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/** Functions and tasks related to TeleCommand handling.
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*
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* @file
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* @author P. LEROY
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*
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* A group of functions to handle TeleCommands:\n
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* action launching\n
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* TC parsing\n
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* ...
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*
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*/
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#include "tc_handler.h"
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//***********
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// RTEMS TASK
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rtems_task actn_task( rtems_task_argument unused )
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{
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/** This RTEMS task is responsible for launching actions upton the reception of valid TeleCommands.
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*
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* @param unused is the starting argument of the RTEMS task
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*
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* The ACTN task waits for data coming from an RTEMS msesage queue. When data arrives, it launches specific actions depending
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* on the incoming TeleCommand.
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*
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*/
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int result;
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rtems_status_code status; // RTEMS status code
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ccsdsTelecommandPacket_t TC; // TC sent to the ACTN task
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size_t size; // size of the incoming TC packet
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unsigned char subtype; // subtype of the current TC packet
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rtems_id queue_rcv_id;
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rtems_id queue_snd_id;
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status = rtems_message_queue_ident( misc_name[QUEUE_RECV], 0, &queue_rcv_id );
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if (status != RTEMS_SUCCESSFUL)
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{
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PRINTF1("in ACTN *** ERR getting queue_rcv_id %d\n", status)
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}
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status = rtems_message_queue_ident( misc_name[QUEUE_SEND], 0, &queue_snd_id );
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if (status != RTEMS_SUCCESSFUL)
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{
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PRINTF1("in ACTN *** ERR getting queue_snd_id %d\n", status)
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}
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result = LFR_SUCCESSFUL;
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subtype = 0; // subtype of the current TC packet
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BOOT_PRINTF("in ACTN *** \n")
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while(1)
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{
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status = rtems_message_queue_receive( queue_rcv_id, (char*) &TC, &size,
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RTEMS_WAIT, RTEMS_NO_TIMEOUT);
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if (status!=RTEMS_SUCCESSFUL) PRINTF1("ERR *** in task ACTN *** error receiving a message, code %d \n", status)
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else
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{
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subtype = TC.serviceSubType;
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switch(subtype)
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{
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case TC_SUBTYPE_RESET:
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result = action_reset( &TC, queue_snd_id );
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close_action( &TC, result, queue_snd_id );
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break;
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//
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case TC_SUBTYPE_LOAD_COMM:
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result = action_load_common_par( &TC );
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close_action( &TC, result, queue_snd_id );
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break;
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//
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case TC_SUBTYPE_LOAD_NORM:
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result = action_load_normal_par( &TC, queue_snd_id );
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close_action( &TC, result, queue_snd_id );
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break;
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//
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case TC_SUBTYPE_LOAD_BURST:
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result = action_load_burst_par( &TC, queue_snd_id );
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close_action( &TC, result, queue_snd_id );
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break;
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//
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case TC_SUBTYPE_LOAD_SBM1:
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result = action_load_sbm1_par( &TC, queue_snd_id );
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close_action( &TC, result, queue_snd_id );
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break;
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//
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case TC_SUBTYPE_LOAD_SBM2:
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result = action_load_sbm2_par( &TC, queue_snd_id );
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close_action( &TC, result, queue_snd_id );
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break;
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//
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case TC_SUBTYPE_DUMP:
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result = action_dump_par( queue_snd_id );
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close_action( &TC, result, queue_snd_id );
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break;
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//
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case TC_SUBTYPE_ENTER:
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result = action_enter_mode( &TC, queue_snd_id );
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close_action( &TC, result, queue_snd_id );
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break;
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//
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case TC_SUBTYPE_UPDT_INFO:
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result = action_update_info( &TC, queue_snd_id );
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close_action( &TC, result, queue_snd_id );
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break;
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//
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case TC_SUBTYPE_EN_CAL:
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result = action_enable_calibration( &TC, queue_snd_id );
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close_action( &TC, result, queue_snd_id );
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break;
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//
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case TC_SUBTYPE_DIS_CAL:
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result = action_disable_calibration( &TC, queue_snd_id );
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close_action( &TC, result, queue_snd_id );
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break;
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//
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case TC_SUBTYPE_UPDT_TIME:
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result = action_update_time( &TC );
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close_action( &TC, result, queue_snd_id );
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break;
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//
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default:
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break;
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}
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}
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}
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}
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//***********
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// TC ACTIONS
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int action_reset(ccsdsTelecommandPacket_t *TC, rtems_id queue_id)
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{
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/** This function executes specific actions when a TC_LFR_RESET TeleCommand has been received.
