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minor updates on documentation
paul -
r240:8d5977010643 R3
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@@ -1,2 +1,2
1 1 3081d1f9bb20b2b64a192585337a292a9804e0c5 LFR_basic-parameters
2 721463c11a484e6a3439e16c99f8bd27720b9265 header/lfr_common_headers
2 ff85ce82cd9845f180cb578272717bcb76b62cb5 header/lfr_common_headers
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@@ -60,6 +60,7 void set_hk_lfr_sc_potential_flag( bool
60 60 void set_hk_lfr_mag_fields_flag( bool state );
61 61 void set_hk_lfr_calib_enable( bool state );
62 62 void set_hk_lfr_reset_cause( enum lfr_reset_cause_t lfr_reset_cause );
63 void hk_lfr_le_me_he_update();
63 64
64 65 extern int sched_yield( void );
65 66 extern void rtems_cpu_usage_reset();
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@@ -44,7 +44,6 void spw_send_asm_f2( ring_node *ring_no
44 44 void spw_send_k_dump( ring_node *ring_node_to_send );
45 45
46 46 void timecode_irq_handler( void *pDev, void *regs, int minor, unsigned int tc );
47 rtems_timer_service_routine user_routine( rtems_id timer_id, void *user_data );
48 47
49 48 void (*grspw_timecode_callback) ( void *pDev, void *regs, int minor, unsigned int tc );
50 49
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@@ -12,6 +12,8
12 12
13 13 #include "lfr_cpu_usage_report.h"
14 14
15 extern unsigned int lastValidTransitionDate;
16
15 17 //****
16 18 // ISR
17 19 rtems_isr commutation_isr1( rtems_vector_number vector );
@@ -33,6 +35,7 int action_update_time( ccsdsTelecommand
33 35 // mode transition
34 36 int check_mode_value( unsigned char requestedMode );
35 37 int check_mode_transition( unsigned char requestedMode );
38 void update_last_valid_transition_date( unsigned int transitionCoarseTime );
36 39 int check_transition_date( unsigned int transitionCoarseTime );
37 40 int stop_spectral_matrices( void );
38 41 int stop_current_mode( void );
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@@ -58,6 +58,7 spectral_matrix_regs_t *spectra
58 58 // MODE PARAMETERS
59 59 Packet_TM_LFR_PARAMETER_DUMP_t parameter_dump_packet;
60 60 struct param_local_str param_local;
61 unsigned int lastValidTransitionDate;
61 62
62 63 // HK PACKETS
63 64 Packet_TM_LFR_HK_t housekeeping_packet;
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@@ -139,6 +139,7 rtems_task Init( rtems_task_argument ign
139 139 init_k_coefficients_prc1();
140 140 init_k_coefficients_prc2();
141 141 pa_bia_status_info = 0x00;
142 update_last_valid_transition_date( DEFAULT_LAST_VALID_TRANSITION_DATE );
142 143
143 144 // waveform picker initialization
144 145 WFP_init_rings(); LEON_Clear_interrupt( IRQ_SPARC_GPTIMER_WATCHDOG ); // initialize the waveform rings
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@@ -294,6 +294,8 rtems_task hous_task(rtems_task_argument
294 294
295 295 spacewire_update_statistics();
296 296
297 hk_lfr_le_me_he_update();
298
297 299 housekeeping_packet.hk_lfr_q_sd_fifo_size_max = hk_lfr_q_sd_fifo_size_max;
298 300 housekeeping_packet.hk_lfr_q_rv_fifo_size_max = hk_lfr_q_rv_fifo_size_max;
299 301 housekeeping_packet.hk_lfr_q_p0_fifo_size_max = hk_lfr_q_p0_fifo_size_max;
@@ -650,3 +652,47 void set_hk_lfr_reset_cause( enum lfr_re
650 652 housekeeping_packet.lfr_status_word[1] = housekeeping_packet.lfr_status_word[1]
651 653 | (lfr_reset_cause & 0x07 ); // [0000 0111]
652 654 }
655
656 void hk_lfr_le_me_he_update()
657 {
658 unsigned int hk_lfr_le_cnt;
659 unsigned int hk_lfr_me_cnt;
660 unsigned int hk_lfr_he_cnt;
661
662 hk_lfr_le_cnt = 0;
663 hk_lfr_me_cnt = 0;
664 hk_lfr_he_cnt = 0;
665
666 //update the low severity error counter
667 hk_lfr_le_cnt =
668 housekeeping_packet.hk_lfr_dpu_spw_parity
669 + housekeeping_packet.hk_lfr_dpu_spw_disconnect
670 + housekeeping_packet.hk_lfr_dpu_spw_escape
