@@ -1,56 +1,57 | |||||
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 |
|
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 |
|
15 | |||
16 | extern spw_stats grspw_stats; |
|
16 | extern spw_stats grspw_stats; | |
17 | extern rtems_name timecode_timer_name; |
|
17 | extern rtems_name timecode_timer_name; | |
18 | extern rtems_id timecode_timer_id; |
|
18 | extern rtems_id timecode_timer_id; | |
19 |
|
19 | |||
20 | // RTEMS TASK |
|
20 | // RTEMS TASK | |
21 | rtems_task spiq_task( rtems_task_argument argument ); |
|
21 | rtems_task spiq_task( rtems_task_argument argument ); | |
22 | rtems_task recv_task( rtems_task_argument unused ); |
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22 | rtems_task recv_task( rtems_task_argument unused ); | |
23 | rtems_task send_task( rtems_task_argument argument ); |
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23 | rtems_task send_task( rtems_task_argument argument ); | |
24 | rtems_task link_task( rtems_task_argument argument ); |
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24 | rtems_task link_task( rtems_task_argument argument ); | |
25 |
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25 | |||
26 | int spacewire_open_link( void ); |
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26 | int spacewire_open_link( void ); | |
27 | int spacewire_start_link( int fd ); |
|
27 | int spacewire_start_link( int fd ); | |
28 | int spacewire_stop_and_start_link( int fd ); |
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28 | int spacewire_stop_and_start_link( int fd ); | |
29 | int spacewire_configure_link(int fd ); |
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29 | int spacewire_configure_link(int fd ); | |
30 | int spacewire_several_connect_attemps( void ); |
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30 | int spacewire_several_connect_attemps( void ); | |
31 | 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 | |
32 | 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 | |
33 | void spacewire_read_statistics( void ); |
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33 | void spacewire_read_statistics( void ); | |
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34 | void spacewire_get_last_error( void ); | |||
34 | void update_hk_lfr_last_er_fields(unsigned int rid, unsigned char code); |
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35 | void update_hk_lfr_last_er_fields(unsigned int rid, unsigned char code); | |
35 | void update_hk_with_grspw_stats(void ); |
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36 | void update_hk_with_grspw_stats(void ); | |
36 | void increase_unsigned_char_counter( unsigned char *counter ); |
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37 | void increase_unsigned_char_counter( unsigned char *counter ); | |
37 |
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38 | |||
38 | void init_header_cwf( Header_TM_LFR_SCIENCE_CWF_t *header ); |
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39 | void init_header_cwf( Header_TM_LFR_SCIENCE_CWF_t *header ); | |
39 | void init_header_swf( Header_TM_LFR_SCIENCE_SWF_t *header ); |
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40 | void init_header_swf( Header_TM_LFR_SCIENCE_SWF_t *header ); | |
40 | void init_header_asm( Header_TM_LFR_SCIENCE_ASM_t *header ); |
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41 | void init_header_asm( Header_TM_LFR_SCIENCE_ASM_t *header ); | |
41 | int spw_send_waveform_CWF( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_CWF_t *header ); |
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42 | int spw_send_waveform_CWF( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_CWF_t *header ); | |
42 | int spw_send_waveform_SWF( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_SWF_t *header ); |
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43 | int spw_send_waveform_SWF( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_SWF_t *header ); | |
43 | int spw_send_waveform_CWF3_light( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_CWF_t *header ); |
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44 | int spw_send_waveform_CWF3_light( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_CWF_t *header ); | |
44 | void spw_send_asm_f0( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_ASM_t *header ); |
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45 | void spw_send_asm_f0( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_ASM_t *header ); | |
45 | void spw_send_asm_f1( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_ASM_t *header ); |
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46 | void spw_send_asm_f1( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_ASM_t *header ); | |
46 | void spw_send_asm_f2( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_ASM_t *header ); |
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47 | void spw_send_asm_f2( ring_node *ring_node_to_send, Header_TM_LFR_SCIENCE_ASM_t *header ); | |
47 | void spw_send_k_dump( ring_node *ring_node_to_send ); |
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48 | void spw_send_k_dump( ring_node *ring_node_to_send ); | |
48 |
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49 | |||
49 | rtems_timer_service_routine timecode_timer_routine( rtems_id timer_id, void *user_data ); |
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50 | rtems_timer_service_routine timecode_timer_routine( rtems_id timer_id, void *user_data ); | |
50 | unsigned int check_timecode_and_previous_timecode_coherency(unsigned char currentTimecodeCtr); |
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51 | unsigned int check_timecode_and_previous_timecode_coherency(unsigned char currentTimecodeCtr); | |
51 | unsigned int check_timecode_and_internal_time_coherency(unsigned char timecode, unsigned char internalTime); |
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52 | unsigned int check_timecode_and_internal_time_coherency(unsigned char timecode, unsigned char internalTime); | |
52 | void timecode_irq_handler( void *pDev, void *regs, int minor, unsigned int tc ); |
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53 | void timecode_irq_handler( void *pDev, void *regs, int minor, unsigned int tc ); | |
53 |
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54 | |||
54 | void (*grspw_timecode_callback) ( void *pDev, void *regs, int minor, unsigned int tc ); |
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55 | void (*grspw_timecode_callback) ( void *pDev, void *regs, int minor, unsigned int tc ); | |
55 |
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56 | |||
56 | #endif // FSW_SPACEWIRE_H_INCLUDED |
|
57 | #endif // FSW_SPACEWIRE_H_INCLUDED |
@@ -1,1580 +1,1582 | |||||
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: |
|
6 | * A group of functions to handle SpaceWire transmissions: | |
7 | * - configuration of the SpaceWire link |
|
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" |
|
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 |
|
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 |
|
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 | { |
|
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 | * |
|
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") |
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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 ] ); |
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49 | status = rtems_task_suspend( Task_id[ TASKID_RECV ] ); | |
50 | if ( status != RTEMS_SUCCESSFUL ) { |
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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 |
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58 | // [1] CHECK THE LINK | |
59 | status = ioctl(fdSPW, SPACEWIRE_IOCTRL_GET_LINK_STATUS, &linkStatus); // get the link status (1) |
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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) |
|
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 |
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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(); |
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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 |
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109 | |||
110 | rtems_task recv_task( rtems_task_argument unused ) |
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110 | rtems_task recv_task( rtems_task_argument unused ) | |
111 | { |
|
111 | { | |
112 | /** This RTEMS task is dedicated to the reception of incoming TeleCommands. |
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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 |
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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 |
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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; |
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130 | rtems_status_code status; | |
131 | rtems_id queue_recv_id; |
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131 | rtems_id queue_recv_id; | |
132 | rtems_id queue_send_id; |
|
132 | rtems_id queue_send_id; | |
133 |
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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. |
|
570 | /** This function reads the SpaceWire statistics from the grspw RTEMS driver. | |
571 | * |
|
571 | * | |
572 | * @param void |
|
572 | * @param void | |
573 | * |
|
573 | * | |
574 | * @return void |
|
574 | * @return void | |
575 | * |
|
575 | * | |
576 | * Once they are read, the counters are stored in a global variable used during the building of the |
|
576 | * Once they are read, the counters are stored in a global variable used during the building of the | |
577 | * HK packets. |
|
577 | * HK packets. | |
578 | * |
|
578 | * | |
579 | */ |
|
579 | */ | |
580 |
|
580 | |||
581 | rtems_status_code status; |
|
581 | rtems_status_code status; | |
582 | spw_stats current; |
|
582 | spw_stats current; | |
583 |
|
583 | |||
|
584 | spacewire_get_last_error(); | |||
|
585 | ||||
584 | // read the current statistics |
|
586 | // read the current statistics | |
585 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_GET_STATISTICS, ¤t ); |
|
587 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_GET_STATISTICS, ¤t ); | |
586 |
|
588 | |||
587 | // clear the counters |
|
589 | // clear the counters | |
588 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_CLR_STATISTICS ); |
|
590 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_CLR_STATISTICS ); | |
589 |
|
591 | |||
590 | // typedef struct { |
|
592 | // typedef struct { | |
591 | // unsigned int tx_link_err; // NOT IN HK |
|
593 | // unsigned int tx_link_err; // NOT IN HK | |
592 | // unsigned int rx_rmap_header_crc_err; // NOT IN HK |
|
594 | // unsigned int rx_rmap_header_crc_err; // NOT IN HK | |
593 | // unsigned int rx_rmap_data_crc_err; // NOT IN HK |
|
595 | // unsigned int rx_rmap_data_crc_err; // NOT IN HK | |
594 | // unsigned int rx_eep_err; |
|
596 | // unsigned int rx_eep_err; | |
595 | // unsigned int rx_truncated; |
|
597 | // unsigned int rx_truncated; | |
596 | // unsigned int parity_err; |
|
598 | // unsigned int parity_err; | |
597 | // unsigned int escape_err; |
|
599 | // unsigned int escape_err; | |
598 | // unsigned int credit_err; |
|
600 | // unsigned int credit_err; | |
599 | // unsigned int write_sync_err; |
|
601 | // unsigned int write_sync_err; | |
600 | // unsigned int disconnect_err; |
|
602 | // unsigned int disconnect_err; | |
601 | // unsigned int early_ep; |
|
603 | // unsigned int early_ep; | |
602 | // unsigned int invalid_address; |
|
604 | // unsigned int invalid_address; | |
603 | // unsigned int packets_sent; |
|
605 | // unsigned int packets_sent; | |
604 | // unsigned int packets_received; |
|
606 | // unsigned int packets_received; | |
605 | // } spw_stats; |
