@@ -1,54 +1,57 | |||
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1 | 1 | #ifndef FSW_MISC_H_INCLUDED |
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2 | 2 | #define FSW_MISC_H_INCLUDED |
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3 | 3 | |
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4 | 4 | #include <rtems.h> |
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5 | 5 | #include <stdio.h> |
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6 | 6 | #include <grspw.h> |
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7 | 7 | #include <grlib_regs.h> |
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8 | 8 | |
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9 | 9 | #include "fsw_params.h" |
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10 | 10 | #include "fsw_spacewire.h" |
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11 | 11 | #include "lfr_cpu_usage_report.h" |
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12 | 12 | |
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13 | 13 | rtems_name name_hk_rate_monotonic; // name of the HK rate monotonic |
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14 | 14 | rtems_id HK_id; // id of the HK rate monotonic period |
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15 | 15 | |
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16 | 16 | void configure_timer(gptimer_regs_t *gptimer_regs, unsigned char timer, unsigned int clock_divider, |
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17 | 17 | unsigned char interrupt_level, rtems_isr (*timer_isr)() ); |
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18 | 18 | void timer_start( gptimer_regs_t *gptimer_regs, unsigned char timer ); |
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19 | 19 | void timer_stop( gptimer_regs_t *gptimer_regs, unsigned char timer ); |
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20 | 20 | void timer_set_clock_divider(gptimer_regs_t *gptimer_regs, unsigned char timer, unsigned int clock_divider); |
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21 | 21 | |
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22 | 22 | // SERIAL LINK |
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23 | 23 | int send_console_outputs_on_apbuart_port( void ); |
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24 | 24 | int enable_apbuart_transmitter( void ); |
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25 | 25 | void set_apbuart_scaler_reload_register(unsigned int regs, unsigned int value); |
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26 | 26 | |
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27 | 27 | // RTEMS TASKS |
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28 | 28 | rtems_task stat_task( rtems_task_argument argument ); |
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29 | 29 | rtems_task hous_task( rtems_task_argument argument ); |
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30 | 30 | rtems_task dumb_task( rtems_task_argument unused ); |
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31 | 31 | |
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32 | 32 | void init_housekeeping_parameters( void ); |
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33 | 33 | void increment_seq_counter(unsigned short *packetSequenceControl); |
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34 | 34 | void getTime( unsigned char *time); |
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35 | 35 | unsigned long long int getTimeAsUnsignedLongLongInt( ); |
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36 | 36 | void send_dumb_hk( void ); |
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37 | 37 | void get_temperatures( unsigned char *temperatures ); |
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38 | 38 | void get_v_e1_e2_f3( unsigned char *spacecraft_potential ); |
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39 | 39 | void get_cpu_load( unsigned char *resource_statistics ); |
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40 | void set_hk_lfr_sc_potential_flag( bool state ); | |
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41 | void set_hk_lfr_calib_enable( bool state ); | |
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42 | ||
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40 | 43 | |
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41 | 44 | extern int sched_yield( void ); |
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42 | 45 | extern void rtems_cpu_usage_reset(); |
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43 | 46 | extern ring_node *current_ring_node_f3; |
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44 | 47 | extern ring_node *ring_node_to_send_cwf_f3; |
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45 | 48 | extern ring_node waveform_ring_f3[]; |
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46 | 49 | extern unsigned short sequenceCounterHK; |
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47 | 50 | |
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48 | 51 | extern unsigned char hk_lfr_q_sd_fifo_size_max; |
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49 | 52 | extern unsigned char hk_lfr_q_rv_fifo_size_max; |
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50 | 53 | extern unsigned char hk_lfr_q_p0_fifo_size_max; |
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51 | 54 | extern unsigned char hk_lfr_q_p1_fifo_size_max; |
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52 | 55 | extern unsigned char hk_lfr_q_p2_fifo_size_max; |
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53 | 56 | |
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54 | 57 | #endif // FSW_MISC_H_INCLUDED |
@@ -1,72 +1,71 | |||
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1 | 1 | #ifndef TC_HANDLER_H_INCLUDED |
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2 | 2 | #define TC_HANDLER_H_INCLUDED |
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3 | 3 | |
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4 | 4 | #include <rtems.h> |
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5 | 5 | #include <leon.h> |
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6 | 6 | |
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7 | 7 | #include "tc_load_dump_parameters.h" |
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8 | 8 | #include "tc_acceptance.h" |
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9 | 9 | #include "tm_lfr_tc_exe.h" |
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10 | 10 | #include "wf_handler.h" |
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11 | 11 | #include "fsw_processing.h" |
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12 | 12 | |
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13 | 13 | #include "lfr_cpu_usage_report.h" |
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14 | 14 | |
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15 | 15 | //**** |
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16 | 16 | // ISR |
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17 | 17 | rtems_isr commutation_isr1( rtems_vector_number vector ); |
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18 | 18 | rtems_isr commutation_isr2( rtems_vector_number vector ); |
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19 | 19 | |
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20 | 20 | //*********** |
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21 | 21 | // RTEMS TASK |
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22 | 22 | rtems_task actn_task( rtems_task_argument unused ); |
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23 | 23 | |
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24 | 24 | //*********** |
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25 | 25 | // TC ACTIONS |
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26 | 26 | int action_reset( ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time ); |
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27 | 27 | int action_enter_mode(ccsdsTelecommandPacket_t *TC, rtems_id queue_id); |
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28 | 28 | int action_update_info( ccsdsTelecommandPacket_t *TC, rtems_id queue_id ); |
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29 | 29 | int action_enable_calibration( ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time ); |
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30 | 30 | int action_disable_calibration( ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time ); |
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31 | 31 | int action_update_time( ccsdsTelecommandPacket_t *TC); |
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32 | 32 | |
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33 | 33 | // mode transition |
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34 | 34 | int check_mode_value( unsigned char requestedMode ); |
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35 | 35 | int check_mode_transition( unsigned char requestedMode ); |
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36 | 36 | int check_transition_date( unsigned int transitionCoarseTime ); |
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37 | 37 | int stop_current_mode( void ); |
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38 | 38 | int enter_mode( unsigned char mode , unsigned int transitionCoarseTime ); |
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39 | 39 | int restart_science_tasks( unsigned char lfrRequestedMode ); |
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40 | 40 | int suspend_science_tasks(); |
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41 | 41 | void launch_waveform_picker( unsigned char mode , unsigned int transitionCoarseTime ); |
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42 | 42 | void launch_spectral_matrix( void ); |
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43 | 43 | void launch_spectral_matrix_simu( void ); |
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44 | 44 | void set_sm_irq_onNewMatrix( unsigned char value ); |
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45 | 45 | void set_sm_irq_onError( unsigned char value ); |
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46 | 46 | |
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47 | 47 | // other functions |
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48 | 48 | void updateLFRCurrentMode(); |
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49 | 49 | void set_lfr_soft_reset( unsigned char value ); |
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50 | 50 | void reset_lfr( void ); |
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51 | 51 | // CALIBRATION |
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52 | 52 | void setCalibrationPrescaler( unsigned int prescaler ); |
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53 | 53 | void setCalibrationDivisor( unsigned int divisionFactor ); |
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54 | 54 | void setCalibrationData( void ); |
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55 | 55 | void setCalibrationReload( bool state); |
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56 | 56 | void setCalibrationEnable( bool state ); |
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57 | 57 | void setCalibrationInterleaved( bool state ); |
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58 | 58 | void setCalibration( bool state ); |
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59 | void set_hk_lfr_calib_enable( bool state ); | |
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60 | 59 | void configureCalibration( bool interleaved ); |
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61 | 60 | // |
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62 | 61 | void update_last_TC_exe( ccsdsTelecommandPacket_t *TC , unsigned char *time ); |
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63 | 62 | void update_last_TC_rej(ccsdsTelecommandPacket_t *TC , unsigned char *time ); |
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64 | 63 | void close_action( ccsdsTelecommandPacket_t *TC, int result, rtems_id queue_id ); |
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65 | 64 | |
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66 | 65 | extern rtems_status_code get_message_queue_id_send( rtems_id *queue_id ); |