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*
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* @param TC points to the TeleCommand packet that is being processed
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* @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver
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*
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*/
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send_tm_lfr_tc_exe_not_implemented( TC, queue_id );
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return LFR_DEFAULT;
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}
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int action_enter_mode(ccsdsTelecommandPacket_t *TC, rtems_id queue_id)
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{
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/** This function executes specific actions when a TC_LFR_ENTER_MODE TeleCommand has been received.
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*
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* @param TC points to the TeleCommand packet that is being processed
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* @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver
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*
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*/
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rtems_status_code status;
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unsigned char requestedMode;
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requestedMode = TC->dataAndCRC[1];
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if ( (requestedMode != LFR_MODE_STANDBY)
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&& (requestedMode != LFR_MODE_NORMAL) && (requestedMode != LFR_MODE_BURST)
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&& (requestedMode != LFR_MODE_SBM1) && (requestedMode != LFR_MODE_SBM2) )
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{
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status = RTEMS_UNSATISFIED;
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send_tm_lfr_tc_exe_inconsistent( TC, queue_id, BYTE_POS_CP_LFR_MODE, requestedMode );
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}
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else
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{
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printf("try to enter mode %d\n", requestedMode);
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#ifdef PRINT_TASK_STATISTICS
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if (requestedMode != LFR_MODE_STANDBY)
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{
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rtems_cpu_usage_reset();
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maxCount = 0;
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}
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#endif
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status = transition_validation(requestedMode);
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if ( status == LFR_SUCCESSFUL ) {
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if ( lfrCurrentMode != LFR_MODE_STANDBY)
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{
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status = stop_current_mode();
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}
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if (status != RTEMS_SUCCESSFUL)
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{
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PRINTF("ERR *** in action_enter *** stop_current_mode\n")
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}
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status = enter_mode(requestedMode, TC);
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}
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else
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{
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PRINTF("ERR *** in action_enter *** transition rejected\n")
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send_tm_lfr_tc_exe_not_executable( TC, queue_id );
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}
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}
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return status;
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}
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int action_update_info(ccsdsTelecommandPacket_t *TC, rtems_id queue_id)
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{
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/** This function executes specific actions when a TC_LFR_UPDATE_INFO TeleCommand has been received.
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*
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* @param TC points to the TeleCommand packet that is being processed
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* @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver
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*
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* @return LFR directive status code:
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* - LFR_DEFAULT
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* - LFR_SUCCESSFUL
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*
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*/
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unsigned int val;
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int result;
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result = LFR_DEFAULT;
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val = housekeeping_packet.hk_lfr_update_info_tc_cnt[0] * 256
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+ housekeeping_packet.hk_lfr_update_info_tc_cnt[1];
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val++;
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housekeeping_packet.hk_lfr_update_info_tc_cnt[0] = (unsigned char) (val >> 8);
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housekeeping_packet.hk_lfr_update_info_tc_cnt[1] = (unsigned char) (val);
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return result;
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}
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int action_enable_calibration(ccsdsTelecommandPacket_t *TC, rtems_id queue_id)
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{
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/** This function executes specific actions when a TC_LFR_ENABLE_CALIBRATION TeleCommand has been received.