|
607 | // } spw_stats; | |
606 |
|
608 | |||
607 | // rx_eep_err |
|
609 | // rx_eep_err | |
608 | grspw_stats.rx_eep_err = grspw_stats.rx_eep_err + current.rx_eep_err; |
|
610 | grspw_stats.rx_eep_err = grspw_stats.rx_eep_err + current.rx_eep_err; | |
609 | // rx_truncated |
|
611 | // rx_truncated | |
610 | grspw_stats.rx_truncated = grspw_stats.rx_truncated + current.rx_truncated; |
|
612 | grspw_stats.rx_truncated = grspw_stats.rx_truncated + current.rx_truncated; | |
611 | // parity_err |
|
613 | // parity_err | |
612 | grspw_stats.parity_err = grspw_stats.parity_err + current.parity_err; |
|
614 | grspw_stats.parity_err = grspw_stats.parity_err + current.parity_err; | |
613 | // escape_err |
|
615 | // escape_err | |
614 | grspw_stats.escape_err = grspw_stats.escape_err + current.escape_err; |
|
616 | grspw_stats.escape_err = grspw_stats.escape_err + current.escape_err; | |
615 | // credit_err |
|
617 | // credit_err | |
616 | grspw_stats.credit_err = grspw_stats.credit_err + current.credit_err; |
|
618 | grspw_stats.credit_err = grspw_stats.credit_err + current.credit_err; | |
617 | // write_sync_err |
|
619 | // write_sync_err | |
618 | grspw_stats.write_sync_err = grspw_stats.write_sync_err + current.write_sync_err; |
|
620 | grspw_stats.write_sync_err = grspw_stats.write_sync_err + current.write_sync_err; | |
619 | // disconnect_err |
|
621 | // disconnect_err | |
620 | grspw_stats.disconnect_err = grspw_stats.disconnect_err + current.disconnect_err; |
|
622 | grspw_stats.disconnect_err = grspw_stats.disconnect_err + current.disconnect_err; | |
621 | // early_ep |
|
623 | // early_ep | |
622 | grspw_stats.early_ep = grspw_stats.early_ep + current.early_ep; |
|
624 | grspw_stats.early_ep = grspw_stats.early_ep + current.early_ep; | |
623 | // invalid_address |
|
625 | // invalid_address | |
624 | grspw_stats.invalid_address = grspw_stats.invalid_address + current.invalid_address; |
|
626 | grspw_stats.invalid_address = grspw_stats.invalid_address + current.invalid_address; | |
625 | // packets_sent |
|
627 | // packets_sent | |
626 | grspw_stats.packets_sent = grspw_stats.packets_sent + current.packets_sent; |
|
628 | grspw_stats.packets_sent = grspw_stats.packets_sent + current.packets_sent; | |
627 | // packets_received |
|
629 | // packets_received | |
628 | grspw_stats.packets_received= grspw_stats.packets_received + current.packets_received; |
|
630 | grspw_stats.packets_received= grspw_stats.packets_received + current.packets_received; | |
629 |
|
631 | |||
630 | } |
|
632 | } | |
631 |
|
633 | |||
632 | void spacewire_get_last_error( void ) |
|
634 | void spacewire_get_last_error( void ) | |
633 | { |
|
635 | { | |
634 | static spw_stats previous; |
|
636 | static spw_stats previous; | |
635 | spw_stats current; |
|
637 | spw_stats current; | |
636 | rtems_status_code status; |
|
638 | rtems_status_code status; | |
637 |
|
639 | |||
638 | unsigned int hk_lfr_last_er_rid; |
|
640 | unsigned int hk_lfr_last_er_rid; | |
639 | unsigned char hk_lfr_last_er_code; |
|
641 | unsigned char hk_lfr_last_er_code; | |
640 | int coarseTime; |
|
642 | int coarseTime; | |
641 | int fineTime; |
|
643 | int fineTime; | |
642 | unsigned char update_hk_lfr_last_er; |
|
644 | unsigned char update_hk_lfr_last_er; | |
643 |
|
645 | |||
644 | update_hk_lfr_last_er = 0; |
|
646 | update_hk_lfr_last_er = 0; | |
645 |
|
647 | |||
646 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_GET_STATISTICS, ¤t ); |
|
648 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_GET_STATISTICS, ¤t ); | |
647 |
|
649 | |||
648 | // get current time |
|
650 | // get current time | |
649 | coarseTime = time_management_regs->coarse_time; |
|
651 | coarseTime = time_management_regs->coarse_time; | |
650 | fineTime = time_management_regs->fine_time; |
|
652 | fineTime = time_management_regs->fine_time; | |
651 |
|
653 | |||
652 | // typedef struct { |
|
654 | // typedef struct { | |
653 | // unsigned int tx_link_err; // NOT IN HK |
|
655 | // unsigned int tx_link_err; // NOT IN HK | |
654 | // unsigned int rx_rmap_header_crc_err; // NOT IN HK |
|
656 | // unsigned int rx_rmap_header_crc_err; // NOT IN HK | |
655 | // unsigned int rx_rmap_data_crc_err; // NOT IN HK |
|
657 | // unsigned int rx_rmap_data_crc_err; // NOT IN HK | |
656 | // unsigned int rx_eep_err; |
|
658 | // unsigned int rx_eep_err; | |
657 | // unsigned int rx_truncated; |
|
659 | // unsigned int rx_truncated; | |
658 | // unsigned int parity_err; |
|
660 | // unsigned int parity_err; | |
659 | // unsigned int escape_err; |
|
661 | // unsigned int escape_err; | |
660 | // unsigned int credit_err; |
|
662 | // unsigned int credit_err; | |
661 | // unsigned int write_sync_err; |
|
663 | // unsigned int write_sync_err; | |
662 | // unsigned int disconnect_err; |
|
664 | // unsigned int disconnect_err; | |
663 | // unsigned int early_ep; |
|
665 | // unsigned int early_ep; | |
664 | // unsigned int invalid_address; |
|
666 | // unsigned int invalid_address; | |
665 | // unsigned int packets_sent; |
|
667 | // unsigned int packets_sent; | |
666 | // unsigned int packets_received; |
|
668 | // unsigned int packets_received; | |
667 | // } spw_stats; |
|
669 | // } spw_stats; | |
668 |
|
670 | |||
669 | // tx_link_err *** no code associated to this field |
|
671 | // tx_link_err *** no code associated to this field | |
670 | // rx_rmap_header_crc_err *** LE *** in HK |
|
672 | // rx_rmap_header_crc_err *** LE *** in HK | |
671 | if (previous.rx_rmap_header_crc_err != current.rx_rmap_header_crc_err) |
|
673 | if (previous.rx_rmap_header_crc_err != current.rx_rmap_header_crc_err) | |
672 | { |
|
674 | { | |
673 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; |
|
675 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; | |
674 | hk_lfr_last_er_code = CODE_HEADER_CRC; |
|
676 | hk_lfr_last_er_code = CODE_HEADER_CRC; | |
675 | update_hk_lfr_last_er = 1; |
|
677 | update_hk_lfr_last_er = 1; | |
676 | } |
|
678 | } | |
677 | // rx_rmap_data_crc_err *** LE *** NOT IN HK |
|
679 | // rx_rmap_data_crc_err *** LE *** NOT IN HK | |
678 | if (previous.rx_rmap_data_crc_err != current.rx_rmap_data_crc_err) |
|
680 | if (previous.rx_rmap_data_crc_err != current.rx_rmap_data_crc_err) | |
679 | { |
|
681 | { | |
680 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; |
|
682 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; | |
681 | hk_lfr_last_er_code = CODE_DATA_CRC; |
|
683 | hk_lfr_last_er_code = CODE_DATA_CRC; | |
682 | update_hk_lfr_last_er = 1; |
|
684 | update_hk_lfr_last_er = 1; | |
683 | } |
|
685 | } | |
684 | // rx_eep_err |
|
686 | // rx_eep_err | |
685 | if (previous.rx_eep_err != current.rx_eep_err) |
|
687 | if (previous.rx_eep_err != current.rx_eep_err) | |
686 | { |
|
688 | { | |
687 | hk_lfr_last_er_rid = RID_ME_LFR_DPU_SPW; |
|
689 | hk_lfr_last_er_rid = RID_ME_LFR_DPU_SPW; | |
688 | hk_lfr_last_er_code = CODE_EEP; |
|
690 | hk_lfr_last_er_code = CODE_EEP; | |
689 | update_hk_lfr_last_er = 1; |
|
691 | update_hk_lfr_last_er = 1; | |
690 | } |
|
692 | } | |
691 | // rx_truncated |
|
693 | // rx_truncated | |
692 | if (previous.rx_truncated != current.rx_truncated) |
|
694 | if (previous.rx_truncated != current.rx_truncated) | |
693 | { |
|
695 | { | |
694 | hk_lfr_last_er_rid = RID_ME_LFR_DPU_SPW; |
|
696 | hk_lfr_last_er_rid = RID_ME_LFR_DPU_SPW; | |
695 | hk_lfr_last_er_code = CODE_RX_TOO_BIG; |
|
697 | hk_lfr_last_er_code = CODE_RX_TOO_BIG; | |
696 | update_hk_lfr_last_er = 1; |
|
698 | update_hk_lfr_last_er = 1; | |
697 | } |
|
699 | } | |
698 | // parity_err |
|
700 | // parity_err | |
699 | if (previous.parity_err != current.parity_err) |
|
701 | if (previous.parity_err != current.parity_err) | |
700 | { |
|
702 | { | |
701 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; |
|
703 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; | |
702 | hk_lfr_last_er_code = CODE_PARITY; |
|
704 | hk_lfr_last_er_code = CODE_PARITY; | |
703 | update_hk_lfr_last_er = 1; |
|
705 | update_hk_lfr_last_er = 1; | |
704 | } |
|
706 | } | |
705 | // escape_err |
|
707 | // escape_err | |
706 | if (previous.parity_err != current.parity_err) |
|
708 | if (previous.parity_err != current.parity_err) | |
707 | { |
|
709 | { | |
708 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; |
|
710 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; | |
709 | hk_lfr_last_er_code = CODE_ESCAPE; |
|
711 | hk_lfr_last_er_code = CODE_ESCAPE; | |
710 | update_hk_lfr_last_er = 1; |
|
712 | update_hk_lfr_last_er = 1; | |
711 | } |
|
713 | } | |
712 | // credit_err |
|
714 | // credit_err | |
713 | if (previous.credit_err != current.credit_err) |
|
715 | if (previous.credit_err != current.credit_err) | |
714 | { |
|
716 | { | |
715 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; |
|
717 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; | |
716 | hk_lfr_last_er_code = CODE_CREDIT; |
|
718 | hk_lfr_last_er_code = CODE_CREDIT; | |
717 | update_hk_lfr_last_er = 1; |
|
719 | update_hk_lfr_last_er = 1; | |
718 | } |
|
720 | } | |
719 | // write_sync_err |
|
721 | // write_sync_err | |
720 | if (previous.write_sync_err != current.write_sync_err) |
|
722 | if (previous.write_sync_err != current.write_sync_err) | |
721 | { |
|
723 | { | |
722 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; |
|
724 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; | |
723 | hk_lfr_last_er_code = CODE_WRITE_SYNC; |
|
725 | hk_lfr_last_er_code = CODE_WRITE_SYNC; | |
724 | update_hk_lfr_last_er = 1; |
|
726 | update_hk_lfr_last_er = 1; | |
725 | } |
|
727 | } | |
726 | // disconnect_err |
|
728 | // disconnect_err | |
727 | if (previous.disconnect_err != current.disconnect_err) |
|
729 | if (previous.disconnect_err != current.disconnect_err) | |
728 | { |
|
730 | { | |
729 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; |
|
731 | hk_lfr_last_er_rid = RID_LE_LFR_DPU_SPW; | |
730 | hk_lfr_last_er_code = CODE_DISCONNECT; |
|
732 | hk_lfr_last_er_code = CODE_DISCONNECT; | |
731 | update_hk_lfr_last_er = 1; |
|
733 | update_hk_lfr_last_er = 1; | |
732 | } |
|
734 | } | |
733 | // early_ep |
|
735 | // early_ep | |
734 | if (previous.early_ep != current.early_ep) |
|
736 | if (previous.early_ep != current.early_ep) | |
735 | { |
|
737 | { | |
736 | hk_lfr_last_er_rid = RID_ME_LFR_DPU_SPW; |
|
738 | hk_lfr_last_er_rid = RID_ME_LFR_DPU_SPW; | |
737 | hk_lfr_last_er_code = CODE_EARLY_EOP_EEP; |
|
739 | hk_lfr_last_er_code = CODE_EARLY_EOP_EEP; | |
738 | update_hk_lfr_last_er = 1; |
|
740 | update_hk_lfr_last_er = 1; | |
739 | } |
|
741 | } | |
740 | // invalid_address |
|
742 | // invalid_address | |
741 | if (previous.invalid_address != current.invalid_address) |
|
743 | if (previous.invalid_address != current.invalid_address) | |
742 | { |
|
744 | { | |
743 | hk_lfr_last_er_rid = RID_ME_LFR_DPU_SPW; |
|
745 | hk_lfr_last_er_rid = RID_ME_LFR_DPU_SPW; | |
744 | hk_lfr_last_er_code = CODE_INVALID_ADDRESS; |
|
746 | hk_lfr_last_er_code = CODE_INVALID_ADDRESS; | |
745 | update_hk_lfr_last_er = 1; |
|
747 | update_hk_lfr_last_er = 1; | |
746 | } |
|
748 | } | |
747 |
|
749 | |||
748 | // if a field has changed, update the hk_last_er fields |
|
750 | // if a field has changed, update the hk_last_er fields | |
749 | if (update_hk_lfr_last_er == 1) |
|
751 | if (update_hk_lfr_last_er == 1) | |
750 | { |
|
752 | { | |
751 | update_hk_lfr_last_er_fields( hk_lfr_last_er_rid, hk_lfr_last_er_code ); |
|
753 | update_hk_lfr_last_er_fields( hk_lfr_last_er_rid, hk_lfr_last_er_code ); | |
752 | } |
|
754 | } | |
753 |
|
755 | |||
754 | previous = current; |
|
756 | previous = current; | |
755 | } |
|
757 | } | |
756 |
|
758 | |||
757 | void update_hk_lfr_last_er_fields(unsigned int rid, unsigned char code) |
|
759 | void update_hk_lfr_last_er_fields(unsigned int rid, unsigned char code) | |
758 | { |
|
760 | { | |
759 | unsigned char *coarseTimePtr; |
|
761 | unsigned char *coarseTimePtr; | |