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67 | 66 | extern rtems_status_code get_message_queue_id_recv( rtems_id *queue_id ); |
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68 | 67 | |
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69 | 68 | #endif // TC_HANDLER_H_INCLUDED |
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70 | 69 | |
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71 | 70 | |
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72 | 71 |
@@ -1,530 +1,551 | |||
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1 | 1 | /** General usage functions and RTEMS tasks. |
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2 | 2 | * |
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3 | 3 | * @file |
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4 | 4 | * @author P. LEROY |
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5 | 5 | * |
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6 | 6 | */ |
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7 | 7 | |
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8 | 8 | #include "fsw_misc.h" |
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9 | 9 | |
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10 | 10 | void configure_timer(gptimer_regs_t *gptimer_regs, unsigned char timer, unsigned int clock_divider, |
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11 | 11 | unsigned char interrupt_level, rtems_isr (*timer_isr)() ) |
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12 | 12 | { |
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13 | 13 | /** This function configures a GPTIMER timer instantiated in the VHDL design. |
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14 | 14 | * |
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15 | 15 | * @param gptimer_regs points to the APB registers of the GPTIMER IP core. |
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16 | 16 | * @param timer is the number of the timer in the IP core (several timers can be instantiated). |
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17 | 17 | * @param clock_divider is the divider of the 1 MHz clock that will be configured. |
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18 | 18 | * @param interrupt_level is the interrupt level that the timer drives. |
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19 | 19 | * @param timer_isr is the interrupt subroutine that will be attached to the IRQ driven by the timer. |
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20 | 20 | * |
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21 | 21 | * Interrupt levels are described in the SPARC documentation sparcv8.pdf p.76 |
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22 | 22 | * |
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23 | 23 | */ |
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24 | 24 | |
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25 | 25 | rtems_status_code status; |
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26 | 26 | rtems_isr_entry old_isr_handler; |
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27 | 27 | |
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28 | 28 | gptimer_regs->timer[timer].ctrl = 0x00; // reset the control register |
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29 | 29 | |
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30 | 30 | status = rtems_interrupt_catch( timer_isr, interrupt_level, &old_isr_handler) ; // see sparcv8.pdf p.76 for interrupt levels |
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31 | 31 | if (status!=RTEMS_SUCCESSFUL) |
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32 | 32 | { |
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33 | 33 | PRINTF("in configure_timer *** ERR rtems_interrupt_catch\n") |
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34 | 34 | } |
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35 | 35 | |
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36 | 36 | timer_set_clock_divider( gptimer_regs, timer, clock_divider); |
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37 | 37 | } |
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38 | 38 | |
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39 | 39 | void timer_start(gptimer_regs_t *gptimer_regs, unsigned char timer) |
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40 | 40 | { |
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41 | 41 | /** This function starts a GPTIMER timer. |
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42 | 42 | * |
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43 | 43 | * @param gptimer_regs points to the APB registers of the GPTIMER IP core. |
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44 | 44 | * @param timer is the number of the timer in the IP core (several timers can be instantiated). |
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45 | 45 | * |
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46 | 46 | */ |
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47 | 47 | |
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48 | 48 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000010; // clear pending IRQ if any |
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49 | 49 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000004; // LD load value from the reload register |
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50 | 50 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000001; // EN enable the timer |
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51 | 51 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000002; // RS restart |
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52 | 52 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000008; // IE interrupt enable |
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53 | 53 | } |
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54 | 54 | |
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55 | 55 | void timer_stop(gptimer_regs_t *gptimer_regs, unsigned char timer) |
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56 | 56 | { |
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57 | 57 | /** This function stops a GPTIMER timer. |
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58 | 58 | * |
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59 | 59 | * @param gptimer_regs points to the APB registers of the GPTIMER IP core. |
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60 | 60 | * @param timer is the number of the timer in the IP core (several timers can be instantiated). |
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61 | 61 | * |
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62 | 62 | */ |
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63 | 63 | |
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64 | 64 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl & 0xfffffffe; // EN enable the timer |
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65 | 65 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl & 0xffffffef; // IE interrupt enable |
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66 | 66 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000010; // clear pending IRQ if any |
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67 | 67 | } |
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68 | 68 | |
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69 | 69 | void timer_set_clock_divider(gptimer_regs_t *gptimer_regs, unsigned char timer, unsigned int clock_divider) |
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70 | 70 | { |
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71 | 71 | /** This function sets the clock divider of a GPTIMER timer. |
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72 | 72 | * |
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73 | 73 | * @param gptimer_regs points to the APB registers of the GPTIMER IP core. |
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74 | 74 | * @param timer is the number of the timer in the IP core (several timers can be instantiated). |
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75 | 75 | * @param clock_divider is the divider of the 1 MHz clock that will be configured. |
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76 | 76 | * |
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77 | 77 | */ |
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78 | 78 | |
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79 | 79 | gptimer_regs->timer[timer].reload = clock_divider; // base clock frequency is 1 MHz |
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80 | 80 | } |
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81 | 81 | |
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82 | 82 | int send_console_outputs_on_apbuart_port( void ) // Send the console outputs on the apbuart port |
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83 | 83 | { |
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84 | 84 | struct apbuart_regs_str *apbuart_regs = (struct apbuart_regs_str *) REGS_ADDR_APBUART; |
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85 | 85 | |
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86 | 86 | apbuart_regs->ctrl = APBUART_CTRL_REG_MASK_TE; |
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87 | 87 | |
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88 | 88 | return 0; |
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89 | 89 | } |
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90 | 90 | |
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91 | 91 | int enable_apbuart_transmitter( void ) // set the bit 1, TE Transmitter Enable to 1 in the APBUART control register |
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92 | 92 | { |
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93 | 93 | struct apbuart_regs_str *apbuart_regs = (struct apbuart_regs_str *) REGS_ADDR_APBUART; |
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94 | 94 | |
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95 | 95 | apbuart_regs->ctrl = apbuart_regs->ctrl | APBUART_CTRL_REG_MASK_TE; |
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96 | 96 | |
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97 | 97 | return 0; |
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98 | 98 | } |
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99 | 99 | |
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100 | 100 | void set_apbuart_scaler_reload_register(unsigned int regs, unsigned int value) |
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101 | 101 | { |
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102 | 102 | /** This function sets the scaler reload register of the apbuart module |
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103 | 103 | * |
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104 | 104 | * @param regs is the address of the apbuart registers in memory |
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105 | 105 | * @param value is the value that will be stored in the scaler register |
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106 | 106 | * |
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107 | 107 | * The value shall be set by the software to get data on the serial interface. |
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108 | 108 | * |
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109 | 109 | */ |
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110 | 110 | |
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111 | 111 | struct apbuart_regs_str *apbuart_regs = (struct apbuart_regs_str *) regs; |
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112 | 112 | |
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113 | 113 | apbuart_regs->scaler = value; |
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114 | 114 | BOOT_PRINTF1("OK *** apbuart port scaler reload register set to 0x%x\n", value) |
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115 | 115 | } |
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116 | 116 | |
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117 | 117 | //************ |
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118 | 118 | // RTEMS TASKS |
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119 | 119 | |
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120 | 120 | rtems_task stat_task(rtems_task_argument argument) |
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121 | 121 | { |
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122 | 122 | int i; |
