigned char frequencyChannel) | |
80 | { |
|
80 | { | |
81 | ring_node *node; |
|
81 | ring_node *node; | |
82 |
|
82 | |||
83 | node = NULL; |
|
83 | node = NULL; | |
84 | switch ( frequencyChannel ) { |
|
84 | switch ( frequencyChannel ) { | |
85 | case 0: |
|
85 | case 0: | |
86 | node = ring_node_to_send_swf_f0; |
|
86 | node = ring_node_to_send_swf_f0; | |
87 | break; |
|
87 | break; | |
88 | case 1: |
|
88 | case 1: | |
89 | node = ring_node_to_send_swf_f1; |
|
89 | node = ring_node_to_send_swf_f1; | |
90 | break; |
|
90 | break; | |
91 | case 2: |
|
91 | case 2: | |
92 | node = ring_node_to_send_swf_f2; |
|
92 | node = ring_node_to_send_swf_f2; | |
93 | break; |
|
93 | break; | |
94 | default: |
|
94 | default: | |
95 | break; |
|
95 | break; | |
96 | } |
|
96 | } | |
97 |
|
97 | |||
98 | return node; |
|
98 | return node; | |
99 | } |
|
99 | } | |
100 |
|
100 | |||
101 | void reset_extractSWF( void ) |
|
101 | void reset_extractSWF( void ) | |
102 | { |
|
102 | { | |
103 | extractSWF1 = false; |
|
103 | extractSWF1 = false; | |
104 | extractSWF2 = false; |
|
104 | extractSWF2 = false; | |
105 | swf0_ready_flag_f1 = false; |
|
105 | swf0_ready_flag_f1 = false; | |
106 | swf0_ready_flag_f2 = false; |
|
106 | swf0_ready_flag_f2 = false; | |
107 | swf1_ready = false; |
|
107 | swf1_ready = false; | |
108 | swf2_ready = false; |
|
108 | swf2_ready = false; | |
109 | } |
|
109 | } | |
110 |
|
110 | |||
111 | inline void waveforms_isr_f3( void ) |
|
111 | inline void waveforms_isr_f3( void ) | |
112 | { |
|
112 | { | |
113 | rtems_status_code spare_status; |
|
113 | rtems_status_code spare_status; | |
114 |
|
114 | |||
115 | if ( (lfrCurrentMode == LFR_MODE_NORMAL) || (lfrCurrentMode == LFR_MODE_BURST) // in BURST the data are used to place v, e1 and e2 in the HK packet |
|
115 | if ( (lfrCurrentMode == LFR_MODE_NORMAL) || (lfrCurrentMode == LFR_MODE_BURST) // in BURST the data are used to place v, e1 and e2 in the HK packet | |
116 | || (lfrCurrentMode == LFR_MODE_SBM1) || (lfrCurrentMode == LFR_MODE_SBM2) ) |
|
116 | || (lfrCurrentMode == LFR_MODE_SBM1) || (lfrCurrentMode == LFR_MODE_SBM2) ) | |
117 | { // in modes other than STANDBY and BURST, send the CWF_F3 data |
|
117 | { // in modes other than STANDBY and BURST, send the CWF_F3 data | |
118 | //*** |
|
118 | //*** | |
119 | // F3 |
|
119 | // F3 | |
120 | if ( (waveform_picker_regs->status & 0xc0) != 0x00 ) { // [1100 0000] check the f3 full bits |
|
120 | if ( (waveform_picker_regs->status & 0xc0) != 0x00 ) { // [1100 0000] check the f3 full bits | |
121 | ring_node_to_send_cwf_f3 = current_ring_node_f3->previous; |
|
121 | ring_node_to_send_cwf_f3 = current_ring_node_f3->previous; | |
122 | current_ring_node_f3 = current_ring_node_f3->next; |
|
122 | current_ring_node_f3 = current_ring_node_f3->next; | |
123 | if ((waveform_picker_regs->status & 0x40) == 0x40){ // [0100 0000] f3 buffer 0 is full |
|
123 | if ((waveform_picker_regs->status & 0x40) == 0x40){ // [0100 0000] f3 buffer 0 is full | |
124 | ring_node_to_send_cwf_f3->coarseTime = waveform_picker_regs->f3_0_coarse_time; |
|
124 | ring_node_to_send_cwf_f3->coarseTime = waveform_picker_regs->f3_0_coarse_time; | |
125 | ring_node_to_send_cwf_f3->fineTime = waveform_picker_regs->f3_0_fine_time; |
|
125 | ring_node_to_send_cwf_f3->fineTime = waveform_picker_regs->f3_0_fine_time; | |
126 | waveform_picker_regs->addr_data_f3_0 = current_ring_node_f3->buffer_address; |
|
126 | waveform_picker_regs->addr_data_f3_0 = current_ring_node_f3->buffer_address; | |
127 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00008840; // [1000 1000 0100 0000] |
|
127 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00008840; // [1000 1000 0100 0000] | |
128 | } |
|
128 | } | |
129 | else if ((waveform_picker_regs->status & 0x80) == 0x80){ // [1000 0000] f3 buffer 1 is full |
|
129 | else if ((waveform_picker_regs->status & 0x80) == 0x80){ // [1000 0000] f3 buffer 1 is full | |
130 | ring_node_to_send_cwf_f3->coarseTime = waveform_picker_regs->f3_1_coarse_time; |
|
130 | ring_node_to_send_cwf_f3->coarseTime = waveform_picker_regs->f3_1_coarse_time; | |
131 | ring_node_to_send_cwf_f3->fineTime = waveform_picker_regs->f3_1_fine_time; |
|
131 | ring_node_to_send_cwf_f3->fineTime = waveform_picker_regs->f3_1_fine_time; | |
132 | waveform_picker_regs->addr_data_f3_1 = current_ring_node_f3->buffer_address; |
|
132 | waveform_picker_regs->addr_data_f3_1 = current_ring_node_f3->buffer_address; | |
133 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00008880; // [1000 1000 1000 0000] |
|
133 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00008880; // [1000 1000 1000 0000] | |
134 | } |
|
134 | } | |
135 | if (rtems_event_send( Task_id[TASKID_CWF3], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) { |
|
135 | if (rtems_event_send( Task_id[TASKID_CWF3], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) { | |
136 | spare_status = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_0 ); |
|
136 | spare_status = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_0 ); | |
137 | } |
|
137 | } | |
138 | } |
|
138 | } | |
139 | } |
|
139 | } | |
140 | } |
|
140 | } | |
141 |
|
141 | |||
142 | inline void waveforms_isr_burst( void ) |
|
142 | inline void waveforms_isr_burst( void ) | |
143 | { |
|
143 | { | |
144 | unsigned char status; |
|
144 | unsigned char status; | |
145 | rtems_status_code spare_status; |
|
145 | rtems_status_code spare_status; | |
146 |
|
146 | |||
147 | status = (waveform_picker_regs->status & 0x30) >> 4; // [0011 0000] get the status bits for f2 |
|
147 | status = (waveform_picker_regs->status & 0x30) >> 4; // [0011 0000] get the status bits for f2 | |
148 |
|
148 | |||
149 |
|
149 | |||
150 | switch(status) |
|
150 | switch(status) | |
151 | { |
|
151 | { | |
152 | case 1: |
|
152 | case 1: | |
153 | ring_node_to_send_cwf_f2 = current_ring_node_f2->previous; |
|
153 | ring_node_to_send_cwf_f2 = current_ring_node_f2->previous; | |
154 | ring_node_to_send_cwf_f2->sid = SID_BURST_CWF_F2; |
|
154 | ring_node_to_send_cwf_f2->sid = SID_BURST_CWF_F2; | |
155 | ring_node_to_send_cwf_f2->coarseTime = waveform_picker_regs->f2_0_coarse_time; |
|
155 | ring_node_to_send_cwf_f2->coarseTime = waveform_picker_regs->f2_0_coarse_time; | |
156 | ring_node_to_send_cwf_f2->fineTime = waveform_picker_regs->f2_0_fine_time; |
|
156 | ring_node_to_send_cwf_f2->fineTime = waveform_picker_regs->f2_0_fine_time; | |
157 | current_ring_node_f2 = current_ring_node_f2->next; |
|
157 | current_ring_node_f2 = current_ring_node_f2->next; | |
158 | waveform_picker_regs->addr_data_f2_0 = current_ring_node_f2->buffer_address; |
|
158 | waveform_picker_regs->addr_data_f2_0 = current_ring_node_f2->buffer_address; | |
159 | if (rtems_event_send( Task_id[TASKID_CWF2], RTEMS_EVENT_MODE_BURST ) != RTEMS_SUCCESSFUL) { |
|
159 | if (rtems_event_send( Task_id[TASKID_CWF2], RTEMS_EVENT_MODE_BURST ) != RTEMS_SUCCESSFUL) { | |
160 | spare_status = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_0 ); |
|
160 | spare_status = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_0 ); | |
161 | } |
|
161 | } | |
162 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00004410; // [0100 0100 0001 0000] |
|
162 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00004410; // [0100 0100 0001 0000] | |
163 | break; |
|
163 | break; | |
164 | case 2: |
|
164 | case 2: | |
165 | ring_node_to_send_cwf_f2 = current_ring_node_f2->previous; |
|
165 | ring_node_to_send_cwf_f2 = current_ring_node_f2->previous; | |
166 | ring_node_to_send_cwf_f2->sid = SID_BURST_CWF_F2; |
|
166 | ring_node_to_send_cwf_f2->sid = SID_BURST_CWF_F2; | |
167 | ring_node_to_send_cwf_f2->coarseTime = waveform_picker_regs->f2_1_coarse_time; |
|
167 | ring_node_to_send_cwf_f2->coarseTime = waveform_picker_regs->f2_1_coarse_time; | |
168 | ring_node_to_send_cwf_f2->fineTime = waveform_picker_regs->f2_1_fine_time; |
|
168 | ring_node_to_send_cwf_f2->fineTime = waveform_picker_regs->f2_1_fine_time; | |
169 | current_ring_node_f2 = current_ring_node_f2->next; |
|
169 | current_ring_node_f2 = current_ring_node_f2->next; | |
170 | waveform_picker_regs->addr_data_f2_1 = current_ring_node_f2->buffer_address; |
|
170 | waveform_picker_regs->addr_data_f2_1 = current_ring_node_f2->buffer_address; | |
171 | if (rtems_event_send( Task_id[TASKID_CWF2], RTEMS_EVENT_MODE_BURST ) != RTEMS_SUCCESSFUL) { |
|
171 | if (rtems_event_send( Task_id[TASKID_CWF2], RTEMS_EVENT_MODE_BURST ) != RTEMS_SUCCESSFUL) { | |
172 | spare_status = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_0 ); |
|
172 | spare_status = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_0 ); | |
173 | } |
|
173 | } | |
174 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00004420; // [0100 0100 0010 0000] |
|
174 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00004420; // [0100 0100 0010 0000] | |
175 | break; |
|
175 | break; | |
176 | default: |
|
176 | default: | |
177 | break; |
|
177 | break; | |
178 | } |
|
178 | } | |
179 | } |
|
179 | } | |
180 |
|
180 | |||
181 | inline void waveform_isr_normal_sbm1_sbm2( void ) |
|
181 | inline void waveform_isr_normal_sbm1_sbm2( void ) | |
182 | { |
|
182 | { | |
183 | rtems_status_code status; |
|
183 | rtems_status_code status; | |
184 |
|
184 | |||
185 | //*** |
|
185 | //*** | |
186 | // F0 |
|
186 | // F0 | |
187 | if ( (waveform_picker_regs->status & 0x03) != 0x00 ) // [0000 0011] check the f0 full bits |
|
187 | if ( (waveform_picker_regs->status & 0x03) != 0x00 ) // [0000 0011] check the f0 full bits | |
188 | { |
|
188 | { | |
189 | swf0_ready_flag_f1 = true; |
|
189 | swf0_ready_flag_f1 = true; | |
190 | swf0_ready_flag_f2 = true; |
|
190 | swf0_ready_flag_f2 = true; | |
191 | ring_node_to_send_swf_f0 = current_ring_node_f0->previous; |
|
191 | ring_node_to_send_swf_f0 = current_ring_node_f0->previous; | |
192 | current_ring_node_f0 = current_ring_node_f0->next; |
|
192 | current_ring_node_f0 = current_ring_node_f0->next; | |
193 | if ( (waveform_picker_regs->status & 0x01) == 0x01) |
|
193 | if ( (waveform_picker_regs->status & 0x01) == 0x01) | |
194 | { |
|
194 | { | |
195 |
|
195 | |||
196 | ring_node_to_send_swf_f0->coarseTime = waveform_picker_regs->f0_0_coarse_time; |
|
196 | ring_node_to_send_swf_f0->coarseTime = waveform_picker_regs->f0_0_coarse_time; | |
197 | ring_node_to_send_swf_f0->fineTime = waveform_picker_regs->f0_0_fine_time; |
|
197 | ring_node_to_send_swf_f0->fineTime = waveform_picker_regs->f0_0_fine_time; | |
198 | waveform_picker_regs->addr_data_f0_0 = current_ring_node_f0->buffer_address; |
|
198 | waveform_picker_regs->addr_data_f0_0 = current_ring_node_f0->buffer_address; | |
199 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00001101; // [0001 0001 0000 0001] |
|
199 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00001101; // [0001 0001 0000 0001] | |
200 | } |
|
200 | } | |
201 | else if ( (waveform_picker_regs->status & 0x02) == 0x02) |
|
201 | else if ( (waveform_picker_regs->status & 0x02) == 0x02) | |
202 | { |
|
202 | { | |
203 | ring_node_to_send_swf_f0->coarseTime = waveform_picker_regs->f0_1_coarse_time; |
|
203 | ring_node_to_send_swf_f0->coarseTime = waveform_picker_regs->f0_1_coarse_time; | |
204 | ring_node_to_send_swf_f0->fineTime = waveform_picker_regs->f0_1_fine_time; |
|
204 | ring_node_to_send_swf_f0->fineTime = waveform_picker_regs->f0_1_fine_time; | |
205 | waveform_picker_regs->addr_data_f0_1 = current_ring_node_f0->buffer_address; |
|
205 | waveform_picker_regs->addr_data_f0_1 = current_ring_node_f0->buffer_address; | |
206 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00001102; // [0001 0001 0000 0010] |
|
206 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00001102; // [0001 0001 0000 0010] | |
207 | } |
|
207 | } | |
208 | } |
|
208 | } | |
209 |
|
209 | |||
210 | //*** |
|
210 | //*** | |
211 | // F1 |
|
211 | // F1 | |
212 | if ( (waveform_picker_regs->status & 0x0c) != 0x00 ) { // [0000 1100] check the f1 full bits |
|
212 | if ( (waveform_picker_regs->status & 0x0c) != 0x00 ) { // [0000 1100] check the f1 full bits | |
213 | // (1) change the receiving buffer for the waveform picker |
|
213 | // (1) change the receiving buffer for the waveform picker | |
214 | ring_node_to_send_cwf_f1 = current_ring_node_f1->previous; |
|
214 | ring_node_to_send_cwf_f1 = current_ring_node_f1->previous; | |
215 | current_ring_node_f1 = current_ring_node_f1->next; |
|
215 | current_ring_node_f1 = current_ring_node_f1->next; | |
216 | if ( (waveform_picker_regs->status & 0x04) == 0x04) |
|
216 | if ( (waveform_picker_regs->status & 0x04) == 0x04) | |
217 | { |
|
217 | { | |
218 | ring_node_to_send_cwf_f1->coarseTime = waveform_picker_regs->f1_0_coarse_time; |
|
218 | ring_node_to_send_cwf_f1->coarseTime = waveform_picker_regs->f1_0_coarse_time; | |
219 | ring_node_to_send_cwf_f1->fineTime = waveform_picker_regs->f1_0_fine_time; |