760 | unsigned char *fineTimePtr; |
|
762 | unsigned char *fineTimePtr; | |
761 |
|
763 | |||
762 | coarseTimePtr = (unsigned char*) &time_management_regs->coarse_time; |
|
764 | coarseTimePtr = (unsigned char*) &time_management_regs->coarse_time; | |
763 | fineTimePtr = (unsigned char*) &time_management_regs->fine_time; |
|
765 | fineTimePtr = (unsigned char*) &time_management_regs->fine_time; | |
764 |
|
766 | |||
765 | housekeeping_packet.hk_lfr_last_er_rid[0] = (unsigned char) ((rid & 0xff00) >> 8 ); |
|
767 | housekeeping_packet.hk_lfr_last_er_rid[0] = (unsigned char) ((rid & 0xff00) >> 8 ); | |
766 | housekeeping_packet.hk_lfr_last_er_rid[1] = (unsigned char) (rid & 0x00ff); |
|
768 | housekeeping_packet.hk_lfr_last_er_rid[1] = (unsigned char) (rid & 0x00ff); | |
767 | housekeeping_packet.hk_lfr_last_er_code = code; |
|
769 | housekeeping_packet.hk_lfr_last_er_code = code; | |
768 | housekeeping_packet.hk_lfr_last_er_time[0] = coarseTimePtr[0]; |
|
770 | housekeeping_packet.hk_lfr_last_er_time[0] = coarseTimePtr[0]; | |
769 | housekeeping_packet.hk_lfr_last_er_time[1] = coarseTimePtr[1]; |
|
771 | housekeeping_packet.hk_lfr_last_er_time[1] = coarseTimePtr[1]; | |
770 | housekeeping_packet.hk_lfr_last_er_time[2] = coarseTimePtr[2]; |
|
772 | housekeeping_packet.hk_lfr_last_er_time[2] = coarseTimePtr[2]; | |
771 | housekeeping_packet.hk_lfr_last_er_time[3] = coarseTimePtr[3]; |
|
773 | housekeeping_packet.hk_lfr_last_er_time[3] = coarseTimePtr[3]; | |
772 | housekeeping_packet.hk_lfr_last_er_time[4] = fineTimePtr[2]; |
|
774 | housekeeping_packet.hk_lfr_last_er_time[4] = fineTimePtr[2]; | |
773 | housekeeping_packet.hk_lfr_last_er_time[5] = fineTimePtr[3]; |
|
775 | housekeeping_packet.hk_lfr_last_er_time[5] = fineTimePtr[3]; | |
774 | } |
|
776 | } | |
775 |
|
777 | |||
776 | void update_hk_with_grspw_stats( void ) |
|
778 | void update_hk_with_grspw_stats( void ) | |
777 | { |
|
779 | { | |
778 | //**************************** |
|
780 | //**************************** | |
779 | // DPU_SPACEWIRE_IF_STATISTICS |
|
781 | // DPU_SPACEWIRE_IF_STATISTICS | |
780 | housekeeping_packet.hk_lfr_dpu_spw_pkt_rcv_cnt[0] = (unsigned char) (grspw_stats.packets_received >> 8); |
|
782 | housekeeping_packet.hk_lfr_dpu_spw_pkt_rcv_cnt[0] = (unsigned char) (grspw_stats.packets_received >> 8); | |
781 | housekeeping_packet.hk_lfr_dpu_spw_pkt_rcv_cnt[1] = (unsigned char) (grspw_stats.packets_received); |
|
783 | housekeeping_packet.hk_lfr_dpu_spw_pkt_rcv_cnt[1] = (unsigned char) (grspw_stats.packets_received); | |
782 | housekeeping_packet.hk_lfr_dpu_spw_pkt_sent_cnt[0] = (unsigned char) (grspw_stats.packets_sent >> 8); |
|
784 | housekeeping_packet.hk_lfr_dpu_spw_pkt_sent_cnt[0] = (unsigned char) (grspw_stats.packets_sent >> 8); | |
783 | housekeeping_packet.hk_lfr_dpu_spw_pkt_sent_cnt[1] = (unsigned char) (grspw_stats.packets_sent); |
|
785 | housekeeping_packet.hk_lfr_dpu_spw_pkt_sent_cnt[1] = (unsigned char) (grspw_stats.packets_sent); | |
784 |
|
786 | |||
785 | //****************************************** |
|
787 | //****************************************** | |
786 | // ERROR COUNTERS / SPACEWIRE / LOW SEVERITY |
|
788 | // ERROR COUNTERS / SPACEWIRE / LOW SEVERITY | |
787 | housekeeping_packet.hk_lfr_dpu_spw_parity = (unsigned char) grspw_stats.parity_err; |
|
789 | housekeeping_packet.hk_lfr_dpu_spw_parity = (unsigned char) grspw_stats.parity_err; | |
788 | housekeeping_packet.hk_lfr_dpu_spw_disconnect = (unsigned char) grspw_stats.disconnect_err; |
|
790 | housekeeping_packet.hk_lfr_dpu_spw_disconnect = (unsigned char) grspw_stats.disconnect_err; | |
789 | housekeeping_packet.hk_lfr_dpu_spw_escape = (unsigned char) grspw_stats.escape_err; |
|
791 | housekeeping_packet.hk_lfr_dpu_spw_escape = (unsigned char) grspw_stats.escape_err; | |
790 | housekeeping_packet.hk_lfr_dpu_spw_credit = (unsigned char) grspw_stats.credit_err; |
|
792 | housekeeping_packet.hk_lfr_dpu_spw_credit = (unsigned char) grspw_stats.credit_err; | |
791 | housekeeping_packet.hk_lfr_dpu_spw_write_sync = (unsigned char) grspw_stats.write_sync_err; |
|
793 | housekeeping_packet.hk_lfr_dpu_spw_write_sync = (unsigned char) grspw_stats.write_sync_err; | |
792 |
|
794 | |||
793 | //********************************************* |
|
795 | //********************************************* | |
794 | // ERROR COUNTERS / SPACEWIRE / MEDIUM SEVERITY |
|
796 | // ERROR COUNTERS / SPACEWIRE / MEDIUM SEVERITY | |
795 | housekeeping_packet.hk_lfr_dpu_spw_early_eop = (unsigned char) grspw_stats.early_ep; |
|
797 | housekeeping_packet.hk_lfr_dpu_spw_early_eop = (unsigned char) grspw_stats.early_ep; | |
796 | housekeeping_packet.hk_lfr_dpu_spw_invalid_addr = (unsigned char) grspw_stats.invalid_address; |
|
798 | housekeeping_packet.hk_lfr_dpu_spw_invalid_addr = (unsigned char) grspw_stats.invalid_address; | |
797 | housekeeping_packet.hk_lfr_dpu_spw_eep = (unsigned char) grspw_stats.rx_eep_err; |
|
799 | housekeeping_packet.hk_lfr_dpu_spw_eep = (unsigned char) grspw_stats.rx_eep_err; | |
798 | housekeeping_packet.hk_lfr_dpu_spw_rx_too_big = (unsigned char) grspw_stats.rx_truncated; |
|
800 | housekeeping_packet.hk_lfr_dpu_spw_rx_too_big = (unsigned char) grspw_stats.rx_truncated; | |
799 | } |
|
801 | } | |
800 |
|
802 | |||
801 | void increase_unsigned_char_counter( unsigned char *counter ) |
|
803 | void increase_unsigned_char_counter( unsigned char *counter ) | |
802 | { |
|
804 | { | |
803 | // update the number of valid timecodes that have been received |
|
805 | // update the number of valid timecodes that have been received | |
804 | if (*counter == 255) |
|
806 | if (*counter == 255) | |
805 | { |
|
807 | { | |
806 | *counter = 0; |
|
808 | *counter = 0; | |
807 | } |
|
809 | } | |
808 | else |
|
810 | else | |
809 | { |
|
811 | { | |
810 | *counter = *counter + 1; |
|
812 | *counter = *counter + 1; | |
811 | } |
|
813 | } | |
812 | } |
|
814 | } | |
813 |
|
815 | |||
814 | rtems_timer_service_routine timecode_timer_routine( rtems_id timer_id, void *user_data ) |
|
816 | rtems_timer_service_routine timecode_timer_routine( rtems_id timer_id, void *user_data ) | |
815 | { |
|
817 | { | |
816 | static unsigned char initStep = 1; |
|
818 | static unsigned char initStep = 1; | |
817 |
|
819 | |||
818 | unsigned char currentTimecodeCtr; |
|
820 | unsigned char currentTimecodeCtr; | |
819 |
|
821 | |||
820 | currentTimecodeCtr = (unsigned char) (grspwPtr[0] & TIMECODE_MASK); |
|
822 | currentTimecodeCtr = (unsigned char) (grspwPtr[0] & TIMECODE_MASK); | |
821 |
|
823 | |||
822 | if (initStep == 1) |
|
824 | if (initStep == 1) | |
823 | { |
|
825 | { | |
824 | if (currentTimecodeCtr == previousTimecodeCtr) |
|
826 | if (currentTimecodeCtr == previousTimecodeCtr) | |
825 | { |
|
827 | { | |
826 | //************************ |
|
828 | //************************ | |
827 | // HK_LFR_TIMECODE_MISSING |
|
829 | // HK_LFR_TIMECODE_MISSING | |
828 | // the timecode value has not changed, no valid timecode has been received, the timecode is MISSING |
|
830 | // the timecode value has not changed, no valid timecode has been received, the timecode is MISSING | |
829 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_timecode_missing ); |
|
831 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_timecode_missing ); | |
830 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIMEC, CODE_MISSING ); |
|
832 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIMEC, CODE_MISSING ); | |
831 | } |
|
833 | } | |
832 | else if (currentTimecodeCtr == (previousTimecodeCtr+1)) |
|
834 | else if (currentTimecodeCtr == (previousTimecodeCtr+1)) | |
833 | { |
|
835 | { | |
834 | // the timecode value has changed and the value is valid, this is unexpected because |
|
836 | // the timecode value has changed and the value is valid, this is unexpected because | |
835 | // the timer should not have fired, the timecode_irq_handler should have been raised |
|
837 | // the timer should not have fired, the timecode_irq_handler should have been raised | |
836 | } |
|
838 | } | |
837 | else |
|
839 | else | |
838 | { |
|
840 | { | |
839 | //************************ |
|
841 | //************************ | |
840 | // HK_LFR_TIMECODE_INVALID |
|
842 | // HK_LFR_TIMECODE_INVALID | |
841 | // the timecode value has changed and the value is not valid, no tickout has been generated |
|
843 | // the timecode value has changed and the value is not valid, no tickout has been generated | |
842 | // this is why the timer has fired |
|
844 | // this is why the timer has fired | |
843 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_timecode_invalid ); |
|
845 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_timecode_invalid ); | |
844 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIMEC, CODE_INVALID ); |
|
846 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIMEC, CODE_INVALID ); | |
845 | } |
|
847 | } | |
846 | } |
|
848 | } | |
847 | else |
|
849 | else | |
848 | { |
|
850 | { | |
849 | initStep = 1; |
|
851 | initStep = 1; | |
850 | //************************ |
|
852 | //************************ | |
851 | // HK_LFR_TIMECODE_MISSING |
|
853 | // HK_LFR_TIMECODE_MISSING | |
852 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_timecode_missing ); |
|
854 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_timecode_missing ); | |
853 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIMEC, CODE_MISSING ); |
|
855 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIMEC, CODE_MISSING ); | |
854 | } |
|
856 | } | |
855 |
|
857 | |||
856 | rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_13 ); |
|
858 | rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_13 ); | |
857 | } |
|
859 | } | |
858 |
|
860 | |||
859 | unsigned int check_timecode_and_previous_timecode_coherency(unsigned char currentTimecodeCtr) |
|
861 | unsigned int check_timecode_and_previous_timecode_coherency(unsigned char currentTimecodeCtr) | |
860 | { |
|
862 | { | |
861 | /** This function checks the coherency between the incoming timecode and the last valid timecode. |
|
863 | /** This function checks the coherency between the incoming timecode and the last valid timecode. | |
862 | * |
|
864 | * | |
863 | * @param currentTimecodeCtr is the incoming timecode |
|
865 | * @param currentTimecodeCtr is the incoming timecode | |
864 | * |
|
866 | * | |
865 | * @return returned codes:: |
|
867 | * @return returned codes:: | |
866 | * - LFR_DEFAULT |
|
868 | * - LFR_DEFAULT | |
867 | * - LFR_SUCCESSFUL |
|
869 | * - LFR_SUCCESSFUL | |
868 | * |
|
870 | * | |
869 | */ |
|
871 | */ | |
870 |
|
872 | |||
871 | static unsigned char firstTickout = 1; |
|
873 | static unsigned char firstTickout = 1; | |
872 | unsigned char ret; |
|
874 | unsigned char ret; | |
873 |
|
875 | |||
874 | ret = LFR_DEFAULT; |
|
876 | ret = LFR_DEFAULT; | |
875 |
|
877 | |||
876 | if (firstTickout == 0) |
|
878 | if (firstTickout == 0) | |
877 | { |
|
879 | { | |
878 | if (currentTimecodeCtr == 0) |
|
880 | if (currentTimecodeCtr == 0) | |
879 | { |
|
881 | { | |
880 | if (previousTimecodeCtr == 63) |
|
882 | if (previousTimecodeCtr == 63) | |
881 | { |
|
883 | { | |
882 | ret = LFR_SUCCESSFUL; |
|
884 | ret = LFR_SUCCESSFUL; | |
883 | } |
|
885 | } | |
884 | else |
|
886 | else | |
885 | { |
|
887 | { | |
886 | ret = LFR_DEFAULT; |
|
888 | ret = LFR_DEFAULT; | |
887 | } |
|
889 | } | |
888 | } |
|
890 | } | |
889 | else |
|
891 | else | |
890 | { |
|
892 | { | |
891 | if (currentTimecodeCtr == (previousTimecodeCtr +1)) |
|
893 | if (currentTimecodeCtr == (previousTimecodeCtr +1)) | |
892 | { |
|
894 | { | |
893 | ret = LFR_SUCCESSFUL; |
|
895 | ret = LFR_SUCCESSFUL; | |
894 | } |
|
896 | } | |
895 | else |
|
897 | else | |
896 | { |
|
898 | { | |
897 | ret = LFR_DEFAULT; |
|
899 | ret = LFR_DEFAULT; | |
898 | } |
|
900 | } | |
899 | } |
|
901 | } | |
900 | } |
|
902 | } | |
901 | else |
|
903 | else | |
902 | { |
|
904 | { | |
903 | firstTickout = 0; |
|
905 | firstTickout = 0; | |