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123 | 123 | int j; |
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124 | 124 | i = 0; |
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125 | 125 | j = 0; |
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126 | 126 | BOOT_PRINTF("in STAT *** \n") |
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127 | 127 | while(1){ |
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128 | 128 | rtems_task_wake_after(1000); |
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129 | 129 | PRINTF1("%d\n", j) |
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130 | 130 | if (i == CPU_USAGE_REPORT_PERIOD) { |
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131 | 131 | // #ifdef PRINT_TASK_STATISTICS |
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132 | 132 | // rtems_cpu_usage_report(); |
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133 | 133 | // rtems_cpu_usage_reset(); |
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134 | 134 | // #endif |
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135 | 135 | i = 0; |
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136 | 136 | } |
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137 | 137 | else i++; |
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138 | 138 | j++; |
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139 | 139 | } |
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140 | 140 | } |
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141 | 141 | |
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142 | 142 | rtems_task hous_task(rtems_task_argument argument) |
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143 | 143 | { |
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144 | 144 | rtems_status_code status; |
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145 | 145 | rtems_status_code spare_status; |
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146 | 146 | rtems_id queue_id; |
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147 | 147 | rtems_rate_monotonic_period_status period_status; |
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148 | 148 | |
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149 | 149 | status = get_message_queue_id_send( &queue_id ); |
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150 | 150 | if (status != RTEMS_SUCCESSFUL) |
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151 | 151 | { |
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152 | 152 | PRINTF1("in HOUS *** ERR get_message_queue_id_send %d\n", status) |
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153 | 153 | } |
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154 | 154 | |
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155 | 155 | BOOT_PRINTF("in HOUS ***\n") |
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156 | 156 | |
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157 | 157 | if (rtems_rate_monotonic_ident( name_hk_rate_monotonic, &HK_id) != RTEMS_SUCCESSFUL) { |
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158 | 158 | status = rtems_rate_monotonic_create( name_hk_rate_monotonic, &HK_id ); |
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159 | 159 | if( status != RTEMS_SUCCESSFUL ) { |
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160 | 160 | PRINTF1( "rtems_rate_monotonic_create failed with status of %d\n", status ) |
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161 | 161 | } |
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162 | 162 | } |
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163 | 163 | |
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164 | 164 | status = rtems_rate_monotonic_cancel(HK_id); |
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165 | 165 | if( status != RTEMS_SUCCESSFUL ) { |
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166 | 166 | PRINTF1( "ERR *** in HOUS *** rtems_rate_monotonic_cancel(HK_id) ***code: %d\n", status ) |
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167 | 167 | } |
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168 | 168 | else { |
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169 | 169 | DEBUG_PRINTF("OK *** in HOUS *** rtems_rate_monotonic_cancel(HK_id)\n") |
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170 | 170 | } |
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171 | 171 | |
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172 | 172 | // startup phase |
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173 | 173 | status = rtems_rate_monotonic_period( HK_id, SY_LFR_TIME_SYN_TIMEOUT_in_ticks ); |
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174 | 174 | status = rtems_rate_monotonic_get_status( HK_id, &period_status ); |
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175 | 175 | DEBUG_PRINTF1("startup HK, HK_id status = %d\n", period_status.state) |
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176 | 176 | while(period_status.state != RATE_MONOTONIC_EXPIRED ) // after SY_LFR_TIME_SYN_TIMEOUT ms, starts HK anyway |
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177 | 177 | { |
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178 | 178 | if ((time_management_regs->coarse_time & 0x80000000) == 0x00000000) // check time synchronization |
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179 | 179 | { |
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180 | 180 | break; // break if LFR is synchronized |
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181 | 181 | } |
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182 | 182 | else |
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183 | 183 | { |
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184 | 184 | status = rtems_rate_monotonic_get_status( HK_id, &period_status ); |
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185 | 185 | // sched_yield(); |
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186 | 186 | status = rtems_task_wake_after( 10 ); // wait SY_LFR_DPU_CONNECT_TIMEOUT 100 ms = 10 * 10 ms |
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187 | 187 | } |
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188 | 188 | } |
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189 | 189 | status = rtems_rate_monotonic_cancel(HK_id); |
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190 | 190 | DEBUG_PRINTF1("startup HK, HK_id status = %d\n", period_status.state) |
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191 | 191 | |
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192 | 192 | while(1){ // launch the rate monotonic task |
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193 | 193 | status = rtems_rate_monotonic_period( HK_id, HK_PERIOD ); |
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194 | 194 | if ( status != RTEMS_SUCCESSFUL ) { |
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195 | 195 | PRINTF1( "in HOUS *** ERR period: %d\n", status); |
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196 | 196 | spare_status = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_6 ); |
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197 | 197 | } |
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198 | 198 | else { |
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199 | 199 | housekeeping_packet.packetSequenceControl[0] = (unsigned char) (sequenceCounterHK >> 8); |
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200 | 200 | housekeeping_packet.packetSequenceControl[1] = (unsigned char) (sequenceCounterHK ); |
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201 | 201 | increment_seq_counter( &sequenceCounterHK ); |
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202 | 202 | |
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203 | 203 | housekeeping_packet.time[0] = (unsigned char) (time_management_regs->coarse_time>>24); |
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204 | 204 | housekeeping_packet.time[1] = (unsigned char) (time_management_regs->coarse_time>>16); |
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205 | 205 | housekeeping_packet.time[2] = (unsigned char) (time_management_regs->coarse_time>>8); |
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206 | 206 | housekeeping_packet.time[3] = (unsigned char) (time_management_regs->coarse_time); |
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207 | 207 | housekeeping_packet.time[4] = (unsigned char) (time_management_regs->fine_time>>8); |
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208 | 208 | housekeeping_packet.time[5] = (unsigned char) (time_management_regs->fine_time); |
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209 | 209 | |
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210 | 210 | spacewire_update_statistics(); |
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211 | 211 | |
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212 | 212 | housekeeping_packet.hk_lfr_q_sd_fifo_size_max = hk_lfr_q_sd_fifo_size_max; |
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213 | 213 | housekeeping_packet.hk_lfr_q_rv_fifo_size_max = hk_lfr_q_rv_fifo_size_max; |
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214 | 214 | housekeeping_packet.hk_lfr_q_p0_fifo_size_max = hk_lfr_q_p0_fifo_size_max; |
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215 | 215 | housekeeping_packet.hk_lfr_q_p1_fifo_size_max = hk_lfr_q_p1_fifo_size_max; |
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216 | 216 | housekeeping_packet.hk_lfr_q_p2_fifo_size_max = hk_lfr_q_p2_fifo_size_max; |
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217 | 217 | |
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218 | 218 | housekeeping_packet.sy_lfr_common_parameters_spare = parameter_dump_packet.sy_lfr_common_parameters_spare; |
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219 | 219 | housekeeping_packet.sy_lfr_common_parameters = parameter_dump_packet.sy_lfr_common_parameters; |
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220 | 220 | get_temperatures( housekeeping_packet.hk_lfr_temp_scm ); |
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221 | 221 | get_v_e1_e2_f3( housekeeping_packet.hk_lfr_sc_v_f3 ); |
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222 | 222 | get_cpu_load( (unsigned char *) &housekeeping_packet.hk_lfr_cpu_load ); |
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223 | 223 | |
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224 | 224 | // SEND PACKET |
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225 | 225 | status = rtems_message_queue_send( queue_id, &housekeeping_packet, |
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226 | 226 | PACKET_LENGTH_HK + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES); |
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227 | 227 | if (status != RTEMS_SUCCESSFUL) { |
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228 | 228 | PRINTF1("in HOUS *** ERR send: %d\n", status) |
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229 | 229 | } |
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230 | 230 | } |
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231 | 231 | } |
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232 | 232 | |
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233 | 233 | PRINTF("in HOUS *** deleting task\n") |
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234 | 234 | |
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235 | 235 | status = rtems_task_delete( RTEMS_SELF ); // should not return |
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236 | 236 | printf( "rtems_task_delete returned with status of %d.\n", status ); |
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237 | 237 | return; |
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238 | 238 | } |
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239 | 239 | |
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240 | 240 | rtems_task dumb_task( rtems_task_argument unused ) |
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241 | 241 | { |
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242 | 242 | /** This RTEMS taks is used to print messages without affecting the general behaviour of the software. |
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243 | 243 | * |
|
244 | 244 | * @param unused is the starting argument of the RTEMS task |
|
245 | 245 | * |
|
246 | 246 | * The DUMB taks waits for RTEMS events and print messages depending on the incoming events. |