|
219 | ring_node_to_send_cwf_f1->fineTime = waveform_picker_regs->f1_0_fine_time; | |
220 | waveform_picker_regs->addr_data_f1_0 = current_ring_node_f1->buffer_address; |
|
220 | waveform_picker_regs->addr_data_f1_0 = current_ring_node_f1->buffer_address; | |
221 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00002204; // [0010 0010 0000 0100] f1 bits = 0 |
|
221 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00002204; // [0010 0010 0000 0100] f1 bits = 0 | |
222 | } |
|
222 | } | |
223 | else if ( (waveform_picker_regs->status & 0x08) == 0x08) |
|
223 | else if ( (waveform_picker_regs->status & 0x08) == 0x08) | |
224 | { |
|
224 | { | |
225 | ring_node_to_send_cwf_f1->coarseTime = waveform_picker_regs->f1_1_coarse_time; |
|
225 | ring_node_to_send_cwf_f1->coarseTime = waveform_picker_regs->f1_1_coarse_time; | |
226 | ring_node_to_send_cwf_f1->fineTime = waveform_picker_regs->f1_1_fine_time; |
|
226 | ring_node_to_send_cwf_f1->fineTime = waveform_picker_regs->f1_1_fine_time; | |
227 | waveform_picker_regs->addr_data_f1_1 = current_ring_node_f1->buffer_address; |
|
227 | waveform_picker_regs->addr_data_f1_1 = current_ring_node_f1->buffer_address; | |
228 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00002208; // [0010 0010 0000 1000] f1 bits = 0 |
|
228 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00002208; // [0010 0010 0000 1000] f1 bits = 0 | |
229 | } |
|
229 | } | |
230 | // (2) send an event for the the CWF1 task for transmission (and snapshot extraction if needed) |
|
230 | // (2) send an event for the the CWF1 task for transmission (and snapshot extraction if needed) | |
231 | status = rtems_event_send( Task_id[TASKID_CWF1], RTEMS_EVENT_MODE_NORM_S1_S2 ); |
|
231 | status = rtems_event_send( Task_id[TASKID_CWF1], RTEMS_EVENT_MODE_NORM_S1_S2 ); | |
232 | } |
|
232 | } | |
233 |
|
233 | |||
234 | //*** |
|
234 | //*** | |
235 | // F2 |
|
235 | // F2 | |
236 | if ( (waveform_picker_regs->status & 0x30) != 0x00 ) { // [0011 0000] check the f2 full bit |
|
236 | if ( (waveform_picker_regs->status & 0x30) != 0x00 ) { // [0011 0000] check the f2 full bit | |
237 | // (1) change the receiving buffer for the waveform picker |
|
237 | // (1) change the receiving buffer for the waveform picker | |
238 | ring_node_to_send_cwf_f2 = current_ring_node_f2->previous; |
|
238 | ring_node_to_send_cwf_f2 = current_ring_node_f2->previous; | |
239 | ring_node_to_send_cwf_f2->sid = SID_SBM2_CWF_F2; |
|
239 | ring_node_to_send_cwf_f2->sid = SID_SBM2_CWF_F2; | |
240 | current_ring_node_f2 = current_ring_node_f2->next; |
|
240 | current_ring_node_f2 = current_ring_node_f2->next; | |
241 | if ( (waveform_picker_regs->status & 0x10) == 0x10) |
|
241 | if ( (waveform_picker_regs->status & 0x10) == 0x10) | |
242 | { |
|
242 | { | |
243 | ring_node_to_send_cwf_f2->coarseTime = waveform_picker_regs->f2_0_coarse_time; |
|
243 | ring_node_to_send_cwf_f2->coarseTime = waveform_picker_regs->f2_0_coarse_time; | |
244 | ring_node_to_send_cwf_f2->fineTime = waveform_picker_regs->f2_0_fine_time; |
|
244 | ring_node_to_send_cwf_f2->fineTime = waveform_picker_regs->f2_0_fine_time; | |
245 | waveform_picker_regs->addr_data_f2_0 = current_ring_node_f2->buffer_address; |
|
245 | waveform_picker_regs->addr_data_f2_0 = current_ring_node_f2->buffer_address; | |
246 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00004410; // [0100 0100 0001 0000] |
|
246 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00004410; // [0100 0100 0001 0000] | |
247 | } |
|
247 | } | |
248 | else if ( (waveform_picker_regs->status & 0x20) == 0x20) |
|
248 | else if ( (waveform_picker_regs->status & 0x20) == 0x20) | |
249 | { |
|
249 | { | |
250 | ring_node_to_send_cwf_f2->coarseTime = waveform_picker_regs->f2_1_coarse_time; |
|
250 | ring_node_to_send_cwf_f2->coarseTime = waveform_picker_regs->f2_1_coarse_time; | |
251 | ring_node_to_send_cwf_f2->fineTime = waveform_picker_regs->f2_1_fine_time; |
|
251 | ring_node_to_send_cwf_f2->fineTime = waveform_picker_regs->f2_1_fine_time; | |
252 | waveform_picker_regs->addr_data_f2_1 = current_ring_node_f2->buffer_address; |
|
252 | waveform_picker_regs->addr_data_f2_1 = current_ring_node_f2->buffer_address; | |
253 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00004420; // [0100 0100 0010 0000] |
|
253 | waveform_picker_regs->status = waveform_picker_regs->status & 0x00004420; // [0100 0100 0010 0000] | |
254 | } |
|
254 | } | |
255 | // (2) send an event for the waveforms transmission |
|
255 | // (2) send an event for the waveforms transmission | |
256 | status = rtems_event_send( Task_id[TASKID_CWF2], RTEMS_EVENT_MODE_NORM_S1_S2 ); |
|
256 | status = rtems_event_send( Task_id[TASKID_CWF2], RTEMS_EVENT_MODE_NORM_S1_S2 ); | |
257 | } |
|
257 | } | |
258 | } |
|
258 | } | |
259 |
|
259 | |||
260 | rtems_isr waveforms_isr( rtems_vector_number vector ) |
|
260 | rtems_isr waveforms_isr( rtems_vector_number vector ) | |
261 | { |
|
261 | { | |
262 | /** This is the interrupt sub routine called by the waveform picker core. |
|
262 | /** This is the interrupt sub routine called by the waveform picker core. | |
263 | * |
|
263 | * | |
264 | * This ISR launch different actions depending mainly on two pieces of information: |
|
264 | * This ISR launch different actions depending mainly on two pieces of information: | |
265 | * 1. the values read in the registers of the waveform picker. |
|
265 | * 1. the values read in the registers of the waveform picker. | |
266 | * 2. the current LFR mode. |
|
266 | * 2. the current LFR mode. | |
267 | * |
|
267 | * | |
268 | */ |
|
268 | */ | |
269 |
|
269 | |||
270 | // STATUS |
|
270 | // STATUS | |
271 | // new error error buffer full |
|
271 | // new error error buffer full | |
272 | // 15 14 13 12 11 10 9 8 |
|
272 | // 15 14 13 12 11 10 9 8 | |
273 | // f3 f2 f1 f0 f3 f2 f1 f0 |
|
273 | // f3 f2 f1 f0 f3 f2 f1 f0 | |
274 | // |
|
274 | // | |
275 | // ready buffer |
|
275 | // ready buffer | |
276 | // 7 6 5 4 3 2 1 0 |
|
276 | // 7 6 5 4 3 2 1 0 | |
277 | // f3_1 f3_0 f2_1 f2_0 f1_1 f1_0 f0_1 f0_0 |
|
277 | // f3_1 f3_0 f2_1 f2_0 f1_1 f1_0 f0_1 f0_0 | |
278 |
|
278 | |||
279 | rtems_status_code spare_status; |
|
279 | rtems_status_code spare_status; | |
280 |
|
280 | |||
281 | waveforms_isr_f3(); |
|
281 | waveforms_isr_f3(); | |
282 |
|
282 | |||
|
283 | //************************************************* | |||
|
284 | // copy the status bits in the housekeeping packets | |||
|
285 | housekeeping_packet.hk_lfr_vhdl_iir_cal = | |||
|
286 | (unsigned char) ((waveform_picker_regs->status & 0xff00) >> 8); | |||
|
287 | ||||
283 | if ( (waveform_picker_regs->status & 0xff00) != 0x00) // [1111 1111 0000 0000] check the error bits |
|
288 | if ( (waveform_picker_regs->status & 0xff00) != 0x00) // [1111 1111 0000 0000] check the error bits | |
284 | { |
|
289 | { | |
285 | spare_status = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_10 ); |
|
290 | spare_status = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_10 ); | |
286 | } |
|
291 | } | |
287 |
|
292 | |||
288 | switch(lfrCurrentMode) |
|
293 | switch(lfrCurrentMode) | |
289 | { |
|
294 | { | |
290 | //******** |
|
295 | //******** | |
291 | // STANDBY |
|
296 | // STANDBY | |
292 | case LFR_MODE_STANDBY: |
|
297 | case LFR_MODE_STANDBY: | |
293 | break; |
|
298 | break; | |
294 | //************************** |
|
299 | //************************** | |
295 | // LFR NORMAL, SBM1 and SBM2 |
|
300 | // LFR NORMAL, SBM1 and SBM2 | |
296 | case LFR_MODE_NORMAL: |
|
301 | case LFR_MODE_NORMAL: | |
297 | case LFR_MODE_SBM1: |
|
302 | case LFR_MODE_SBM1: | |
298 | case LFR_MODE_SBM2: |
|
303 | case LFR_MODE_SBM2: | |
299 | waveform_isr_normal_sbm1_sbm2(); |
|
304 | waveform_isr_normal_sbm1_sbm2(); | |
300 | break; |
|
305 | break; | |
301 | //****** |
|
306 | //****** | |
302 | // BURST |
|
307 | // BURST | |
303 | case LFR_MODE_BURST: |
|
308 | case LFR_MODE_BURST: | |
304 | waveforms_isr_burst(); |
|
309 | waveforms_isr_burst(); | |
305 | break; |
|
310 | break; | |
306 | //******** |
|
311 | //******** | |
307 | // DEFAULT |
|
312 | // DEFAULT | |
308 | default: |
|
313 | default: | |
309 | break; |
|
314 | break; | |
310 | } |
|
315 | } | |
311 | } |
|
316 | } | |
312 |
|
317 | |||
313 | //************ |
|
318 | //************ | |
314 | // RTEMS TASKS |
|
319 | // RTEMS TASKS | |
315 |
|
320 | |||
316 | rtems_task wfrm_task(rtems_task_argument argument) //used with the waveform picker VHDL IP |
|
321 | rtems_task wfrm_task(rtems_task_argument argument) //used with the waveform picker VHDL IP | |
317 | { |
|
322 | { | |
318 | /** This RTEMS task is dedicated to the transmission of snapshots of the NORMAL mode. |
|
323 | /** This RTEMS task is dedicated to the transmission of snapshots of the NORMAL mode. | |
319 | * |
|
324 | * | |
320 | * @param unused is the starting argument of the RTEMS task |
|
325 | * @param unused is the starting argument of the RTEMS task | |
321 | * |
|
326 | * | |
322 | * The following data packets are sent by this task: |
|
327 | * The following data packets are sent by this task: | |
323 | * - TM_LFR_SCIENCE_NORMAL_SWF_F0 |
|
328 | * - TM_LFR_SCIENCE_NORMAL_SWF_F0 | |
324 | * - TM_LFR_SCIENCE_NORMAL_SWF_F1 |
|
329 | * - TM_LFR_SCIENCE_NORMAL_SWF_F1 | |
325 | * - TM_LFR_SCIENCE_NORMAL_SWF_F2 |
|
330 | * - TM_LFR_SCIENCE_NORMAL_SWF_F2 | |
326 | * |
|
331 | * | |
327 | */ |
|
332 | */ | |
328 |
|
333 | |||
329 | rtems_event_set event_out; |
|
334 | rtems_event_set event_out; | |
330 | rtems_id queue_id; |
|
335 | rtems_id queue_id; | |
331 | rtems_status_code status; |
|
336 | rtems_status_code status; | |
332 | ring_node *ring_node_swf1_extracted_ptr; |
|
337 | ring_node *ring_node_swf1_extracted_ptr; | |
333 | ring_node *ring_node_swf2_extracted_ptr; |
|
338 | ring_node *ring_node_swf2_extracted_ptr; | |
334 |
|
339 | |||
335 | ring_node_swf1_extracted_ptr = (ring_node *) &ring_node_swf1_extracted; |
|
340 | ring_node_swf1_extracted_ptr = (ring_node *) &ring_node_swf1_extracted; | |
336 | ring_node_swf2_extracted_ptr = (ring_node *) &ring_node_swf2_extracted; |
|
341 | ring_node_swf2_extracted_ptr = (ring_node *) &ring_node_swf2_extracted; | |
337 |
|
342 | |||
338 | status = get_message_queue_id_send( &queue_id ); |
|
343 | status = get_message_queue_id_send( &queue_id ); | |
339 | if (status != RTEMS_SUCCESSFUL) |
|
344 | if (status != RTEMS_SUCCESSFUL) | |
340 | { |
|
345 | { | |
341 | PRINTF1("in WFRM *** ERR get_message_queue_id_send %d\n", status); |
|
346 | PRINTF1("in WFRM *** ERR get_message_queue_id_send %d\n", status); | |
342 | } |
|
347 | } | |
343 |
|
348 | |||
344 | BOOT_PRINTF("in WFRM ***\n"); |
|
349 | BOOT_PRINTF("in WFRM ***\n"); | |
345 |
|
350 | |||
346 | while(1){ |
|
351 | while(1){ | |
347 | // wait for an RTEMS_EVENT |
|
352 | // wait for an RTEMS_EVENT | |
348 | rtems_event_receive(RTEMS_EVENT_MODE_NORMAL, |
|
353 | rtems_event_receive(RTEMS_EVENT_MODE_NORMAL, | |
349 | RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out); |
|
354 | RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out); | |
350 |
|
355 | |||
351 | snapshot_resynchronization( (unsigned char *) &ring_node_to_send_swf_f0->coarseTime ); |
|
356 | snapshot_resynchronization( (unsigned char *) &ring_node_to_send_swf_f0->coarseTime ); | |
352 |
|
357 | |||
353 | if (event_out == RTEMS_EVENT_MODE_NORMAL) |
|
358 | if (event_out == RTEMS_EVENT_MODE_NORMAL) | |
354 | { |
|
359 | { | |
355 | DEBUG_PRINTF("WFRM received RTEMS_EVENT_MODE_SBM2\n"); |
|
360 | DEBUG_PRINTF("WFRM received RTEMS_EVENT_MODE_SBM2\n"); | |
356 | ring_node_to_send_swf_f0->sid = SID_NORM_SWF_F0; |
|
361 | ring_node_to_send_swf_f0->sid = SID_NORM_SWF_F0; | |
357 | ring_node_swf1_extracted_ptr->sid = SID_NORM_SWF_F1; |
|
362 | ring_node_swf1_extracted_ptr->sid = SID_NORM_SWF_F1; | |
358 | ring_node_swf2_extracted_ptr->sid = SID_NORM_SWF_F2; |
|
363 | ring_node_swf2_extracted_ptr->sid = SID_NORM_SWF_F2; | |
359 | status = rtems_message_queue_send( queue_id, &ring_node_to_send_swf_f0, sizeof( ring_node* ) ); |
|
364 | status = rtems_message_queue_send( queue_id, &ring_node_to_send_swf_f0, sizeof( ring_node* ) ); | |
360 | status = rtems_message_queue_send( queue_id, &ring_node_swf1_extracted_ptr, sizeof( ring_node* ) ); |
|
365 | status = rtems_message_queue_send( queue_id, &ring_node_swf1_extracted_ptr, sizeof( ring_node* ) ); | |
361 | status = rtems_message_queue_send( queue_id, &ring_node_swf2_extracted_ptr, sizeof( ring_node* ) ); |
|
366 | status = rtems_message_queue_send( queue_id, &ring_node_swf2_extracted_ptr, sizeof( ring_node* ) ); | |
362 | } |
|
367 | } | |
363 | } |
|
368 | } | |
364 | } |
|
369 | } | |
365 |
|
370 | |||
366 | rtems_task cwf3_task(rtems_task_argument argument) //used with the waveform picker VHDL IP |
|
371 | rtems_task cwf3_task(rtems_task_argument argument) //used with the waveform picker VHDL IP | |