904 | ret = LFR_SUCCESSFUL; |
|
906 | ret = LFR_SUCCESSFUL; | |
905 | } |
|
907 | } | |
906 |
|
908 | |||
907 | return ret; |
|
909 | return ret; | |
908 | } |
|
910 | } | |
909 |
|
911 | |||
910 | unsigned int check_timecode_and_internal_time_coherency(unsigned char timecode, unsigned char internalTime) |
|
912 | unsigned int check_timecode_and_internal_time_coherency(unsigned char timecode, unsigned char internalTime) | |
911 | { |
|
913 | { | |
912 | unsigned int ret; |
|
914 | unsigned int ret; | |
913 |
|
915 | |||
914 | ret = LFR_DEFAULT; |
|
916 | ret = LFR_DEFAULT; | |
915 |
|
917 | |||
916 | if (timecode == internalTime) |
|
918 | if (timecode == internalTime) | |
917 | { |
|
919 | { | |
918 | ret = LFR_SUCCESSFUL; |
|
920 | ret = LFR_SUCCESSFUL; | |
919 | } |
|
921 | } | |
920 | else |
|
922 | else | |
921 | { |
|
923 | { | |
922 | ret = LFR_DEFAULT; |
|
924 | ret = LFR_DEFAULT; | |
923 | } |
|
925 | } | |
924 |
|
926 | |||
925 | return ret; |
|
927 | return ret; | |
926 | } |
|
928 | } | |
927 |
|
929 | |||
928 | void timecode_irq_handler( void *pDev, void *regs, int minor, unsigned int tc ) |
|
930 | void timecode_irq_handler( void *pDev, void *regs, int minor, unsigned int tc ) | |
929 | { |
|
931 | { | |
930 | // a tickout has been emitted, perform actions on the incoming timecode |
|
932 | // a tickout has been emitted, perform actions on the incoming timecode | |
931 |
|
933 | |||
932 | unsigned char incomingTimecode; |
|
934 | unsigned char incomingTimecode; | |
933 | unsigned char updateTime; |
|
935 | unsigned char updateTime; | |
934 | unsigned char internalTime; |
|
936 | unsigned char internalTime; | |
935 | rtems_status_code status; |
|
937 | rtems_status_code status; | |
936 |
|
938 | |||
937 | incomingTimecode = (unsigned char) (grspwPtr[0] & TIMECODE_MASK); |
|
939 | incomingTimecode = (unsigned char) (grspwPtr[0] & TIMECODE_MASK); | |
938 | updateTime = time_management_regs->coarse_time_load & TIMECODE_MASK; |
|
940 | updateTime = time_management_regs->coarse_time_load & TIMECODE_MASK; | |
939 | internalTime = time_management_regs->coarse_time & TIMECODE_MASK; |
|
941 | internalTime = time_management_regs->coarse_time & TIMECODE_MASK; | |
940 |
|
942 | |||
941 | housekeeping_packet.hk_lfr_dpu_spw_last_timc = incomingTimecode; |
|
943 | housekeeping_packet.hk_lfr_dpu_spw_last_timc = incomingTimecode; | |
942 |
|
944 | |||
943 | // update the number of tickout that have been generated |
|
945 | // update the number of tickout that have been generated | |
944 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_dpu_spw_tick_out_cnt ); |
|
946 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_dpu_spw_tick_out_cnt ); | |
945 |
|
947 | |||
946 | //************************** |
|
948 | //************************** | |
947 | // HK_LFR_TIMECODE_ERRONEOUS |
|
949 | // HK_LFR_TIMECODE_ERRONEOUS | |
948 | // MISSING and INVALID are handled by the timecode_timer_routine service routine |
|
950 | // MISSING and INVALID are handled by the timecode_timer_routine service routine | |
949 | if (check_timecode_and_previous_timecode_coherency( incomingTimecode ) == LFR_DEFAULT) |
|
951 | if (check_timecode_and_previous_timecode_coherency( incomingTimecode ) == LFR_DEFAULT) | |
950 | { |
|
952 | { | |
951 | // this is unexpected but a tickout could have been raised despite of the timecode being erroneous |
|
953 | // this is unexpected but a tickout could have been raised despite of the timecode being erroneous | |
952 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_timecode_erroneous ); |
|
954 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_timecode_erroneous ); | |
953 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIMEC, CODE_ERRONEOUS ); |
|
955 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIMEC, CODE_ERRONEOUS ); | |
954 | } |
|
956 | } | |
955 |
|
957 | |||
956 | //************************ |
|
958 | //************************ | |
957 | // HK_LFR_TIME_TIMECODE_IT |
|
959 | // HK_LFR_TIME_TIMECODE_IT | |
958 | // check the coherency between the SpaceWire timecode and the Internal Time |
|
960 | // check the coherency between the SpaceWire timecode and the Internal Time | |
959 | if (check_timecode_and_internal_time_coherency( incomingTimecode, internalTime ) == LFR_DEFAULT) |
|
961 | if (check_timecode_and_internal_time_coherency( incomingTimecode, internalTime ) == LFR_DEFAULT) | |
960 | { |
|
962 | { | |
961 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_time_timecode_it ); |
|
963 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_time_timecode_it ); | |
962 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIME, CODE_TIMECODE_IT ); |
|
964 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIME, CODE_TIMECODE_IT ); | |
963 | } |
|
965 | } | |
964 |
|
966 | |||
965 | //******************** |
|
967 | //******************** | |
966 | // HK_LFR_TIMECODE_CTR |
|
968 | // HK_LFR_TIMECODE_CTR | |
967 | // check the value of the timecode with respect to the last TC_LFR_UPDATE_TIME => SSS-CP-FS-370 |
|
969 | // check the value of the timecode with respect to the last TC_LFR_UPDATE_TIME => SSS-CP-FS-370 | |
968 | if (incomingTimecode != updateTime) |
|
970 | if (incomingTimecode != updateTime) | |
969 | { |
|
971 | { | |
970 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_time_timecode_ctr ); |
|
972 | increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_time_timecode_ctr ); | |
971 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIME, CODE_TIMECODE_CTR ); |
|
973 | update_hk_lfr_last_er_fields( RID_LE_LFR_TIME, CODE_TIMECODE_CTR ); | |
972 | } |
|
974 | } | |
973 |
|
975 | |||
974 | // launch the timecode timer to detect missing or invalid timecodes |
|
976 | // launch the timecode timer to detect missing or invalid timecodes | |
975 | previousTimecodeCtr = incomingTimecode; // update the previousTimecodeCtr value |
|
977 | previousTimecodeCtr = incomingTimecode; // update the previousTimecodeCtr value | |
976 | status = rtems_timer_fire_after( timecode_timer_id, TIMECODE_TIMER_TIMEOUT, timecode_timer_routine, NULL ); |
|
978 | status = rtems_timer_fire_after( timecode_timer_id, TIMECODE_TIMER_TIMEOUT, timecode_timer_routine, NULL ); | |
977 | if (status != RTEMS_SUCCESSFUL) |
|
979 | if (status != RTEMS_SUCCESSFUL) | |
978 | { |
|
980 | { | |
979 | rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_14 ); |
|
981 | rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_14 ); | |
980 | } |
|
982 | } | |
981 | } |
|
983 | } | |
982 |
|
984 | |||
983 | void init_header_cwf( Header_TM_LFR_SCIENCE_CWF_t *header ) |
|
985 | void init_header_cwf( Header_TM_LFR_SCIENCE_CWF_t *header ) | |
984 | { |
|
986 | { | |
985 | header->targetLogicalAddress = CCSDS_DESTINATION_ID; |
|
987 | header->targetLogicalAddress = CCSDS_DESTINATION_ID; | |
986 | header->protocolIdentifier = CCSDS_PROTOCOLE_ID; |
|
988 | header->protocolIdentifier = CCSDS_PROTOCOLE_ID; | |
987 | header->reserved = DEFAULT_RESERVED; |
|
989 | header->reserved = DEFAULT_RESERVED; | |
988 | header->userApplication = CCSDS_USER_APP; |
|
990 | header->userApplication = CCSDS_USER_APP; | |
989 | header->packetSequenceControl[0]= TM_PACKET_SEQ_CTRL_STANDALONE; |
|
991 | header->packetSequenceControl[0]= TM_PACKET_SEQ_CTRL_STANDALONE; | |
990 | header->packetSequenceControl[1]= TM_PACKET_SEQ_CNT_DEFAULT; |
|
992 | header->packetSequenceControl[1]= TM_PACKET_SEQ_CNT_DEFAULT; | |
991 | header->packetLength[0] = 0x00; |
|
993 | header->packetLength[0] = 0x00; | |
992 | header->packetLength[1] = 0x00; |
|
994 | header->packetLength[1] = 0x00; | |
993 | // DATA FIELD HEADER |
|
995 | // DATA FIELD HEADER | |
994 | header->spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; |
|
996 | header->spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; | |
995 | header->serviceType = TM_TYPE_LFR_SCIENCE; // service type |
|
997 | header->serviceType = TM_TYPE_LFR_SCIENCE; // service type | |
996 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; // service subtype |
|
998 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; // service subtype | |
997 | header->destinationID = TM_DESTINATION_ID_GROUND; |
|
999 | header->destinationID = TM_DESTINATION_ID_GROUND; | |
998 | header->time[0] = 0x00; |
|
1000 | header->time[0] = 0x00; | |
999 | header->time[0] = 0x00; |
|
1001 | header->time[0] = 0x00; | |
1000 | header->time[0] = 0x00; |
|
1002 | header->time[0] = 0x00; | |
1001 | header->time[0] = 0x00; |
|
1003 | header->time[0] = 0x00; | |
1002 | header->time[0] = 0x00; |
|
1004 | header->time[0] = 0x00; | |
1003 | header->time[0] = 0x00; |
|
1005 | header->time[0] = 0x00; | |
1004 | // AUXILIARY DATA HEADER |
|
1006 | // AUXILIARY DATA HEADER | |
1005 | header->sid = 0x00; |
|
1007 | header->sid = 0x00; | |
1006 | header->hkBIA = DEFAULT_HKBIA; |
|
1008 | header->hkBIA = DEFAULT_HKBIA; | |
1007 | header->blkNr[0] = 0x00; |
|
1009 | header->blkNr[0] = 0x00; | |
1008 | header->blkNr[1] = 0x00; |
|
1010 | header->blkNr[1] = 0x00; | |
1009 | } |
|
1011 | } | |
1010 |
|
1012 | |||
1011 | void init_header_swf( Header_TM_LFR_SCIENCE_SWF_t *header ) |
|
1013 | void init_header_swf( Header_TM_LFR_SCIENCE_SWF_t *header ) | |
1012 | { |
|
1014 | { | |
1013 | header->targetLogicalAddress = CCSDS_DESTINATION_ID; |
|
1015 | header->targetLogicalAddress = CCSDS_DESTINATION_ID; | |
1014 | header->protocolIdentifier = CCSDS_PROTOCOLE_ID; |
|
1016 | header->protocolIdentifier = CCSDS_PROTOCOLE_ID; | |
1015 | header->reserved = DEFAULT_RESERVED; |
|
1017 | header->reserved = DEFAULT_RESERVED; | |
1016 | header->userApplication = CCSDS_USER_APP; |
|
1018 | header->userApplication = CCSDS_USER_APP; | |
1017 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8); |
|
1019 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8); | |
1018 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST); |
|
1020 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST); | |
1019 | header->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE; |
|
1021 | header->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE; | |
1020 | header->packetSequenceControl[1] = TM_PACKET_SEQ_CNT_DEFAULT; |
|
1022 | header->packetSequenceControl[1] = TM_PACKET_SEQ_CNT_DEFAULT; | |
1021 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_CWF_336 >> 8); |
|
1023 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_CWF_336 >> 8); | |
1022 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_CWF_336 ); |
|
1024 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_CWF_336 ); | |
1023 | // DATA FIELD HEADER |
|
1025 | // DATA FIELD HEADER | |
1024 | header->spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; |
|
1026 | header->spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; | |
1025 | header->serviceType = TM_TYPE_LFR_SCIENCE; // service type |
|
1027 | header->serviceType = TM_TYPE_LFR_SCIENCE; // service type | |
1026 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; // service subtype |
|
1028 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; // service subtype | |
1027 | header->destinationID = TM_DESTINATION_ID_GROUND; |
|
1029 | header->destinationID = TM_DESTINATION_ID_GROUND; | |
1028 | header->time[0] = 0x00; |
|
1030 | header->time[0] = 0x00; | |
1029 | header->time[0] = 0x00; |
|
1031 | header->time[0] = 0x00; | |
1030 | header->time[0] = 0x00; |
|
1032 | header->time[0] = 0x00; | |
1031 | header->time[0] = 0x00; |
|
1033 | header->time[0] = 0x00; | |
1032 | header->time[0] = 0x00; |
|
1034 | header->time[0] = 0x00; | |
1033 | header->time[0] = 0x00; |
|
1035 | header->time[0] = 0x00; | |
1034 | // AUXILIARY DATA HEADER |
|
1036 | // AUXILIARY DATA HEADER | |
1035 | header->sid = 0x00; |
|
1037 | header->sid = 0x00; | |
1036 | header->hkBIA = DEFAULT_HKBIA; |
|
1038 | header->hkBIA = DEFAULT_HKBIA; | |
1037 | header->pktCnt = DEFAULT_PKTCNT; // PKT_CNT |
|
1039 | header->pktCnt = DEFAULT_PKTCNT; // PKT_CNT | |