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*
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* @param TC points to the TeleCommand packet that is being processed
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* @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver
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*
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*/
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int result;
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unsigned char lfrMode;
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result = LFR_DEFAULT;
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lfrMode = (housekeeping_packet.lfr_status_word[0] & 0xf0) >> 4;
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if ( (lfrMode == LFR_MODE_STANDBY) | (lfrMode == LFR_MODE_BURST) | (lfrMode == LFR_MODE_SBM2) ) {
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send_tm_lfr_tc_exe_not_executable( TC, queue_id );
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result = LFR_DEFAULT;
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}
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else {
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send_tm_lfr_tc_exe_not_implemented( TC, queue_id );
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result = LFR_DEFAULT;
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}
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return result;
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}
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int action_disable_calibration(ccsdsTelecommandPacket_t *TC, rtems_id queue_id)
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{
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/** This function executes specific actions when a TC_LFR_DISABLE_CALIBRATION TeleCommand has been received.
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*
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* @param TC points to the TeleCommand packet that is being processed
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* @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver
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*
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*/
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int result;
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unsigned char lfrMode;
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result = LFR_DEFAULT;
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lfrMode = (housekeeping_packet.lfr_status_word[0] & 0xf0) >> 4;
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if ( (lfrMode == LFR_MODE_STANDBY) | (lfrMode == LFR_MODE_BURST) | (lfrMode == LFR_MODE_SBM2) ) {
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send_tm_lfr_tc_exe_not_executable( TC, queue_id );
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result = LFR_DEFAULT;
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}
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else {
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send_tm_lfr_tc_exe_not_implemented( TC, queue_id );
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result = LFR_DEFAULT;
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}
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return result;
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}
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int action_update_time(ccsdsTelecommandPacket_t *TC)
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{
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/** This function executes specific actions when a TC_LFR_UPDATE_TIME TeleCommand has been received.
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*
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* @param TC points to the TeleCommand packet that is being processed
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* @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver
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*
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* @return LFR_SUCCESSFUL
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*
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*/
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unsigned int val;
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time_management_regs->coarse_time_load = (TC->dataAndCRC[0] << 24)
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+ (TC->dataAndCRC[1] << 16)
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+ (TC->dataAndCRC[2] << 8)
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+ TC->dataAndCRC[3];
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val = housekeeping_packet.hk_lfr_update_time_tc_cnt[0] * 256
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+ housekeeping_packet.hk_lfr_update_time_tc_cnt[1];
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val++;
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housekeeping_packet.hk_lfr_update_time_tc_cnt[0] = (unsigned char) (val >> 8);
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housekeeping_packet.hk_lfr_update_time_tc_cnt[1] = (unsigned char) (val);
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time_management_regs->ctrl = time_management_regs->ctrl | 1;
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return LFR_SUCCESSFUL;
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}
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//*******************
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// ENTERING THE MODES
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int transition_validation(unsigned char requestedMode)
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{
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int status;
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switch (requestedMode)
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{
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case LFR_MODE_STANDBY:
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if ( lfrCurrentMode == LFR_MODE_STANDBY ) {
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status = LFR_DEFAULT;
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}
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else
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{
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status = LFR_SUCCESSFUL;
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}
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break;
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case LFR_MODE_NORMAL:
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if ( lfrCurrentMode == LFR_MODE_NORMAL ) {
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status = LFR_DEFAULT;
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}
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else {
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status = LFR_SUCCESSFUL;
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}
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break;
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case LFR_MODE_BURST:
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if ( lfrCurrentMode == LFR_MODE_BURST ) {
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status = LFR_DEFAULT;
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}
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else {
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status = LFR_SUCCESSFUL;
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}
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break;
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case LFR_MODE_SBM1:
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if ( lfrCurrentMode == LFR_MODE_SBM1 ) {
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status = LFR_DEFAULT;
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}
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else {
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status = LFR_SUCCESSFUL;
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}
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break;
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case LFR_MODE_SBM2:
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if ( lfrCurrentMode == LFR_MODE_SBM2 ) {
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status = LFR_DEFAULT;
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}
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else {
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status = LFR_SUCCESSFUL;
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}
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break;
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default:
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status = LFR_DEFAULT;
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break;
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}
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return status;
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}
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int stop_current_mode()
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{
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/** This function stops the current mode by masking interrupt lines and suspending science tasks.