367 | { |
|
372 | { | |
368 | /** This RTEMS task is dedicated to the transmission of continuous waveforms at f3. |
|
373 | /** This RTEMS task is dedicated to the transmission of continuous waveforms at f3. | |
369 | * |
|
374 | * | |
370 | * @param unused is the starting argument of the RTEMS task |
|
375 | * @param unused is the starting argument of the RTEMS task | |
371 | * |
|
376 | * | |
372 | * The following data packet is sent by this task: |
|
377 | * The following data packet is sent by this task: | |
373 | * - TM_LFR_SCIENCE_NORMAL_CWF_F3 |
|
378 | * - TM_LFR_SCIENCE_NORMAL_CWF_F3 | |
374 | * |
|
379 | * | |
375 | */ |
|
380 | */ | |
376 |
|
381 | |||
377 | rtems_event_set event_out; |
|
382 | rtems_event_set event_out; | |
378 | rtems_id queue_id; |
|
383 | rtems_id queue_id; | |
379 | rtems_status_code status; |
|
384 | rtems_status_code status; | |
380 | ring_node ring_node_cwf3_light; |
|
385 | ring_node ring_node_cwf3_light; | |
381 | ring_node *ring_node_to_send_cwf; |
|
386 | ring_node *ring_node_to_send_cwf; | |
382 |
|
387 | |||
383 | status = get_message_queue_id_send( &queue_id ); |
|
388 | status = get_message_queue_id_send( &queue_id ); | |
384 | if (status != RTEMS_SUCCESSFUL) |
|
389 | if (status != RTEMS_SUCCESSFUL) | |
385 | { |
|
390 | { | |
386 | PRINTF1("in CWF3 *** ERR get_message_queue_id_send %d\n", status) |
|
391 | PRINTF1("in CWF3 *** ERR get_message_queue_id_send %d\n", status) | |
387 | } |
|
392 | } | |
388 |
|
393 | |||
389 | ring_node_to_send_cwf_f3->sid = SID_NORM_CWF_LONG_F3; |
|
394 | ring_node_to_send_cwf_f3->sid = SID_NORM_CWF_LONG_F3; | |
390 |
|
395 | |||
391 | // init the ring_node_cwf3_light structure |
|
396 | // init the ring_node_cwf3_light structure | |
392 | ring_node_cwf3_light.buffer_address = (int) wf_cont_f3_light; |
|
397 | ring_node_cwf3_light.buffer_address = (int) wf_cont_f3_light; | |
393 | ring_node_cwf3_light.coarseTime = 0x00; |
|
398 | ring_node_cwf3_light.coarseTime = 0x00; | |
394 | ring_node_cwf3_light.fineTime = 0x00; |
|
399 | ring_node_cwf3_light.fineTime = 0x00; | |
395 | ring_node_cwf3_light.next = NULL; |
|
400 | ring_node_cwf3_light.next = NULL; | |
396 | ring_node_cwf3_light.previous = NULL; |
|
401 | ring_node_cwf3_light.previous = NULL; | |
397 | ring_node_cwf3_light.sid = SID_NORM_CWF_F3; |
|
402 | ring_node_cwf3_light.sid = SID_NORM_CWF_F3; | |
398 | ring_node_cwf3_light.status = 0x00; |
|
403 | ring_node_cwf3_light.status = 0x00; | |
399 |
|
404 | |||
400 | BOOT_PRINTF("in CWF3 ***\n") |
|
405 | BOOT_PRINTF("in CWF3 ***\n") | |
401 |
|
406 | |||
402 | while(1){ |
|
407 | while(1){ | |
403 | // wait for an RTEMS_EVENT |
|
408 | // wait for an RTEMS_EVENT | |
404 | rtems_event_receive( RTEMS_EVENT_0, |
|
409 | rtems_event_receive( RTEMS_EVENT_0, | |
405 | RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out); |
|
410 | RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out); | |
406 | if ( (lfrCurrentMode == LFR_MODE_NORMAL) |
|
411 | if ( (lfrCurrentMode == LFR_MODE_NORMAL) | |
407 | || (lfrCurrentMode == LFR_MODE_SBM1) || (lfrCurrentMode==LFR_MODE_SBM2) ) |
|
412 | || (lfrCurrentMode == LFR_MODE_SBM1) || (lfrCurrentMode==LFR_MODE_SBM2) ) | |
408 | { |
|
413 | { | |
409 | ring_node_to_send_cwf = getRingNodeToSendCWF( 3 ); |
|
414 | ring_node_to_send_cwf = getRingNodeToSendCWF( 3 ); | |
410 | if ( (parameter_dump_packet.sy_lfr_n_cwf_long_f3 & 0x01) == 0x01) |
|
415 | if ( (parameter_dump_packet.sy_lfr_n_cwf_long_f3 & 0x01) == 0x01) | |
411 | { |
|
416 | { | |
412 | PRINTF("send CWF_LONG_F3\n") |
|
417 | PRINTF("send CWF_LONG_F3\n") | |
413 | ring_node_to_send_cwf_f3->sid = SID_NORM_CWF_LONG_F3; |
|
418 | ring_node_to_send_cwf_f3->sid = SID_NORM_CWF_LONG_F3; | |
414 | status = rtems_message_queue_send( queue_id, &ring_node_to_send_cwf, sizeof( ring_node* ) ); |
|
419 | status = rtems_message_queue_send( queue_id, &ring_node_to_send_cwf, sizeof( ring_node* ) ); | |
415 | } |
|
420 | } | |
416 | else |
|
421 | else | |
417 | { |
|
422 | { | |
418 | PRINTF("send CWF_F3 (light)\n") |
|
423 | PRINTF("send CWF_F3 (light)\n") | |
419 | send_waveform_CWF3_light( ring_node_to_send_cwf, &ring_node_cwf3_light, queue_id ); |
|
424 | send_waveform_CWF3_light( ring_node_to_send_cwf, &ring_node_cwf3_light, queue_id ); | |
420 | } |
|
425 | } | |
421 |
|
426 | |||
422 | } |
|
427 | } | |
423 | else |
|
428 | else | |
424 | { |
|
429 | { | |
425 | PRINTF1("in CWF3 *** lfrCurrentMode is %d, no data will be sent\n", lfrCurrentMode) |
|
430 | PRINTF1("in CWF3 *** lfrCurrentMode is %d, no data will be sent\n", lfrCurrentMode) | |
426 | } |
|
431 | } | |
427 | } |
|
432 | } | |
428 | } |
|
433 | } | |
429 |
|
434 | |||
430 | rtems_task cwf2_task(rtems_task_argument argument) // ONLY USED IN BURST AND SBM2 |
|
435 | rtems_task cwf2_task(rtems_task_argument argument) // ONLY USED IN BURST AND SBM2 | |
431 | { |
|
436 | { | |
432 | /** This RTEMS task is dedicated to the transmission of continuous waveforms at f2. |
|
437 | /** This RTEMS task is dedicated to the transmission of continuous waveforms at f2. | |
433 | * |
|
438 | * | |
434 | * @param unused is the starting argument of the RTEMS task |
|
439 | * @param unused is the starting argument of the RTEMS task | |
435 | * |
|
440 | * | |
436 | * The following data packet is sent by this function: |
|
441 | * The following data packet is sent by this function: | |
437 | * - TM_LFR_SCIENCE_BURST_CWF_F2 |
|
442 | * - TM_LFR_SCIENCE_BURST_CWF_F2 | |
438 | * - TM_LFR_SCIENCE_SBM2_CWF_F2 |
|
443 | * - TM_LFR_SCIENCE_SBM2_CWF_F2 | |
439 | * |
|
444 | * | |
440 | */ |
|
445 | */ | |
441 |
|
446 | |||
442 | rtems_event_set event_out; |
|
447 | rtems_event_set event_out; | |
443 | rtems_id queue_id; |
|
448 | rtems_id queue_id; | |
444 | rtems_status_code status; |
|
449 | rtems_status_code status; | |
445 | ring_node *ring_node_to_send; |
|
450 | ring_node *ring_node_to_send; | |
446 | unsigned long long int acquisitionTimeF0_asLong; |
|
451 | unsigned long long int acquisitionTimeF0_asLong; | |
447 |
|
452 | |||
448 | acquisitionTimeF0_asLong = 0x00; |
|
453 | acquisitionTimeF0_asLong = 0x00; | |
449 |
|
454 | |||
450 | status = get_message_queue_id_send( &queue_id ); |
|
455 | status = get_message_queue_id_send( &queue_id ); | |
451 | if (status != RTEMS_SUCCESSFUL) |
|
456 | if (status != RTEMS_SUCCESSFUL) | |
452 | { |
|
457 | { | |
453 | PRINTF1("in CWF2 *** ERR get_message_queue_id_send %d\n", status) |
|
458 | PRINTF1("in CWF2 *** ERR get_message_queue_id_send %d\n", status) | |
454 | } |
|
459 | } | |
455 |
|
460 | |||
456 | BOOT_PRINTF("in CWF2 ***\n") |
|
461 | BOOT_PRINTF("in CWF2 ***\n") | |
457 |
|
462 | |||
458 | while(1){ |
|
463 | while(1){ | |
459 | // wait for an RTEMS_EVENT |
|
464 | // wait for an RTEMS_EVENT | |
460 | rtems_event_receive( RTEMS_EVENT_MODE_NORM_S1_S2 | RTEMS_EVENT_MODE_BURST, |
|
465 | rtems_event_receive( RTEMS_EVENT_MODE_NORM_S1_S2 | RTEMS_EVENT_MODE_BURST, | |
461 | RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out); |
|
466 | RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out); | |
462 | ring_node_to_send = getRingNodeToSendCWF( 2 ); |
|
467 | ring_node_to_send = getRingNodeToSendCWF( 2 ); | |
463 | if (event_out == RTEMS_EVENT_MODE_BURST) |
|
468 | if (event_out == RTEMS_EVENT_MODE_BURST) | |
464 | { |
|
469 | { | |
465 | status = rtems_message_queue_send( queue_id, &ring_node_to_send, sizeof( ring_node* ) ); |
|
470 | status = rtems_message_queue_send( queue_id, &ring_node_to_send, sizeof( ring_node* ) ); | |
466 | } |
|
471 | } | |
467 | else if (event_out == RTEMS_EVENT_MODE_NORM_S1_S2) |
|
472 | else if (event_out == RTEMS_EVENT_MODE_NORM_S1_S2) | |
468 | { |
|
473 | { | |
469 | if ( lfrCurrentMode == LFR_MODE_SBM2 ) |
|
474 | if ( lfrCurrentMode == LFR_MODE_SBM2 ) | |
470 | { |
|
475 | { | |
471 | status = rtems_message_queue_send( queue_id, &ring_node_to_send, sizeof( ring_node* ) ); |
|
476 | status = rtems_message_queue_send( queue_id, &ring_node_to_send, sizeof( ring_node* ) ); | |
472 | } |
|
477 | } | |
473 | // launch snapshot extraction if needed |
|
478 | // launch snapshot extraction if needed | |
474 | if (extractSWF2 == true) |
|
479 | if (extractSWF2 == true) | |
475 | { |
|
480 | { | |
476 | ring_node_to_send_swf_f2 = ring_node_to_send_cwf_f2; |
|
481 | ring_node_to_send_swf_f2 = ring_node_to_send_cwf_f2; | |
477 | // extract the snapshot |
|
482 | // extract the snapshot | |
478 | build_snapshot_from_ring( ring_node_to_send_swf_f2, 2, acquisitionTimeF0_asLong, |
|
483 | build_snapshot_from_ring( ring_node_to_send_swf_f2, 2, acquisitionTimeF0_asLong, | |
479 | &ring_node_swf2_extracted, swf2_extracted ); |
|
484 | &ring_node_swf2_extracted, swf2_extracted ); | |
480 | // send the snapshot when built |
|
485 | // send the snapshot when built | |
481 | status = rtems_event_send( Task_id[TASKID_WFRM], RTEMS_EVENT_MODE_SBM2 ); |
|
486 | status = rtems_event_send( Task_id[TASKID_WFRM], RTEMS_EVENT_MODE_SBM2 ); | |
482 | extractSWF2 = false; |
|
487 | extractSWF2 = false; | |
483 | swf2_ready = true; |
|
488 | swf2_ready = true; | |
484 | } |
|
489 | } | |
485 | if (swf0_ready_flag_f2 == true) |
|
490 | if (swf0_ready_flag_f2 == true) | |
486 | { |
|
491 | { | |
487 | extractSWF2 = true; |
|
492 | extractSWF2 = true; | |
488 | // record the acquition time of the f0 snapshot to use to build the snapshot at f2 |
|
493 | // record the acquition time of the f0 snapshot to use to build the snapshot at f2 | |
489 | acquisitionTimeF0_asLong = get_acquisition_time( (unsigned char *) &ring_node_to_send_swf_f0->coarseTime ); |
|
494 | acquisitionTimeF0_asLong = get_acquisition_time( (unsigned char *) &ring_node_to_send_swf_f0->coarseTime ); | |
490 | swf0_ready_flag_f2 = false; |
|
495 | swf0_ready_flag_f2 = false; | |
491 | } |
|
496 | } | |
492 | } |
|
497 | } | |
493 | } |
|
498 | } | |
494 | } |
|
499 | } | |
495 |
|
500 | |||
496 | rtems_task cwf1_task(rtems_task_argument argument) // ONLY USED IN SBM1 |
|
501 | rtems_task cwf1_task(rtems_task_argument argument) // ONLY USED IN SBM1 | |
497 | { |
|
502 | { | |
498 | /** This RTEMS task is dedicated to the transmission of continuous waveforms at f1. |
|
503 | /** This RTEMS task is dedicated to the transmission of continuous waveforms at f1. | |
499 | * |
|
504 | * | |
500 | * @param unused is the starting argument of the RTEMS task |
|
505 | * @param unused is the starting argument of the RTEMS task | |
501 | * |
|
506 | * | |
502 | * The following data packet is sent by this function: |
|
507 | * The following data packet is sent by this function: | |
503 | * - TM_LFR_SCIENCE_SBM1_CWF_F1 |
|
508 | * - TM_LFR_SCIENCE_SBM1_CWF_F1 | |
504 | * |
|
509 | * | |
505 | */ |
|
510 | */ | |
506 |
|
511 | |||
507 | rtems_event_set event_out; |
|
512 | rtems_event_set event_out; | |
508 | rtems_id queue_id; |
|
513 | rtems_id queue_id; | |
509 | rtems_status_code status; |
|
514 | rtems_status_code status; | |
510 |
|
515 | |||
511 | ring_node *ring_node_to_send_cwf; |
|
516 | ring_node *ring_node_to_send_cwf; | |
512 |
|
517 | |||
513 | status = get_message_queue_id_send( &queue_id ); |
|
518 | status = get_message_queue_id_send( &queue_id ); | |
514 | if (status != RTEMS_SUCCESSFUL) |
|
519 | if (status != RTEMS_SUCCESSFUL) | |
515 | { |
|
520 | { | |
516 | PRINTF1("in CWF1 *** ERR get_message_queue_id_send %d\n", status) |
|
521 | PRINTF1("in CWF1 *** ERR get_message_queue_id_send %d\n", status) | |
517 | } |
|
522 | } | |
518 |
|
523 | |||
519 | BOOT_PRINTF("in CWF1 ***\n"); |
|
524 | BOOT_PRINTF("in CWF1 ***\n"); | |
520 |
|
525 | |||
521 | while(1){ |
|
526 | while(1){ | |
522 | // wait for an RTEMS_EVENT |
|
527 | // wait for an RTEMS_EVENT | |
523 | rtems_event_receive( RTEMS_EVENT_MODE_NORM_S1_S2, |
|
528 | rtems_event_receive( RTEMS_EVENT_MODE_NORM_S1_S2, | |
524 | RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out); |
|
529 | RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out); | |
525 | ring_node_to_send_cwf = getRingNodeToSendCWF( 1 ); |
|
530 | ring_node_to_send_cwf = getRingNodeToSendCWF( 1 ); | |
526 | ring_node_to_send_cwf_f1->sid = SID_SBM1_CWF_F1; |
|
531 | ring_node_to_send_cwf_f1->sid = SID_SBM1_CWF_F1; | |
527 | if (lfrCurrentMode == LFR_MODE_SBM1) |
|
532 | if (lfrCurrentMode == LFR_MODE_SBM1) | |
528 | { |
|
533 | { | |
529 | status = rtems_message_queue_send( queue_id, &ring_node_to_send_cwf, sizeof( ring_node* ) ); |
|
534 | status = rtems_message_queue_send( queue_id, &ring_node_to_send_cwf, sizeof( ring_node* ) ); | |
530 | if (status != 0) |
|
535 | if (status != 0) | |
531 | { |
|
536 | { | |
532 | PRINTF("cwf sending failed\n") |
|
537 | PRINTF("cwf sending failed\n") | |
533 | } |
|
538 | } | |
534 | } |
|
539 | } | |
535 | // launch snapshot extraction if needed |
|
540 | // launch snapshot extraction if needed | |
536 | if (extractSWF1 == true) |
|