1038 | header->pktNr = 0x00; |
|
1040 | header->pktNr = 0x00; | |
1039 | header->blkNr[0] = (unsigned char) (BLK_NR_CWF >> 8); |
|
1041 | header->blkNr[0] = (unsigned char) (BLK_NR_CWF >> 8); | |
1040 | header->blkNr[1] = (unsigned char) (BLK_NR_CWF ); |
|
1042 | header->blkNr[1] = (unsigned char) (BLK_NR_CWF ); | |
1041 | } |
|
1043 | } | |
1042 |
|
1044 | |||
1043 | void init_header_asm( Header_TM_LFR_SCIENCE_ASM_t *header ) |
|
1045 | void init_header_asm( Header_TM_LFR_SCIENCE_ASM_t *header ) | |
1044 | { |
|
1046 | { | |
1045 | header->targetLogicalAddress = CCSDS_DESTINATION_ID; |
|
1047 | header->targetLogicalAddress = CCSDS_DESTINATION_ID; | |
1046 | header->protocolIdentifier = CCSDS_PROTOCOLE_ID; |
|
1048 | header->protocolIdentifier = CCSDS_PROTOCOLE_ID; | |
1047 | header->reserved = DEFAULT_RESERVED; |
|
1049 | header->reserved = DEFAULT_RESERVED; | |
1048 | header->userApplication = CCSDS_USER_APP; |
|
1050 | header->userApplication = CCSDS_USER_APP; | |
1049 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8); |
|
1051 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8); | |
1050 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST); |
|
1052 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST); | |
1051 | header->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE; |
|
1053 | header->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE; | |
1052 | header->packetSequenceControl[1] = TM_PACKET_SEQ_CNT_DEFAULT; |
|
1054 | header->packetSequenceControl[1] = TM_PACKET_SEQ_CNT_DEFAULT; | |
1053 | header->packetLength[0] = 0x00; |
|
1055 | header->packetLength[0] = 0x00; | |
1054 | header->packetLength[1] = 0x00; |
|
1056 | header->packetLength[1] = 0x00; | |
1055 | // DATA FIELD HEADER |
|
1057 | // DATA FIELD HEADER | |
1056 | header->spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; |
|
1058 | header->spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; | |
1057 | header->serviceType = TM_TYPE_LFR_SCIENCE; // service type |
|
1059 | header->serviceType = TM_TYPE_LFR_SCIENCE; // service type | |
1058 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_3; // service subtype |
|
1060 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_3; // service subtype | |
1059 | header->destinationID = TM_DESTINATION_ID_GROUND; |
|
1061 | header->destinationID = TM_DESTINATION_ID_GROUND; | |
1060 | header->time[0] = 0x00; |
|
1062 | header->time[0] = 0x00; | |
1061 | header->time[0] = 0x00; |
|
1063 | header->time[0] = 0x00; | |
1062 | header->time[0] = 0x00; |
|
1064 | header->time[0] = 0x00; | |
1063 | header->time[0] = 0x00; |
|
1065 | header->time[0] = 0x00; | |
1064 | header->time[0] = 0x00; |
|
1066 | header->time[0] = 0x00; | |
1065 | header->time[0] = 0x00; |
|
1067 | header->time[0] = 0x00; | |
1066 | // AUXILIARY DATA HEADER |
|
1068 | // AUXILIARY DATA HEADER | |
1067 | header->sid = 0x00; |
|
1069 | header->sid = 0x00; | |
1068 | header->biaStatusInfo = 0x00; |
|
1070 | header->biaStatusInfo = 0x00; | |
1069 | header->pa_lfr_pkt_cnt_asm = 0x00; |
|
1071 | header->pa_lfr_pkt_cnt_asm = 0x00; | |
1070 | header->pa_lfr_pkt_nr_asm = 0x00; |
|
1072 | header->pa_lfr_pkt_nr_asm = 0x00; | |
1071 | header->pa_lfr_asm_blk_nr[0] = 0x00; |
|
1073 | header->pa_lfr_asm_blk_nr[0] = 0x00; | |
1072 | header->pa_lfr_asm_blk_nr[1] = 0x00; |
|
1074 | header->pa_lfr_asm_blk_nr[1] = 0x00; | |
1073 | } |
|
1075 | } | |
1074 |
|
1076 | |||
1075 | int spw_send_waveform_CWF( ring_node *ring_node_to_send, |
|
1077 | int spw_send_waveform_CWF( ring_node *ring_node_to_send, | |
1076 | Header_TM_LFR_SCIENCE_CWF_t *header ) |
|
1078 | Header_TM_LFR_SCIENCE_CWF_t *header ) | |
1077 | { |
|
1079 | { | |
1078 | /** This function sends CWF CCSDS packets (F2, F1 or F0). |
|
1080 | /** This function sends CWF CCSDS packets (F2, F1 or F0). | |
1079 | * |
|
1081 | * | |
1080 | * @param waveform points to the buffer containing the data that will be send. |
|
1082 | * @param waveform points to the buffer containing the data that will be send. | |
1081 | * @param sid is the source identifier of the data that will be sent. |
|
1083 | * @param sid is the source identifier of the data that will be sent. | |
1082 | * @param headerCWF points to a table of headers that have been prepared for the data transmission. |
|
1084 | * @param headerCWF points to a table of headers that have been prepared for the data transmission. | |
1083 | * @param queue_id is the id of the rtems queue to which spw_ioctl_pkt_send structures will be send. The structures |
|
1085 | * @param queue_id is the id of the rtems queue to which spw_ioctl_pkt_send structures will be send. The structures | |
1084 | * contain information to setup the transmission of the data packets. |
|
1086 | * contain information to setup the transmission of the data packets. | |
1085 | * |
|
1087 | * | |
1086 | * One group of 2048 samples is sent as 7 consecutive packets, 6 packets containing 340 blocks and 8 packets containing 8 blocks. |
|
1088 | * One group of 2048 samples is sent as 7 consecutive packets, 6 packets containing 340 blocks and 8 packets containing 8 blocks. | |
1087 | * |
|
1089 | * | |
1088 | */ |
|
1090 | */ | |
1089 |
|
1091 | |||
1090 | unsigned int i; |
|
1092 | unsigned int i; | |
1091 | int ret; |
|
1093 | int ret; | |
1092 | unsigned int coarseTime; |
|
1094 | unsigned int coarseTime; | |
1093 | unsigned int fineTime; |
|
1095 | unsigned int fineTime; | |
1094 | rtems_status_code status; |
|
1096 | rtems_status_code status; | |
1095 | spw_ioctl_pkt_send spw_ioctl_send_CWF; |
|
1097 | spw_ioctl_pkt_send spw_ioctl_send_CWF; | |
1096 | int *dataPtr; |
|
1098 | int *dataPtr; | |
1097 | unsigned char sid; |
|
1099 | unsigned char sid; | |
1098 |
|
1100 | |||
1099 | spw_ioctl_send_CWF.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_CWF; |
|
1101 | spw_ioctl_send_CWF.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_CWF; | |
1100 | spw_ioctl_send_CWF.options = 0; |
|
1102 | spw_ioctl_send_CWF.options = 0; | |
1101 |
|
1103 | |||
1102 | ret = LFR_DEFAULT; |
|
1104 | ret = LFR_DEFAULT; | |
1103 | sid = (unsigned char) ring_node_to_send->sid; |
|
1105 | sid = (unsigned char) ring_node_to_send->sid; | |
1104 |
|
1106 | |||
1105 | coarseTime = ring_node_to_send->coarseTime; |
|
1107 | coarseTime = ring_node_to_send->coarseTime; | |
1106 | fineTime = ring_node_to_send->fineTime; |
|
1108 | fineTime = ring_node_to_send->fineTime; | |
1107 | dataPtr = (int*) ring_node_to_send->buffer_address; |
|
1109 | dataPtr = (int*) ring_node_to_send->buffer_address; | |
1108 |
|
1110 | |||
1109 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_CWF_336 >> 8); |
|
1111 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_CWF_336 >> 8); | |
1110 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_CWF_336 ); |
|
1112 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_CWF_336 ); | |
1111 | header->hkBIA = pa_bia_status_info; |
|
1113 | header->hkBIA = pa_bia_status_info; | |
1112 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; |
|
1114 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; | |
1113 | header->blkNr[0] = (unsigned char) (BLK_NR_CWF >> 8); |
|
1115 | header->blkNr[0] = (unsigned char) (BLK_NR_CWF >> 8); | |
1114 | header->blkNr[1] = (unsigned char) (BLK_NR_CWF ); |
|
1116 | header->blkNr[1] = (unsigned char) (BLK_NR_CWF ); | |
1115 |
|
1117 | |||
1116 | for (i=0; i<NB_PACKETS_PER_GROUP_OF_CWF; i++) // send waveform |
|
1118 | for (i=0; i<NB_PACKETS_PER_GROUP_OF_CWF; i++) // send waveform | |
1117 | { |
|
1119 | { | |
1118 | spw_ioctl_send_CWF.data = (char*) &dataPtr[ (i * BLK_NR_CWF * NB_WORDS_SWF_BLK) ]; |
|
1120 | spw_ioctl_send_CWF.data = (char*) &dataPtr[ (i * BLK_NR_CWF * NB_WORDS_SWF_BLK) ]; | |
1119 | spw_ioctl_send_CWF.hdr = (char*) header; |
|
1121 | spw_ioctl_send_CWF.hdr = (char*) header; | |
1120 | // BUILD THE DATA |
|
1122 | // BUILD THE DATA | |
1121 | spw_ioctl_send_CWF.dlen = BLK_NR_CWF * NB_BYTES_SWF_BLK; |
|
1123 | spw_ioctl_send_CWF.dlen = BLK_NR_CWF * NB_BYTES_SWF_BLK; | |
1122 |
|
1124 | |||
1123 | // SET PACKET SEQUENCE CONTROL |
|
1125 | // SET PACKET SEQUENCE CONTROL | |
1124 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); |
|
1126 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); | |
1125 |
|
1127 | |||
1126 | // SET SID |
|
1128 | // SET SID | |
1127 | header->sid = sid; |
|
1129 | header->sid = sid; | |
1128 |
|
1130 | |||
1129 | // SET PACKET TIME |
|
1131 | // SET PACKET TIME | |
1130 | compute_acquisition_time( coarseTime, fineTime, sid, i, header->acquisitionTime); |
|
1132 | compute_acquisition_time( coarseTime, fineTime, sid, i, header->acquisitionTime); | |
1131 | // |
|
1133 | // | |
1132 | header->time[0] = header->acquisitionTime[0]; |
|
1134 | header->time[0] = header->acquisitionTime[0]; | |
1133 | header->time[1] = header->acquisitionTime[1]; |
|
1135 | header->time[1] = header->acquisitionTime[1]; | |
1134 | header->time[2] = header->acquisitionTime[2]; |
|
1136 | header->time[2] = header->acquisitionTime[2]; | |
1135 | header->time[3] = header->acquisitionTime[3]; |
|
1137 | header->time[3] = header->acquisitionTime[3]; | |
1136 | header->time[4] = header->acquisitionTime[4]; |
|
1138 | header->time[4] = header->acquisitionTime[4]; | |
1137 | header->time[5] = header->acquisitionTime[5]; |
|
1139 | header->time[5] = header->acquisitionTime[5]; | |
1138 |
|
1140 | |||
1139 | // SET PACKET ID |
|
1141 | // SET PACKET ID | |
1140 | if ( (sid == SID_SBM1_CWF_F1) || (sid == SID_SBM2_CWF_F2) ) |
|
1142 | if ( (sid == SID_SBM1_CWF_F1) || (sid == SID_SBM2_CWF_F2) ) | |
1141 | { |
|
1143 | { | |
1142 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_SBM1_SBM2 >> 8); |
|
1144 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_SBM1_SBM2 >> 8); | |
1143 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_SBM1_SBM2); |
|
1145 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_SBM1_SBM2); | |
1144 | } |
|
1146 | } | |
1145 | else |
|
1147 | else | |
1146 | { |
|
1148 | { | |
1147 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8); |
|
1149 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8); | |
1148 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST); |
|
1150 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST); | |
1149 | } |
|
1151 | } | |
1150 |
|
1152 | |||
1151 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_CWF ); |
|
1153 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_CWF ); | |
1152 | if (status != RTEMS_SUCCESSFUL) { |
|
1154 | if (status != RTEMS_SUCCESSFUL) { | |
1153 | ret = LFR_DEFAULT; |
|
1155 | ret = LFR_DEFAULT; | |
1154 | } |
|
1156 | } | |
1155 | } |
|
1157 | } | |
1156 |
|
1158 | |||
1157 | return ret; |
|
1159 | return ret; | |
1158 | } |
|
1160 | } | |
1159 |
|
1161 | |||
1160 | int spw_send_waveform_SWF( ring_node *ring_node_to_send, |
|
1162 | int spw_send_waveform_SWF( ring_node *ring_node_to_send, | |
1161 | Header_TM_LFR_SCIENCE_SWF_t *header ) |
|
1163 | Header_TM_LFR_SCIENCE_SWF_t *header ) | |
1162 | { |
|
1164 | { | |
1163 | /** This function sends SWF CCSDS packets (F2, F1 or F0). |
|
1165 | /** This function sends SWF CCSDS packets (F2, F1 or F0). | |
1164 | * |
|
1166 | * | |
1165 | * @param waveform points to the buffer containing the data that will be send. |
|
1167 | * @param waveform points to the buffer containing the data that will be send. | |
1166 | * @param sid is the source identifier of the data that will be sent. |
|
1168 | * @param sid is the source identifier of the data that will be sent. | |
1167 | * @param headerSWF points to a table of headers that have been prepared for the data transmission. |
|
1169 | * @param headerSWF points to a table of headers that have been prepared for the data transmission. | |
1168 | * @param queue_id is the id of the rtems queue to which spw_ioctl_pkt_send structures will be send. The structures |
|
1170 | * @param queue_id is the id of the rtems queue to which spw_ioctl_pkt_send structures will be send. The structures | |