|
247 | 247 | * |
|
248 | 248 | */ |
|
249 | 249 | |
|
250 | 250 | unsigned int i; |
|
251 | 251 | unsigned int intEventOut; |
|
252 | 252 | unsigned int coarse_time = 0; |
|
253 | 253 | unsigned int fine_time = 0; |
|
254 | 254 | rtems_event_set event_out; |
|
255 | 255 | |
|
256 | 256 | char *DumbMessages[12] = {"in DUMB *** default", // RTEMS_EVENT_0 |
|
257 | 257 | "in DUMB *** timecode_irq_handler", // RTEMS_EVENT_1 |
|
258 | 258 | "in DUMB *** f3 buffer changed", // RTEMS_EVENT_2 |
|
259 | 259 | "in DUMB *** in SMIQ *** Error sending event to AVF0", // RTEMS_EVENT_3 |
|
260 | 260 | "in DUMB *** spectral_matrices_isr *** Error sending event to SMIQ", // RTEMS_EVENT_4 |
|
261 | 261 | "in DUMB *** waveforms_simulator_isr", // RTEMS_EVENT_5 |
|
262 | 262 | "VHDL SM *** two buffers f0 ready", // RTEMS_EVENT_6 |
|
263 | 263 | "ready for dump", // RTEMS_EVENT_7 |
|
264 | 264 | "VHDL ERR *** spectral matrix", // RTEMS_EVENT_8 |
|
265 | 265 | "tick", // RTEMS_EVENT_9 |
|
266 | 266 | "VHDL ERR *** waveform picker", // RTEMS_EVENT_10 |
|
267 | 267 | "VHDL ERR *** unexpected ready matrix values" // RTEMS_EVENT_11 |
|
268 | 268 | }; |
|
269 | 269 | |
|
270 | 270 | BOOT_PRINTF("in DUMB *** \n") |
|
271 | 271 | |
|
272 | 272 | while(1){ |
|
273 | 273 | rtems_event_receive(RTEMS_EVENT_0 | RTEMS_EVENT_1 | RTEMS_EVENT_2 | RTEMS_EVENT_3 |
|
274 | 274 | | RTEMS_EVENT_4 | RTEMS_EVENT_5 | RTEMS_EVENT_6 | RTEMS_EVENT_7 |
|
275 | 275 | | RTEMS_EVENT_8 | RTEMS_EVENT_9, |
|
276 | 276 | RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out); // wait for an RTEMS_EVENT |
|
277 | 277 | intEventOut = (unsigned int) event_out; |
|
278 | 278 | for ( i=0; i<32; i++) |
|
279 | 279 | { |
|
280 | 280 | if ( ((intEventOut >> i) & 0x0001) != 0) |
|
281 | 281 | { |
|
282 | 282 | coarse_time = time_management_regs->coarse_time; |
|
283 | 283 | fine_time = time_management_regs->fine_time; |
|
284 | 284 | printf("in DUMB *** coarse: %x, fine: %x, %s\n", coarse_time, fine_time, DumbMessages[i]); |
|
285 | 285 | if (i==8) |
|
286 | 286 | { |
|
287 | 287 | } |
|
288 | 288 | if (i==10) |
|
289 | 289 | { |
|
290 | 290 | } |
|
291 | 291 | } |
|
292 | 292 | } |
|
293 | 293 | } |
|
294 | 294 | } |
|
295 | 295 | |
|
296 | 296 | //***************************** |
|
297 | 297 | // init housekeeping parameters |
|
298 | 298 | |
|
299 | 299 | void init_housekeeping_parameters( void ) |
|
300 | 300 | { |
|
301 | 301 | /** This function initialize the housekeeping_packet global variable with default values. |
|
302 | 302 | * |
|
303 | 303 | */ |
|
304 | 304 | |
|
305 | 305 | unsigned int i = 0; |
|
306 | 306 | unsigned char *parameters; |
|
307 | 307 | unsigned char sizeOfHK; |
|
308 | 308 | |
|
309 | 309 | sizeOfHK = sizeof( Packet_TM_LFR_HK_t ); |
|
310 | 310 | |
|
311 | 311 | parameters = (unsigned char*) &housekeeping_packet; |
|
312 | 312 | |
|
313 | 313 | for(i = 0; i< sizeOfHK; i++) |
|
314 | 314 | { |
|
315 | 315 | parameters[i] = 0x00; |
|
316 | 316 | } |
|
317 | 317 | |
|
318 | 318 | housekeeping_packet.targetLogicalAddress = CCSDS_DESTINATION_ID; |
|
319 | 319 | housekeeping_packet.protocolIdentifier = CCSDS_PROTOCOLE_ID; |
|
320 | 320 | housekeeping_packet.reserved = DEFAULT_RESERVED; |
|
321 | 321 | housekeeping_packet.userApplication = CCSDS_USER_APP; |
|
322 | 322 | housekeeping_packet.packetID[0] = (unsigned char) (APID_TM_HK >> 8); |
|
323 | 323 | housekeeping_packet.packetID[1] = (unsigned char) (APID_TM_HK); |
|
324 | 324 | housekeeping_packet.packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE; |
|
325 | 325 | housekeeping_packet.packetSequenceControl[1] = TM_PACKET_SEQ_CNT_DEFAULT; |
|
326 | 326 | housekeeping_packet.packetLength[0] = (unsigned char) (PACKET_LENGTH_HK >> 8); |
|
327 | 327 | housekeeping_packet.packetLength[1] = (unsigned char) (PACKET_LENGTH_HK ); |
|
328 | 328 | housekeeping_packet.spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; |
|
329 | 329 | housekeeping_packet.serviceType = TM_TYPE_HK; |
|
330 | 330 | housekeeping_packet.serviceSubType = TM_SUBTYPE_HK; |
|
331 | 331 | housekeeping_packet.destinationID = TM_DESTINATION_ID_GROUND; |
|
332 | 332 | housekeeping_packet.sid = SID_HK; |
|
333 | 333 | |
|
334 | 334 | // init status word |
|
335 | 335 | housekeeping_packet.lfr_status_word[0] = DEFAULT_STATUS_WORD_BYTE0; |
|
336 | 336 | housekeeping_packet.lfr_status_word[1] = DEFAULT_STATUS_WORD_BYTE1; |
|
337 | 337 | // init software version |
|
338 | 338 | housekeeping_packet.lfr_sw_version[0] = SW_VERSION_N1; |
|
339 | 339 | housekeeping_packet.lfr_sw_version[1] = SW_VERSION_N2; |
|
340 | 340 | housekeeping_packet.lfr_sw_version[2] = SW_VERSION_N3; |
|
341 | 341 | housekeeping_packet.lfr_sw_version[3] = SW_VERSION_N4; |
|
342 | 342 | // init fpga version |
|
343 | 343 | parameters = (unsigned char *) (REGS_ADDR_VHDL_VERSION); |
|
344 | 344 | housekeeping_packet.lfr_fpga_version[0] = parameters[1]; // n1 |
|
345 | 345 | housekeeping_packet.lfr_fpga_version[1] = parameters[2]; // n2 |
|
346 | 346 | housekeeping_packet.lfr_fpga_version[2] = parameters[3]; // n3 |
|
347 | 347 | |
|
348 | 348 | housekeeping_packet.hk_lfr_q_sd_fifo_size = MSG_QUEUE_COUNT_SEND; |
|
349 | 349 | housekeeping_packet.hk_lfr_q_rv_fifo_size = MSG_QUEUE_COUNT_RECV; |
|
350 | 350 | housekeeping_packet.hk_lfr_q_p0_fifo_size = MSG_QUEUE_COUNT_PRC0; |
|
351 | 351 | housekeeping_packet.hk_lfr_q_p1_fifo_size = MSG_QUEUE_COUNT_PRC1; |
|
352 | 352 | housekeeping_packet.hk_lfr_q_p2_fifo_size = MSG_QUEUE_COUNT_PRC2; |
|
353 | 353 | } |
|
354 | 354 | |
|
355 | 355 | void increment_seq_counter( unsigned short *packetSequenceControl ) |
|
356 | 356 | { |
|
357 | 357 | /** This function increment the sequence counter passes in argument. |
|
358 | 358 | * |
|
359 | 359 | * The increment does not affect the grouping flag. In case of an overflow, the counter is reset to 0. |
|
360 | 360 | * |
|
361 | 361 | */ |
|
362 | 362 | |
|
363 | 363 | unsigned short segmentation_grouping_flag; |
|
364 | 364 | unsigned short sequence_cnt; |
|
365 | 365 | |
|
366 | 366 | segmentation_grouping_flag = TM_PACKET_SEQ_CTRL_STANDALONE << 8; // keep bits 7 downto 6 |
|
367 | 367 | sequence_cnt = (*packetSequenceControl) & 0x3fff; // [0011 1111 1111 1111] |
|
368 | 368 | |
|
369 | 369 | if ( sequence_cnt < SEQ_CNT_MAX) |
|
370 | 370 | { |
|
371 | 371 | sequence_cnt = sequence_cnt + 1; |
|
372 | 372 | } |
|
373 | 373 | else |
|
374 | 374 | { |
|
375 | 375 | sequence_cnt = 0; |
|
376 | 376 | } |
|
377 | 377 | |
|
378 | 378 | *packetSequenceControl = segmentation_grouping_flag | sequence_cnt ; |
|
379 | 379 | } |
|
380 | 380 | |
|
381 | 381 | void getTime( unsigned char *time) |
|
382 | 382 | { |
|
383 | 383 | /** This function write the current local time in the time buffer passed in argument. |
|
384 | 384 | * |
|
385 | 385 | */ |
|
386 | 386 | |
|
387 | 387 | time[0] = (unsigned char) (time_management_regs->coarse_time>>24); |
|
388 | 388 | time[1] = (unsigned char) (time_management_regs->coarse_time>>16); |
|
389 | 389 | time[2] = (unsigned char) (time_management_regs->coarse_time>>8); |
|
390 | 390 | time[3] = (unsigned char) (time_management_regs->coarse_time); |
|
391 | 391 | time[4] = (unsigned char) (time_management_regs->fine_time>>8); |
|
392 | 392 | time[5] = (unsigned char) (time_management_regs->fine_time); |
|
393 | 393 | } |
|
394 | 394 | |
|
395 | 395 | unsigned long long int getTimeAsUnsignedLongLongInt( ) |
|
396 | 396 | { |
|
397 | 397 | /** This function write the current local time in the time buffer passed in argument. |
|
398 | 398 | * |
|
399 | 399 | */ |
|
400 | 400 | unsigned long long int time; |
|
401 | 401 | |
|
402 | 402 | time = ( (unsigned long long int) (time_management_regs->coarse_time & 0x7fffffff) << 16 ) |
|
403 | 403 | + time_management_regs->fine_time; |
|
404 | 404 | |
|
405 | 405 | return time; |
|
406 | 406 | } |
|
407 | 407 | |
|
408 | 408 | void send_dumb_hk( void ) |
|
409 | 409 | { |
|
410 | 410 | Packet_TM_LFR_HK_t dummy_hk_packet; |
|
411 | 411 | unsigned char *parameters; |
|
412 | 412 | unsigned int i; |
|
413 | 413 | rtems_id queue_id; |
|
414 | 414 | |
|
415 | 415 | dummy_hk_packet.targetLogicalAddress = CCSDS_DESTINATION_ID; |
|
416 | 416 | dummy_hk_packet.protocolIdentifier = CCSDS_PROTOCOLE_ID; |
|
417 | 417 | dummy_hk_packet.reserved = DEFAULT_RESERVED; |
|
418 | 418 | dummy_hk_packet.userApplication = CCSDS_USER_APP; |
|
419 | 419 | dummy_hk_packet.packetID[0] = (unsigned char) (APID_TM_HK >> 8); |
|
420 | 420 | dummy_hk_packet.packetID[1] = (unsigned char) (APID_TM_HK); |
|
421 | 421 | dummy_hk_packet.packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE; |
|
422 | 422 | dummy_hk_packet.packetSequenceControl[1] = TM_PACKET_SEQ_CNT_DEFAULT; |
|
423 | 423 | dummy_hk_packet.packetLength[0] = (unsigned char) (PACKET_LENGTH_HK >> 8); |
|
424 | 424 | dummy_hk_packet.packetLength[1] = (unsigned char) (PACKET_LENGTH_HK ); |
|
425 | 425 | dummy_hk_packet.spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; |
|
426 | 426 | dummy_hk_packet.serviceType = TM_TYPE_HK; |
|
427 | 427 | dummy_hk_packet.serviceSubType = TM_SUBTYPE_HK; |
|
428 | 428 | dummy_hk_packet.destinationID = TM_DESTINATION_ID_GROUND; |
|
429 | 429 | dummy_hk_packet.time[0] = (unsigned char) (time_management_regs->coarse_time>>24); |
|
430 | 430 | dummy_hk_packet.time[1] = (unsigned char) (time_management_regs->coarse_time>>16); |
|
431 | 431 | dummy_hk_packet.time[2] = (unsigned char) (time_management_regs->coarse_time>>8); |
|
432 | 432 | dummy_hk_packet.time[3] = (unsigned char) (time_management_regs->coarse_time); |
|
433 | 433 | dummy_hk_packet.time[4] = (unsigned char) (time_management_regs->fine_time>>8); |
|
434 | 434 | dummy_hk_packet.time[5] = (unsigned char) (time_management_regs->fine_time); |
|
435 | 435 | dummy_hk_packet.sid = SID_HK; |
|
436 | 436 | |
|
437 | 437 | // init status word |
|
438 | 438 | dummy_hk_packet.lfr_status_word[0] = 0xff; |
|
439 | 439 | dummy_hk_packet.lfr_status_word[1] = 0xff; |
|
440 | 440 | // init software version |
|
441 | 441 | dummy_hk_packet.lfr_sw_version[0] = SW_VERSION_N1; |
|
442 | 442 | dummy_hk_packet.lfr_sw_version[1] = SW_VERSION_N2; |
|
443 | 443 | dummy_hk_packet.lfr_sw_version[2] = SW_VERSION_N3; |
|
444 | 444 | dummy_hk_packet.lfr_sw_version[3] = SW_VERSION_N4; |
|
445 | 445 | // init fpga version |
|
446 | 446 | parameters = (unsigned char *) (REGS_ADDR_WAVEFORM_PICKER + 0xb0); |
|
447 | 447 | dummy_hk_packet.lfr_fpga_version[0] = parameters[1]; // n1 |
|
448 | 448 | dummy_hk_packet.lfr_fpga_version[1] = parameters[2]; // n2 |
|
449 | 449 | dummy_hk_packet.lfr_fpga_version[2] = parameters[3]; // n3 |
|
450 | 450 | |
|
451 | 451 | parameters = (unsigned char *) &dummy_hk_packet.hk_lfr_cpu_load; |
|
452 | 452 | |
|
453 | 453 | for (i=0; i<100; i++) |
|
454 | 454 | { |
|
455 | 455 | parameters[i] = 0xff; |
|
456 | 456 | } |
|
457 | 457 | |
|
458 | 458 | get_message_queue_id_send( &queue_id ); |
|
459 | 459 | |
|
460 | 460 | rtems_message_queue_send( queue_id, &dummy_hk_packet, |
|
461 | 461 | PACKET_LENGTH_HK + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES); |
|
462 | 462 | } |
|
463 | 463 | |
|
464 | 464 | void get_temperatures( unsigned char *temperatures ) |
|
465 | 465 | { |
|
466 | 466 | unsigned char* temp_scm_ptr; |
|
467 | 467 | unsigned char* temp_pcb_ptr; |
|
468 | 468 | unsigned char* temp_fpga_ptr; |
|
469 | 469 | |
|
470 | 470 | // SEL1 SEL0 |
|
471 | 471 | // 0 0 => PCB |
|
472 | 472 | // 0 1 => FPGA |
|
473 | 473 | // 1 0 => SCM |
|
474 | 474 | |
|
475 | 475 | temp_scm_ptr = (unsigned char *) &time_management_regs->temp_scm; |
|
476 | 476 | temp_pcb_ptr = (unsigned char *) &time_management_regs->temp_pcb; |
|
477 | 477 | temp_fpga_ptr = (unsigned char *) &time_management_regs->temp_fpga; |
|
478 | 478 | |
|
479 | 479 | temperatures[0] = temp_scm_ptr[2]; |
|
480 | 480 | temperatures[1] = temp_scm_ptr[3]; |
|
481 | 481 | temperatures[2] = temp_pcb_ptr[2]; |
|
482 | 482 | temperatures[3] = temp_pcb_ptr[3]; |
|
483 | 483 | temperatures[4] = temp_fpga_ptr[2]; |
|
484 | 484 | temperatures[5] = temp_fpga_ptr[3]; |
|
485 | 485 | } |
|
486 | 486 | |
|
487 | 487 | void get_v_e1_e2_f3( unsigned char *spacecraft_potential ) |
|
488 | 488 | { |
|
489 | 489 | unsigned char* v_ptr; |
|
490 | 490 | unsigned char* e1_ptr; |
|
491 | 491 | unsigned char* e2_ptr; |
|
492 | 492 | |
|
493 | 493 | v_ptr = (unsigned char *) &waveform_picker_regs->v; |
|
494 | 494 | e1_ptr = (unsigned char *) &waveform_picker_regs->e1; |
|
495 | 495 | e2_ptr = (unsigned char *) &waveform_picker_regs->e2; |
|
496 | 496 | |
|
497 | 497 | spacecraft_potential[0] = v_ptr[2]; |
|
