HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/LFR_FSW Commit - r249:43d4aa6b8829

hk_lfr_time_not_synchro is updated each time the synchro is lost....

paul -

r249:43d4aa6b8829 R3a

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r249:43d4aa6b8829

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header/fsw_misc.h +1 0

              void set_hk_lfr_calib_enable( bool state );
              void set_hk_lfr_reset_cause( enum lfr_reset_cause_t lfr_reset_cause );
              void hk_lfr_le_me_he_update();
+             void set_hk_lfr_time_not_synchro();
              extern int sched_yield( void );
              extern void rtems_cpu_usage_reset();

header/fsw_spacewire.h +1 -1

              void spacewire_set_RE( unsigned char val, unsigned int regAddr ); // RMAP Enable
              void spacewire_compute_stats_offsets( void );
              void spacewire_update_statistics( void );
-             void increase_an_unsigned_char_counter( unsigned char *counter );
+             void increase_unsigned_char_counter( unsigned char *counter );
              void init_header_cwf( Header_TM_LFR_SCIENCE_CWF_t *header );
              void init_header_swf( Header_TM_LFR_SCIENCE_SWF_t *header );

src/fsw_misc.c +37 0

                          hk_lfr_le_me_he_update();
+                         set_hk_lfr_time_not_synchro();
                          housekeeping_packet.hk_lfr_q_sd_fifo_size_max = hk_lfr_q_sd_fifo_size_max;
                          housekeeping_packet.hk_lfr_q_rv_fifo_size_max = hk_lfr_q_rv_fifo_size_max;
                          housekeeping_packet.hk_lfr_q_p0_fifo_size_max = hk_lfr_q_p0_fifo_size_max;
                          + housekeeping_packet.hk_lfr_dpu_spw_write_sync
                          + housekeeping_packet.hk_lfr_dpu_spw_rx_ahb
                          + housekeeping_packet.hk_lfr_dpu_spw_tx_ahb
+                         + housekeeping_packet.hk_lfr_timecode_erroneous
+                         + housekeeping_packet.hk_lfr_timecode_missing
+                         + housekeeping_packet.hk_lfr_timecode_invalid
+                         + housekeeping_packet.hk_lfr_time_timecode_it
+                         + housekeeping_packet.hk_lfr_time_not_synchro
                          + housekeeping_packet.hk_lfr_time_timecode_ctr;
                  //update the medium severity error counter
                  housekeeping_packet.hk_lfr_he_cnt[1] = (unsigned char)  (hk_lfr_he_cnt & 0x00ff);
              }
+             void set_hk_lfr_time_not_synchro()
+             {
+                 static unsigned char synchroLost = 0;
+                 int synchronizationBit;
+                 // get the synchronization bit
+                 synchronizationBit = (time_management_regs->coarse_time & 0x80000000) >> 31;    // 1000 0000 0000 0000
+                 switch (synchronizationBit)
+                 {
+                 case 0:
+                     if (synchroLost == 1)
+                     {
+                         synchroLost = 0;
+                     }
+                     break;
+                 case 1:
+                     if (synchroLost == 0 )
+                     {
+                         synchroLost = 1;
+                         increase_unsigned_char_counter(&housekeeping_packet.hk_lfr_time_not_synchro);
+                     }
+                     break;
+                 default:
+                     PRINTF1("in hk_lfr_time_not_synchro *** unexpected value for synchronizationBit = %d\n", synchronizationBit);
+                     break;
+                 }
+             }

src/fsw_spacewire.c +10 -1

              unsigned int check_timecode_and_previous_timecode_coherency(unsigned char currentTimecodeCtr)
              {
+                 static unsigned char firstTickout = 1;
                  unsigned char ret;
                  ret = LFR_DEFAULT;
+                 if (firstTickout == 0)
+                 {
                  if (currentTimecodeCtr == 0)
                  {
                      if (previousTimecodeCtr == 63)
                          ret = LFR_DEFAULT;
                      }
                  }
+                 }
+                 else
+                 {
+                     firstTickout = 0;
+                     ret = LFR_SUCCESSFUL;
+                 }
                  return ret;
              }
                  // MISSING and INVALID are handled by the timecode_timer_routine service routine
                  if (check_timecode_and_previous_timecode_coherency( incomingTimecode ) == LFR_DEFAULT)
                  {
-                     // this is unexpected but a tickout has been raised and the timecode is erroneous
+                     // this is unexpected but a tickout could have been raised despite of the timecode being erroneous
                      increase_unsigned_char_counter( &housekeeping_packet.hk_lfr_timecode_erroneous );
                  }

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