1169 | * contain information to setup the transmission of the data packets. |
|
1171 | * contain information to setup the transmission of the data packets. | |
1170 | * |
|
1172 | * | |
1171 | * One group of 2048 samples is sent as 7 consecutive packets, 6 packets containing 340 blocks and 8 packets containing 8 blocks. |
|
1173 | * One group of 2048 samples is sent as 7 consecutive packets, 6 packets containing 340 blocks and 8 packets containing 8 blocks. | |
1172 | * |
|
1174 | * | |
1173 | */ |
|
1175 | */ | |
1174 |
|
1176 | |||
1175 | unsigned int i; |
|
1177 | unsigned int i; | |
1176 | int ret; |
|
1178 | int ret; | |
1177 | unsigned int coarseTime; |
|
1179 | unsigned int coarseTime; | |
1178 | unsigned int fineTime; |
|
1180 | unsigned int fineTime; | |
1179 | rtems_status_code status; |
|
1181 | rtems_status_code status; | |
1180 | spw_ioctl_pkt_send spw_ioctl_send_SWF; |
|
1182 | spw_ioctl_pkt_send spw_ioctl_send_SWF; | |
1181 | int *dataPtr; |
|
1183 | int *dataPtr; | |
1182 | unsigned char sid; |
|
1184 | unsigned char sid; | |
1183 |
|
1185 | |||
1184 | spw_ioctl_send_SWF.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_SWF; |
|
1186 | spw_ioctl_send_SWF.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_SWF; | |
1185 | spw_ioctl_send_SWF.options = 0; |
|
1187 | spw_ioctl_send_SWF.options = 0; | |
1186 |
|
1188 | |||
1187 | ret = LFR_DEFAULT; |
|
1189 | ret = LFR_DEFAULT; | |
1188 |
|
1190 | |||
1189 | coarseTime = ring_node_to_send->coarseTime; |
|
1191 | coarseTime = ring_node_to_send->coarseTime; | |
1190 | fineTime = ring_node_to_send->fineTime; |
|
1192 | fineTime = ring_node_to_send->fineTime; | |
1191 | dataPtr = (int*) ring_node_to_send->buffer_address; |
|
1193 | dataPtr = (int*) ring_node_to_send->buffer_address; | |
1192 | sid = ring_node_to_send->sid; |
|
1194 | sid = ring_node_to_send->sid; | |
1193 |
|
1195 | |||
1194 | header->hkBIA = pa_bia_status_info; |
|
1196 | header->hkBIA = pa_bia_status_info; | |
1195 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; |
|
1197 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; | |
1196 |
|
1198 | |||
1197 | for (i=0; i<7; i++) // send waveform |
|
1199 | for (i=0; i<7; i++) // send waveform | |
1198 | { |
|
1200 | { | |
1199 | spw_ioctl_send_SWF.data = (char*) &dataPtr[ (i * BLK_NR_304 * NB_WORDS_SWF_BLK) ]; |
|
1201 | spw_ioctl_send_SWF.data = (char*) &dataPtr[ (i * BLK_NR_304 * NB_WORDS_SWF_BLK) ]; | |
1200 | spw_ioctl_send_SWF.hdr = (char*) header; |
|
1202 | spw_ioctl_send_SWF.hdr = (char*) header; | |
1201 |
|
1203 | |||
1202 | // SET PACKET SEQUENCE CONTROL |
|
1204 | // SET PACKET SEQUENCE CONTROL | |
1203 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); |
|
1205 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); | |
1204 |
|
1206 | |||
1205 | // SET PACKET LENGTH AND BLKNR |
|
1207 | // SET PACKET LENGTH AND BLKNR | |
1206 | if (i == 6) |
|
1208 | if (i == 6) | |
1207 | { |
|
1209 | { | |
1208 | spw_ioctl_send_SWF.dlen = BLK_NR_224 * NB_BYTES_SWF_BLK; |
|
1210 | spw_ioctl_send_SWF.dlen = BLK_NR_224 * NB_BYTES_SWF_BLK; | |
1209 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_SWF_224 >> 8); |
|
1211 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_SWF_224 >> 8); | |
1210 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_SWF_224 ); |
|
1212 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_SWF_224 ); | |
1211 | header->blkNr[0] = (unsigned char) (BLK_NR_224 >> 8); |
|
1213 | header->blkNr[0] = (unsigned char) (BLK_NR_224 >> 8); | |
1212 | header->blkNr[1] = (unsigned char) (BLK_NR_224 ); |
|
1214 | header->blkNr[1] = (unsigned char) (BLK_NR_224 ); | |
1213 | } |
|
1215 | } | |
1214 | else |
|
1216 | else | |
1215 | { |
|
1217 | { | |
1216 | spw_ioctl_send_SWF.dlen = BLK_NR_304 * NB_BYTES_SWF_BLK; |
|
1218 | spw_ioctl_send_SWF.dlen = BLK_NR_304 * NB_BYTES_SWF_BLK; | |
1217 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_SWF_304 >> 8); |
|
1219 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_SWF_304 >> 8); | |
1218 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_SWF_304 ); |
|
1220 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_SWF_304 ); | |
1219 | header->blkNr[0] = (unsigned char) (BLK_NR_304 >> 8); |
|
1221 | header->blkNr[0] = (unsigned char) (BLK_NR_304 >> 8); | |
1220 | header->blkNr[1] = (unsigned char) (BLK_NR_304 ); |
|
1222 | header->blkNr[1] = (unsigned char) (BLK_NR_304 ); | |
1221 | } |
|
1223 | } | |
1222 |
|
1224 | |||
1223 | // SET PACKET TIME |
|
1225 | // SET PACKET TIME | |
1224 | compute_acquisition_time( coarseTime, fineTime, sid, i, header->acquisitionTime ); |
|
1226 | compute_acquisition_time( coarseTime, fineTime, sid, i, header->acquisitionTime ); | |
1225 | // |
|
1227 | // | |
1226 | header->time[0] = header->acquisitionTime[0]; |
|
1228 | header->time[0] = header->acquisitionTime[0]; | |
1227 | header->time[1] = header->acquisitionTime[1]; |
|
1229 | header->time[1] = header->acquisitionTime[1]; | |
1228 | header->time[2] = header->acquisitionTime[2]; |
|
1230 | header->time[2] = header->acquisitionTime[2]; | |
1229 | header->time[3] = header->acquisitionTime[3]; |
|
1231 | header->time[3] = header->acquisitionTime[3]; | |
1230 | header->time[4] = header->acquisitionTime[4]; |
|
1232 | header->time[4] = header->acquisitionTime[4]; | |
1231 | header->time[5] = header->acquisitionTime[5]; |
|
1233 | header->time[5] = header->acquisitionTime[5]; | |
1232 |
|
1234 | |||
1233 | // SET SID |
|
1235 | // SET SID | |
1234 | header->sid = sid; |
|
1236 | header->sid = sid; | |
1235 |
|
1237 | |||
1236 | // SET PKTNR |
|
1238 | // SET PKTNR | |
1237 | header->pktNr = i+1; // PKT_NR |
|
1239 | header->pktNr = i+1; // PKT_NR | |
1238 |
|
1240 | |||
1239 | // SEND PACKET |
|
1241 | // SEND PACKET | |
1240 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_SWF ); |
|
1242 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_SWF ); | |
1241 | if (status != RTEMS_SUCCESSFUL) { |
|
1243 | if (status != RTEMS_SUCCESSFUL) { | |
1242 | ret = LFR_DEFAULT; |
|
1244 | ret = LFR_DEFAULT; | |
1243 | } |
|
1245 | } | |
1244 | } |
|
1246 | } | |
1245 |
|
1247 | |||
1246 | return ret; |
|
1248 | return ret; | |
1247 | } |
|
1249 | } | |
1248 |
|
1250 | |||
1249 | int spw_send_waveform_CWF3_light( ring_node *ring_node_to_send, |
|
1251 | int spw_send_waveform_CWF3_light( ring_node *ring_node_to_send, | |
1250 | Header_TM_LFR_SCIENCE_CWF_t *header ) |
|
1252 | Header_TM_LFR_SCIENCE_CWF_t *header ) | |
1251 | { |
|
1253 | { | |
1252 | /** This function sends CWF_F3 CCSDS packets without the b1, b2 and b3 data. |
|
1254 | /** This function sends CWF_F3 CCSDS packets without the b1, b2 and b3 data. | |
1253 | * |
|
1255 | * | |
1254 | * @param waveform points to the buffer containing the data that will be send. |
|
1256 | * @param waveform points to the buffer containing the data that will be send. | |
1255 | * @param headerCWF points to a table of headers that have been prepared for the data transmission. |
|
1257 | * @param headerCWF points to a table of headers that have been prepared for the data transmission. | |
1256 | * @param queue_id is the id of the rtems queue to which spw_ioctl_pkt_send structures will be send. The structures |
|
1258 | * @param queue_id is the id of the rtems queue to which spw_ioctl_pkt_send structures will be send. The structures | |
1257 | * contain information to setup the transmission of the data packets. |
|
1259 | * contain information to setup the transmission of the data packets. | |
1258 | * |
|
1260 | * | |
1259 | * By default, CWF_F3 packet are send without the b1, b2 and b3 data. This function rebuilds a data buffer |
|
1261 | * By default, CWF_F3 packet are send without the b1, b2 and b3 data. This function rebuilds a data buffer | |
1260 | * from the incoming data and sends it in 7 packets, 6 containing 340 blocks and 1 one containing 8 blocks. |
|
1262 | * from the incoming data and sends it in 7 packets, 6 containing 340 blocks and 1 one containing 8 blocks. | |
1261 | * |
|
1263 | * | |
1262 | */ |
|
1264 | */ | |
1263 |
|
1265 | |||
1264 | unsigned int i; |
|
1266 | unsigned int i; | |
1265 | int ret; |
|
1267 | int ret; | |
1266 | unsigned int coarseTime; |
|
1268 | unsigned int coarseTime; | |
1267 | unsigned int fineTime; |
|
1269 | unsigned int fineTime; | |
1268 | rtems_status_code status; |
|
1270 | rtems_status_code status; | |
1269 | spw_ioctl_pkt_send spw_ioctl_send_CWF; |
|
1271 | spw_ioctl_pkt_send spw_ioctl_send_CWF; | |
1270 | char *dataPtr; |
|
1272 | char *dataPtr; | |
1271 | unsigned char sid; |
|
1273 | unsigned char sid; | |
1272 |
|
1274 | |||
1273 | spw_ioctl_send_CWF.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_CWF; |
|
1275 | spw_ioctl_send_CWF.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_CWF; | |
1274 | spw_ioctl_send_CWF.options = 0; |
|
1276 | spw_ioctl_send_CWF.options = 0; | |
1275 |
|
1277 | |||
1276 | ret = LFR_DEFAULT; |
|
1278 | ret = LFR_DEFAULT; | |
1277 | sid = ring_node_to_send->sid; |
|
1279 | sid = ring_node_to_send->sid; | |
1278 |
|
1280 | |||
1279 | coarseTime = ring_node_to_send->coarseTime; |
|
1281 | coarseTime = ring_node_to_send->coarseTime; | |
1280 | fineTime = ring_node_to_send->fineTime; |
|
1282 | fineTime = ring_node_to_send->fineTime; | |
1281 | dataPtr = (char*) ring_node_to_send->buffer_address; |
|
1283 | dataPtr = (char*) ring_node_to_send->buffer_address; | |
1282 |
|
1284 | |||
1283 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_CWF_672 >> 8); |
|
1285 | header->packetLength[0] = (unsigned char) (TM_LEN_SCI_CWF_672 >> 8); | |
1284 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_CWF_672 ); |
|
1286 | header->packetLength[1] = (unsigned char) (TM_LEN_SCI_CWF_672 ); | |
1285 | header->hkBIA = pa_bia_status_info; |
|
1287 | header->hkBIA = pa_bia_status_info; | |
1286 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; |
|
1288 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; | |
1287 | header->blkNr[0] = (unsigned char) (BLK_NR_CWF_SHORT_F3 >> 8); |
|
1289 | header->blkNr[0] = (unsigned char) (BLK_NR_CWF_SHORT_F3 >> 8); | |
1288 | header->blkNr[1] = (unsigned char) (BLK_NR_CWF_SHORT_F3 ); |
|
1290 | header->blkNr[1] = (unsigned char) (BLK_NR_CWF_SHORT_F3 ); | |
1289 |
|
1291 | |||
1290 | //********************* |
|
1292 | //********************* | |
1291 | // SEND CWF3_light DATA |
|
1293 | // SEND CWF3_light DATA | |
1292 | for (i=0; i<NB_PACKETS_PER_GROUP_OF_CWF_LIGHT; i++) // send waveform |
|
1294 | for (i=0; i<NB_PACKETS_PER_GROUP_OF_CWF_LIGHT; i++) // send waveform | |
1293 | { |
|
1295 | { | |
1294 | spw_ioctl_send_CWF.data = (char*) &dataPtr[ (i * BLK_NR_CWF_SHORT_F3 * NB_BYTES_CWF3_LIGHT_BLK) ]; |
|
1296 | spw_ioctl_send_CWF.data = (char*) &dataPtr[ (i * BLK_NR_CWF_SHORT_F3 * NB_BYTES_CWF3_LIGHT_BLK) ]; | |
1295 | spw_ioctl_send_CWF.hdr = (char*) header; |
|
1297 | spw_ioctl_send_CWF.hdr = (char*) header; | |
1296 | // BUILD THE DATA |
|
1298 | // BUILD THE DATA | |
1297 | spw_ioctl_send_CWF.dlen = BLK_NR_CWF_SHORT_F3 * NB_BYTES_CWF3_LIGHT_BLK; |
|
1299 | spw_ioctl_send_CWF.dlen = BLK_NR_CWF_SHORT_F3 * NB_BYTES_CWF3_LIGHT_BLK; | |
1298 |
|
1300 | |||
1299 | // SET PACKET SEQUENCE COUNTER |
|
1301 | // SET PACKET SEQUENCE COUNTER | |
1300 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); |
|
1302 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); | |
1301 |
|
1303 | |||
1302 | // SET SID |
|
1304 | // SET SID | |
1303 | header->sid = sid; |
|
1305 | header->sid = sid; | |
1304 |
|
1306 | |||
1305 | // SET PACKET TIME |
|
1307 | // SET PACKET TIME | |
1306 | compute_acquisition_time( coarseTime, fineTime, SID_NORM_CWF_F3, i, header->acquisitionTime ); |
|
1308 | compute_acquisition_time( coarseTime, fineTime, SID_NORM_CWF_F3, i, header->acquisitionTime ); | |
1307 | // |
|
1309 | // | |
1308 | header->time[0] = header->acquisitionTime[0]; |
|
1310 | header->time[0] = header->acquisitionTime[0]; | |