498 | 498 | spacecraft_potential[1] = v_ptr[3]; |
|
499 | 499 | spacecraft_potential[2] = e1_ptr[2]; |
|
500 | 500 | spacecraft_potential[3] = e1_ptr[3]; |
|
501 | 501 | spacecraft_potential[4] = e2_ptr[2]; |
|
502 | 502 | spacecraft_potential[5] = e2_ptr[3]; |
|
503 | 503 | } |
|
504 | 504 | |
|
505 | 505 | void get_cpu_load( unsigned char *resource_statistics ) |
|
506 | 506 | { |
|
507 | 507 | unsigned char cpu_load; |
|
508 | 508 | |
|
509 | 509 | cpu_load = lfr_rtems_cpu_usage_report(); |
|
510 | 510 | |
|
511 | 511 | // HK_LFR_CPU_LOAD |
|
512 | 512 | resource_statistics[0] = cpu_load; |
|
513 | 513 | |
|
514 | 514 | // HK_LFR_CPU_LOAD_MAX |
|
515 | 515 | if (cpu_load > resource_statistics[1]) |
|
516 | 516 | { |
|
517 | 517 | resource_statistics[1] = cpu_load; |
|
518 | 518 | } |
|
519 | 519 | |
|
520 | 520 | // CPU_LOAD_AVE |
|
521 | 521 | resource_statistics[2] = 0; |
|
522 | 522 | |
|
523 | 523 | #ifndef PRINT_TASK_STATISTICS |
|
524 | 524 | rtems_cpu_usage_reset(); |
|
525 | 525 | #endif |
|
526 | 526 | |
|
527 | 527 | } |
|
528 | 528 | |
|
529 | void set_hk_lfr_sc_potential_flag( bool state ) | |
|
530 | { | |
|
531 | if (state == true) | |
|
532 | { | |
|
533 | housekeeping_packet.lfr_status_word[1] = housekeeping_packet.lfr_status_word[1] | 0x40; // [0100 0000] | |
|
534 | } | |
|
535 | else | |
|
536 | { | |
|
537 | housekeeping_packet.lfr_status_word[1] = housekeeping_packet.lfr_status_word[1] & 0xbf; // [1011 1111] | |
|
538 | } | |
|
539 | } | |
|
529 | 540 | |
|
530 | ||
|
541 | void set_hk_lfr_calib_enable( bool state ) | |
|
542 | { | |
|
543 | if (state == true) | |
|
544 | { | |
|
545 | housekeeping_packet.lfr_status_word[1] = housekeeping_packet.lfr_status_word[1] | 0x08; // [0000 1000] | |
|
546 | } | |
|
547 | else | |
|
548 | { | |
|
549 | housekeeping_packet.lfr_status_word[1] = housekeeping_packet.lfr_status_word[1] & 0xf7; // [1111 0111] | |
|
550 | } | |
|
551 | } |
@@ -1,1174 +1,1164 | |||
|
1 | 1 | /** Functions and tasks related to TeleCommand handling. |
|
2 | 2 | * |
|
3 | 3 | * @file |
|
4 | 4 | * @author P. LEROY |
|
5 | 5 | * |
|
6 | 6 | * A group of functions to handle TeleCommands:\n |
|
7 | 7 | * action launching\n |
|
8 | 8 | * TC parsing\n |
|
9 | 9 | * ... |
|
10 | 10 | * |
|
11 | 11 | */ |
|
12 | 12 | |
|
13 | 13 | #include "tc_handler.h" |
|
14 | 14 | #include "math.h" |
|
15 | 15 | |
|
16 | 16 | //*********** |
|
17 | 17 | // RTEMS TASK |
|
18 | 18 | |
|
19 | 19 | rtems_task actn_task( rtems_task_argument unused ) |
|
20 | 20 | { |
|
21 | 21 | /** This RTEMS task is responsible for launching actions upton the reception of valid TeleCommands. |
|
22 | 22 | * |
|
23 | 23 | * @param unused is the starting argument of the RTEMS task |
|
24 | 24 | * |
|
25 | 25 | * The ACTN task waits for data coming from an RTEMS msesage queue. When data arrives, it launches specific actions depending |
|
26 | 26 | * on the incoming TeleCommand. |
|
27 | 27 | * |
|
28 | 28 | */ |
|
29 | 29 | |
|
30 | 30 | int result; |
|
31 | 31 | rtems_status_code status; // RTEMS status code |
|
32 | 32 | ccsdsTelecommandPacket_t TC; // TC sent to the ACTN task |
|
33 | 33 | size_t size; // size of the incoming TC packet |
|
34 | 34 | unsigned char subtype; // subtype of the current TC packet |
|
35 | 35 | unsigned char time[6]; |
|
36 | 36 | rtems_id queue_rcv_id; |
|
37 | 37 | rtems_id queue_snd_id; |
|
38 | 38 | |
|
39 | 39 | status = get_message_queue_id_recv( &queue_rcv_id ); |
|
40 | 40 | if (status != RTEMS_SUCCESSFUL) |
|
41 | 41 | { |
|
42 | 42 | PRINTF1("in ACTN *** ERR get_message_queue_id_recv %d\n", status) |
|
43 | 43 | } |
|
44 | 44 | |
|
45 | 45 | status = get_message_queue_id_send( &queue_snd_id ); |
|
46 | 46 | if (status != RTEMS_SUCCESSFUL) |
|
47 | 47 | { |
|
48 | 48 | PRINTF1("in ACTN *** ERR get_message_queue_id_send %d\n", status) |
|
49 | 49 | } |
|
50 | 50 | |
|
51 | 51 | result = LFR_SUCCESSFUL; |
|
52 | 52 | subtype = 0; // subtype of the current TC packet |
|
53 | 53 | |
|
54 | 54 | BOOT_PRINTF("in ACTN *** \n") |
|
55 | 55 | |
|
56 | 56 | while(1) |
|
57 | 57 | { |
|
58 | 58 | status = rtems_message_queue_receive( queue_rcv_id, (char*) &TC, &size, |
|
59 | 59 | RTEMS_WAIT, RTEMS_NO_TIMEOUT); |
|
60 | 60 | getTime( time ); // set time to the current time |
|
61 | 61 | if (status!=RTEMS_SUCCESSFUL) |
|
62 | 62 | { |
|
63 | 63 | PRINTF1("ERR *** in task ACTN *** error receiving a message, code %d \n", status) |
|
64 | 64 | } |
|
65 | 65 | else |
|
66 | 66 | { |
|
67 | 67 | subtype = TC.serviceSubType; |
|
68 | 68 | switch(subtype) |
|
69 | 69 | { |
|
70 | 70 | case TC_SUBTYPE_RESET: |
|
71 | 71 | result = action_reset( &TC, queue_snd_id, time ); |
|
72 | 72 | close_action( &TC, result, queue_snd_id ); |
|
73 | 73 | break; |
|
74 | 74 | case TC_SUBTYPE_LOAD_COMM: |
|
75 | 75 | result = action_load_common_par( &TC ); |
|
76 | 76 | close_action( &TC, result, queue_snd_id ); |
|
77 | 77 | break; |
|
78 | 78 | case TC_SUBTYPE_LOAD_NORM: |
|
79 | 79 | result = action_load_normal_par( &TC, queue_snd_id, time ); |
|
80 | 80 | close_action( &TC, result, queue_snd_id ); |
|
81 | 81 | break; |
|
82 | 82 | case TC_SUBTYPE_LOAD_BURST: |
|
83 | 83 | result = action_load_burst_par( &TC, queue_snd_id, time ); |
|
84 | 84 | close_action( &TC, result, queue_snd_id ); |
|
85 | 85 | break; |
|
86 | 86 | case TC_SUBTYPE_LOAD_SBM1: |
|
87 | 87 | result = action_load_sbm1_par( &TC, queue_snd_id, time ); |
|
88 | 88 | close_action( &TC, result, queue_snd_id ); |
|
89 | 89 | break; |
|
90 | 90 | case TC_SUBTYPE_LOAD_SBM2: |
|
91 | 91 | result = action_load_sbm2_par( &TC, queue_snd_id, time ); |
|
92 | 92 | close_action( &TC, result, queue_snd_id ); |
|
93 | 93 | break; |
|
94 | 94 | case TC_SUBTYPE_DUMP: |
|
95 | 95 | result = action_dump_par( queue_snd_id ); |
|
96 | 96 | close_action( &TC, result, queue_snd_id ); |
|
97 | 97 | break; |
|
98 | 98 | case TC_SUBTYPE_ENTER: |
|
99 | 99 | result = action_enter_mode( &TC, queue_snd_id ); |
|
100 | 100 | close_action( &TC, result, queue_snd_id ); |
|
101 | 101 | break; |
|
102 | 102 | case TC_SUBTYPE_UPDT_INFO: |
|
103 | 103 | result = action_update_info( &TC, queue_snd_id ); |
|
104 | 104 | close_action( &TC, result, queue_snd_id ); |
|
105 | 105 | break; |
|
106 | 106 | case TC_SUBTYPE_EN_CAL: |
|
107 | 107 | result = action_enable_calibration( &TC, queue_snd_id, time ); |
|
108 | 108 | close_action( &TC, result, queue_snd_id ); |
|
109 | 109 | break; |
|
110 | 110 | case TC_SUBTYPE_DIS_CAL: |
|
111 | 111 | result = action_disable_calibration( &TC, queue_snd_id, time ); |
|
112 | 112 | close_action( &TC, result, queue_snd_id ); |
|
113 | 113 | break; |
|
114 | 114 | case TC_SUBTYPE_LOAD_K: |
|
115 | 115 | result = action_load_kcoefficients( &TC, queue_snd_id, time ); |
|
116 | 116 | close_action( &TC, result, queue_snd_id ); |
|
117 | 117 | break; |
|
118 | 118 | case TC_SUBTYPE_DUMP_K: |
|
119 | 119 | result = action_dump_kcoefficients( &TC, queue_snd_id, time ); |
|
120 | 120 | close_action( &TC, result, queue_snd_id ); |
|
121 | 121 | break; |
|
122 | 122 | case TC_SUBTYPE_LOAD_FBINS: |
|
123 | 123 | result = action_load_fbins_mask( &TC, queue_snd_id, time ); |
|
124 | 124 | close_action( &TC, result, queue_snd_id ); |
|
125 | 125 | break; |
|
126 | 126 | case TC_SUBTYPE_UPDT_TIME: |
|
127 | 127 | result = action_update_time( &TC ); |
|
128 | 128 | close_action( &TC, result, queue_snd_id ); |
|
129 | 129 | break; |
|
130 | 130 | default: |
|
131 | 131 | break; |
|
132 | 132 | } |
|
133 | 133 | } |
|
134 | 134 | } |
|
135 | 135 | } |
|
136 | 136 | |
|
137 | 137 | //*********** |
|
138 | 138 | // TC ACTIONS |
|
139 | 139 | |
|
140 | 140 | int action_reset(ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time) |
|
141 | 141 | { |
|
142 | 142 | /** This function executes specific actions when a TC_LFR_RESET TeleCommand has been received. |
|
143 | 143 | * |
|
144 | 144 | * @param TC points to the TeleCommand packet that is being processed |
|
145 | 145 | * @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver |
|
146 | 146 | * |
|
147 | 147 | */ |
|
148 | 148 | |
|
149 | 149 | printf("this is the end!!!\n"); |
|
150 | 150 | exit(0); |
|
151 | 151 | send_tm_lfr_tc_exe_not_implemented( TC, queue_id, time ); |
|
152 | 152 | return LFR_DEFAULT; |
|
153 | 153 | } |
|
154 | 154 | |
|
155 | 155 | int action_enter_mode(ccsdsTelecommandPacket_t *TC, rtems_id queue_id ) |
|
156 | 156 | { |
|
157 | 157 | /** This function executes specific actions when a TC_LFR_ENTER_MODE TeleCommand has been received. |
|
158 | 158 | * |
|
159 | 159 | * @param TC points to the TeleCommand packet that is being processed |
|
160 | 160 | * @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver |
|
161 | 161 | * |
|
162 | 162 | */ |
|
163 | 163 | |
|
164 | 164 | rtems_status_code status; |
|
165 | 165 | unsigned char requestedMode; |
|
166 | 166 | unsigned int *transitionCoarseTime_ptr; |
|
167 | 167 | unsigned int transitionCoarseTime; |
|
168 | 168 | unsigned char * bytePosPtr; |
|
169 | 169 | |
|
170 | 170 | bytePosPtr = (unsigned char *) &TC->packetID; |
|
171 | 171 | |
|
172 | 172 | requestedMode = bytePosPtr[ BYTE_POS_CP_MODE_LFR_SET ]; |
|
173 | 173 | transitionCoarseTime_ptr = (unsigned int *) ( &bytePosPtr[ BYTE_POS_CP_LFR_ENTER_MODE_TIME ] ); |
|
174 | 174 | transitionCoarseTime = (*transitionCoarseTime_ptr) & 0x7fffffff; |
|
175 | 175 | |
|
176 | 176 | status = check_mode_value( requestedMode ); |
|
177 | 177 | |
|
178 | 178 | if ( status != LFR_SUCCESSFUL ) // the mode value is inconsistent |
|
179 | 179 | { |
|
180 | 180 | send_tm_lfr_tc_exe_inconsistent( TC, queue_id, BYTE_POS_CP_MODE_LFR_SET, requestedMode ); |
|
181 | 181 | } |
|
182 | 182 | else // the mode value is consistent, check the transition |
|
183 | 183 | { |
|
184 | 184 | status = check_mode_transition(requestedMode); |
|
185 | 185 | if (status != LFR_SUCCESSFUL) |
|
186 | 186 | { |
|
187 | 187 | PRINTF("ERR *** in action_enter_mode *** check_mode_transition\n") |
|
188 | 188 | send_tm_lfr_tc_exe_not_executable( TC, queue_id ); |
|
189 | 189 | } |
|
190 | 190 | } |
|
191 | 191 | |
|
192 | 192 | if ( status == LFR_SUCCESSFUL ) // the transition is valid, enter the mode |
|
193 | 193 | { |
|
194 | 194 | status = check_transition_date( transitionCoarseTime ); |
|
195 | 195 | if (status != LFR_SUCCESSFUL) |
|
196 | 196 | { |
|
197 | 197 | PRINTF("ERR *** in action_enter_mode *** check_transition_date\n") |
|
198 | 198 | send_tm_lfr_tc_exe_inconsistent( TC, queue_id, |
|
199 | 199 | BYTE_POS_CP_LFR_ENTER_MODE_TIME, |
|
200 | 200 | bytePosPtr[ BYTE_POS_CP_LFR_ENTER_MODE_TIME + 3 ] ); |
|
201 | 201 | } |
|
202 | 202 | } |
|
203 | 203 | |
|
204 | 204 | if ( status == LFR_SUCCESSFUL ) // the date is valid, enter the mode |
|
205 | 205 | { |
|
206 | 206 | PRINTF1("OK *** in action_enter_mode *** enter mode %d\n", requestedMode); |
|
207 | 207 | status = enter_mode( requestedMode, transitionCoarseTime ); |
|
208 | 208 | } |
|
209 | 209 | |
|
210 | 210 | return status; |
|
211 | 211 | } |
|
212 | 212 | |
|
213 | 213 | int action_update_info(ccsdsTelecommandPacket_t *TC, rtems_id queue_id) |
|
214 | 214 | { |
|
215 | 215 | /** This function executes specific actions when a TC_LFR_UPDATE_INFO TeleCommand has been received. |
|
216 | 216 | * |
|
217 | 217 | * @param TC points to the TeleCommand packet that is being processed |
|
218 | 218 | * @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver |
|
219 | 219 | * |
|
220 | 220 | * @return LFR directive status code: |
|
221 | 221 | * - LFR_DEFAULT |
|
222 | 222 | * - LFR_SUCCESSFUL |
|
223 | 223 | * |
|
224 | 224 | */ |
|
225 | 225 | |
|
226 | 226 | unsigned int val; |
|
227 | 227 | int result; |
|
228 | 228 | unsigned int status; |
|
229 | 229 | unsigned char mode; |
|
230 | 230 | unsigned char * bytePosPtr; |
|
231 | 231 | |
|
232 | 232 | bytePosPtr = (unsigned char *) &TC->packetID; |
|
233 | 233 | |
|
234 | 234 | // check LFR mode |
|
235 | 235 | mode = (bytePosPtr[ BYTE_POS_UPDATE_INFO_PARAMETERS_SET5 ] & 0x1e) >> 1; |
|
236 | 236 | status = check_update_info_hk_lfr_mode( mode ); |
|
237 | 237 | if (status == LFR_SUCCESSFUL) // check TDS mode |
|
238 | 238 | { |
|
239 | 239 | mode = (bytePosPtr[ BYTE_POS_UPDATE_INFO_PARAMETERS_SET6 ] & 0xf0) >> 4; |
|
240 | 240 | status = check_update_info_hk_tds_mode( mode ); |
|
241 | 241 | } |
|
242 | 242 | if (status == LFR_SUCCESSFUL) // check THR mode |
|
243 | 243 | { |
|
244 | 244 | mode = (bytePosPtr[ BYTE_POS_UPDATE_INFO_PARAMETERS_SET6 ] & 0x0f); |
|
245 | 245 | status = check_update_info_hk_thr_mode( mode ); |
|
246 | 246 | } |
|
247 | 247 | if (status == LFR_SUCCESSFUL) // if the parameter check is successful |