541 | if (extractSWF1 == true) | |
537 | { |
|
542 | { | |
538 | ring_node_to_send_swf_f1 = ring_node_to_send_cwf; |
|
543 | ring_node_to_send_swf_f1 = ring_node_to_send_cwf; | |
539 | // launch the snapshot extraction |
|
544 | // launch the snapshot extraction | |
540 | status = rtems_event_send( Task_id[TASKID_SWBD], RTEMS_EVENT_MODE_NORM_S1_S2 ); |
|
545 | status = rtems_event_send( Task_id[TASKID_SWBD], RTEMS_EVENT_MODE_NORM_S1_S2 ); | |
541 | extractSWF1 = false; |
|
546 | extractSWF1 = false; | |
542 | } |
|
547 | } | |
543 | if (swf0_ready_flag_f1 == true) |
|
548 | if (swf0_ready_flag_f1 == true) | |
544 | { |
|
549 | { | |
545 | extractSWF1 = true; |
|
550 | extractSWF1 = true; | |
546 | swf0_ready_flag_f1 = false; // this step shall be executed only one time |
|
551 | swf0_ready_flag_f1 = false; // this step shall be executed only one time | |
547 | } |
|
552 | } | |
548 | if ((swf1_ready == true) && (swf2_ready == true)) // swf_f1 is ready after the extraction |
|
553 | if ((swf1_ready == true) && (swf2_ready == true)) // swf_f1 is ready after the extraction | |
549 | { |
|
554 | { | |
550 | status = rtems_event_send( Task_id[TASKID_WFRM], RTEMS_EVENT_MODE_NORMAL ); |
|
555 | status = rtems_event_send( Task_id[TASKID_WFRM], RTEMS_EVENT_MODE_NORMAL ); | |
551 | swf1_ready = false; |
|
556 | swf1_ready = false; | |
552 | swf2_ready = false; |
|
557 | swf2_ready = false; | |
553 | } |
|
558 | } | |
554 | } |
|
559 | } | |
555 | } |
|
560 | } | |
556 |
|
561 | |||
557 | rtems_task swbd_task(rtems_task_argument argument) |
|
562 | rtems_task swbd_task(rtems_task_argument argument) | |
558 | { |
|
563 | { | |
559 | /** This RTEMS task is dedicated to the building of snapshots from different continuous waveforms buffers. |
|
564 | /** This RTEMS task is dedicated to the building of snapshots from different continuous waveforms buffers. | |
560 | * |
|
565 | * | |
561 | * @param unused is the starting argument of the RTEMS task |
|
566 | * @param unused is the starting argument of the RTEMS task | |
562 | * |
|
567 | * | |
563 | */ |
|
568 | */ | |
564 |
|
569 | |||
565 | rtems_event_set event_out; |
|
570 | rtems_event_set event_out; | |
566 | unsigned long long int acquisitionTimeF0_asLong; |
|
571 | unsigned long long int acquisitionTimeF0_asLong; | |
567 |
|
572 | |||
568 | acquisitionTimeF0_asLong = 0x00; |
|
573 | acquisitionTimeF0_asLong = 0x00; | |
569 |
|
574 | |||
570 | BOOT_PRINTF("in SWBD ***\n") |
|
575 | BOOT_PRINTF("in SWBD ***\n") | |
571 |
|
576 | |||
572 | while(1){ |
|
577 | while(1){ | |
573 | // wait for an RTEMS_EVENT |
|
578 | // wait for an RTEMS_EVENT | |
574 | rtems_event_receive( RTEMS_EVENT_MODE_NORM_S1_S2, |
|
579 | rtems_event_receive( RTEMS_EVENT_MODE_NORM_S1_S2, | |
575 | RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out); |
|
580 | RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out); | |
576 | if (event_out == RTEMS_EVENT_MODE_NORM_S1_S2) |
|
581 | if (event_out == RTEMS_EVENT_MODE_NORM_S1_S2) | |
577 | { |
|
582 | { | |
578 | acquisitionTimeF0_asLong = get_acquisition_time( (unsigned char *) &ring_node_to_send_swf_f0->coarseTime ); |
|
583 | acquisitionTimeF0_asLong = get_acquisition_time( (unsigned char *) &ring_node_to_send_swf_f0->coarseTime ); | |
579 | build_snapshot_from_ring( ring_node_to_send_swf_f1, 1, acquisitionTimeF0_asLong, |
|
584 | build_snapshot_from_ring( ring_node_to_send_swf_f1, 1, acquisitionTimeF0_asLong, | |
580 | &ring_node_swf1_extracted, swf1_extracted ); |
|
585 | &ring_node_swf1_extracted, swf1_extracted ); | |
581 | swf1_ready = true; // the snapshot has been extracted and is ready to be sent |
|
586 | swf1_ready = true; // the snapshot has been extracted and is ready to be sent | |
582 | } |
|
587 | } | |
583 | else |
|
588 | else | |
584 | { |
|
589 | { | |
585 | PRINTF1("in SWBD *** unexpected rtems event received %x\n", (int) event_out) |
|
590 | PRINTF1("in SWBD *** unexpected rtems event received %x\n", (int) event_out) | |
586 | } |
|
591 | } | |
587 | } |
|
592 | } | |
588 | } |
|
593 | } | |
589 |
|
594 | |||
590 | //****************** |
|
595 | //****************** | |
591 | // general functions |
|
596 | // general functions | |
592 |
|
597 | |||
593 | void WFP_init_rings( void ) |
|
598 | void WFP_init_rings( void ) | |
594 | { |
|
599 | { | |
595 | // F0 RING |
|
600 | // F0 RING | |
596 | init_ring( waveform_ring_f0, NB_RING_NODES_F0, wf_buffer_f0, WFRM_BUFFER ); |
|
601 | init_ring( waveform_ring_f0, NB_RING_NODES_F0, wf_buffer_f0, WFRM_BUFFER ); | |
597 | // F1 RING |
|
602 | // F1 RING | |
598 | init_ring( waveform_ring_f1, NB_RING_NODES_F1, wf_buffer_f1, WFRM_BUFFER ); |
|
603 | init_ring( waveform_ring_f1, NB_RING_NODES_F1, wf_buffer_f1, WFRM_BUFFER ); | |
599 | // F2 RING |
|
604 | // F2 RING | |
600 | init_ring( waveform_ring_f2, NB_RING_NODES_F2, wf_buffer_f2, WFRM_BUFFER ); |
|
605 | init_ring( waveform_ring_f2, NB_RING_NODES_F2, wf_buffer_f2, WFRM_BUFFER ); | |
601 | // F3 RING |
|
606 | // F3 RING | |
602 | init_ring( waveform_ring_f3, NB_RING_NODES_F3, wf_buffer_f3, WFRM_BUFFER ); |
|
607 | init_ring( waveform_ring_f3, NB_RING_NODES_F3, wf_buffer_f3, WFRM_BUFFER ); | |
603 |
|
608 | |||
604 | ring_node_swf1_extracted.buffer_address = (int) swf1_extracted; |
|
609 | ring_node_swf1_extracted.buffer_address = (int) swf1_extracted; | |
605 | ring_node_swf2_extracted.buffer_address = (int) swf2_extracted; |
|
610 | ring_node_swf2_extracted.buffer_address = (int) swf2_extracted; | |
606 |
|
611 | |||
607 | DEBUG_PRINTF1("waveform_ring_f0 @%x\n", (unsigned int) waveform_ring_f0) |
|
612 | DEBUG_PRINTF1("waveform_ring_f0 @%x\n", (unsigned int) waveform_ring_f0) | |
608 | DEBUG_PRINTF1("waveform_ring_f1 @%x\n", (unsigned int) waveform_ring_f1) |
|
613 | DEBUG_PRINTF1("waveform_ring_f1 @%x\n", (unsigned int) waveform_ring_f1) | |
609 | DEBUG_PRINTF1("waveform_ring_f2 @%x\n", (unsigned int) waveform_ring_f2) |
|
614 | DEBUG_PRINTF1("waveform_ring_f2 @%x\n", (unsigned int) waveform_ring_f2) | |
610 | DEBUG_PRINTF1("waveform_ring_f3 @%x\n", (unsigned int) waveform_ring_f3) |
|
615 | DEBUG_PRINTF1("waveform_ring_f3 @%x\n", (unsigned int) waveform_ring_f3) | |
611 | DEBUG_PRINTF1("wf_buffer_f0 @%x\n", (unsigned int) wf_buffer_f0) |
|
616 | DEBUG_PRINTF1("wf_buffer_f0 @%x\n", (unsigned int) wf_buffer_f0) | |
612 | DEBUG_PRINTF1("wf_buffer_f1 @%x\n", (unsigned int) wf_buffer_f1) |
|
617 | DEBUG_PRINTF1("wf_buffer_f1 @%x\n", (unsigned int) wf_buffer_f1) | |
613 | DEBUG_PRINTF1("wf_buffer_f2 @%x\n", (unsigned int) wf_buffer_f2) |
|
618 | DEBUG_PRINTF1("wf_buffer_f2 @%x\n", (unsigned int) wf_buffer_f2) | |
614 | DEBUG_PRINTF1("wf_buffer_f3 @%x\n", (unsigned int) wf_buffer_f3) |
|
619 | DEBUG_PRINTF1("wf_buffer_f3 @%x\n", (unsigned int) wf_buffer_f3) | |
615 |
|
620 | |||
616 | } |
|
621 | } | |
617 |
|
622 | |||
618 | void WFP_reset_current_ring_nodes( void ) |
|
623 | void WFP_reset_current_ring_nodes( void ) | |
619 | { |
|
624 | { | |
620 | current_ring_node_f0 = waveform_ring_f0[0].next; |
|
625 | current_ring_node_f0 = waveform_ring_f0[0].next; | |
621 | current_ring_node_f1 = waveform_ring_f1[0].next; |
|
626 | current_ring_node_f1 = waveform_ring_f1[0].next; | |
622 | current_ring_node_f2 = waveform_ring_f2[0].next; |
|
627 | current_ring_node_f2 = waveform_ring_f2[0].next; | |
623 | current_ring_node_f3 = waveform_ring_f3[0].next; |
|
628 | current_ring_node_f3 = waveform_ring_f3[0].next; | |
624 |
|
629 | |||
625 | ring_node_to_send_swf_f0 = waveform_ring_f0; |
|
630 | ring_node_to_send_swf_f0 = waveform_ring_f0; | |
626 | ring_node_to_send_swf_f1 = waveform_ring_f1; |
|
631 | ring_node_to_send_swf_f1 = waveform_ring_f1; | |
627 | ring_node_to_send_swf_f2 = waveform_ring_f2; |
|
632 | ring_node_to_send_swf_f2 = waveform_ring_f2; | |
628 |
|
633 | |||
629 | ring_node_to_send_cwf_f1 = waveform_ring_f1; |
|
634 | ring_node_to_send_cwf_f1 = waveform_ring_f1; | |
630 | ring_node_to_send_cwf_f2 = waveform_ring_f2; |
|
635 | ring_node_to_send_cwf_f2 = waveform_ring_f2; | |
631 | ring_node_to_send_cwf_f3 = waveform_ring_f3; |
|
636 | ring_node_to_send_cwf_f3 = waveform_ring_f3; | |
632 | } |
|
637 | } | |
633 |
|
638 | |||
634 | int send_waveform_CWF3_light( ring_node *ring_node_to_send, ring_node *ring_node_cwf3_light, rtems_id queue_id ) |
|
639 | int send_waveform_CWF3_light( ring_node *ring_node_to_send, ring_node *ring_node_cwf3_light, rtems_id queue_id ) | |
635 | { |
|
640 | { | |
636 | /** This function sends CWF_F3 CCSDS packets without the b1, b2 and b3 data. |
|
641 | /** This function sends CWF_F3 CCSDS packets without the b1, b2 and b3 data. | |
637 | * |
|
642 | * | |
638 | * @param waveform points to the buffer containing the data that will be send. |
|
643 | * @param waveform points to the buffer containing the data that will be send. | |
639 | * @param headerCWF points to a table of headers that have been prepared for the data transmission. |
|
644 | * @param headerCWF points to a table of headers that have been prepared for the data transmission. | |
640 | * @param queue_id is the id of the rtems queue to which spw_ioctl_pkt_send structures will be send. The structures |
|
645 | * @param queue_id is the id of the rtems queue to which spw_ioctl_pkt_send structures will be send. The structures | |
641 | * contain information to setup the transmission of the data packets. |
|
646 | * contain information to setup the transmission of the data packets. | |
642 | * |
|
647 | * | |
643 | * By default, CWF_F3 packet are send without the b1, b2 and b3 data. This function rebuilds a data buffer |
|
648 | * By default, CWF_F3 packet are send without the b1, b2 and b3 data. This function rebuilds a data buffer | |
644 | * from the incoming data and sends it in 7 packets, 6 containing 340 blocks and 1 one containing 8 blocks. |
|
649 | * from the incoming data and sends it in 7 packets, 6 containing 340 blocks and 1 one containing 8 blocks. | |
645 | * |
|
650 | * | |
646 | */ |
|
651 | */ | |
647 |
|
652 | |||
648 | unsigned int i; |
|
653 | unsigned int i; | |
649 | int ret; |
|
654 | int ret; | |
650 | rtems_status_code status; |
|
655 | rtems_status_code status; | |
651 |
|
656 | |||
652 | char *sample; |
|
657 | char *sample; | |
653 | int *dataPtr; |
|
658 | int *dataPtr; | |
654 |
|
659 | |||
655 | ret = LFR_DEFAULT; |
|
660 | ret = LFR_DEFAULT; | |
656 |
|
661 | |||
657 | dataPtr = (int*) ring_node_to_send->buffer_address; |
|
662 | dataPtr = (int*) ring_node_to_send->buffer_address; | |
658 |
|
663 | |||
659 | ring_node_cwf3_light->coarseTime = ring_node_to_send->coarseTime; |
|
664 | ring_node_cwf3_light->coarseTime = ring_node_to_send->coarseTime; | |
660 | ring_node_cwf3_light->fineTime = ring_node_to_send->fineTime; |
|
665 | ring_node_cwf3_light->fineTime = ring_node_to_send->fineTime; | |
661 |
|
666 | |||
662 | //********************** |
|
667 | //********************** | |
663 | // BUILD CWF3_light DATA |
|
668 | // BUILD CWF3_light DATA | |
664 | for ( i=0; i< NB_SAMPLES_PER_SNAPSHOT; i++) |
|
669 | for ( i=0; i< NB_SAMPLES_PER_SNAPSHOT; i++) | |
665 | { |
|
670 | { | |
666 | sample = (char*) &dataPtr[ (i * NB_WORDS_SWF_BLK) ]; |
|
671 | sample = (char*) &dataPtr[ (i * NB_WORDS_SWF_BLK) ]; | |
667 | wf_cont_f3_light[ (i * NB_BYTES_CWF3_LIGHT_BLK) ] = sample[ 0 ]; |
|
672 | wf_cont_f3_light[ (i * NB_BYTES_CWF3_LIGHT_BLK) ] = sample[ 0 ]; | |
668 | wf_cont_f3_light[ (i * NB_BYTES_CWF3_LIGHT_BLK) + 1 ] = sample[ 1 ]; |
|
673 | wf_cont_f3_light[ (i * NB_BYTES_CWF3_LIGHT_BLK) + 1 ] = sample[ 1 ]; | |
669 | wf_cont_f3_light[ (i * NB_BYTES_CWF3_LIGHT_BLK) + 2 ] = sample[ 2 ]; |
|
674 | wf_cont_f3_light[ (i * NB_BYTES_CWF3_LIGHT_BLK) + 2 ] = sample[ 2 ]; | |
670 | wf_cont_f3_light[ (i * NB_BYTES_CWF3_LIGHT_BLK) + 3 ] = sample[ 3 ]; |
|
675 | wf_cont_f3_light[ (i * NB_BYTES_CWF3_LIGHT_BLK) + 3 ] = sample[ 3 ]; | |
671 | wf_cont_f3_light[ (i * NB_BYTES_CWF3_LIGHT_BLK) + 4 ] = sample[ 4 ]; |
|
676 | wf_cont_f3_light[ (i * NB_BYTES_CWF3_LIGHT_BLK) + 4 ] = sample[ 4 ]; | |
672 | wf_cont_f3_light[ (i * NB_BYTES_CWF3_LIGHT_BLK) + 5 ] = sample[ 5 ]; |
|
677 | wf_cont_f3_light[ (i * NB_BYTES_CWF3_LIGHT_BLK) + 5 ] = sample[ 5 ]; | |
673 | } |
|
678 | } | |
674 |
|
679 | |||
675 | // SEND PACKET |
|
680 | // SEND PACKET | |
676 | status = rtems_message_queue_send( queue_id, &ring_node_cwf3_light, sizeof( ring_node* ) ); |
|
681 | status = rtems_message_queue_send( queue_id, &ring_node_cwf3_light, sizeof( ring_node* ) ); | |
677 | if (status != RTEMS_SUCCESSFUL) { |
|
682 | if (status != RTEMS_SUCCESSFUL) { | |
678 | ret = LFR_DEFAULT; |
|
683 | ret = LFR_DEFAULT; | |
679 | } |
|
684 | } | |
680 |
|
685 | |||
681 | return ret; |
|
686 | return ret; | |
682 | } |
|
687 | } | |
683 |
|
688 | |||
684 | void compute_acquisition_time( unsigned int coarseTime, unsigned int fineTime, |
|
689 | void compute_acquisition_time( unsigned int coarseTime, unsigned int fineTime, | |