1309 | header->time[1] = header->acquisitionTime[1]; |
|
1311 | header->time[1] = header->acquisitionTime[1]; | |
1310 | header->time[2] = header->acquisitionTime[2]; |
|
1312 | header->time[2] = header->acquisitionTime[2]; | |
1311 | header->time[3] = header->acquisitionTime[3]; |
|
1313 | header->time[3] = header->acquisitionTime[3]; | |
1312 | header->time[4] = header->acquisitionTime[4]; |
|
1314 | header->time[4] = header->acquisitionTime[4]; | |
1313 | header->time[5] = header->acquisitionTime[5]; |
|
1315 | header->time[5] = header->acquisitionTime[5]; | |
1314 |
|
1316 | |||
1315 | // SET PACKET ID |
|
1317 | // SET PACKET ID | |
1316 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8); |
|
1318 | header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8); | |
1317 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST); |
|
1319 | header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST); | |
1318 |
|
1320 | |||
1319 | // SEND PACKET |
|
1321 | // SEND PACKET | |
1320 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_CWF ); |
|
1322 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_CWF ); | |
1321 | if (status != RTEMS_SUCCESSFUL) { |
|
1323 | if (status != RTEMS_SUCCESSFUL) { | |
1322 | ret = LFR_DEFAULT; |
|
1324 | ret = LFR_DEFAULT; | |
1323 | } |
|
1325 | } | |
1324 | } |
|
1326 | } | |
1325 |
|
1327 | |||
1326 | return ret; |
|
1328 | return ret; | |
1327 | } |
|
1329 | } | |
1328 |
|
1330 | |||
1329 | void spw_send_asm_f0( ring_node *ring_node_to_send, |
|
1331 | void spw_send_asm_f0( ring_node *ring_node_to_send, | |
1330 | Header_TM_LFR_SCIENCE_ASM_t *header ) |
|
1332 | Header_TM_LFR_SCIENCE_ASM_t *header ) | |
1331 | { |
|
1333 | { | |
1332 | unsigned int i; |
|
1334 | unsigned int i; | |
1333 | unsigned int length = 0; |
|
1335 | unsigned int length = 0; | |
1334 | rtems_status_code status; |
|
1336 | rtems_status_code status; | |
1335 | unsigned int sid; |
|
1337 | unsigned int sid; | |
1336 | float *spectral_matrix; |
|
1338 | float *spectral_matrix; | |
1337 | int coarseTime; |
|
1339 | int coarseTime; | |
1338 | int fineTime; |
|
1340 | int fineTime; | |
1339 | spw_ioctl_pkt_send spw_ioctl_send_ASM; |
|
1341 | spw_ioctl_pkt_send spw_ioctl_send_ASM; | |
1340 |
|
1342 | |||
1341 | sid = ring_node_to_send->sid; |
|
1343 | sid = ring_node_to_send->sid; | |
1342 | spectral_matrix = (float*) ring_node_to_send->buffer_address; |
|
1344 | spectral_matrix = (float*) ring_node_to_send->buffer_address; | |
1343 | coarseTime = ring_node_to_send->coarseTime; |
|
1345 | coarseTime = ring_node_to_send->coarseTime; | |
1344 | fineTime = ring_node_to_send->fineTime; |
|
1346 | fineTime = ring_node_to_send->fineTime; | |
1345 |
|
1347 | |||
1346 | header->biaStatusInfo = pa_bia_status_info; |
|
1348 | header->biaStatusInfo = pa_bia_status_info; | |
1347 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; |
|
1349 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; | |
1348 |
|
1350 | |||
1349 | for (i=0; i<3; i++) |
|
1351 | for (i=0; i<3; i++) | |
1350 | { |
|
1352 | { | |
1351 | if ((i==0) || (i==1)) |
|
1353 | if ((i==0) || (i==1)) | |
1352 | { |
|
1354 | { | |
1353 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F0_PKT_1; |
|
1355 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F0_PKT_1; | |
1354 | spw_ioctl_send_ASM.data = (char *) &spectral_matrix[ |
|
1356 | 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 ) |
|
1357 | ( (ASM_F0_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F0_1) ) * NB_VALUES_PER_SM ) | |
1356 | ]; |
|
1358 | ]; | |
1357 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F0_1; |
|
1359 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F0_1; | |
1358 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; |
|
1360 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; | |
1359 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F0_1) >> 8 ); // BLK_NR MSB |
|
1361 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F0_1) >> 8 ); // BLK_NR MSB | |
1360 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F0_1); // BLK_NR LSB |
|
1362 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F0_1); // BLK_NR LSB | |
1361 | } |
|
1363 | } | |
1362 | else |
|
1364 | else | |
1363 | { |
|
1365 | { | |
1364 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F0_PKT_2; |
|
1366 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F0_PKT_2; | |
1365 | spw_ioctl_send_ASM.data = (char*) &spectral_matrix[ |
|
1367 | spw_ioctl_send_ASM.data = (char*) &spectral_matrix[ | |
1366 | ( (ASM_F0_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F0_1) ) * NB_VALUES_PER_SM ) |
|
1368 | ( (ASM_F0_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F0_1) ) * NB_VALUES_PER_SM ) | |
1367 | ]; |
|
1369 | ]; | |
1368 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F0_2; |
|
1370 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F0_2; | |
1369 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; |
|
1371 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; | |
1370 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F0_2) >> 8 ); // BLK_NR MSB |
|
1372 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F0_2) >> 8 ); // BLK_NR MSB | |
1371 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F0_2); // BLK_NR LSB |
|
1373 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F0_2); // BLK_NR LSB | |
1372 | } |
|
1374 | } | |
1373 |
|
1375 | |||
1374 | spw_ioctl_send_ASM.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_ASM; |
|
1376 | spw_ioctl_send_ASM.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_ASM; | |
1375 | spw_ioctl_send_ASM.hdr = (char *) header; |
|
1377 | spw_ioctl_send_ASM.hdr = (char *) header; | |
1376 | spw_ioctl_send_ASM.options = 0; |
|
1378 | spw_ioctl_send_ASM.options = 0; | |
1377 |
|
1379 | |||
1378 | // (2) BUILD THE HEADER |
|
1380 | // (2) BUILD THE HEADER | |
1379 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); |
|
1381 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); | |
1380 | header->packetLength[0] = (unsigned char) (length>>8); |
|
1382 | header->packetLength[0] = (unsigned char) (length>>8); | |
1381 | header->packetLength[1] = (unsigned char) (length); |
|
1383 | header->packetLength[1] = (unsigned char) (length); | |
1382 | header->sid = (unsigned char) sid; // SID |
|
1384 | header->sid = (unsigned char) sid; // SID | |
1383 | header->pa_lfr_pkt_cnt_asm = 3; |
|
1385 | header->pa_lfr_pkt_cnt_asm = 3; | |
1384 | header->pa_lfr_pkt_nr_asm = (unsigned char) (i+1); |
|
1386 | header->pa_lfr_pkt_nr_asm = (unsigned char) (i+1); | |
1385 |
|
1387 | |||
1386 | // (3) SET PACKET TIME |
|
1388 | // (3) SET PACKET TIME | |
1387 | header->time[0] = (unsigned char) (coarseTime>>24); |
|
1389 | header->time[0] = (unsigned char) (coarseTime>>24); | |
1388 | header->time[1] = (unsigned char) (coarseTime>>16); |
|
1390 | header->time[1] = (unsigned char) (coarseTime>>16); | |
1389 | header->time[2] = (unsigned char) (coarseTime>>8); |
|
1391 | header->time[2] = (unsigned char) (coarseTime>>8); | |
1390 | header->time[3] = (unsigned char) (coarseTime); |
|
1392 | header->time[3] = (unsigned char) (coarseTime); | |
1391 | header->time[4] = (unsigned char) (fineTime>>8); |
|
1393 | header->time[4] = (unsigned char) (fineTime>>8); | |
1392 | header->time[5] = (unsigned char) (fineTime); |
|
1394 | header->time[5] = (unsigned char) (fineTime); | |
1393 | // |
|
1395 | // | |
1394 | header->acquisitionTime[0] = header->time[0]; |
|
1396 | header->acquisitionTime[0] = header->time[0]; | |
1395 | header->acquisitionTime[1] = header->time[1]; |
|
1397 | header->acquisitionTime[1] = header->time[1]; | |
1396 | header->acquisitionTime[2] = header->time[2]; |
|
1398 | header->acquisitionTime[2] = header->time[2]; | |
1397 | header->acquisitionTime[3] = header->time[3]; |
|
1399 | header->acquisitionTime[3] = header->time[3]; | |
1398 | header->acquisitionTime[4] = header->time[4]; |
|
1400 | header->acquisitionTime[4] = header->time[4]; | |
1399 | header->acquisitionTime[5] = header->time[5]; |
|
1401 | header->acquisitionTime[5] = header->time[5]; | |
1400 |
|
1402 | |||
1401 | // (4) SEND PACKET |
|
1403 | // (4) SEND PACKET | |
1402 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_ASM ); |
|
1404 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_ASM ); | |
1403 | if (status != RTEMS_SUCCESSFUL) { |
|
1405 | if (status != RTEMS_SUCCESSFUL) { | |
1404 | PRINTF1("in ASM_send *** ERR %d\n", (int) status) |
|
1406 | PRINTF1("in ASM_send *** ERR %d\n", (int) status) | |
1405 | } |
|
1407 | } | |
1406 | } |
|
1408 | } | |
1407 | } |
|
1409 | } | |
1408 |
|
1410 | |||
1409 | void spw_send_asm_f1( ring_node *ring_node_to_send, |
|
1411 | void spw_send_asm_f1( ring_node *ring_node_to_send, | |
1410 | Header_TM_LFR_SCIENCE_ASM_t *header ) |
|
1412 | Header_TM_LFR_SCIENCE_ASM_t *header ) | |
1411 | { |
|
1413 | { | |
1412 | unsigned int i; |
|
1414 | unsigned int i; | |
1413 | unsigned int length = 0; |
|
1415 | unsigned int length = 0; | |
1414 | rtems_status_code status; |
|
1416 | rtems_status_code status; | |
1415 | unsigned int sid; |
|
1417 | unsigned int sid; | |
1416 | float *spectral_matrix; |
|
1418 | float *spectral_matrix; | |
1417 | int coarseTime; |
|
1419 | int coarseTime; | |
1418 | int fineTime; |
|
1420 | int fineTime; | |
1419 | spw_ioctl_pkt_send spw_ioctl_send_ASM; |
|
1421 | spw_ioctl_pkt_send spw_ioctl_send_ASM; | |
1420 |
|
1422 | |||
1421 | sid = ring_node_to_send->sid; |
|
1423 | sid = ring_node_to_send->sid; | |
1422 | spectral_matrix = (float*) ring_node_to_send->buffer_address; |
|
1424 | spectral_matrix = (float*) ring_node_to_send->buffer_address; | |
1423 | coarseTime = ring_node_to_send->coarseTime; |
|
1425 | coarseTime = ring_node_to_send->coarseTime; | |
1424 | fineTime = ring_node_to_send->fineTime; |
|
1426 | fineTime = ring_node_to_send->fineTime; | |
1425 |
|
1427 | |||
1426 | header->biaStatusInfo = pa_bia_status_info; |
|
1428 | header->biaStatusInfo = pa_bia_status_info; | |
1427 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; |
|
1429 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; | |
1428 |
|
1430 | |||
1429 | for (i=0; i<3; i++) |
|
1431 | for (i=0; i<3; i++) | |
1430 | { |
|
1432 | { | |
1431 | if ((i==0) || (i==1)) |
|
1433 | if ((i==0) || (i==1)) | |
1432 | { |
|
1434 | { | |
1433 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F1_PKT_1; |
|
1435 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F1_PKT_1; | |
1434 | spw_ioctl_send_ASM.data = (char *) &spectral_matrix[ |
|
1436 | 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 ) |
|
1437 | ( (ASM_F1_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F1_1) ) * NB_VALUES_PER_SM ) | |
1436 | ]; |
|
1438 | ]; | |
1437 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F1_1; |
|
1439 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F1_1; | |
1438 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; |
|
1440 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; | |
1439 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F1_1) >> 8 ); // BLK_NR MSB |
|
1441 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F1_1) >> 8 ); // BLK_NR MSB | |
1440 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F1_1); // BLK_NR LSB |
|
1442 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F1_1); // BLK_NR LSB | |
1441 | } |
|
1443 | } | |
1442 | else |
|
1444 | else | |
1443 | { |
|
1445 | { | |
1444 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F1_PKT_2; |
|
1446 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F1_PKT_2; | |
1445 | spw_ioctl_send_ASM.data = (char*) &spectral_matrix[ |
|
1447 | spw_ioctl_send_ASM.data = (char*) &spectral_matrix[ | |
1446 | ( (ASM_F1_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F1_1) ) * NB_VALUES_PER_SM ) |
|
1448 | ( (ASM_F1_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F1_1) ) * NB_VALUES_PER_SM ) | |
1447 | ]; |
|
1449 | ]; | |