671 + housekeeping_packet.hk_lfr_dpu_spw_credit
672 + housekeeping_packet.hk_lfr_dpu_spw_write_sync
673 + housekeeping_packet.hk_lfr_dpu_spw_rx_ahb
674 + housekeeping_packet.hk_lfr_dpu_spw_tx_ahb
675 + housekeeping_packet.hk_lfr_time_timecode_ctr;
676
677 //update the medium severity error counter
678 hk_lfr_me_cnt =
679 housekeeping_packet.hk_lfr_dpu_spw_early_eop
680 + housekeeping_packet.hk_lfr_dpu_spw_invalid_addr
681 + housekeeping_packet.hk_lfr_dpu_spw_eep
682 + housekeeping_packet.hk_lfr_dpu_spw_rx_too_big;
683
684 //update the high severity error counter
685 hk_lfr_he_cnt = 0;
686
687 // update housekeeping packet counters, convert unsigned int numbers in 2 bytes numbers
688 // LE
689 housekeeping_packet.hk_lfr_le_cnt[0] = (unsigned char) ((hk_lfr_le_cnt & 0xff00) >> 8);
690 housekeeping_packet.hk_lfr_le_cnt[1] = (unsigned char) (hk_lfr_le_cnt & 0x00ff);
691 // ME
692 housekeeping_packet.hk_lfr_me_cnt[0] = (unsigned char) ((hk_lfr_me_cnt & 0xff00) >> 8);
693 housekeeping_packet.hk_lfr_me_cnt[1] = (unsigned char) (hk_lfr_me_cnt & 0x00ff);
694 // HE
695 housekeeping_packet.hk_lfr_he_cnt[0] = (unsigned char) ((hk_lfr_he_cnt & 0xff00) >> 8);
696 housekeeping_packet.hk_lfr_he_cnt[1] = (unsigned char) (hk_lfr_he_cnt & 0x00ff);
697
698 }
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@@ -695,19 +695,6 void timecode_irq_handler( void *pDev, v
695 695 }
696 696 }
697 697
698 rtems_timer_service_routine user_routine( rtems_id timer_id, void *user_data )
699 {
700 int linkStatus;
701 rtems_status_code status;
702
703 status = ioctl(fdSPW, SPACEWIRE_IOCTRL_GET_LINK_STATUS, &linkStatus); // get the link status
704
705 if ( linkStatus == 5) {
706 PRINTF("in spacewire_reset_link *** link is running\n")
707 status = RTEMS_SUCCESSFUL;
708 }
709 }
710
711 698 void init_header_cwf( Header_TM_LFR_SCIENCE_CWF_t *header )
712 699 {
713 700 header->targetLogicalAddress = CCSDS_DESTINATION_ID;
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@@ -179,6 +179,7 int action_enter_mode(ccsdsTelecommandPa
179 179 {
180 180 send_tm_lfr_tc_exe_inconsistent( TC, queue_id, BYTE_POS_CP_MODE_LFR_SET, requestedMode );
181 181 }
182
182 183 else // the mode value is valid, check the transition
183 184 {
184 185 status = check_mode_transition(requestedMode);
@@ -205,6 +206,8 int action_enter_mode(ccsdsTelecommandPa
205 206 {
206 207 PRINTF1("OK *** in action_enter_mode *** enter mode %d\n", requestedMode);
207 208
209
210
208 211 switch(requestedMode)
209 212 {
210 213 case LFR_MODE_STANDBY:
@@ -441,6 +444,11 int check_mode_transition( unsigned char
441 444 return status;
442 445 }
443 446
447 void update_last_valid_transition_date(unsigned int transitionCoarseTime)
448 {
449 lastValidTransitionDate = transitionCoarseTime;
450 }
451
444 452 int check_transition_date( unsigned int transitionCoarseTime )
445 453 {
446 454 int status;
@@ -581,6 +589,21 int stop_current_mode( void )
581 589
582 590 int enter_mode_standby()
583 591 {
592 /** This function is used to put LFR in the STANDBY mode.
593 *
594 * @param transitionCoarseTime is the requested transition time contained in the TC_LFR_ENTER_MODE
595 *
596 * @return RTEMS directive status codes:
597 * - RTEMS_SUCCESSFUL - task restarted successfully
598 * - RTEMS_INVALID_ID - task id invalid
599 * - RTEMS_INCORRECT_STATE - task never started
600 * - RTEMS_ILLEGAL_ON_REMOTE_OBJECT - cannot restart remote task
601 *
602 * The STANDBY mode does not depends on a specific transition date, the effect of the TC_LFR_ENTER_MODE
603 * is immediate.
604 *
605 */
606
584 607 int status;
585 608
586 609 status = stop_current_mode(); // STOP THE CURRENT MODE
@@ -599,6 +622,21 int enter_mode_standby()
599 622
600 623 int enter_mode_normal( unsigned int transitionCoarseTime )
601 624 {
625 /** This function is used to start the NORMAL mode.