685 | unsigned int sid, unsigned char pa_lfr_pkt_nr, unsigned char * acquisitionTime ) |
|
690 | unsigned int sid, unsigned char pa_lfr_pkt_nr, unsigned char * acquisitionTime ) | |
686 | { |
|
691 | { | |
687 | unsigned long long int acquisitionTimeAsLong; |
|
692 | unsigned long long int acquisitionTimeAsLong; | |
688 | unsigned char localAcquisitionTime[6]; |
|
693 | unsigned char localAcquisitionTime[6]; | |
689 | double deltaT; |
|
694 | double deltaT; | |
690 |
|
695 | |||
691 | deltaT = 0.; |
|
696 | deltaT = 0.; | |
692 |
|
697 | |||
693 | localAcquisitionTime[0] = (unsigned char) ( coarseTime >> 24 ); |
|
698 | localAcquisitionTime[0] = (unsigned char) ( coarseTime >> 24 ); | |
694 | localAcquisitionTime[1] = (unsigned char) ( coarseTime >> 16 ); |
|
699 | localAcquisitionTime[1] = (unsigned char) ( coarseTime >> 16 ); | |
695 | localAcquisitionTime[2] = (unsigned char) ( coarseTime >> 8 ); |
|
700 | localAcquisitionTime[2] = (unsigned char) ( coarseTime >> 8 ); | |
696 | localAcquisitionTime[3] = (unsigned char) ( coarseTime ); |
|
701 | localAcquisitionTime[3] = (unsigned char) ( coarseTime ); | |
697 | localAcquisitionTime[4] = (unsigned char) ( fineTime >> 8 ); |
|
702 | localAcquisitionTime[4] = (unsigned char) ( fineTime >> 8 ); | |
698 | localAcquisitionTime[5] = (unsigned char) ( fineTime ); |
|
703 | localAcquisitionTime[5] = (unsigned char) ( fineTime ); | |
699 |
|
704 | |||
700 | acquisitionTimeAsLong = ( (unsigned long long int) localAcquisitionTime[0] << 40 ) |
|
705 | acquisitionTimeAsLong = ( (unsigned long long int) localAcquisitionTime[0] << 40 ) | |
701 | + ( (unsigned long long int) localAcquisitionTime[1] << 32 ) |
|
706 | + ( (unsigned long long int) localAcquisitionTime[1] << 32 ) | |
702 | + ( (unsigned long long int) localAcquisitionTime[2] << 24 ) |
|
707 | + ( (unsigned long long int) localAcquisitionTime[2] << 24 ) | |
703 | + ( (unsigned long long int) localAcquisitionTime[3] << 16 ) |
|
708 | + ( (unsigned long long int) localAcquisitionTime[3] << 16 ) | |
704 | + ( (unsigned long long int) localAcquisitionTime[4] << 8 ) |
|
709 | + ( (unsigned long long int) localAcquisitionTime[4] << 8 ) | |
705 | + ( (unsigned long long int) localAcquisitionTime[5] ); |
|
710 | + ( (unsigned long long int) localAcquisitionTime[5] ); | |
706 |
|
711 | |||
707 | switch( sid ) |
|
712 | switch( sid ) | |
708 | { |
|
713 | { | |
709 | case SID_NORM_SWF_F0: |
|
714 | case SID_NORM_SWF_F0: | |
710 | deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_304 * 65536. / 24576. ; |
|
715 | deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_304 * 65536. / 24576. ; | |
711 | break; |
|
716 | break; | |
712 |
|
717 | |||
713 | case SID_NORM_SWF_F1: |
|
718 | case SID_NORM_SWF_F1: | |
714 | deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_304 * 65536. / 4096. ; |
|
719 | deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_304 * 65536. / 4096. ; | |
715 | break; |
|
720 | break; | |
716 |
|
721 | |||
717 | case SID_NORM_SWF_F2: |
|
722 | case SID_NORM_SWF_F2: | |
718 | deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_304 * 65536. / 256. ; |
|
723 | deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_304 * 65536. / 256. ; | |
719 | break; |
|
724 | break; | |
720 |
|
725 | |||
721 | case SID_SBM1_CWF_F1: |
|
726 | case SID_SBM1_CWF_F1: | |
722 | deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_CWF * 65536. / 4096. ; |
|
727 | deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_CWF * 65536. / 4096. ; | |
723 | break; |
|
728 | break; | |
724 |
|
729 | |||
725 | case SID_SBM2_CWF_F2: |
|
730 | case SID_SBM2_CWF_F2: | |
726 | deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_CWF * 65536. / 256. ; |
|
731 | deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_CWF * 65536. / 256. ; | |
727 | break; |
|
732 | break; | |
728 |
|
733 | |||
729 | case SID_BURST_CWF_F2: |
|
734 | case SID_BURST_CWF_F2: | |
730 | deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_CWF * 65536. / 256. ; |
|
735 | deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_CWF * 65536. / 256. ; | |
731 | break; |
|
736 | break; | |
732 |
|
737 | |||
733 | case SID_NORM_CWF_F3: |
|
738 | case SID_NORM_CWF_F3: | |
734 | deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_CWF_SHORT_F3 * 65536. / 16. ; |
|
739 | deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_CWF_SHORT_F3 * 65536. / 16. ; | |
735 | break; |
|
740 | break; | |
736 |
|
741 | |||
737 | case SID_NORM_CWF_LONG_F3: |
|
742 | case SID_NORM_CWF_LONG_F3: | |
738 | deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_CWF * 65536. / 16. ; |
|
743 | deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_CWF * 65536. / 16. ; | |
739 | break; |
|
744 | break; | |
740 |
|
745 | |||
741 | default: |
|
746 | default: | |
742 | PRINTF1("in compute_acquisition_time *** ERR unexpected sid %d\n", sid) |
|
747 | PRINTF1("in compute_acquisition_time *** ERR unexpected sid %d\n", sid) | |
743 | deltaT = 0.; |
|
748 | deltaT = 0.; | |
744 | break; |
|
749 | break; | |
745 | } |
|
750 | } | |
746 |
|
751 | |||
747 | acquisitionTimeAsLong = acquisitionTimeAsLong + (unsigned long long int) deltaT; |
|
752 | acquisitionTimeAsLong = acquisitionTimeAsLong + (unsigned long long int) deltaT; | |
748 | // |
|
753 | // | |
749 | acquisitionTime[0] = (unsigned char) (acquisitionTimeAsLong >> 40); |
|
754 | acquisitionTime[0] = (unsigned char) (acquisitionTimeAsLong >> 40); | |
750 | acquisitionTime[1] = (unsigned char) (acquisitionTimeAsLong >> 32); |
|
755 | acquisitionTime[1] = (unsigned char) (acquisitionTimeAsLong >> 32); | |
751 | acquisitionTime[2] = (unsigned char) (acquisitionTimeAsLong >> 24); |
|
756 | acquisitionTime[2] = (unsigned char) (acquisitionTimeAsLong >> 24); | |
752 | acquisitionTime[3] = (unsigned char) (acquisitionTimeAsLong >> 16); |
|
757 | acquisitionTime[3] = (unsigned char) (acquisitionTimeAsLong >> 16); | |
753 | acquisitionTime[4] = (unsigned char) (acquisitionTimeAsLong >> 8 ); |
|
758 | acquisitionTime[4] = (unsigned char) (acquisitionTimeAsLong >> 8 ); | |
754 | acquisitionTime[5] = (unsigned char) (acquisitionTimeAsLong ); |
|
759 | acquisitionTime[5] = (unsigned char) (acquisitionTimeAsLong ); | |
755 |
|
760 | |||
756 | } |
|
761 | } | |
757 |
|
762 | |||
758 | void build_snapshot_from_ring( ring_node *ring_node_to_send, |
|
763 | void build_snapshot_from_ring( ring_node *ring_node_to_send, | |
759 | unsigned char frequencyChannel, |
|
764 | unsigned char frequencyChannel, | |
760 | unsigned long long int acquisitionTimeF0_asLong, |
|
765 | unsigned long long int acquisitionTimeF0_asLong, | |
761 | ring_node *ring_node_swf_extracted, |
|
766 | ring_node *ring_node_swf_extracted, | |
762 | int *swf_extracted) |
|
767 | int *swf_extracted) | |
763 | { |
|
768 | { | |
764 | unsigned int i; |
|
769 | unsigned int i; | |
765 | unsigned long long int centerTime_asLong; |
|
770 | unsigned long long int centerTime_asLong; | |
766 | unsigned long long int acquisitionTime_asLong; |
|
771 | unsigned long long int acquisitionTime_asLong; | |
767 | unsigned long long int bufferAcquisitionTime_asLong; |
|
772 | unsigned long long int bufferAcquisitionTime_asLong; | |
768 | unsigned char *ptr1; |
|
773 | unsigned char *ptr1; | |
769 | unsigned char *ptr2; |
|
774 | unsigned char *ptr2; | |
770 | unsigned char *timeCharPtr; |
|
775 | unsigned char *timeCharPtr; | |
771 | unsigned char nb_ring_nodes; |
|
776 | unsigned char nb_ring_nodes; | |
772 | unsigned long long int frequency_asLong; |
|
777 | unsigned long long int frequency_asLong; | |
773 | unsigned long long int nbTicksPerSample_asLong; |
|
778 | unsigned long long int nbTicksPerSample_asLong; | |
774 | unsigned long long int nbSamplesPart1_asLong; |
|
779 | unsigned long long int nbSamplesPart1_asLong; | |
775 | unsigned long long int sampleOffset_asLong; |
|
780 | unsigned long long int sampleOffset_asLong; | |
776 |
|
781 | |||
777 | unsigned int deltaT_F0; |
|
782 | unsigned int deltaT_F0; | |
778 | unsigned int deltaT_F1; |
|
783 | unsigned int deltaT_F1; | |
779 | unsigned long long int deltaT_F2; |
|
784 | unsigned long long int deltaT_F2; | |
780 |
|
785 | |||
781 | deltaT_F0 = 2731; // (2048. / 24576. / 2.) * 65536. = 2730.667; |
|
786 | deltaT_F0 = 2731; // (2048. / 24576. / 2.) * 65536. = 2730.667; | |
782 | deltaT_F1 = 16384; // (2048. / 4096. / 2.) * 65536. = 16384; |
|
787 | deltaT_F1 = 16384; // (2048. / 4096. / 2.) * 65536. = 16384; | |
783 | deltaT_F2 = 262144; // (2048. / 256. / 2.) * 65536. = 262144; |
|
788 | deltaT_F2 = 262144; // (2048. / 256. / 2.) * 65536. = 262144; | |
784 | sampleOffset_asLong = 0x00; |
|
789 | sampleOffset_asLong = 0x00; | |
785 |
|
790 | |||
786 | // (1) get the f0 acquisition time => the value is passed in argument |
|
791 | // (1) get the f0 acquisition time => the value is passed in argument | |
787 |
|
792 | |||
788 | // (2) compute the central reference time |
|
793 | // (2) compute the central reference time | |
789 | centerTime_asLong = acquisitionTimeF0_asLong + deltaT_F0; |
|
794 | centerTime_asLong = acquisitionTimeF0_asLong + deltaT_F0; | |
790 |
|
795 | |||
791 | // (3) compute the acquisition time of the current snapshot |
|
796 | // (3) compute the acquisition time of the current snapshot | |
792 | switch(frequencyChannel) |
|
797 | switch(frequencyChannel) | |
793 | { |
|
798 | { | |
794 | case 1: // 1 is for F1 = 4096 Hz |
|
799 | case 1: // 1 is for F1 = 4096 Hz | |
795 | acquisitionTime_asLong = centerTime_asLong - deltaT_F1; |
|
800 | acquisitionTime_asLong = centerTime_asLong - deltaT_F1; | |
796 | nb_ring_nodes = NB_RING_NODES_F1; |
|
801 | nb_ring_nodes = NB_RING_NODES_F1; | |
797 | frequency_asLong = 4096; |
|
802 | frequency_asLong = 4096; | |
798 | nbTicksPerSample_asLong = 16; // 65536 / 4096; |
|
803 | nbTicksPerSample_asLong = 16; // 65536 / 4096; | |
799 | break; |
|
804 | break; | |
800 | case 2: // 2 is for F2 = 256 Hz |
|
805 | case 2: // 2 is for F2 = 256 Hz | |
801 | acquisitionTime_asLong = centerTime_asLong - deltaT_F2; |
|
806 | acquisitionTime_asLong = centerTime_asLong - deltaT_F2; | |
802 | nb_ring_nodes = NB_RING_NODES_F2; |
|
807 | nb_ring_nodes = NB_RING_NODES_F2; | |
803 | frequency_asLong = 256; |
|
808 | frequency_asLong = 256; | |
804 | nbTicksPerSample_asLong = 256; // 65536 / 256; |
|
809 | nbTicksPerSample_asLong = 256; // 65536 / 256; | |
805 | break; |
|
810 | break; | |
806 | default: |
|
811 | default: | |
807 | acquisitionTime_asLong = centerTime_asLong; |
|
812 | acquisitionTime_asLong = centerTime_asLong; | |
808 | frequency_asLong = 256; |
|
813 | frequency_asLong = 256; | |
809 | nbTicksPerSample_asLong = 256; |
|
814 | nbTicksPerSample_asLong = 256; | |
810 | break; |
|
815 | break; | |
811 | } |
|
816 | } | |
812 |
|
817 | |||
813 | //**************************************************************************** |
|
818 | //**************************************************************************** | |
814 | // (4) search the ring_node with the acquisition time <= acquisitionTime_asLong |
|
819 | // (4) search the ring_node with the acquisition time <= acquisitionTime_asLong | |
815 | for (i=0; i<nb_ring_nodes; i++) |
|
820 | for (i=0; i<nb_ring_nodes; i++) | |
816 | { |
|
821 | { | |
817 | //PRINTF1("%d ... ", i); |
|
822 | //PRINTF1("%d ... ", i); | |
818 | bufferAcquisitionTime_asLong = get_acquisition_time( (unsigned char *) &ring_node_to_send->coarseTime ); |
|
823 | bufferAcquisitionTime_asLong = get_acquisition_time( (unsigned char *) &ring_node_to_send->coarseTime ); | |
819 | if (bufferAcquisitionTime_asLong <= acquisitionTime_asLong) |
|
824 | if (bufferAcquisitionTime_asLong <= acquisitionTime_asLong) | |
820 | { |
|
825 | { | |
821 | //PRINTF1("buffer found with acquisition time = %llx\n", bufferAcquisitionTime_asLong); |
|
826 | //PRINTF1("buffer found with acquisition time = %llx\n", bufferAcquisitionTime_asLong); | |
822 | break; |
|
827 | break; | |
823 | } |
|
828 | } | |
824 | ring_node_to_send = ring_node_to_send->previous; |
|
829 | ring_node_to_send = ring_node_to_send->previous; | |
825 | } |
|
830 | } | |
826 |
|
831 | |||
827 | // (5) compute the number of samples to take in the current buffer |
|
832 | // (5) compute the number of samples to take in the current buffer | |
828 | sampleOffset_asLong = ((acquisitionTime_asLong - bufferAcquisitionTime_asLong) * frequency_asLong ) >> 16; |
|
833 | sampleOffset_asLong = ((acquisitionTime_asLong - bufferAcquisitionTime_asLong) * frequency_asLong ) >> 16; | |
829 | nbSamplesPart1_asLong = NB_SAMPLES_PER_SNAPSHOT - sampleOffset_asLong; |
|
834 | nbSamplesPart1_asLong = NB_SAMPLES_PER_SNAPSHOT - sampleOffset_asLong; | |
830 | //PRINTF2("sampleOffset_asLong = %lld, nbSamplesPart1_asLong = %lld\n", sampleOffset_asLong, nbSamplesPart1_asLong); |
|
835 | //PRINTF2("sampleOffset_asLong = %lld, nbSamplesPart1_asLong = %lld\n", sampleOffset_asLong, nbSamplesPart1_asLong); | |