1448 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F1_2; |
|
1450 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F1_2; | |
1449 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; |
|
1451 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_6; | |
1450 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F1_2) >> 8 ); // BLK_NR MSB |
|
1452 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F1_2) >> 8 ); // BLK_NR MSB | |
1451 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F1_2); // BLK_NR LSB |
|
1453 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F1_2); // BLK_NR LSB | |
1452 | } |
|
1454 | } | |
1453 |
|
1455 | |||
1454 | spw_ioctl_send_ASM.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_ASM; |
|
1456 | spw_ioctl_send_ASM.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_ASM; | |
1455 | spw_ioctl_send_ASM.hdr = (char *) header; |
|
1457 | spw_ioctl_send_ASM.hdr = (char *) header; | |
1456 | spw_ioctl_send_ASM.options = 0; |
|
1458 | spw_ioctl_send_ASM.options = 0; | |
1457 |
|
1459 | |||
1458 | // (2) BUILD THE HEADER |
|
1460 | // (2) BUILD THE HEADER | |
1459 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); |
|
1461 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); | |
1460 | header->packetLength[0] = (unsigned char) (length>>8); |
|
1462 | header->packetLength[0] = (unsigned char) (length>>8); | |
1461 | header->packetLength[1] = (unsigned char) (length); |
|
1463 | header->packetLength[1] = (unsigned char) (length); | |
1462 | header->sid = (unsigned char) sid; // SID |
|
1464 | header->sid = (unsigned char) sid; // SID | |
1463 | header->pa_lfr_pkt_cnt_asm = 3; |
|
1465 | header->pa_lfr_pkt_cnt_asm = 3; | |
1464 | header->pa_lfr_pkt_nr_asm = (unsigned char) (i+1); |
|
1466 | header->pa_lfr_pkt_nr_asm = (unsigned char) (i+1); | |
1465 |
|
1467 | |||
1466 | // (3) SET PACKET TIME |
|
1468 | // (3) SET PACKET TIME | |
1467 | header->time[0] = (unsigned char) (coarseTime>>24); |
|
1469 | header->time[0] = (unsigned char) (coarseTime>>24); | |
1468 | header->time[1] = (unsigned char) (coarseTime>>16); |
|
1470 | header->time[1] = (unsigned char) (coarseTime>>16); | |
1469 | header->time[2] = (unsigned char) (coarseTime>>8); |
|
1471 | header->time[2] = (unsigned char) (coarseTime>>8); | |
1470 | header->time[3] = (unsigned char) (coarseTime); |
|
1472 | header->time[3] = (unsigned char) (coarseTime); | |
1471 | header->time[4] = (unsigned char) (fineTime>>8); |
|
1473 | header->time[4] = (unsigned char) (fineTime>>8); | |
1472 | header->time[5] = (unsigned char) (fineTime); |
|
1474 | header->time[5] = (unsigned char) (fineTime); | |
1473 | // |
|
1475 | // | |
1474 | header->acquisitionTime[0] = header->time[0]; |
|
1476 | header->acquisitionTime[0] = header->time[0]; | |
1475 | header->acquisitionTime[1] = header->time[1]; |
|
1477 | header->acquisitionTime[1] = header->time[1]; | |
1476 | header->acquisitionTime[2] = header->time[2]; |
|
1478 | header->acquisitionTime[2] = header->time[2]; | |
1477 | header->acquisitionTime[3] = header->time[3]; |
|
1479 | header->acquisitionTime[3] = header->time[3]; | |
1478 | header->acquisitionTime[4] = header->time[4]; |
|
1480 | header->acquisitionTime[4] = header->time[4]; | |
1479 | header->acquisitionTime[5] = header->time[5]; |
|
1481 | header->acquisitionTime[5] = header->time[5]; | |
1480 |
|
1482 | |||
1481 | // (4) SEND PACKET |
|
1483 | // (4) SEND PACKET | |
1482 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_ASM ); |
|
1484 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_ASM ); | |
1483 | if (status != RTEMS_SUCCESSFUL) { |
|
1485 | if (status != RTEMS_SUCCESSFUL) { | |
1484 | PRINTF1("in ASM_send *** ERR %d\n", (int) status) |
|
1486 | PRINTF1("in ASM_send *** ERR %d\n", (int) status) | |
1485 | } |
|
1487 | } | |
1486 | } |
|
1488 | } | |
1487 | } |
|
1489 | } | |
1488 |
|
1490 | |||
1489 | void spw_send_asm_f2( ring_node *ring_node_to_send, |
|
1491 | void spw_send_asm_f2( ring_node *ring_node_to_send, | |
1490 | Header_TM_LFR_SCIENCE_ASM_t *header ) |
|
1492 | Header_TM_LFR_SCIENCE_ASM_t *header ) | |
1491 | { |
|
1493 | { | |
1492 | unsigned int i; |
|
1494 | unsigned int i; | |
1493 | unsigned int length = 0; |
|
1495 | unsigned int length = 0; | |
1494 | rtems_status_code status; |
|
1496 | rtems_status_code status; | |
1495 | unsigned int sid; |
|
1497 | unsigned int sid; | |
1496 | float *spectral_matrix; |
|
1498 | float *spectral_matrix; | |
1497 | int coarseTime; |
|
1499 | int coarseTime; | |
1498 | int fineTime; |
|
1500 | int fineTime; | |
1499 | spw_ioctl_pkt_send spw_ioctl_send_ASM; |
|
1501 | spw_ioctl_pkt_send spw_ioctl_send_ASM; | |
1500 |
|
1502 | |||
1501 | sid = ring_node_to_send->sid; |
|
1503 | sid = ring_node_to_send->sid; | |
1502 | spectral_matrix = (float*) ring_node_to_send->buffer_address; |
|
1504 | spectral_matrix = (float*) ring_node_to_send->buffer_address; | |
1503 | coarseTime = ring_node_to_send->coarseTime; |
|
1505 | coarseTime = ring_node_to_send->coarseTime; | |
1504 | fineTime = ring_node_to_send->fineTime; |
|
1506 | fineTime = ring_node_to_send->fineTime; | |
1505 |
|
1507 | |||
1506 | header->biaStatusInfo = pa_bia_status_info; |
|
1508 | header->biaStatusInfo = pa_bia_status_info; | |
1507 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; |
|
1509 | header->sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; | |
1508 |
|
1510 | |||
1509 | for (i=0; i<3; i++) |
|
1511 | for (i=0; i<3; i++) | |
1510 | { |
|
1512 | { | |
1511 |
|
1513 | |||
1512 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F2_PKT; |
|
1514 | spw_ioctl_send_ASM.dlen = DLEN_ASM_F2_PKT; | |
1513 | spw_ioctl_send_ASM.data = (char *) &spectral_matrix[ |
|
1515 | spw_ioctl_send_ASM.data = (char *) &spectral_matrix[ | |
1514 | ( (ASM_F2_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F2) ) * NB_VALUES_PER_SM ) |
|
1516 | ( (ASM_F2_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F2) ) * NB_VALUES_PER_SM ) | |
1515 | ]; |
|
1517 | ]; | |
1516 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F2; |
|
1518 | length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F2; | |
1517 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_3; |
|
1519 | header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_3; | |
1518 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F2) >> 8 ); // BLK_NR MSB |
|
1520 | header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F2) >> 8 ); // BLK_NR MSB | |
1519 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F2); // BLK_NR LSB |
|
1521 | header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F2); // BLK_NR LSB | |
1520 |
|
1522 | |||
1521 | spw_ioctl_send_ASM.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_ASM; |
|
1523 | spw_ioctl_send_ASM.hlen = HEADER_LENGTH_TM_LFR_SCIENCE_ASM; | |
1522 | spw_ioctl_send_ASM.hdr = (char *) header; |
|
1524 | spw_ioctl_send_ASM.hdr = (char *) header; | |
1523 | spw_ioctl_send_ASM.options = 0; |
|
1525 | spw_ioctl_send_ASM.options = 0; | |
1524 |
|
1526 | |||
1525 | // (2) BUILD THE HEADER |
|
1527 | // (2) BUILD THE HEADER | |
1526 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); |
|
1528 | increment_seq_counter_source_id( header->packetSequenceControl, sid ); | |
1527 | header->packetLength[0] = (unsigned char) (length>>8); |
|
1529 | header->packetLength[0] = (unsigned char) (length>>8); | |
1528 | header->packetLength[1] = (unsigned char) (length); |
|
1530 | header->packetLength[1] = (unsigned char) (length); | |
1529 | header->sid = (unsigned char) sid; // SID |
|
1531 | header->sid = (unsigned char) sid; // SID | |
1530 | header->pa_lfr_pkt_cnt_asm = 3; |
|
1532 | header->pa_lfr_pkt_cnt_asm = 3; | |
1531 | header->pa_lfr_pkt_nr_asm = (unsigned char) (i+1); |
|
1533 | header->pa_lfr_pkt_nr_asm = (unsigned char) (i+1); | |
1532 |
|
1534 | |||
1533 | // (3) SET PACKET TIME |
|
1535 | // (3) SET PACKET TIME | |
1534 | header->time[0] = (unsigned char) (coarseTime>>24); |
|
1536 | header->time[0] = (unsigned char) (coarseTime>>24); | |
1535 | header->time[1] = (unsigned char) (coarseTime>>16); |
|
1537 | header->time[1] = (unsigned char) (coarseTime>>16); | |
1536 | header->time[2] = (unsigned char) (coarseTime>>8); |
|
1538 | header->time[2] = (unsigned char) (coarseTime>>8); | |
1537 | header->time[3] = (unsigned char) (coarseTime); |
|
1539 | header->time[3] = (unsigned char) (coarseTime); | |
1538 | header->time[4] = (unsigned char) (fineTime>>8); |
|
1540 | header->time[4] = (unsigned char) (fineTime>>8); | |
1539 | header->time[5] = (unsigned char) (fineTime); |
|
1541 | header->time[5] = (unsigned char) (fineTime); | |
1540 | // |
|
1542 | // | |
1541 | header->acquisitionTime[0] = header->time[0]; |
|
1543 | header->acquisitionTime[0] = header->time[0]; | |
1542 | header->acquisitionTime[1] = header->time[1]; |
|
1544 | header->acquisitionTime[1] = header->time[1]; | |
1543 | header->acquisitionTime[2] = header->time[2]; |
|
1545 | header->acquisitionTime[2] = header->time[2]; | |
1544 | header->acquisitionTime[3] = header->time[3]; |
|
1546 | header->acquisitionTime[3] = header->time[3]; | |
1545 | header->acquisitionTime[4] = header->time[4]; |
|
1547 | header->acquisitionTime[4] = header->time[4]; | |
1546 | header->acquisitionTime[5] = header->time[5]; |
|
1548 | header->acquisitionTime[5] = header->time[5]; | |
1547 |
|
1549 | |||
1548 | // (4) SEND PACKET |
|
1550 | // (4) SEND PACKET | |
1549 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_ASM ); |
|
1551 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, &spw_ioctl_send_ASM ); | |
1550 | if (status != RTEMS_SUCCESSFUL) { |
|
1552 | if (status != RTEMS_SUCCESSFUL) { | |
1551 | PRINTF1("in ASM_send *** ERR %d\n", (int) status) |
|
1553 | PRINTF1("in ASM_send *** ERR %d\n", (int) status) | |
1552 | } |
|
1554 | } | |
1553 | } |
|
1555 | } | |
1554 | } |
|
1556 | } | |
1555 |
|
1557 | |||
1556 | void spw_send_k_dump( ring_node *ring_node_to_send ) |
|
1558 | void spw_send_k_dump( ring_node *ring_node_to_send ) | |
1557 | { |
|
1559 | { | |
1558 | rtems_status_code status; |
|
1560 | rtems_status_code status; | |
1559 | Packet_TM_LFR_KCOEFFICIENTS_DUMP_t *kcoefficients_dump; |
|
1561 | Packet_TM_LFR_KCOEFFICIENTS_DUMP_t *kcoefficients_dump; | |
1560 | unsigned int packetLength; |
|
1562 | unsigned int packetLength; | |
1561 | unsigned int size; |
|
1563 | unsigned int size; | |
1562 |
|
1564 | |||
1563 | PRINTF("spw_send_k_dump\n") |
|
1565 | PRINTF("spw_send_k_dump\n") | |
1564 |
|
1566 | |||
1565 | kcoefficients_dump = (Packet_TM_LFR_KCOEFFICIENTS_DUMP_t *) ring_node_to_send->buffer_address; |
|
1567 | kcoefficients_dump = (Packet_TM_LFR_KCOEFFICIENTS_DUMP_t *) ring_node_to_send->buffer_address; | |
1566 |
|
1568 | |||
1567 | packetLength = kcoefficients_dump->packetLength[0] * 256 + kcoefficients_dump->packetLength[1]; |
|
1569 | packetLength = kcoefficients_dump->packetLength[0] * 256 + kcoefficients_dump->packetLength[1]; | |
1568 |
|
1570 | |||
1569 | size = packetLength + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES; |
|
1571 | size = packetLength + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES; | |
1570 |
|
1572 | |||
1571 | PRINTF2("packetLength %d, size %d\n", packetLength, size ) |
|
1573 | PRINTF2("packetLength %d, size %d\n", packetLength, size ) | |
1572 |
|
1574 | |||
1573 | status = write( fdSPW, (char *) ring_node_to_send->buffer_address, size ); |
|
1575 | status = write( fdSPW, (char *) ring_node_to_send->buffer_address, size ); | |
1574 |
|
1576 | |||
1575 | if (status == -1){ |
|
1577 | if (status == -1){ | |
1576 | PRINTF2("in SEND *** (2.a) ERRNO = %d, size = %d\n", errno, size) |
|
1578 | PRINTF2("in SEND *** (2.a) ERRNO = %d, size = %d\n", errno, size) | |
1577 | } |
|
1579 | } | |
1578 |
|
1580 | |||
1579 | ring_node_to_send->status = 0x00; |
|
1581 | ring_node_to_send->status = 0x00; | |
1580 | } |
|
1582 | } |
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