626 *
627 * @param transitionCoarseTime is the requested transition time contained in the TC_LFR_ENTER_MODE
628 *
629 * @return RTEMS directive status codes:
630 * - RTEMS_SUCCESSFUL - task restarted successfully
631 * - RTEMS_INVALID_ID - task id invalid
632 * - RTEMS_INCORRECT_STATE - task never started
633 * - RTEMS_ILLEGAL_ON_REMOTE_OBJECT - cannot restart remote task
634 *
635 * The way the NORMAL mode is started depends on the LFR current mode. If LFR is in SBM1 or SBM2,
636 * the snapshots are not restarted, only ASM, BP and CWF data generation are affected.
637 *
638 */
639
602 640 int status;
603 641
604 642 #ifdef PRINT_TASK_STATISTICS
@@ -627,12 +665,12 int enter_mode_normal( unsigned int tran
627 665 }
628 666 break;
629 667 case LFR_MODE_SBM1:
630 restart_asm_activities( LFR_MODE_NORMAL );
631 status = LFR_SUCCESSFUL; // lfrCurrentMode will be updated after the execution of close_action
668 restart_asm_activities( LFR_MODE_NORMAL ); // this is necessary to restart ASM tasks to update the parameters
669 status = LFR_SUCCESSFUL; // lfrCurrentMode will be updated after the execution of close_action
632 670 break;
633 671 case LFR_MODE_SBM2:
634 restart_asm_activities( LFR_MODE_NORMAL );
635 status = LFR_SUCCESSFUL; // lfrCurrentMode will be updated after the execution of close_action
672 restart_asm_activities( LFR_MODE_NORMAL ); // this is necessary to restart ASM tasks to update the parameters
673 status = LFR_SUCCESSFUL; // lfrCurrentMode will be updated after the execution of close_action
636 674 break;
637 675 default:
638 676 break;
@@ -649,6 +687,21 int enter_mode_normal( unsigned int tran
649 687
650 688 int enter_mode_burst( unsigned int transitionCoarseTime )
651 689 {
690 /** This function is used to start the BURST mode.
691 *
692 * @param transitionCoarseTime is the requested transition time contained in the TC_LFR_ENTER_MODE
693 *
694 * @return RTEMS directive status codes:
695 * - RTEMS_SUCCESSFUL - task restarted successfully
696 * - RTEMS_INVALID_ID - task id invalid
697 * - RTEMS_INCORRECT_STATE - task never started
698 * - RTEMS_ILLEGAL_ON_REMOTE_OBJECT - cannot restart remote task
699 *
700 * The way the BURST mode is started does not depend on the LFR current mode.
701 *
702 */
703
704
652 705 int status;
653 706
654 707 #ifdef PRINT_TASK_STATISTICS
@@ -674,6 +727,22 int enter_mode_burst( unsigned int trans
674 727
675 728 int enter_mode_sbm1( unsigned int transitionCoarseTime )
676 729 {
730 /** This function is used to start the SBM1 mode.
731 *
732 * @param transitionCoarseTime is the requested transition time contained in the TC_LFR_ENTER_MODE
733 *
734 * @return RTEMS directive status codes:
735 * - RTEMS_SUCCESSFUL - task restarted successfully
736 * - RTEMS_INVALID_ID - task id invalid
737 * - RTEMS_INCORRECT_STATE - task never started
738 * - RTEMS_ILLEGAL_ON_REMOTE_OBJECT - cannot restart remote task
739 *
740 * The way the SBM1 mode is started depends on the LFR current mode. If LFR is in NORMAL or SBM2,
741 * the snapshots are not restarted, only ASM, BP and CWF data generation are affected. In other
742 * cases, the acquisition is completely restarted.
743 *
744 */
745
677 746 int status;
678 747
679 748 #ifdef PRINT_TASK_STATISTICS
@@ -724,6 +793,22 int enter_mode_sbm1( unsigned int transi
724 793
725 794 int enter_mode_sbm2( unsigned int transitionCoarseTime )
726 795 {
796 /** This function is used to start the SBM2 mode.
797 *
798 * @param transitionCoarseTime is the requested transition time contained in the TC_LFR_ENTER_MODE
799 *
800 * @return RTEMS directive status codes:
801 * - RTEMS_SUCCESSFUL - task restarted successfully
802 * - RTEMS_INVALID_ID - task id invalid
803 * - RTEMS_INCORRECT_STATE - task never started
804 * - RTEMS_ILLEGAL_ON_REMOTE_OBJECT - cannot restart remote task
805 *
806 * The way the SBM2 mode is started depends on the LFR current mode. If LFR is in NORMAL or SBM1,
807 * the snapshots are not restarted, only ASM, BP and CWF data generation are affected. In other
808 * cases, the acquisition is completely restarted.
809 *
810 */
811
727 812 int status;
728 813
729 814 #ifdef PRINT_TASK_STATISTICS
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