831 |
|
836 | |||
832 | // (6) compute the final acquisition time |
|
837 | // (6) compute the final acquisition time | |
833 | acquisitionTime_asLong = bufferAcquisitionTime_asLong + |
|
838 | acquisitionTime_asLong = bufferAcquisitionTime_asLong + | |
834 | sampleOffset_asLong * nbTicksPerSample_asLong; |
|
839 | sampleOffset_asLong * nbTicksPerSample_asLong; | |
835 |
|
840 | |||
836 | // (7) copy the acquisition time at the beginning of the extrated snapshot |
|
841 | // (7) copy the acquisition time at the beginning of the extrated snapshot | |
837 | ptr1 = (unsigned char*) &acquisitionTime_asLong; |
|
842 | ptr1 = (unsigned char*) &acquisitionTime_asLong; | |
838 | // fine time |
|
843 | // fine time | |
839 | ptr2 = (unsigned char*) &ring_node_swf_extracted->fineTime; |
|
844 | ptr2 = (unsigned char*) &ring_node_swf_extracted->fineTime; | |
840 | ptr2[2] = ptr1[ 4 + 2 ]; |
|
845 | ptr2[2] = ptr1[ 4 + 2 ]; | |
841 | ptr2[3] = ptr1[ 5 + 2 ]; |
|
846 | ptr2[3] = ptr1[ 5 + 2 ]; | |
842 | // coarse time |
|
847 | // coarse time | |
843 | ptr2 = (unsigned char*) &ring_node_swf_extracted->coarseTime; |
|
848 | ptr2 = (unsigned char*) &ring_node_swf_extracted->coarseTime; | |
844 | ptr2[0] = ptr1[ 0 + 2 ]; |
|
849 | ptr2[0] = ptr1[ 0 + 2 ]; | |
845 | ptr2[1] = ptr1[ 1 + 2 ]; |
|
850 | ptr2[1] = ptr1[ 1 + 2 ]; | |
846 | ptr2[2] = ptr1[ 2 + 2 ]; |
|
851 | ptr2[2] = ptr1[ 2 + 2 ]; | |
847 | ptr2[3] = ptr1[ 3 + 2 ]; |
|
852 | ptr2[3] = ptr1[ 3 + 2 ]; | |
848 |
|
853 | |||
849 | // re set the synchronization bit |
|
854 | // re set the synchronization bit | |
850 | timeCharPtr = (unsigned char*) &ring_node_to_send->coarseTime; |
|
855 | timeCharPtr = (unsigned char*) &ring_node_to_send->coarseTime; | |
851 | ptr2[0] = ptr2[0] | (timeCharPtr[0] & 0x80); // [1000 0000] |
|
856 | ptr2[0] = ptr2[0] | (timeCharPtr[0] & 0x80); // [1000 0000] | |
852 |
|
857 | |||
853 | if ( (nbSamplesPart1_asLong >= NB_SAMPLES_PER_SNAPSHOT) | (nbSamplesPart1_asLong < 0) ) |
|
858 | if ( (nbSamplesPart1_asLong >= NB_SAMPLES_PER_SNAPSHOT) | (nbSamplesPart1_asLong < 0) ) | |
854 | { |
|
859 | { | |
855 | nbSamplesPart1_asLong = 0; |
|
860 | nbSamplesPart1_asLong = 0; | |
856 | } |
|
861 | } | |
857 | // copy the part 1 of the snapshot in the extracted buffer |
|
862 | // copy the part 1 of the snapshot in the extracted buffer | |
858 | for ( i = 0; i < (nbSamplesPart1_asLong * NB_WORDS_SWF_BLK); i++ ) |
|
863 | for ( i = 0; i < (nbSamplesPart1_asLong * NB_WORDS_SWF_BLK); i++ ) | |
859 | { |
|
864 | { | |
860 | swf_extracted[i] = |
|
865 | swf_extracted[i] = | |
861 | ((int*) ring_node_to_send->buffer_address)[ i + (sampleOffset_asLong * NB_WORDS_SWF_BLK) ]; |
|
866 | ((int*) ring_node_to_send->buffer_address)[ i + (sampleOffset_asLong * NB_WORDS_SWF_BLK) ]; | |
862 | } |
|
867 | } | |
863 | // copy the part 2 of the snapshot in the extracted buffer |
|
868 | // copy the part 2 of the snapshot in the extracted buffer | |
864 | ring_node_to_send = ring_node_to_send->next; |
|
869 | ring_node_to_send = ring_node_to_send->next; | |
865 | for ( i = (nbSamplesPart1_asLong * NB_WORDS_SWF_BLK); i < (NB_SAMPLES_PER_SNAPSHOT * NB_WORDS_SWF_BLK); i++ ) |
|
870 | for ( i = (nbSamplesPart1_asLong * NB_WORDS_SWF_BLK); i < (NB_SAMPLES_PER_SNAPSHOT * NB_WORDS_SWF_BLK); i++ ) | |
866 | { |
|
871 | { | |
867 | swf_extracted[i] = |
|
872 | swf_extracted[i] = | |
868 | ((int*) ring_node_to_send->buffer_address)[ (i-(nbSamplesPart1_asLong * NB_WORDS_SWF_BLK)) ]; |
|
873 | ((int*) ring_node_to_send->buffer_address)[ (i-(nbSamplesPart1_asLong * NB_WORDS_SWF_BLK)) ]; | |
869 | } |
|
874 | } | |
870 | } |
|
875 | } | |
871 |
|
876 | |||
872 | double computeCorrection( unsigned char *timePtr ) |
|
877 | double computeCorrection( unsigned char *timePtr ) | |
873 | { |
|
878 | { | |
874 | unsigned long long int acquisitionTime; |
|
879 | unsigned long long int acquisitionTime; | |
875 | unsigned long long int centerTime; |
|
880 | unsigned long long int centerTime; | |
876 | unsigned long long int previousTick; |
|
881 | unsigned long long int previousTick; | |
877 | unsigned long long int nextTick; |
|
882 | unsigned long long int nextTick; | |
878 | unsigned long long int deltaPreviousTick; |
|
883 | unsigned long long int deltaPreviousTick; | |
879 | unsigned long long int deltaNextTick; |
|
884 | unsigned long long int deltaNextTick; | |
880 | double deltaPrevious_ms; |
|
885 | double deltaPrevious_ms; | |
881 | double deltaNext_ms; |
|
886 | double deltaNext_ms; | |
882 | double correctionInF2; |
|
887 | double correctionInF2; | |
883 |
|
888 | |||
884 | // get acquisition time in fine time ticks |
|
889 | // get acquisition time in fine time ticks | |
885 | acquisitionTime = get_acquisition_time( timePtr ); |
|
890 | acquisitionTime = get_acquisition_time( timePtr ); | |
886 |
|
891 | |||
887 | // compute center time |
|
892 | // compute center time | |
888 | centerTime = acquisitionTime + 2731; // (2048. / 24576. / 2.) * 65536. = 2730.667; |
|
893 | centerTime = acquisitionTime + 2731; // (2048. / 24576. / 2.) * 65536. = 2730.667; | |
889 | previousTick = centerTime - (centerTime & 0xffff); |
|
894 | previousTick = centerTime - (centerTime & 0xffff); | |
890 | nextTick = previousTick + 65536; |
|
895 | nextTick = previousTick + 65536; | |
891 |
|
896 | |||
892 | deltaPreviousTick = centerTime - previousTick; |
|
897 | deltaPreviousTick = centerTime - previousTick; | |
893 | deltaNextTick = nextTick - centerTime; |
|
898 | deltaNextTick = nextTick - centerTime; | |
894 |
|
899 | |||
895 | deltaPrevious_ms = ((double) deltaPreviousTick) / 65536. * 1000.; |
|
900 | deltaPrevious_ms = ((double) deltaPreviousTick) / 65536. * 1000.; | |
896 | deltaNext_ms = ((double) deltaNextTick) / 65536. * 1000.; |
|
901 | deltaNext_ms = ((double) deltaNextTick) / 65536. * 1000.; | |
897 |
|
902 | |||
898 | PRINTF2(" delta previous = %.3f ms, delta next = %.2f ms\n", deltaPrevious_ms, deltaNext_ms); |
|
903 | PRINTF2(" delta previous = %.3f ms, delta next = %.2f ms\n", deltaPrevious_ms, deltaNext_ms); | |
899 | // PRINTF2(" delta previous = %llu fine time ticks, delta next = %llu fine time ticks\n", |
|
904 | // PRINTF2(" delta previous = %llu fine time ticks, delta next = %llu fine time ticks\n", | |
900 | // deltaPreviousTick, deltaNextTick); |
|
905 | // deltaPreviousTick, deltaNextTick); | |
901 |
|
906 | |||
902 | // which tick is the closest? |
|
907 | // which tick is the closest? | |
903 | if (deltaPreviousTick > deltaNextTick) |
|
908 | if (deltaPreviousTick > deltaNextTick) | |
904 | { |
|
909 | { | |
905 | // the snapshot center is just before the second => increase delta_snapshot |
|
910 | // the snapshot center is just before the second => increase delta_snapshot | |
906 | correctionInF2 = + (deltaNext_ms * 256. / 1000. ); |
|
911 | correctionInF2 = + (deltaNext_ms * 256. / 1000. ); | |
907 | } |
|
912 | } | |
908 | else |
|
913 | else | |
909 | { |
|
914 | { | |
910 | // the snapshot center is just after the second => decrease delta_snapshot |
|
915 | // the snapshot center is just after the second => decrease delta_snapshot | |
911 | correctionInF2 = - (deltaPrevious_ms * 256. / 1000. ); |
|
916 | correctionInF2 = - (deltaPrevious_ms * 256. / 1000. ); | |
912 | } |
|
917 | } | |
913 |
|
918 | |||
914 | PRINTF1(" correctionInF2 = %.2f\n", correctionInF2); |
|
919 | PRINTF1(" correctionInF2 = %.2f\n", correctionInF2); | |
915 |
|
920 | |||
916 | return correctionInF2; |
|
921 | return correctionInF2; | |
917 | } |
|
922 | } | |
918 |
|
923 | |||
919 | void applyCorrection( double correction ) |
|
924 | void applyCorrection( double correction ) | |
920 | { |
|
925 | { | |
921 | int correctionInt; |
|
926 | int correctionInt; | |
922 |
|
927 | |||
923 | if (correction>=0.) |
|
928 | if (correction>=0.) | |
924 | { |
|
929 | { | |
925 | if ( correction > 0.5 ) |
|
930 | if ( correction > 0.5 ) | |
926 | { |
|
931 | { | |
927 | correctionInt = 1; |
|
932 | correctionInt = 1; | |
928 | } |
|
933 | } | |
929 | else |
|
934 | else | |
930 | { |
|
935 | { | |
931 | correctionInt = floor(correction); |
|
936 | correctionInt = floor(correction); | |
932 | } |
|
937 | } | |
933 | } |
|
938 | } | |
934 | else |
|
939 | else | |
935 | { |
|
940 | { | |
936 | if ( correction < -0.5) |
|
941 | if ( correction < -0.5) | |
937 | { |
|
942 | { | |
938 | correctionInt = -1; |
|
943 | correctionInt = -1; | |
939 | } |
|
944 | } | |
940 | else |
|
945 | else | |
941 | { |
|
946 | { | |
942 | correctionInt = ceil(correction); |
|
947 | correctionInt = ceil(correction); | |
943 | } |
|
948 | } | |
944 | } |
|
949 | } | |
945 | waveform_picker_regs->delta_snapshot = waveform_picker_regs->delta_snapshot + correctionInt; |
|
950 | waveform_picker_regs->delta_snapshot = waveform_picker_regs->delta_snapshot + correctionInt; | |
946 | } |
|
951 | } | |
947 |
|
952 | |||
948 | void snapshot_resynchronization( unsigned char *timePtr ) |
|
953 | void snapshot_resynchronization( unsigned char *timePtr ) | |
949 | { |
|
954 | { | |
950 | static double correction = 0.; |
|
955 | static double correction = 0.; | |
951 | static resynchro_state state = MEASURE_0; |
|
956 | static resynchro_state state = MEASURE_0; | |
952 |
|
957 | |||
953 | int correctionInt; |
|
958 | int correctionInt; | |
954 |
|
959 | |||
955 | correctionInt = 0; |
|
960 | correctionInt = 0; | |
956 |
|
961 | |||
957 | switch (state) |
|
962 | switch (state) | |
958 | { |
|
963 | { | |
959 |
|
964 | |||
960 | case MEASURE_0: |
|
965 | case MEASURE_0: | |
961 | // ******** |
|
966 | // ******** | |
962 | PRINTF("MEASURE_0 ===\n"); |
|
967 | PRINTF("MEASURE_0 ===\n"); | |
963 | state = CORRECTION_0; |
|
968 | state = CORRECTION_0; | |
964 | correction = computeCorrection( timePtr ); |
|
969 | correction = computeCorrection( timePtr ); | |
965 | PRINTF1("MEASURE_0 === correction = %.2f\n", correction ); |
|
970 | PRINTF1("MEASURE_0 === correction = %.2f\n", correction ); | |
966 | applyCorrection( correction ); |
|
971 | applyCorrection( correction ); | |
967 | PRINTF1("MEASURE_0 === delta_snapshot = %d\n", waveform_picker_regs->delta_snapshot); |
|
972 | PRINTF1("MEASURE_0 === delta_snapshot = %d\n", waveform_picker_regs->delta_snapshot); | |
968 | //**** |
|
973 | //**** | |
969 | break; |
|
974 | break; | |
970 |
|
975 | |||
971 | case CORRECTION_0: |
|
976 | case CORRECTION_0: | |
972 | //************ |
|
977 | //************ | |
973 | PRINTF("CORRECTION_0 ===\n"); |
|
978 | PRINTF("CORRECTION_0 ===\n"); | |
974 | state = CORRECTION_1; |
|
979 | state = CORRECTION_1; | |
975 | computeCorrection( timePtr ); |
|
980 | computeCorrection( timePtr ); | |
976 | correction = -correction; |
|
981 | correction = -correction; | |
977 | PRINTF1("CORRECTION_0 === correction = %.2f\n", correction ); |
|
982 | PRINTF1("CORRECTION_0 === correction = %.2f\n", correction ); | |
978 | applyCorrection( correction ); |
|
983 | applyCorrection( correction ); | |
979 | PRINTF1("CORRECTION_0 === delta_snapshot = %d\n", waveform_picker_regs->delta_snapshot); |
|
984 | PRINTF1("CORRECTION_0 === delta_snapshot = %d\n", waveform_picker_regs->delta_snapshot); | |
980 | //**** |
|
985 | //**** | |
981 | break; |
|
986 | break; | |
982 |
|
987 | |||
983 | case CORRECTION_1: |
|
988 | case CORRECTION_1: | |
984 | //************ |
|
989 | //************ | |
985 | PRINTF("CORRECTION_1 ===\n"); |
|
990 | PRINTF("CORRECTION_1 ===\n"); | |
986 | state = MEASURE_0; |
|
991 | state = MEASURE_0; | |
987 | computeCorrection( timePtr ); |
|
992 | computeCorrection( timePtr ); | |
988 | PRINTF1("CORRECTION_1 === delta_snapshot = %d\n", waveform_picker_regs->delta_snapshot); |
|
993 | PRINTF1("CORRECTION_1 === delta_snapshot = %d\n", waveform_picker_regs->delta_snapshot); | |
989 | //**** |
|
994 | //**** | |
990 | break; |
|
995 | break; | |
991 |
|
996 | |||
992 | default: |
|
997 | default: | |
993 | break; |
|
998 | break; | |
994 |
|
999 | |||
995 | } |
|
1000 | } | |
996 | } |
|
1001 | } | |
997 |
|
1002 | |||
998 | //************** |
|
1003 | //************** | |
999 | // wfp registers |
|
1004 | // wfp registers | |
1000 | void reset_wfp_burst_enable( void ) |
|
1005 | void reset_wfp_burst_enable( void ) | |
1001 | { |
|
1006 | { | |
1002 | /** This function resets the waveform picker burst_enable register. |
|
1007 | /** This function resets the waveform picker burst_enable register. | |
1003 | * |
|
1008 | * | |
1004 | * The burst bits [f2 f1 f0] and the enable bits [f3 f2 f1 f0] are set to 0. |
|
1009 | * The burst bits [f2 f1 f0] and the enable bits [f3 f2 f1 f0] are set to 0. | |
1005 | * |
|
1010 | * | |
1006 | */ |
|
1011 | */ | |
1007 |
|
1012 | |||
1008 | // [1000 000] burst f2, f1, f0 enable f3, f2, f1, f0 |
|
1013 | // [1000 000] burst f2, f1, f0 enable f3, f2, f1, f0 | |
1009 | waveform_picker_regs->run_burst_enable = waveform_picker_regs->run_burst_enable & 0x80; |