|
248 | 248 | { |
|
249 | 249 | val = housekeeping_packet.hk_lfr_update_info_tc_cnt[0] * 256 |
|
250 | 250 | + housekeeping_packet.hk_lfr_update_info_tc_cnt[1]; |
|
251 | 251 | val++; |
|
252 | 252 | housekeeping_packet.hk_lfr_update_info_tc_cnt[0] = (unsigned char) (val >> 8); |
|
253 | 253 | housekeeping_packet.hk_lfr_update_info_tc_cnt[1] = (unsigned char) (val); |
|
254 | 254 | } |
|
255 | 255 | |
|
256 | 256 | result = status; |
|
257 | 257 | |
|
258 | 258 | return result; |
|
259 | 259 | } |
|
260 | 260 | |
|
261 | 261 | int action_enable_calibration(ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time) |
|
262 | 262 | { |
|
263 | 263 | /** This function executes specific actions when a TC_LFR_ENABLE_CALIBRATION TeleCommand has been received. |
|
264 | 264 | * |
|
265 | 265 | * @param TC points to the TeleCommand packet that is being processed |
|
266 | 266 | * @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver |
|
267 | 267 | * |
|
268 | 268 | */ |
|
269 | 269 | |
|
270 | 270 | int result; |
|
271 | 271 | |
|
272 | 272 | result = LFR_DEFAULT; |
|
273 | 273 | |
|
274 | 274 | setCalibration( true ); |
|
275 | 275 | |
|
276 | 276 | result = LFR_SUCCESSFUL; |
|
277 | 277 | |
|
278 | 278 | return result; |
|
279 | 279 | } |
|
280 | 280 | |
|
281 | 281 | int action_disable_calibration(ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time) |
|
282 | 282 | { |
|
283 | 283 | /** This function executes specific actions when a TC_LFR_DISABLE_CALIBRATION TeleCommand has been received. |
|
284 | 284 | * |
|
285 | 285 | * @param TC points to the TeleCommand packet that is being processed |
|
286 | 286 | * @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver |
|
287 | 287 | * |
|
288 | 288 | */ |
|
289 | 289 | |
|
290 | 290 | int result; |
|
291 | 291 | |
|
292 | 292 | result = LFR_DEFAULT; |
|
293 | 293 | |
|
294 | 294 | setCalibration( false ); |
|
295 | 295 | |
|
296 | 296 | result = LFR_SUCCESSFUL; |
|
297 | 297 | |
|
298 | 298 | return result; |
|
299 | 299 | } |
|
300 | 300 | |
|
301 | 301 | int action_update_time(ccsdsTelecommandPacket_t *TC) |
|
302 | 302 | { |
|
303 | 303 | /** This function executes specific actions when a TC_LFR_UPDATE_TIME TeleCommand has been received. |
|
304 | 304 | * |
|
305 | 305 | * @param TC points to the TeleCommand packet that is being processed |
|
306 | 306 | * @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver |
|
307 | 307 | * |
|
308 | 308 | * @return LFR_SUCCESSFUL |
|
309 | 309 | * |
|
310 | 310 | */ |
|
311 | 311 | |
|
312 | 312 | unsigned int val; |
|
313 | 313 | |
|
314 | 314 | time_management_regs->coarse_time_load = (TC->dataAndCRC[0] << 24) |
|
315 | 315 | + (TC->dataAndCRC[1] << 16) |
|
316 | 316 | + (TC->dataAndCRC[2] << 8) |
|
317 | 317 | + TC->dataAndCRC[3]; |
|
318 | 318 | |
|
319 | 319 | val = housekeeping_packet.hk_lfr_update_time_tc_cnt[0] * 256 |
|
320 | 320 | + housekeeping_packet.hk_lfr_update_time_tc_cnt[1]; |
|
321 | 321 | val++; |
|
322 | 322 | housekeeping_packet.hk_lfr_update_time_tc_cnt[0] = (unsigned char) (val >> 8); |
|
323 | 323 | housekeeping_packet.hk_lfr_update_time_tc_cnt[1] = (unsigned char) (val); |
|
324 | 324 | |
|
325 | 325 | return LFR_SUCCESSFUL; |
|
326 | 326 | } |
|
327 | 327 | |
|
328 | 328 | //******************* |
|
329 | 329 | // ENTERING THE MODES |
|
330 | 330 | int check_mode_value( unsigned char requestedMode ) |
|
331 | 331 | { |
|
332 | 332 | int status; |
|
333 | 333 | |
|
334 | 334 | if ( (requestedMode != LFR_MODE_STANDBY) |
|
335 | 335 | && (requestedMode != LFR_MODE_NORMAL) && (requestedMode != LFR_MODE_BURST) |
|
336 | 336 | && (requestedMode != LFR_MODE_SBM1) && (requestedMode != LFR_MODE_SBM2) ) |
|
337 | 337 | { |
|
338 | 338 | status = LFR_DEFAULT; |
|
339 | 339 | } |
|
340 | 340 | else |
|
341 | 341 | { |
|
342 | 342 | status = LFR_SUCCESSFUL; |
|
343 | 343 | } |
|
344 | 344 | |
|
345 | 345 | return status; |
|
346 | 346 | } |
|
347 | 347 | |
|
348 | 348 | int check_mode_transition( unsigned char requestedMode ) |
|
349 | 349 | { |
|
350 | 350 | /** This function checks the validity of the transition requested by the TC_LFR_ENTER_MODE. |
|
351 | 351 | * |
|
352 | 352 | * @param requestedMode is the mode requested by the TC_LFR_ENTER_MODE |
|
353 | 353 | * |
|
354 | 354 | * @return LFR directive status codes: |
|
355 | 355 | * - LFR_SUCCESSFUL - the transition is authorized |
|
356 | 356 | * - LFR_DEFAULT - the transition is not authorized |
|
357 | 357 | * |
|
358 | 358 | */ |
|
359 | 359 | |
|
360 | 360 | int status; |
|
361 | 361 | |
|
362 | 362 | switch (requestedMode) |
|
363 | 363 | { |
|
364 | 364 | case LFR_MODE_STANDBY: |
|
365 | 365 | if ( lfrCurrentMode == LFR_MODE_STANDBY ) { |
|
366 | 366 | status = LFR_DEFAULT; |
|
367 | 367 | } |
|
368 | 368 | else |
|
369 | 369 | { |
|
370 | 370 | status = LFR_SUCCESSFUL; |
|
371 | 371 | } |
|
372 | 372 | break; |
|
373 | 373 | case LFR_MODE_NORMAL: |
|
374 | 374 | if ( lfrCurrentMode == LFR_MODE_NORMAL ) { |
|
375 | 375 | status = LFR_DEFAULT; |
|
376 | 376 | } |
|
377 | 377 | else { |
|
378 | 378 | status = LFR_SUCCESSFUL; |
|
379 | 379 | } |
|
380 | 380 | break; |
|
381 | 381 | case LFR_MODE_BURST: |
|
382 | 382 | if ( lfrCurrentMode == LFR_MODE_BURST ) { |
|
383 | 383 | status = LFR_DEFAULT; |
|
384 | 384 | } |
|
385 | 385 | else { |
|
386 | 386 | status = LFR_SUCCESSFUL; |
|
387 | 387 | } |
|
388 | 388 | break; |
|
389 | 389 | case LFR_MODE_SBM1: |
|
390 | 390 | if ( lfrCurrentMode == LFR_MODE_SBM1 ) { |
|
391 | 391 | status = LFR_DEFAULT; |
|
392 | 392 | } |
|
393 | 393 | else { |
|
394 | 394 | status = LFR_SUCCESSFUL; |
|
395 | 395 | } |
|
396 | 396 | break; |
|
397 | 397 | case LFR_MODE_SBM2: |
|
398 | 398 | if ( lfrCurrentMode == LFR_MODE_SBM2 ) { |
|
399 | 399 | status = LFR_DEFAULT; |
|
400 | 400 | } |
|
401 | 401 | else { |
|
402 | 402 | status = LFR_SUCCESSFUL; |
|
403 | 403 | } |
|
404 | 404 | break; |
|
405 | 405 | default: |
|
406 | 406 | status = LFR_DEFAULT; |
|
407 | 407 | break; |
|
408 | 408 | } |
|
409 | 409 | |
|
410 | 410 | return status; |
|
411 | 411 | } |
|
412 | 412 | |
|
413 | 413 | int check_transition_date( unsigned int transitionCoarseTime ) |
|
414 | 414 | { |
|
415 | 415 | int status; |
|
416 | 416 | unsigned int localCoarseTime; |
|
417 | 417 | unsigned int deltaCoarseTime; |
|
418 | 418 | |
|
419 | 419 | status = LFR_SUCCESSFUL; |
|
420 | 420 | |
|
421 | 421 | if (transitionCoarseTime == 0) // transition time = 0 means an instant transition |
|
422 | 422 | { |
|
423 | 423 | status = LFR_SUCCESSFUL; |
|
424 | 424 | } |
|
425 | 425 | else |
|
426 | 426 | { |
|
427 | 427 | localCoarseTime = time_management_regs->coarse_time & 0x7fffffff; |
|
428 | 428 | |
|
429 | 429 | PRINTF2("localTime = %x, transitionTime = %x\n", localCoarseTime, transitionCoarseTime) |
|
430 | 430 | |
|
431 | 431 | if ( transitionCoarseTime <= localCoarseTime ) // SSS-CP-EQS-322 |
|
432 | 432 | { |
|
433 | 433 | status = LFR_DEFAULT; |
|
434 | 434 | PRINTF("ERR *** in check_transition_date *** transitionCoarseTime <= localCoarseTime\n") |
|
435 | 435 | } |
|
436 | 436 | |
|
437 | 437 | if (status == LFR_SUCCESSFUL) |
|
438 | 438 | { |
|
439 | 439 | deltaCoarseTime = transitionCoarseTime - localCoarseTime; |
|
440 | 440 | if ( deltaCoarseTime > 3 ) // SSS-CP-EQS-323 |
|
441 | 441 | { |
|
442 | 442 | status = LFR_DEFAULT; |
|
443 | 443 | PRINTF1("ERR *** in check_transition_date *** deltaCoarseTime = %x\n", deltaCoarseTime) |
|
444 | 444 | } |
|
445 | 445 | } |
|
446 | 446 | } |
|
447 | 447 | |
|
448 | 448 | return status; |
|
449 | 449 | } |
|
450 | 450 | |
|
451 | 451 | int stop_current_mode( void ) |
|
452 | 452 | { |
|
453 | 453 | /** This function stops the current mode by masking interrupt lines and suspending science tasks. |
|
454 | 454 | * |
|
455 | 455 | * @return RTEMS directive status codes: |
|
456 | 456 | * - RTEMS_SUCCESSFUL - task restarted successfully |
|
457 | 457 | * - RTEMS_INVALID_ID - task id invalid |
|
458 | 458 | * - RTEMS_ALREADY_SUSPENDED - task already suspended |
|
459 | 459 | * |
|
460 | 460 | */ |
|
461 | 461 | |
|
462 | 462 | rtems_status_code status; |
|
463 | 463 | |
|
464 | 464 | status = RTEMS_SUCCESSFUL; |
|
465 | 465 | |
|
466 | 466 | // (1) mask interruptions |
|
467 | 467 | LEON_Mask_interrupt( IRQ_WAVEFORM_PICKER ); // mask waveform picker interrupt |
|
468 | 468 | LEON_Mask_interrupt( IRQ_SPECTRAL_MATRIX ); // clear spectral matrix interrupt |
|
469 | 469 | |
|
470 | 470 | // (2) reset waveform picker registers |
|
471 | 471 | reset_wfp_burst_enable(); // reset burst and enable bits |
|
472 | 472 | reset_wfp_status(); // reset all the status bits |
|
473 | 473 | |
|
474 | 474 | // (3) reset spectral matrices registers |
|
475 | 475 | set_sm_irq_onNewMatrix( 0 ); // stop the spectral matrices |
|
476 | 476 | reset_sm_status(); |
|
477 | 477 | |
|
478 | 478 | // reset lfr VHDL module |
|
479 | 479 | reset_lfr(); |
|
480 | 480 | |
|
481 | 481 | reset_extractSWF(); // reset the extractSWF flag to false |
|
482 | 482 | |
|
483 | 483 | // (4) clear interruptions |
|
484 | 484 | LEON_Clear_interrupt( IRQ_WAVEFORM_PICKER ); // clear waveform picker interrupt |
|
485 | 485 | LEON_Clear_interrupt( IRQ_SPECTRAL_MATRIX ); // clear spectral matrix interrupt |
|
486 | 486 | |
|
487 | 487 | // <Spectral Matrices simulator> |
|
488 | 488 | LEON_Mask_interrupt( IRQ_SM_SIMULATOR ); // mask spectral matrix interrupt simulator |
|
489 | 489 | timer_stop( (gptimer_regs_t*) REGS_ADDR_GPTIMER, TIMER_SM_SIMULATOR ); |
|
490 | 490 | LEON_Clear_interrupt( IRQ_SM_SIMULATOR ); // clear spectral matrix interrupt simulator |
|
491 | 491 | // </Spectral Matrices simulator> |
|
492 | 492 | |
|
493 | 493 | // suspend several tasks |
|
494 | 494 | if (lfrCurrentMode != LFR_MODE_STANDBY) { |
|
495 | 495 | status = suspend_science_tasks(); |
|
496 | 496 | } |
|
497 | 497 | |
|
498 | 498 | if (status != RTEMS_SUCCESSFUL) |
|
499 | 499 | { |
|
500 | 500 | PRINTF1("in stop_current_mode *** in suspend_science_tasks *** ERR code: %d\n", status) |
|
501 | 501 | } |
|
502 | 502 | |
|
503 | 503 | return status; |
|
504 | 504 | } |
|
505 | 505 | |
|
506 | 506 | int enter_mode( unsigned char mode, unsigned int transitionCoarseTime ) |
|
507 | 507 | { |
|
508 | 508 | /** This function is launched after a mode transition validation. |
|
509 | 509 | * |
|
510 | 510 | * @param mode is the mode in which LFR will be put. |
|
511 | 511 | * |
|
512 | 512 | * @return RTEMS directive status codes: |
|
513 | 513 | * - RTEMS_SUCCESSFUL - the mode has been entered successfully |
|
514 | 514 | * - RTEMS_NOT_SATISFIED - the mode has not been entered successfully |
|
515 | 515 | * |
|
516 | 516 | */ |
|
517 | 517 | |
|
518 | 518 | rtems_status_code status; |
|
519 | 519 | |
|
520 | 520 | //********************** |
|
521 | 521 | // STOP THE CURRENT MODE |
|
522 | 522 | status = stop_current_mode(); |
|
523 | 523 | if (status != RTEMS_SUCCESSFUL) |
|
524 | 524 | { |
|
525 | 525 | PRINTF1("ERR *** in enter_mode *** stop_current_mode with mode = %d\n", mode) |
|
526 | 526 | } |
|
527 | 527 | |
|
528 | 528 | //************************* |
|
529 | 529 | // ENTER THE REQUESTED MODE |
|
530 | 530 | if ( (mode == LFR_MODE_NORMAL) || (mode == LFR_MODE_BURST) |
|
531 | 531 | || (mode == LFR_MODE_SBM1) || (mode == LFR_MODE_SBM2) ) |
|
532 | 532 | { |
|
533 | 533 | #ifdef PRINT_TASK_STATISTICS |
|
534 | 534 | rtems_cpu_usage_reset(); |
|
535 | 535 | #endif |
|
536 | 536 | status = restart_science_tasks( mode ); |
|
537 | 537 | launch_spectral_matrix( ); |
|
538 | 538 | launch_waveform_picker( mode, transitionCoarseTime ); |
|
539 | 539 | // launch_spectral_matrix_simu( ); |
|
540 | 540 | } |
|
541 | 541 | else if ( mode == LFR_MODE_STANDBY ) |
|
542 | 542 | { |
|
543 | 543 | #ifdef PRINT_TASK_STATISTICS |
|
544 | 544 | rtems_cpu_usage_report(); |
|
545 | 545 | #endif |
|
546 | 546 | |
|
547 | 547 | #ifdef PRINT_STACK_REPORT |
|
548 | 548 | PRINTF("stack report selected\n") |
|
549 | 549 | rtems_stack_checker_report_usage(); |
|
550 | 550 | #endif |
|
551 | 551 | } |
|
552 | 552 | else |
|
553 | 553 | { |
|
554 | 554 | status = RTEMS_UNSATISFIED; |
|
555 | 555 | } |
|
556 | 556 | |
|
557 | 557 | if (status != RTEMS_SUCCESSFUL) |
|
558 | 558 | { |
|
559 | 559 | PRINTF1("ERR *** in enter_mode *** status = %d\n", status) |
|
560 | 560 | status = RTEMS_UNSATISFIED; |
|
561 | 561 | } |
|
562 | 562 | |
|
563 | 563 | return status; |
|
564 | 564 | } |
|
565 | 565 | |
|
566 | 566 | int restart_science_tasks(unsigned char lfrRequestedMode ) |
|
567 | 567 | { |
|
568 | 568 | /** This function is used to restart all science tasks. |
|
569 | 569 | * |
|
570 | 570 | * @return RTEMS directive status codes: |
|
571 | 571 | * - RTEMS_SUCCESSFUL - task restarted successfully |
|
572 | 572 | * - RTEMS_INVALID_ID - task id invalid |
|
573 | 573 | * - RTEMS_INCORRECT_STATE - task never started |
|
574 | 574 | * - RTEMS_ILLEGAL_ON_REMOTE_OBJECT - cannot restart remote task |
|
575 | 575 | * |
|
576 | 576 | * Science tasks are AVF0, PRC0, WFRM, CWF3, CW2, CWF1 |
|
577 | 577 | * |
|
578 | 578 | */ |
|
579 | 579 | |
|
580 | 580 | rtems_status_code status[10]; |
|
581 | 581 | rtems_status_code ret; |
|
582 | 582 | |
|
583 | 583 | ret = RTEMS_SUCCESSFUL; |
|
584 | 584 | |
|
585 | 585 | status[0] = rtems_task_restart( Task_id[TASKID_AVF0], lfrRequestedMode ); |
|
586 | 586 | if (status[0] != RTEMS_SUCCESSFUL) |
|
587 | 587 | { |
|
588 | 588 | PRINTF1("in restart_science_task *** AVF0 ERR %d\n", status[0]) |
|
589 | 589 | } |
|
590 | 590 | |
|
591 | 591 | status[1] = rtems_task_restart( Task_id[TASKID_PRC0], lfrRequestedMode ); |
|
592 | 592 | if (status[1] != RTEMS_SUCCESSFUL) |
|
593 | 593 | { |
|
594 | 594 | PRINTF1("in restart_science_task *** PRC0 ERR %d\n", status[1]) |
|
595 | 595 | } |
|
596 | 596 | |
|
597 | 597 | status[2] = rtems_task_restart( Task_id[TASKID_WFRM],1 ); |
|
598 | 598 | if (status[2] != RTEMS_SUCCESSFUL) |
|
599 | 599 | { |
|
600 | 600 | PRINTF1("in restart_science_task *** WFRM ERR %d\n", status[2]) |
|
601 | 601 | } |
|
602 | 602 | |
|
603 | 603 | status[3] = rtems_task_restart( Task_id[TASKID_CWF3],1 ); |
|
604 | 604 | if (status[3] != RTEMS_SUCCESSFUL) |
|
605 | 605 | { |
|
606 | 606 | PRINTF1("in restart_science_task *** CWF3 ERR %d\n", status[3]) |
|
607 | 607 | } |
|
608 | 608 | |
|
609 | 609 | status[4] = rtems_task_restart( Task_id[TASKID_CWF2],1 ); |
|
610 | 610 | if (status[4] != RTEMS_SUCCESSFUL) |
|
611 | 611 | { |
|
612 | 612 | PRINTF1("in restart_science_task *** CWF2 ERR %d\n", status[4]) |
|
613 | 613 | } |
|
614 | 614 | |
|
615 | 615 | status[5] = rtems_task_restart( Task_id[TASKID_CWF1],1 ); |
|
616 | 616 | if (status[5] != RTEMS_SUCCESSFUL) |
|
617 | 617 | { |
|
618 | 618 | PRINTF1("in restart_science_task *** CWF1 ERR %d\n", status[5]) |
|
619 | 619 | } |
|
620 | 620 | |
|
621 | 621 | status[6] = rtems_task_restart( Task_id[TASKID_AVF1], lfrRequestedMode ); |
|
622 | 622 | if (status[6] != RTEMS_SUCCESSFUL) |
|
623 | 623 | { |
|
624 | 624 | PRINTF1("in restart_science_task *** AVF1 ERR %d\n", status[6]) |
|
625 | 625 | } |
|
626 | 626 | |
|
627 | 627 | status[7] = rtems_task_restart( Task_id[TASKID_PRC1],lfrRequestedMode ); |
|
628 | 628 | if (status[7] != RTEMS_SUCCESSFUL) |
|
629 | 629 | { |
|
630 | 630 | PRINTF1("in restart_science_task *** PRC1 ERR %d\n", status[7]) |
|
631 | 631 | } |
|
632 | 632 | |
|
633 | 633 | status[8] = rtems_task_restart( Task_id[TASKID_AVF2], 1 ); |
|
634 | 634 | if (status[8] != RTEMS_SUCCESSFUL) |
|
635 | 635 | { |
|
636 | 636 | PRINTF1("in restart_science_task *** AVF2 ERR %d\n", status[8]) |
|
637 | 637 | } |
|
638 | 638 | |
|
639 | 639 | status[9] = rtems_task_restart( Task_id[TASKID_PRC2], 1 ); |
|
640 | 640 | if (status[9] != RTEMS_SUCCESSFUL) |
|
641 | 641 | { |
|
642 | 642 | PRINTF1("in restart_science_task *** PRC2 ERR %d\n", status[9]) |
|
643 | 643 | } |
|
644 | 644 | |
|
645 | 645 | if ( (status[0] != RTEMS_SUCCESSFUL) || (status[1] != RTEMS_SUCCESSFUL) || |
|
646 | 646 | (status[2] != RTEMS_SUCCESSFUL) || (status[3] != RTEMS_SUCCESSFUL) || |
|
647 | 647 | (status[4] != RTEMS_SUCCESSFUL) || (status[5] != RTEMS_SUCCESSFUL) || |
|
648 | 648 | (status[6] != RTEMS_SUCCESSFUL) || (status[7] != RTEMS_SUCCESSFUL) || |
|
649 | 649 | (status[8] != RTEMS_SUCCESSFUL) || (status[9] != RTEMS_SUCCESSFUL) ) |
|
650 | 650 | { |
|
651 | 651 | ret = RTEMS_UNSATISFIED; |
|
652 | 652 | } |
|
653 | 653 | |
|
654 | 654 | return ret; |
|
655 | 655 | } |
|
656 | 656 | |
|
657 | 657 | int suspend_science_tasks() |
|
658 | 658 | { |
|
659 | 659 | /** This function suspends the science tasks. |
|
660 | 660 | * |
|
661 | 661 | * @return RTEMS directive status codes: |
|
662 | 662 | * - RTEMS_SUCCESSFUL - task restarted successfully |
|
663 | 663 | * - RTEMS_INVALID_ID - task id invalid |
|
664 | 664 | * - RTEMS_ALREADY_SUSPENDED - task already suspended |
|
665 | 665 | * |
|
666 | 666 | */ |
|
667 | 667 | |
|
668 | 668 | rtems_status_code status; |
|
669 | 669 | |
|
670 | 670 | printf("in suspend_science_tasks\n"); |
|
671 | 671 | |
|
672 | 672 | status = rtems_task_suspend( Task_id[TASKID_AVF0] ); // suspend AVF0 |
|
673 | 673 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
674 | 674 | { |
|
675 | 675 | PRINTF1("in suspend_science_task *** AVF0 ERR %d\n", status) |
|
676 | 676 | } |
|
677 | 677 | else |
|
678 | 678 | { |
|
679 | 679 | status = RTEMS_SUCCESSFUL; |
|
680 | 680 | } |
|
681 | 681 | if (status == RTEMS_SUCCESSFUL) // suspend PRC0 |
|
682 | 682 | { |
|
683 | 683 | status = rtems_task_suspend( Task_id[TASKID_PRC0] ); |
|
684 | 684 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
685 | 685 | { |
|
686 | 686 | PRINTF1("in suspend_science_task *** PRC0 ERR %d\n", status) |
|
687 | 687 | } |
|
688 | 688 | else |
|
689 | 689 | { |
|
690 | 690 | status = RTEMS_SUCCESSFUL; |
|
691 | 691 | } |
|
692 | 692 | } |
|
693 | 693 | if (status == RTEMS_SUCCESSFUL) // suspend AVF1 |
|
694 | 694 | { |
|
695 | 695 | status = rtems_task_suspend( Task_id[TASKID_AVF1] ); |
|
696 | 696 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
697 | 697 | { |
|
698 | 698 | PRINTF1("in suspend_science_task *** AVF1 ERR %d\n", status) |
|
699 | 699 | } |
|
700 | 700 | else |
|
701 | 701 | { |
|
702 | 702 | status = RTEMS_SUCCESSFUL; |
|
703 | 703 | } |
|
704 | 704 | } |
|
705 | 705 | if (status == RTEMS_SUCCESSFUL) // suspend PRC1 |
|
706 | 706 | { |
|
707 | 707 | status = rtems_task_suspend( Task_id[TASKID_PRC1] ); |
|
708 | 708 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
709 | 709 | { |
|
710 | 710 | PRINTF1("in suspend_science_task *** PRC1 ERR %d\n", status) |
|
711 | 711 | } |
|
712 | 712 | else |
|
713 | 713 | { |
|
714 | 714 | status = RTEMS_SUCCESSFUL; |
|
715 | 715 | } |
|
716 | 716 | } |
|
717 | 717 | if (status == RTEMS_SUCCESSFUL) // suspend AVF2 |
|
718 | 718 | { |
|
719 | 719 | status = rtems_task_suspend( Task_id[TASKID_AVF2] ); |
|
720 | 720 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
721 | 721 | { |
|
722 | 722 | PRINTF1("in suspend_science_task *** AVF2 ERR %d\n", status) |
|
723 | 723 | } |
|
724 | 724 | else |
|
725 | 725 | { |
|
726 | 726 | status = RTEMS_SUCCESSFUL; |
|
727 | 727 | } |
|
728 | 728 | } |
|
729 | 729 | if (status == RTEMS_SUCCESSFUL) // suspend PRC2 |
|
730 | 730 | { |
|
731 | 731 | status = rtems_task_suspend( Task_id[TASKID_PRC2] ); |
|
732 | 732 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
733 | 733 | { |
|
734 | 734 | PRINTF1("in suspend_science_task *** PRC2 ERR %d\n", status) |
|
735 | 735 | } |
|
736 | 736 | else |
|
737 | 737 | { |
|
738 | 738 | status = RTEMS_SUCCESSFUL; |
|
739 | 739 | } |
|
740 | 740 | } |
|
741 | 741 | if (status == RTEMS_SUCCESSFUL) // suspend WFRM |
|
742 | 742 | { |
|
743 | 743 | status = rtems_task_suspend( Task_id[TASKID_WFRM] ); |
|
744 | 744 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
745 | 745 | { |
|
746 | 746 | PRINTF1("in suspend_science_task *** WFRM ERR %d\n", status) |
|
747 | 747 | } |
|
748 | 748 | else |
|
749 | 749 | { |
|
750 | 750 | status = RTEMS_SUCCESSFUL; |
|
751 | 751 | } |
|
752 | 752 | } |
|
753 | 753 | if (status == RTEMS_SUCCESSFUL) // suspend CWF3 |
|
754 | 754 | { |
|
755 | 755 | status = rtems_task_suspend( Task_id[TASKID_CWF3] ); |
|
756 | 756 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
757 | 757 | { |
|
758 | 758 | PRINTF1("in suspend_science_task *** CWF3 ERR %d\n", status) |
|
759 | 759 | } |
|
760 | 760 | else |
|
761 | 761 | { |
|
762 | 762 | status = RTEMS_SUCCESSFUL; |
|
763 | 763 | } |
|
764 | 764 | } |
|
765 | 765 | if (status == RTEMS_SUCCESSFUL) // suspend CWF2 |
|
766 | 766 | { |
|
767 | 767 | status = rtems_task_suspend( Task_id[TASKID_CWF2] ); |
|
768 | 768 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
769 | 769 | { |
|
770 | 770 | PRINTF1("in suspend_science_task *** CWF2 ERR %d\n", status) |
|
771 | 771 | } |
|
772 | 772 | else |
|
773 | 773 | { |
|
774 | 774 | status = RTEMS_SUCCESSFUL; |
|
775 | 775 | } |
|
776 | 776 | } |
|
777 | 777 | if (status == RTEMS_SUCCESSFUL) // suspend CWF1 |
|
778 | 778 | { |
|
779 | 779 | status = rtems_task_suspend( Task_id[TASKID_CWF1] ); |
|
780 | 780 | if ((status != RTEMS_SUCCESSFUL) && (status != RTEMS_ALREADY_SUSPENDED)) |
|
781 | 781 | { |
|
782 | 782 | PRINTF1("in suspend_science_task *** CWF1 ERR %d\n", status) |
|
783 | 783 | } |
|
784 | 784 | else |
|
785 | 785 | { |
|
786 | 786 | status = RTEMS_SUCCESSFUL; |
|
787 | 787 | } |
|
788 | 788 | } |
|
789 | 789 | |
|
790 | 790 | return status; |
|
791 | 791 | } |
|
792 | 792 | |
|
793 | 793 | void launch_waveform_picker( unsigned char mode, unsigned int transitionCoarseTime ) |
|
794 | 794 | { |
|
795 | 795 | WFP_reset_current_ring_nodes(); |
|
796 | 796 | |
|
797 | 797 | reset_waveform_picker_regs(); |
|
798 | 798 | |
|
799 | 799 | set_wfp_burst_enable_register( mode ); |
|
800 | 800 | |
|
801 | 801 | LEON_Clear_interrupt( IRQ_WAVEFORM_PICKER ); |
|
802 | 802 | LEON_Unmask_interrupt( IRQ_WAVEFORM_PICKER ); |
|
803 | 803 | |
|
804 | 804 | if (transitionCoarseTime == 0) |
|
805 | 805 | { |
|
806 | 806 | waveform_picker_regs->start_date = time_management_regs->coarse_time; |
|
807 | 807 | } |
|
808 | 808 | else |
|
809 | 809 | { |
|
810 | 810 | waveform_picker_regs->start_date = transitionCoarseTime; |
|
811 | 811 | } |
|
812 | 812 | |
|
813 | 813 | } |
|
814 | 814 | |
|
815 | 815 | void launch_spectral_matrix( void ) |
|
816 | 816 | { |
|
817 | 817 | SM_reset_current_ring_nodes(); |
|
818 | 818 | |
|
819 | 819 | reset_spectral_matrix_regs(); |
|
820 | 820 | |
|
821 | 821 | reset_nb_sm(); |
|
822 | 822 | |
|
823 | 823 | set_sm_irq_onNewMatrix( 1 ); |
|
824 | 824 | |
|
825 | 825 | LEON_Clear_interrupt( IRQ_SPECTRAL_MATRIX ); |
|
826 | 826 | LEON_Unmask_interrupt( IRQ_SPECTRAL_MATRIX ); |
|
827 | 827 | |
|
828 | 828 | } |
|
829 | 829 | |
|
830 | 830 | void launch_spectral_matrix_simu( void ) |
|
831 | 831 | { |
|
832 | 832 | SM_reset_current_ring_nodes(); |
|
833 | 833 | reset_spectral_matrix_regs(); |
|
834 | 834 | reset_nb_sm(); |
|
835 | 835 | |
|
836 | 836 | // Spectral Matrices simulator |
|
837 | 837 | timer_start( (gptimer_regs_t*) REGS_ADDR_GPTIMER, TIMER_SM_SIMULATOR ); |
|
838 | 838 | LEON_Clear_interrupt( IRQ_SM_SIMULATOR ); |
|
839 | 839 | LEON_Unmask_interrupt( IRQ_SM_SIMULATOR ); |
|
840 | 840 | } |
|
841 | 841 | |
|
842 | 842 | void set_sm_irq_onNewMatrix( unsigned char value ) |
|
843 | 843 | { |
|
844 | 844 | if (value == 1) |
|
845 | 845 | { |
|
846 | 846 | spectral_matrix_regs->config = spectral_matrix_regs->config | 0x01; |
|
847 | 847 | } |
|
848 | 848 | else |
|
849 | 849 | { |
|
850 | 850 | spectral_matrix_regs->config = spectral_matrix_regs->config & 0xfffffffe; // 1110 |
|
851 | 851 | } |
|
852 | 852 | } |
|
853 | 853 | |
|
854 | 854 | void set_sm_irq_onError( unsigned char value ) |
|
855 | 855 | { |
|
856 | 856 | if (value == 1) |
|
857 | 857 | { |
|
858 | 858 | spectral_matrix_regs->config = spectral_matrix_regs->config | 0x02; |
|
859 | 859 | } |
|
860 | 860 | else |
|
861 | 861 | { |
|
862 | 862 | spectral_matrix_regs->config = spectral_matrix_regs->config & 0xfffffffd; // 1101 |
|
863 | 863 | } |
|
864 | 864 | } |
|
865 | 865 | |
|
866 | 866 | //***************************** |
|
867 | 867 | // CONFIGURE CALIBRATION SIGNAL |
|
868 | 868 | void setCalibrationPrescaler( unsigned int prescaler ) |
|
869 | 869 | { |
|
870 | 870 | // prescaling of the master clock (25 MHz) |
|
871 | 871 | // master clock is divided by 2^prescaler |
|
872 | 872 | time_management_regs->calPrescaler = prescaler; |
|
873 | 873 | } |
|
874 | 874 | |
|
875 | 875 | void setCalibrationDivisor( unsigned int divisionFactor ) |
|
876 | 876 | { |
|
877 | 877 | // division of the prescaled clock by the division factor |
|
878 | 878 | time_management_regs->calDivisor = divisionFactor; |
|
879 | 879 | } |
|
880 | 880 | |
|
881 | 881 | void setCalibrationData( void ){ |
|
882 | 882 | unsigned int k; |
|
883 | 883 | unsigned short data; |
|
884 | 884 | float val; |
|
885 | 885 | float f0; |
|
886 | 886 | float f1; |
|
887 | 887 | float fs; |
|
888 | 888 | float Ts; |
|
889 | 889 | float scaleFactor; |
|
890 | 890 | |
|
891 | 891 | f0 = 625; |
|
892 | 892 | f1 = 10000; |
|
893 | 893 | fs = 160256.410; |
|
894 | 894 | Ts = 1. / fs; |
|