|
1014 | waveform_picker_regs->run_burst_enable = waveform_picker_regs->run_burst_enable & 0x80; | |
1010 | } |
|
1015 | } | |
1011 |
|
1016 | |||
1012 | void reset_wfp_status( void ) |
|
1017 | void reset_wfp_status( void ) | |
1013 | { |
|
1018 | { | |
1014 | /** This function resets the waveform picker status register. |
|
1019 | /** This function resets the waveform picker status register. | |
1015 | * |
|
1020 | * | |
1016 | * All status bits are set to 0 [new_err full_err full]. |
|
1021 | * All status bits are set to 0 [new_err full_err full]. | |
1017 | * |
|
1022 | * | |
1018 | */ |
|
1023 | */ | |
1019 |
|
1024 | |||
1020 | waveform_picker_regs->status = 0xffff; |
|
1025 | waveform_picker_regs->status = 0xffff; | |
1021 | } |
|
1026 | } | |
1022 |
|
1027 | |||
1023 | void reset_wfp_buffer_addresses( void ) |
|
1028 | void reset_wfp_buffer_addresses( void ) | |
1024 | { |
|
1029 | { | |
1025 | // F0 |
|
1030 | // F0 | |
1026 | waveform_picker_regs->addr_data_f0_0 = current_ring_node_f0->previous->buffer_address; // 0x08 |
|
1031 | waveform_picker_regs->addr_data_f0_0 = current_ring_node_f0->previous->buffer_address; // 0x08 | |
1027 | waveform_picker_regs->addr_data_f0_1 = current_ring_node_f0->buffer_address; // 0x0c |
|
1032 | waveform_picker_regs->addr_data_f0_1 = current_ring_node_f0->buffer_address; // 0x0c | |
1028 | // F1 |
|
1033 | // F1 | |
1029 | waveform_picker_regs->addr_data_f1_0 = current_ring_node_f1->previous->buffer_address; // 0x10 |
|
1034 | waveform_picker_regs->addr_data_f1_0 = current_ring_node_f1->previous->buffer_address; // 0x10 | |
1030 | waveform_picker_regs->addr_data_f1_1 = current_ring_node_f1->buffer_address; // 0x14 |
|
1035 | waveform_picker_regs->addr_data_f1_1 = current_ring_node_f1->buffer_address; // 0x14 | |
1031 | // F2 |
|
1036 | // F2 | |
1032 | waveform_picker_regs->addr_data_f2_0 = current_ring_node_f2->previous->buffer_address; // 0x18 |
|
1037 | waveform_picker_regs->addr_data_f2_0 = current_ring_node_f2->previous->buffer_address; // 0x18 | |
1033 | waveform_picker_regs->addr_data_f2_1 = current_ring_node_f2->buffer_address; // 0x1c |
|
1038 | waveform_picker_regs->addr_data_f2_1 = current_ring_node_f2->buffer_address; // 0x1c | |
1034 | // F3 |
|
1039 | // F3 | |
1035 | waveform_picker_regs->addr_data_f3_0 = current_ring_node_f3->previous->buffer_address; // 0x20 |
|
1040 | waveform_picker_regs->addr_data_f3_0 = current_ring_node_f3->previous->buffer_address; // 0x20 | |
1036 | waveform_picker_regs->addr_data_f3_1 = current_ring_node_f3->buffer_address; // 0x24 |
|
1041 | waveform_picker_regs->addr_data_f3_1 = current_ring_node_f3->buffer_address; // 0x24 | |
1037 | } |
|
1042 | } | |
1038 |
|
1043 | |||
1039 | void reset_waveform_picker_regs( void ) |
|
1044 | void reset_waveform_picker_regs( void ) | |
1040 | { |
|
1045 | { | |
1041 | /** This function resets the waveform picker module registers. |
|
1046 | /** This function resets the waveform picker module registers. | |
1042 | * |
|
1047 | * | |
1043 | * The registers affected by this function are located at the following offset addresses: |
|
1048 | * The registers affected by this function are located at the following offset addresses: | |
1044 | * - 0x00 data_shaping |
|
1049 | * - 0x00 data_shaping | |
1045 | * - 0x04 run_burst_enable |
|
1050 | * - 0x04 run_burst_enable | |
1046 | * - 0x08 addr_data_f0 |
|
1051 | * - 0x08 addr_data_f0 | |
1047 | * - 0x0C addr_data_f1 |
|
1052 | * - 0x0C addr_data_f1 | |
1048 | * - 0x10 addr_data_f2 |
|
1053 | * - 0x10 addr_data_f2 | |
1049 | * - 0x14 addr_data_f3 |
|
1054 | * - 0x14 addr_data_f3 | |
1050 | * - 0x18 status |
|
1055 | * - 0x18 status | |
1051 | * - 0x1C delta_snapshot |
|
1056 | * - 0x1C delta_snapshot | |
1052 | * - 0x20 delta_f0 |
|
1057 | * - 0x20 delta_f0 | |
1053 | * - 0x24 delta_f0_2 |
|
1058 | * - 0x24 delta_f0_2 | |
1054 | * - 0x28 delta_f1 (obsolet parameter) |
|
1059 | * - 0x28 delta_f1 (obsolet parameter) | |
1055 | * - 0x2c delta_f2 |
|
1060 | * - 0x2c delta_f2 | |
1056 | * - 0x30 nb_data_by_buffer |
|
1061 | * - 0x30 nb_data_by_buffer | |
1057 | * - 0x34 nb_snapshot_param |
|
1062 | * - 0x34 nb_snapshot_param | |
1058 | * - 0x38 start_date |
|
1063 | * - 0x38 start_date | |
1059 | * - 0x3c nb_word_in_buffer |
|
1064 | * - 0x3c nb_word_in_buffer | |
1060 | * |
|
1065 | * | |
1061 | */ |
|
1066 | */ | |
1062 |
|
1067 | |||
1063 | set_wfp_data_shaping(); // 0x00 *** R1 R0 SP1 SP0 BW |
|
1068 | set_wfp_data_shaping(); // 0x00 *** R1 R0 SP1 SP0 BW | |
1064 |
|
1069 | |||
1065 | reset_wfp_burst_enable(); // 0x04 *** [run *** burst f2, f1, f0 *** enable f3, f2, f1, f0 ] |
|
1070 | reset_wfp_burst_enable(); // 0x04 *** [run *** burst f2, f1, f0 *** enable f3, f2, f1, f0 ] | |
1066 |
|
1071 | |||
1067 | reset_wfp_buffer_addresses(); |
|
1072 | reset_wfp_buffer_addresses(); | |
1068 |
|
1073 | |||
1069 | reset_wfp_status(); // 0x18 |
|
1074 | reset_wfp_status(); // 0x18 | |
1070 |
|
1075 | |||
1071 | set_wfp_delta_snapshot(); // 0x1c *** 300 s => 0x12bff |
|
1076 | set_wfp_delta_snapshot(); // 0x1c *** 300 s => 0x12bff | |
1072 |
|
1077 | |||
1073 | set_wfp_delta_f0_f0_2(); // 0x20, 0x24 |
|
1078 | set_wfp_delta_f0_f0_2(); // 0x20, 0x24 | |
1074 |
|
1079 | |||
1075 | //the parameter delta_f1 [0x28] is not used anymore |
|
1080 | //the parameter delta_f1 [0x28] is not used anymore | |
1076 |
|
1081 | |||
1077 | set_wfp_delta_f2(); // 0x2c |
|
1082 | set_wfp_delta_f2(); // 0x2c | |
1078 |
|
1083 | |||
1079 | DEBUG_PRINTF1("delta_snapshot %x\n", waveform_picker_regs->delta_snapshot); |
|
1084 | DEBUG_PRINTF1("delta_snapshot %x\n", waveform_picker_regs->delta_snapshot); | |
1080 | DEBUG_PRINTF1("delta_f0 %x\n", waveform_picker_regs->delta_f0); |
|
1085 | DEBUG_PRINTF1("delta_f0 %x\n", waveform_picker_regs->delta_f0); | |
1081 | DEBUG_PRINTF1("delta_f0_2 %x\n", waveform_picker_regs->delta_f0_2); |
|
1086 | DEBUG_PRINTF1("delta_f0_2 %x\n", waveform_picker_regs->delta_f0_2); | |
1082 | DEBUG_PRINTF1("delta_f1 %x\n", waveform_picker_regs->delta_f1); |
|
1087 | DEBUG_PRINTF1("delta_f1 %x\n", waveform_picker_regs->delta_f1); | |
1083 | DEBUG_PRINTF1("delta_f2 %x\n", waveform_picker_regs->delta_f2); |
|
1088 | DEBUG_PRINTF1("delta_f2 %x\n", waveform_picker_regs->delta_f2); | |
1084 | // 2688 = 8 * 336 |
|
1089 | // 2688 = 8 * 336 | |
1085 | waveform_picker_regs->nb_data_by_buffer = 0xa7f; // 0x30 *** 2688 - 1 => nb samples -1 |
|
1090 | waveform_picker_regs->nb_data_by_buffer = 0xa7f; // 0x30 *** 2688 - 1 => nb samples -1 | |
1086 | waveform_picker_regs->snapshot_param = 0xa80; // 0x34 *** 2688 => nb samples |
|
1091 | waveform_picker_regs->snapshot_param = 0xa80; // 0x34 *** 2688 => nb samples | |
1087 | waveform_picker_regs->start_date = 0x7fffffff; // 0x38 |
|
1092 | waveform_picker_regs->start_date = 0x7fffffff; // 0x38 | |
1088 | // |
|
1093 | // | |
1089 | // coarse time and fine time registers are not initialized, they are volatile |
|
1094 | // coarse time and fine time registers are not initialized, they are volatile | |
1090 | // |
|
1095 | // | |
1091 | waveform_picker_regs->buffer_length = 0x1f8;// buffer length in burst = 3 * 2688 / 16 = 504 = 0x1f8 |
|
1096 | waveform_picker_regs->buffer_length = 0x1f8;// buffer length in burst = 3 * 2688 / 16 = 504 = 0x1f8 | |
1092 | } |
|
1097 | } | |
1093 |
|
1098 | |||
1094 | void set_wfp_data_shaping( void ) |
|
1099 | void set_wfp_data_shaping( void ) | |
1095 | { |
|
1100 | { | |
1096 | /** This function sets the data_shaping register of the waveform picker module. |
|
1101 | /** This function sets the data_shaping register of the waveform picker module. | |
1097 | * |
|
1102 | * | |
1098 | * The value is read from one field of the parameter_dump_packet structure:\n |
|
1103 | * The value is read from one field of the parameter_dump_packet structure:\n | |
1099 | * bw_sp0_sp1_r0_r1 |
|
1104 | * bw_sp0_sp1_r0_r1 | |
1100 | * |
|
1105 | * | |
1101 | */ |
|
1106 | */ | |
1102 |
|
1107 | |||
1103 | unsigned char data_shaping; |
|
1108 | unsigned char data_shaping; | |
1104 |
|
1109 | |||
1105 | // get the parameters for the data shaping [BW SP0 SP1 R0 R1] in sy_lfr_common1 and configure the register |
|
1110 | // get the parameters for the data shaping [BW SP0 SP1 R0 R1] in sy_lfr_common1 and configure the register | |
1106 | // waveform picker : [R1 R0 SP1 SP0 BW] |
|
1111 | // waveform picker : [R1 R0 SP1 SP0 BW] | |
1107 |
|
1112 | |||
1108 | data_shaping = parameter_dump_packet.sy_lfr_common_parameters; |
|
1113 | data_shaping = parameter_dump_packet.sy_lfr_common_parameters; | |
1109 |
|
1114 | |||
1110 | waveform_picker_regs->data_shaping = |
|
1115 | waveform_picker_regs->data_shaping = | |
1111 | ( (data_shaping & 0x20) >> 5 ) // BW |
|
1116 | ( (data_shaping & 0x20) >> 5 ) // BW | |
1112 | + ( (data_shaping & 0x10) >> 3 ) // SP0 |
|
1117 | + ( (data_shaping & 0x10) >> 3 ) // SP0 | |
1113 | + ( (data_shaping & 0x08) >> 1 ) // SP1 |
|
1118 | + ( (data_shaping & 0x08) >> 1 ) // SP1 | |
1114 | + ( (data_shaping & 0x04) << 1 ) // R0 |
|
1119 | + ( (data_shaping & 0x04) << 1 ) // R0 | |
1115 | + ( (data_shaping & 0x02) << 3 ) // R1 |
|
1120 | + ( (data_shaping & 0x02) << 3 ) // R1 | |
1116 | + ( (data_shaping & 0x01) << 5 ); // R2 |
|
1121 | + ( (data_shaping & 0x01) << 5 ); // R2 | |
1117 | } |
|
1122 | } | |
1118 |
|
1123 | |||
1119 | void set_wfp_burst_enable_register( unsigned char mode ) |
|
1124 | void set_wfp_burst_enable_register( unsigned char mode ) | |
1120 | { |
|
1125 | { | |
1121 | /** This function sets the waveform picker burst_enable register depending on the mode. |
|
1126 | /** This function sets the waveform picker burst_enable register depending on the mode. | |
1122 | * |
|
1127 | * | |
1123 | * @param mode is the LFR mode to launch. |
|
1128 | * @param mode is the LFR mode to launch. | |
1124 | * |
|
1129 | * | |
1125 | * The burst bits shall be before the enable bits. |
|
1130 | * The burst bits shall be before the enable bits. | |
1126 | * |
|
1131 | * | |
1127 | */ |
|
1132 | */ | |
1128 |
|
1133 | |||
1129 | // [0000 0000] burst f2, f1, f0 enable f3 f2 f1 f0 |
|
1134 | // [0000 0000] burst f2, f1, f0 enable f3 f2 f1 f0 | |
1130 | // the burst bits shall be set first, before the enable bits |
|
1135 | // the burst bits shall be set first, before the enable bits | |
1131 | switch(mode) { |
|
1136 | switch(mode) { | |
1132 | case LFR_MODE_NORMAL: |
|
1137 | case LFR_MODE_NORMAL: | |
1133 | case LFR_MODE_SBM1: |
|
1138 | case LFR_MODE_SBM1: | |
1134 | case LFR_MODE_SBM2: |
|
1139 | case LFR_MODE_SBM2: | |
1135 | waveform_picker_regs->run_burst_enable = 0x60; // [0110 0000] enable f2 and f1 burst |
|
1140 | waveform_picker_regs->run_burst_enable = 0x60; // [0110 0000] enable f2 and f1 burst | |
1136 | waveform_picker_regs->run_burst_enable = waveform_picker_regs->run_burst_enable | 0x0f; // [1111] enable f3 f2 f1 f0 |
|
1141 | waveform_picker_regs->run_burst_enable = waveform_picker_regs->run_burst_enable | 0x0f; // [1111] enable f3 f2 f1 f0 | |
1137 | break; |
|
1142 | break; | |
1138 | case LFR_MODE_BURST: |
|
1143 | case LFR_MODE_BURST: | |
1139 | waveform_picker_regs->run_burst_enable = 0x40; // [0100 0000] f2 burst enabled |
|
1144 | waveform_picker_regs->run_burst_enable = 0x40; // [0100 0000] f2 burst enabled | |
1140 | waveform_picker_regs->run_burst_enable = waveform_picker_regs->run_burst_enable | 0x0c; // [1100] enable f3 and f2 |
|
1145 | waveform_picker_regs->run_burst_enable = waveform_picker_regs->run_burst_enable | 0x0c; // [1100] enable f3 and f2 | |
1141 | break; |
|
1146 | break; | |
1142 | default: |
|
1147 | default: | |
1143 | waveform_picker_regs->run_burst_enable = 0x00; // [0000 0000] no burst enabled, no waveform enabled |
|
1148 | waveform_picker_regs->run_burst_enable = 0x00; // [0000 0000] no burst enabled, no waveform enabled | |
1144 | break; |
|
1149 | break; | |
1145 | } |
|
1150 | } | |
1146 | } |
|
1151 | } | |
1147 |
|
1152 | |||
1148 | void set_wfp_delta_snapshot( void ) |
|
1153 | void set_wfp_delta_snapshot( void ) | |
1149 | { |
|
1154 | { | |
1150 | /** This function sets the delta_snapshot register of the waveform picker module. |
|
1155 | /** This function sets the delta_snapshot register of the waveform picker module. | |
1151 | * |
|
1156 | * | |
1152 | * The value is read from two (unsigned char) of the parameter_dump_packet structure: |
|
1157 | * The value is read from two (unsigned char) of the parameter_dump_packet structure: | |
1153 | * - sy_lfr_n_swf_p[0] |
|
1158 | * - sy_lfr_n_swf_p[0] | |
1154 | * - sy_lfr_n_swf_p[1] |
|
1159 | * - sy_lfr_n_swf_p[1] | |
1155 | * |
|
1160 | * | |
1156 | */ |
|
1161 | */ | |
1157 |
|
1162 | |||
1158 | unsigned int delta_snapshot; |
|
1163 | unsigned int delta_snapshot; | |
1159 | unsigned int delta_snapshot_in_T2; |
|
1164 | unsigned int delta_snapshot_in_T2; | |
1160 |
|
1165 | |||
1161 | delta_snapshot = parameter_dump_packet.sy_lfr_n_swf_p[0]*256 |
|
1166 | delta_snapshot = parameter_dump_packet.sy_lfr_n_swf_p[0]*256 | |
1162 | + parameter_dump_packet.sy_lfr_n_swf_p[1]; |
|
1167 | + parameter_dump_packet.sy_lfr_n_swf_p[1]; | |
1163 |
|
1168 | |||
1164 | delta_snapshot_in_T2 = delta_snapshot * 256; |
|
1169 | delta_snapshot_in_T2 = delta_snapshot * 256; | |
1165 | waveform_picker_regs->delta_snapshot = delta_snapshot_in_T2 - 1; // max 4 bytes |
|
1170 | waveform_picker_regs->delta_snapshot = delta_snapshot_in_T2 - 1; // max 4 bytes | |
1166 | } |
|
1171 | } | |
1167 |
|
1172 | |||
1168 | void set_wfp_delta_f0_f0_2( void ) |
|
1173 | void set_wfp_delta_f0_f0_2( void ) | |
1169 | { |
|
1174 | { | |
1170 | unsigned int delta_snapshot; |
|
1175 | unsigned int delta_snapshot; | |
1171 | unsigned int nb_samples_per_snapshot; |
|
1176 | unsigned int nb_samples_per_snapshot; | |
1172 | float delta_f0_in_float; |
|
1177 | float delta_f0_in_float; | |
1173 |
|
1178 | |||
1174 | delta_snapshot = waveform_picker_regs->delta_snapshot; |
|
1179 | delta_snapshot = waveform_picker_regs->delta_snapshot; | |
1175 | nb_samples_per_snapshot = parameter_dump_packet.sy_lfr_n_swf_l[0] * 256 + parameter_dump_packet.sy_lfr_n_swf_l[1]; |
|
1180 | nb_samples_per_snapshot = parameter_dump_packet.sy_lfr_n_swf_l[0] * 256 + parameter_dump_packet.sy_lfr_n_swf_l[1]; | |
1176 | delta_f0_in_float = nb_samples_per_snapshot / 2. * ( 1. / 256. - 1. / 24576.) * 256.; |
|
1181 | delta_f0_in_float = nb_samples_per_snapshot / 2. * ( 1. / 256. - 1. / 24576.) * 256.; | |
1177 |
|
1182 | |||
1178 | waveform_picker_regs->delta_f0 = delta_snapshot - floor( delta_f0_in_float ); |
|
1183 | waveform_picker_regs->delta_f0 = delta_snapshot - floor( delta_f0_in_float ); | |
1179 | waveform_picker_regs->delta_f0_2 = 0x30; // 48 = 11 0000, max 7 bits |
|
1184 | waveform_picker_regs->delta_f0_2 = 0x30; // 48 = 11 0000, max 7 bits | |
1180 | } |
|
1185 | } | |
1181 |
|
1186 | |||
1182 | void set_wfp_delta_f1( void ) |
|
1187 | void set_wfp_delta_f1( void ) | |
1183 | { |
|
1188 | { | |
1184 | /** Sets the value of the delta_f1 parameter |
|
1189 | /** Sets the value of the delta_f1 parameter | |
1185 | * |
|
1190 | * | |
1186 | * @param void |
|
1191 | * @param void | |
1187 | * |
|
1192 | * | |
1188 | * @return void |
|
1193 | * @return void | |
1189 | * |
|
1194 | * | |
1190 | * delta_f1 is not used, the snapshots are extracted from CWF_F1 waveforms. |
|
1195 | * delta_f1 is not used, the snapshots are extracted from CWF_F1 waveforms. | |
1191 | * |
|
1196 | * | |
1192 | */ |
|
1197 | */ | |
1193 |
|
1198 | |||
1194 | unsigned int delta_snapshot; |
|
1199 | unsigned int delta_snapshot; | |
1195 | unsigned int nb_samples_per_snapshot; |
|
1200 | unsigned int nb_samples_per_snapshot; | |
1196 | float delta_f1_in_float; |
|
1201 | float delta_f1_in_float; | |
1197 |
|
1202 | |||
1198 | delta_snapshot = waveform_picker_regs->delta_snapshot; |
|
1203 | delta_snapshot = waveform_picker_regs->delta_snapshot; | |
1199 | nb_samples_per_snapshot = parameter_dump_packet.sy_lfr_n_swf_l[0] * 256 + parameter_dump_packet.sy_lfr_n_swf_l[1]; |
|
1204 | nb_samples_per_snapshot = parameter_dump_packet.sy_lfr_n_swf_l[0] * 256 + parameter_dump_packet.sy_lfr_n_swf_l[1]; | |
1200 | delta_f1_in_float = nb_samples_per_snapshot / 2. * ( 1. / 256. - 1. / 4096.) * 256.; |
|
1205 | delta_f1_in_float = nb_samples_per_snapshot / 2. * ( 1. / 256. - 1. / 4096.) * 256.; | |
1201 |
|
1206 | |||
1202 | waveform_picker_regs->delta_f1 = delta_snapshot - floor( delta_f1_in_float ); |
|
1207 | waveform_picker_regs->delta_f1 = delta_snapshot - floor( delta_f1_in_float ); | |
1203 | } |
|
1208 | } | |
1204 |
|
1209 | |||
1205 | void set_wfp_delta_f2( void ) // parameter not used, only delta_f0 and delta_f0_2 are used |
|
1210 | void set_wfp_delta_f2( void ) // parameter not used, only delta_f0 and delta_f0_2 are used | |
1206 | { |
|
1211 | { | |
1207 | /** Sets the value of the delta_f2 parameter |
|
1212 | /** Sets the value of the delta_f2 parameter | |
1208 | * |
|
1213 | * | |
1209 | * @param void |
|
1214 | * @param void | |
1210 | * |
|
1215 | * | |
1211 | * @return void |
|
1216 | * @return void | |
1212 | * |
|
1217 | * | |
1213 | * delta_f2 is used only for the first snapshot generation, even when the snapshots are extracted from CWF_F2 |
|
1218 | * delta_f2 is used only for the first snapshot generation, even when the snapshots are extracted from CWF_F2 | |
1214 | * waveforms (see lpp_waveform_snapshot_controler.vhd for details). |
|
1219 | * waveforms (see lpp_waveform_snapshot_controler.vhd for details). | |
1215 | * |
|
1220 | * | |
1216 | */ |
|
1221 | */ | |
1217 |
|
1222 | |||
1218 | unsigned int delta_snapshot; |
|
1223 | unsigned int delta_snapshot; | |
1219 | unsigned int nb_samples_per_snapshot; |
|
1224 | unsigned int nb_samples_per_snapshot; | |
1220 |
|
1225 | |||
1221 | delta_snapshot = waveform_picker_regs->delta_snapshot; |
|
1226 | delta_snapshot = waveform_picker_regs->delta_snapshot; | |
1222 | nb_samples_per_snapshot = parameter_dump_packet.sy_lfr_n_swf_l[0] * 256 + parameter_dump_packet.sy_lfr_n_swf_l[1]; |
|
1227 | nb_samples_per_snapshot = parameter_dump_packet.sy_lfr_n_swf_l[0] * 256 + parameter_dump_packet.sy_lfr_n_swf_l[1]; | |
1223 |
|
1228 | |||
1224 | waveform_picker_regs->delta_f2 = delta_snapshot - nb_samples_per_snapshot / 2 - 1; |
|
1229 | waveform_picker_regs->delta_f2 = delta_snapshot - nb_samples_per_snapshot / 2 - 1; | |
1225 | } |
|
1230 | } | |
1226 |
|
1231 | |||
1227 | //***************** |
|
1232 | //***************** | |
1228 | // local parameters |
|
1233 | // local parameters | |
1229 |
|
1234 | |||
1230 | void increment_seq_counter_source_id( unsigned char *packet_sequence_control, unsigned int sid ) |
|
1235 | void increment_seq_counter_source_id( unsigned char *packet_sequence_control, unsigned int sid ) | |
1231 | { |
|
1236 | { | |
1232 | /** This function increments the parameter "sequence_cnt" depending on the sid passed in argument. |
|
1237 | /** This function increments the parameter "sequence_cnt" depending on the sid passed in argument. | |
1233 | * |
|
1238 | * | |
1234 | * @param packet_sequence_control is a pointer toward the parameter sequence_cnt to update. |
|
1239 | * @param packet_sequence_control is a pointer toward the parameter sequence_cnt to update. | |
1235 | * @param sid is the source identifier of the packet being updated. |
|
1240 | * @param sid is the source identifier of the packet being updated. | |
1236 | * |
|
1241 | * | |
1237 | * REQ-LFR-SRS-5240 / SSS-CP-FS-590 |
|
1242 | * REQ-LFR-SRS-5240 / SSS-CP-FS-590 | |
1238 | * The sequence counters shall wrap around from 2^14 to zero. |
|
1243 | * The sequence counters shall wrap around from 2^14 to zero. | |
1239 | * The sequence counter shall start at zero at startup. |
|
1244 | * The sequence counter shall start at zero at startup. | |
1240 | * |
|
1245 | * | |
1241 | * REQ-LFR-SRS-5239 / SSS-CP-FS-580 |
|
1246 | * REQ-LFR-SRS-5239 / SSS-CP-FS-580 | |
1242 | * All TM_LFR_SCIENCE_ packets are sent to ground, i.e. destination id = 0 |
|
1247 | * All TM_LFR_SCIENCE_ packets are sent to ground, i.e. destination id = 0 | |
1243 | * |
|
1248 | * | |
1244 | */ |
|
1249 | */ | |
1245 |
|
1250 | |||
1246 | unsigned short *sequence_cnt; |
|
1251 | unsigned short *sequence_cnt; | |
1247 | unsigned short segmentation_grouping_flag; |
|
1252 | unsigned short segmentation_grouping_flag; | |
1248 | unsigned short new_packet_sequence_control; |
|
1253 | unsigned short new_packet_sequence_control; | |
1249 | rtems_mode initial_mode_set; |
|
1254 | rtems_mode initial_mode_set; | |
1250 | rtems_mode current_mode_set; |
|
1255 | rtems_mode current_mode_set; | |
1251 | rtems_status_code status; |
|
1256 | rtems_status_code status; | |
1252 |
|
1257 | |||
1253 | //****************************************** |
|
1258 | //****************************************** | |
1254 | // CHANGE THE MODE OF THE CALLING RTEMS TASK |
|
1259 | // CHANGE THE MODE OF THE CALLING RTEMS TASK | |
1255 | status = rtems_task_mode( RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &initial_mode_set ); |
|
1260 | status = rtems_task_mode( RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &initial_mode_set ); | |
1256 |
|
1261 | |||
1257 | if ( (sid == SID_NORM_SWF_F0) || (sid == SID_NORM_SWF_F1) || (sid == SID_NORM_SWF_F2) |
|
1262 | if ( (sid == SID_NORM_SWF_F0) || (sid == SID_NORM_SWF_F1) || (sid == SID_NORM_SWF_F2) | |
1258 | || (sid == SID_NORM_CWF_F3) || (sid == SID_NORM_CWF_LONG_F3) |
|
1263 | || (sid == SID_NORM_CWF_F3) || (sid == SID_NORM_CWF_LONG_F3) | |
1259 | || (sid == SID_BURST_CWF_F2) |
|
1264 | || (sid == SID_BURST_CWF_F2) | |
1260 | || (sid == SID_NORM_ASM_F0) || (sid == SID_NORM_ASM_F1) || (sid == SID_NORM_ASM_F2) |
|
1265 | || (sid == SID_NORM_ASM_F0) || (sid == SID_NORM_ASM_F1) || (sid == SID_NORM_ASM_F2) | |
1261 | || (sid == SID_NORM_BP1_F0) || (sid == SID_NORM_BP1_F1) || (sid == SID_NORM_BP1_F2) |
|
1266 | || (sid == SID_NORM_BP1_F0) || (sid == SID_NORM_BP1_F1) || (sid == SID_NORM_BP1_F2) | |
1262 | || (sid == SID_NORM_BP2_F0) || (sid == SID_NORM_BP2_F1) || (sid == SID_NORM_BP2_F2) |
|
1267 | || (sid == SID_NORM_BP2_F0) || (sid == SID_NORM_BP2_F1) || (sid == SID_NORM_BP2_F2) | |
1263 | || (sid == SID_BURST_BP1_F0) || (sid == SID_BURST_BP2_F0) |
|
1268 | || (sid == SID_BURST_BP1_F0) || (sid == SID_BURST_BP2_F0) | |
1264 | || (sid == SID_BURST_BP1_F1) || (sid == SID_BURST_BP2_F1) ) |
|
1269 | || (sid == SID_BURST_BP1_F1) || (sid == SID_BURST_BP2_F1) ) | |
1265 | { |
|
1270 | { | |
1266 | sequence_cnt = (unsigned short *) &sequenceCounters_SCIENCE_NORMAL_BURST; |
|
1271 | sequence_cnt = (unsigned short *) &sequenceCounters_SCIENCE_NORMAL_BURST; | |
1267 | } |
|
1272 | } | |
1268 | else if ( (sid ==SID_SBM1_CWF_F1) || (sid ==SID_SBM2_CWF_F2) |
|
1273 | else if ( (sid ==SID_SBM1_CWF_F1) || (sid ==SID_SBM2_CWF_F2) | |
1269 | || (sid == SID_SBM1_BP1_F0) || (sid == SID_SBM1_BP2_F0) |
|
1274 | || (sid == SID_SBM1_BP1_F0) || (sid == SID_SBM1_BP2_F0) | |
1270 | || (sid == SID_SBM2_BP1_F0) || (sid == SID_SBM2_BP2_F0) |
|
1275 | || (sid == SID_SBM2_BP1_F0) || (sid == SID_SBM2_BP2_F0) | |
1271 | || (sid == SID_SBM2_BP1_F1) || (sid == SID_SBM2_BP2_F1) ) |
|
1276 | || (sid == SID_SBM2_BP1_F1) || (sid == SID_SBM2_BP2_F1) ) | |
1272 | { |
|
1277 | { | |
1273 | sequence_cnt = (unsigned short *) &sequenceCounters_SCIENCE_SBM1_SBM2; |
|
1278 | sequence_cnt = (unsigned short *) &sequenceCounters_SCIENCE_SBM1_SBM2; | |
1274 | } |
|
1279 | } | |
1275 | else |
|
1280 | else | |
1276 | { |
|
1281 | { | |
1277 | sequence_cnt = (unsigned short *) NULL; |
|
1282 | sequence_cnt = (unsigned short *) NULL; | |
1278 | PRINTF1("in increment_seq_counter_source_id *** ERR apid_destid %d not known\n", sid) |
|
1283 | PRINTF1("in increment_seq_counter_source_id *** ERR apid_destid %d not known\n", sid) | |
1279 | } |
|
1284 | } | |
1280 |
|
1285 | |||
1281 | if (sequence_cnt != NULL) |
|
1286 | if (sequence_cnt != NULL) | |
1282 | { |
|
1287 | { | |
1283 | segmentation_grouping_flag = TM_PACKET_SEQ_CTRL_STANDALONE << 8; |
|
1288 | segmentation_grouping_flag = TM_PACKET_SEQ_CTRL_STANDALONE << 8; | |
1284 | *sequence_cnt = (*sequence_cnt) & 0x3fff; |
|
1289 | *sequence_cnt = (*sequence_cnt) & 0x3fff; | |
1285 |
|
1290 | |||
1286 | new_packet_sequence_control = segmentation_grouping_flag | (*sequence_cnt) ; |
|
1291 | new_packet_sequence_control = segmentation_grouping_flag | (*sequence_cnt) ; | |
1287 |
|
1292 | |||
1288 | packet_sequence_control[0] = (unsigned char) (new_packet_sequence_control >> 8); |
|
1293 | packet_sequence_control[0] = (unsigned char) (new_packet_sequence_control >> 8); | |
1289 | packet_sequence_control[1] = (unsigned char) (new_packet_sequence_control ); |
|
1294 | packet_sequence_control[1] = (unsigned char) (new_packet_sequence_control ); | |
1290 |
|
1295 | |||
1291 | // increment the sequence counter |
|
1296 | // increment the sequence counter | |
1292 | if ( *sequence_cnt < SEQ_CNT_MAX) |
|
1297 | if ( *sequence_cnt < SEQ_CNT_MAX) | |
1293 | { |
|
1298 | { | |
1294 | *sequence_cnt = *sequence_cnt + 1; |
|
1299 | *sequence_cnt = *sequence_cnt + 1; | |
1295 | } |
|
1300 | } | |
1296 | else |
|
1301 | else | |
1297 | { |
|
1302 | { | |
1298 | *sequence_cnt = 0; |
|
1303 | *sequence_cnt = 0; | |
1299 | } |
|
1304 | } | |
1300 | } |
|
1305 | } | |
1301 |
|
1306 | |||
1302 | //************************************* |
|
1307 | //************************************* | |
1303 | // RESTORE THE MODE OF THE CALLING TASK |
|
1308 | // RESTORE THE MODE OF THE CALLING TASK | |
1304 | status = rtems_task_mode( initial_mode_set, RTEMS_PREEMPT_MASK, ¤t_mode_set ); |
|
1309 | status = rtems_task_mode( initial_mode_set, RTEMS_PREEMPT_MASK, ¤t_mode_set ); | |
1305 | } |
|
1310 | } |
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