895 | 895 | scaleFactor = 0.125 / 0.000654; // 191, 500 mVpp, 2 sinus waves => 250 mVpp each, amplitude = 125 mV |
|
896 | 896 | |
|
897 | 897 | time_management_regs->calDataPtr = 0x00; |
|
898 | 898 | |
|
899 | 899 | // build the signal for the SCM calibration |
|
900 | 900 | for (k=0; k<256; k++) |
|
901 | 901 | { |
|
902 | 902 | val = sin( 2 * pi * f0 * k * Ts ) |
|
903 | 903 | + sin( 2 * pi * f1 * k * Ts ); |
|
904 | 904 | data = (unsigned short) ((val * scaleFactor) + 2048); |
|
905 | 905 | time_management_regs->calData = data & 0xfff; |
|
906 | 906 | } |
|
907 | 907 | } |
|
908 | 908 | |
|
909 | 909 | void setCalibrationDataInterleaved( void ){ |
|
910 | 910 | unsigned int k; |
|
911 | 911 | float val; |
|
912 | 912 | float f0; |
|
913 | 913 | float f1; |
|
914 | 914 | float fs; |
|
915 | 915 | float Ts; |
|
916 | 916 | unsigned short data[384]; |
|
917 | 917 | unsigned char *dataPtr; |
|
918 | 918 | |
|
919 | 919 | f0 = 625; |
|
920 | 920 | f1 = 10000; |
|
921 | 921 | fs = 240384.615; |
|
922 | 922 | Ts = 1. / fs; |
|
923 | 923 | |
|
924 | 924 | time_management_regs->calDataPtr = 0x00; |
|
925 | 925 | |
|
926 | 926 | // build the signal for the SCM calibration |
|
927 | 927 | for (k=0; k<384; k++) |
|
928 | 928 | { |
|
929 | 929 | val = sin( 2 * pi * f0 * k * Ts ) |
|
930 | 930 | + sin( 2 * pi * f1 * k * Ts ); |
|
931 | 931 | data[k] = (unsigned short) (val * 512 + 2048); |
|
932 | 932 | } |
|
933 | 933 | |
|
934 | 934 | // write the signal in interleaved mode |
|
935 | 935 | for (k=0; k<128; k++) |
|
936 | 936 | { |
|
937 | 937 | dataPtr = (unsigned char*) &data[k*3 + 2]; |
|
938 | 938 | time_management_regs->calData = (data[k*3] & 0xfff) |
|
939 | 939 | + ( (dataPtr[0] & 0x3f) << 12); |
|
940 | 940 | time_management_regs->calData = (data[k*3 + 1] & 0xfff) |
|
941 | 941 | + ( (dataPtr[1] & 0x3f) << 12); |
|
942 | 942 | } |
|
943 | 943 | } |
|
944 | 944 | |
|
945 | 945 | void setCalibrationReload( bool state) |
|
946 | 946 | { |
|
947 | 947 | if (state == true) |
|
948 | 948 | { |
|
949 | 949 | time_management_regs->calDACCtrl = time_management_regs->calDACCtrl | 0x00000010; // [0001 0000] |
|
950 | 950 | } |
|
951 | 951 | else |
|
952 | 952 | { |
|
953 | 953 | time_management_regs->calDACCtrl = time_management_regs->calDACCtrl & 0xffffffef; // [1110 1111] |
|
954 | 954 | } |
|
955 | 955 | } |
|
956 | 956 | |
|
957 | 957 | void setCalibrationEnable( bool state ) |
|
958 | 958 | { |
|
959 | 959 | // this bit drives the multiplexer |
|
960 | 960 | if (state == true) |
|
961 | 961 | { |
|
962 | 962 | time_management_regs->calDACCtrl = time_management_regs->calDACCtrl | 0x00000040; // [0100 0000] |
|
963 | 963 | } |
|
964 | 964 | else |
|
965 | 965 | { |
|
966 | 966 | time_management_regs->calDACCtrl = time_management_regs->calDACCtrl & 0xffffffbf; // [1011 1111] |
|
967 | 967 | } |
|
968 | 968 | } |
|
969 | 969 | |
|
970 | 970 | void setCalibrationInterleaved( bool state ) |
|
971 | 971 | { |
|
972 | 972 | // this bit drives the multiplexer |
|
973 | 973 | if (state == true) |
|
974 | 974 | { |
|
975 | 975 | time_management_regs->calDACCtrl = time_management_regs->calDACCtrl | 0x00000020; // [0010 0000] |
|
976 | 976 | } |
|
977 | 977 | else |
|
978 | 978 | { |
|
979 | 979 | time_management_regs->calDACCtrl = time_management_regs->calDACCtrl & 0xffffffdf; // [1101 1111] |
|
980 | 980 | } |
|
981 | 981 | } |
|
982 | 982 | |
|
983 | 983 | void setCalibration( bool state ) |
|
984 | 984 | { |
|
985 | 985 | if (state == true) |
|
986 | 986 | { |
|
987 | 987 | setCalibrationEnable( true ); |
|
988 | 988 | setCalibrationReload( false ); |
|
989 | 989 | set_hk_lfr_calib_enable( true ); |
|
990 | 990 | } |
|
991 | 991 | else |
|
992 | 992 | { |
|
993 | 993 | setCalibrationEnable( false ); |
|
994 | 994 | setCalibrationReload( true ); |
|
995 | 995 | set_hk_lfr_calib_enable( false ); |
|
996 | 996 | } |
|
997 | 997 | } |
|
998 | 998 | |
|
999 | void set_hk_lfr_calib_enable( bool state ) | |
|
1000 | { | |
|
1001 | if (state == true) | |
|
1002 | { | |
|
1003 | housekeeping_packet.lfr_status_word[1] = housekeeping_packet.lfr_status_word[1] | 0x08; // [0000 1000] | |
|
1004 | } | |
|
1005 | else | |
|
1006 | { | |
|
1007 | housekeeping_packet.lfr_status_word[1] = housekeeping_packet.lfr_status_word[1] & 0xf7; // [1111 0111] | |
|
1008 | } | |
|
1009 | } | |
|
1010 | ||
|
1011 | 999 | void configureCalibration( bool interleaved ) |
|
1012 | 1000 | { |
|
1013 | 1001 | setCalibration( false ); |
|
1014 | 1002 | if ( interleaved == true ) |
|
1015 | 1003 | { |
|
1016 | 1004 | setCalibrationInterleaved( true ); |
|
1017 | 1005 | setCalibrationPrescaler( 0 ); // 25 MHz => 25 000 000 |
|
1018 | 1006 | setCalibrationDivisor( 26 ); // => 240 384 |
|
1019 | 1007 | setCalibrationDataInterleaved(); |
|
1020 | 1008 | } |
|
1021 | 1009 | else |
|
1022 | 1010 | { |
|
1023 | 1011 | setCalibrationPrescaler( 0 ); // 25 MHz => 25 000 000 |
|
1024 | 1012 | setCalibrationDivisor( 38 ); // => 160 256 (39 - 1) |
|
1025 | 1013 | setCalibrationData(); |
|
1026 | 1014 | } |
|
1027 | 1015 | } |
|
1028 | 1016 | |
|
1029 | 1017 | //**************** |
|
1030 | 1018 | // CLOSING ACTIONS |
|
1031 | 1019 | void update_last_TC_exe( ccsdsTelecommandPacket_t *TC, unsigned char * time ) |
|
1032 | 1020 | { |
|
1033 | 1021 | /** This function is used to update the HK packets statistics after a successful TC execution. |
|
1034 | 1022 | * |
|
1035 | 1023 | * @param TC points to the TC being processed |
|
1036 | 1024 | * @param time is the time used to date the TC execution |
|
1037 | 1025 | * |
|
1038 | 1026 | */ |
|
1039 | 1027 | |
|
1040 | 1028 | unsigned int val; |
|
1041 | 1029 | |
|
1042 | 1030 | housekeeping_packet.hk_lfr_last_exe_tc_id[0] = TC->packetID[0]; |
|
1043 | 1031 | housekeeping_packet.hk_lfr_last_exe_tc_id[1] = TC->packetID[1]; |
|
1044 | 1032 | housekeeping_packet.hk_lfr_last_exe_tc_type[0] = 0x00; |
|
1045 | 1033 | housekeeping_packet.hk_lfr_last_exe_tc_type[1] = TC->serviceType; |
|
1046 | 1034 | housekeeping_packet.hk_lfr_last_exe_tc_subtype[0] = 0x00; |
|
1047 | 1035 | housekeeping_packet.hk_lfr_last_exe_tc_subtype[1] = TC->serviceSubType; |
|
1048 | 1036 | housekeeping_packet.hk_lfr_last_exe_tc_time[0] = time[0]; |
|
1049 | 1037 | housekeeping_packet.hk_lfr_last_exe_tc_time[1] = time[1]; |
|
1050 | 1038 | housekeeping_packet.hk_lfr_last_exe_tc_time[2] = time[2]; |
|
1051 | 1039 | housekeeping_packet.hk_lfr_last_exe_tc_time[3] = time[3]; |
|
1052 | 1040 | housekeeping_packet.hk_lfr_last_exe_tc_time[4] = time[4]; |
|
1053 | 1041 | housekeeping_packet.hk_lfr_last_exe_tc_time[5] = time[5]; |
|
1054 | 1042 | |
|
1055 | 1043 | val = housekeeping_packet.hk_lfr_exe_tc_cnt[0] * 256 + housekeeping_packet.hk_lfr_exe_tc_cnt[1]; |
|
1056 | 1044 | val++; |
|
1057 | 1045 | housekeeping_packet.hk_lfr_exe_tc_cnt[0] = (unsigned char) (val >> 8); |
|
1058 | 1046 | housekeeping_packet.hk_lfr_exe_tc_cnt[1] = (unsigned char) (val); |
|
1059 | 1047 | } |
|
1060 | 1048 | |
|
1061 | 1049 | void update_last_TC_rej(ccsdsTelecommandPacket_t *TC, unsigned char * time ) |
|
1062 | 1050 | { |
|
1063 | 1051 | /** This function is used to update the HK packets statistics after a TC rejection. |
|
1064 | 1052 | * |
|
1065 | 1053 | * @param TC points to the TC being processed |
|
1066 | 1054 | * @param time is the time used to date the TC rejection |
|
1067 | 1055 | * |
|
1068 | 1056 | */ |
|
1069 | 1057 | |
|
1070 | 1058 | unsigned int val; |
|
1071 | 1059 | |
|
1072 | 1060 | housekeeping_packet.hk_lfr_last_rej_tc_id[0] = TC->packetID[0]; |
|
1073 | 1061 | housekeeping_packet.hk_lfr_last_rej_tc_id[1] = TC->packetID[1]; |
|
1074 | 1062 | housekeeping_packet.hk_lfr_last_rej_tc_type[0] = 0x00; |
|
1075 | 1063 | housekeeping_packet.hk_lfr_last_rej_tc_type[1] = TC->serviceType; |
|
1076 | 1064 | housekeeping_packet.hk_lfr_last_rej_tc_subtype[0] = 0x00; |
|
1077 | 1065 | housekeeping_packet.hk_lfr_last_rej_tc_subtype[1] = TC->serviceSubType; |
|
1078 | 1066 | housekeeping_packet.hk_lfr_last_rej_tc_time[0] = time[0]; |
|
1079 | 1067 | housekeeping_packet.hk_lfr_last_rej_tc_time[1] = time[1]; |
|
1080 | 1068 | housekeeping_packet.hk_lfr_last_rej_tc_time[2] = time[2]; |
|
1081 | 1069 | housekeeping_packet.hk_lfr_last_rej_tc_time[3] = time[3]; |
|
1082 | 1070 | housekeeping_packet.hk_lfr_last_rej_tc_time[4] = time[4]; |
|
1083 | 1071 | housekeeping_packet.hk_lfr_last_rej_tc_time[5] = time[5]; |
|
1084 | 1072 | |
|
1085 | 1073 | val = housekeeping_packet.hk_lfr_rej_tc_cnt[0] * 256 + housekeeping_packet.hk_lfr_rej_tc_cnt[1]; |
|
1086 | 1074 | val++; |
|
1087 | 1075 | housekeeping_packet.hk_lfr_rej_tc_cnt[0] = (unsigned char) (val >> 8); |
|
1088 | 1076 | housekeeping_packet.hk_lfr_rej_tc_cnt[1] = (unsigned char) (val); |
|
1089 | 1077 | } |
|
1090 | 1078 | |
|
1091 | 1079 | void close_action(ccsdsTelecommandPacket_t *TC, int result, rtems_id queue_id ) |
|
1092 | 1080 | { |
|
1093 | 1081 | /** This function is the last step of the TC execution workflow. |
|
1094 | 1082 | * |
|
1095 | 1083 | * @param TC points to the TC being processed |
|
1096 | 1084 | * @param result is the result of the TC execution (LFR_SUCCESSFUL / LFR_DEFAULT) |
|
1097 | 1085 | * @param queue_id is the id of the RTEMS message queue used to send TM packets |
|
1098 | 1086 | * @param time is the time used to date the TC execution |
|
1099 | 1087 | * |
|
1100 | 1088 | */ |
|
1101 | 1089 | |
|
1102 | 1090 | unsigned char requestedMode; |
|
1103 | 1091 | |
|
1104 | 1092 | if (result == LFR_SUCCESSFUL) |
|
1105 | 1093 | { |
|
1106 | 1094 | if ( !( (TC->serviceType==TC_TYPE_TIME) & (TC->serviceSubType==TC_SUBTYPE_UPDT_TIME) ) |
|
1107 | 1095 | & |
|
1108 | 1096 | !( (TC->serviceType==TC_TYPE_GEN) & (TC->serviceSubType==TC_SUBTYPE_UPDT_INFO)) |
|
1109 | 1097 | ) |
|
1110 | 1098 | { |
|
1111 | 1099 | send_tm_lfr_tc_exe_success( TC, queue_id ); |
|
1112 | 1100 | } |
|
1113 | 1101 | if ( (TC->serviceType == TC_TYPE_GEN) & (TC->serviceSubType == TC_SUBTYPE_ENTER) ) |
|
1114 | 1102 | { |
|
1115 | 1103 | //********************************** |
|
1116 | 1104 | // UPDATE THE LFRMODE LOCAL VARIABLE |
|
1117 | 1105 | requestedMode = TC->dataAndCRC[1]; |
|
1118 | 1106 | housekeeping_packet.lfr_status_word[0] = (unsigned char) ((requestedMode << 4) + 0x0d); |
|
1119 | 1107 | updateLFRCurrentMode(); |
|
1120 | 1108 | } |
|
1121 | 1109 | } |
|
1122 | 1110 | else if (result == LFR_EXE_ERROR) |
|
1123 | 1111 | { |
|
1124 | 1112 | send_tm_lfr_tc_exe_error( TC, queue_id ); |
|
1125 | 1113 | } |
|
1126 | 1114 | } |
|
1127 | 1115 | |
|
1128 | 1116 | //*************************** |
|
1129 | 1117 | // Interrupt Service Routines |
|
1130 | 1118 | rtems_isr commutation_isr1( rtems_vector_number vector ) |
|
1131 | 1119 | { |
|
1132 | 1120 | if (rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) { |
|
1133 | 1121 | printf("In commutation_isr1 *** Error sending event to DUMB\n"); |
|
1134 | 1122 | } |
|
1135 | 1123 | } |
|
1136 | 1124 | |
|
1137 | 1125 | rtems_isr commutation_isr2( rtems_vector_number vector ) |
|
1138 | 1126 | { |
|
1139 | 1127 | if (rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) { |
|
1140 | 1128 | printf("In commutation_isr2 *** Error sending event to DUMB\n"); |
|
1141 | 1129 | } |
|
1142 | 1130 | } |
|
1143 | 1131 | |
|
1144 | 1132 | //**************** |
|
1145 | 1133 | // OTHER FUNCTIONS |
|
1146 | 1134 | void updateLFRCurrentMode() |
|
1147 | 1135 | { |
|
1148 | 1136 | /** This function updates the value of the global variable lfrCurrentMode. |
|
1149 | 1137 | * |
|
1150 | 1138 | * lfrCurrentMode is a parameter used by several functions to know in which mode LFR is running. |
|
1151 | 1139 | * |
|
1152 | 1140 | */ |
|
1153 | 1141 | // update the local value of lfrCurrentMode with the value contained in the housekeeping_packet structure |
|
1154 | 1142 | lfrCurrentMode = (housekeeping_packet.lfr_status_word[0] & 0xf0) >> 4; |
|
1155 | 1143 | } |
|
1156 | 1144 | |
|
1157 | 1145 | void set_lfr_soft_reset( unsigned char value ) |
|
1158 | 1146 | { |
|
1159 | 1147 | if (value == 1) |
|
1160 | 1148 | { |
|
1161 | 1149 | time_management_regs->ctrl = time_management_regs->ctrl | 0x00000004; // [0100] |
|
1162 | 1150 | } |
|
1163 | 1151 | else |
|
1164 | 1152 | { |
|
1165 | 1153 | time_management_regs->ctrl = time_management_regs->ctrl & 0xfffffffb; // [1011] |
|
1166 | 1154 | } |
|
1167 | 1155 | } |
|
1168 | 1156 | |
|
1169 | 1157 | void reset_lfr( void ) |
|
1170 | 1158 | { |
|
1171 | 1159 | set_lfr_soft_reset( 1 ); |
|
1172 | 1160 | |
|
1173 | 1161 | set_lfr_soft_reset( 0 ); |
|
1162 | ||
|
1163 | set_hk_lfr_sc_potential_flag( true ); | |
|
1174 | 1164 | } |
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