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*
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* @return RTEMS directive status codes:
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* - RTEMS_SUCCESSFUL - task restarted successfully
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* - RTEMS_INVALID_ID - task id invalid
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* - RTEMS_ALREADY_SUSPENDED - task already suspended
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*
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*/
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rtems_status_code status;
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status = RTEMS_SUCCESSFUL;
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// mask all IRQ lines related to signal processing
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LEON_Mask_interrupt( IRQ_SM ); // mask spectral matrices interrupt (coming from the timer VHDL IP)
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LEON_Clear_interrupt( IRQ_SM ); // clear spectral matrices interrupt (coming from the timer VHDL IP)
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#ifdef GSA
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LEON_Mask_interrupt( IRQ_WF ); // mask waveform interrupt (coming from the timer VHDL IP)
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LEON_Clear_interrupt( IRQ_WF ); // clear waveform interrupt (coming from the timer VHDL IP)
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timer_stop( (gptimer_regs_t*) REGS_ADDR_GPTIMER, TIMER_WF_SIMULATOR );
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#else
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LEON_Mask_interrupt( IRQ_WAVEFORM_PICKER ); // mask waveform picker interrupt
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LEON_Clear_interrupt( IRQ_WAVEFORM_PICKER ); // clear waveform picker interrupt
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LEON_Mask_interrupt( IRQ_SPECTRAL_MATRIX ); // mask spectral matrix interrupt
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LEON_Clear_interrupt( IRQ_SPECTRAL_MATRIX ); // clear spectral matrix interrupt
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LEON_Mask_interrupt( IRQ_SM ); // for SM simulation
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LEON_Clear_interrupt( IRQ_SM ); // for SM simulation
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#endif
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//**********************
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// suspend several tasks
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if (lfrCurrentMode != LFR_MODE_STANDBY) {
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status = suspend_science_tasks();
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}
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if (status != RTEMS_SUCCESSFUL)
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{
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PRINTF1("in stop_current_mode *** in suspend_science_tasks *** ERR code: %d\n", status)
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}
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//*************************
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// initialize the registers
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#ifdef GSA
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#else
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reset_wfp_burst_enable(); // reset burst and enable bits
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reset_wfp_status(); // reset all the status bits
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#endif
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return status;
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}
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int enter_mode(unsigned char mode, ccsdsTelecommandPacket_t *TC )
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{
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rtems_status_code status;
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status = RTEMS_UNSATISFIED;
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housekeeping_packet.lfr_status_word[0] = (unsigned char) ((mode << 4) + 0x0d);
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lfrCurrentMode = mode;
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switch(mode){
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case LFR_MODE_STANDBY:
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status = enter_standby_mode( TC );
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break;
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case LFR_MODE_NORMAL:
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|
|
status = enter_normal_mode( TC );
|
|
|
break;
|
|
|
case LFR_MODE_BURST:
|
|
|
status = enter_burst_mode( TC );
|
|
|
break;
|
|
|
case LFR_MODE_SBM1:
|
|
|
status = enter_sbm1_mode( TC );
|
|
|
break;
|
|
|
case LFR_MODE_SBM2:
|
|
|
status = enter_sbm2_mode( TC );
|
|
|
break;
|
|
|
default:
|
|
|
status = RTEMS_UNSATISFIED;
|
|
|
}
|
|
|
|
|
|
if (status != RTEMS_SUCCESSFUL)
|
|
|
{
|
|
|
PRINTF("in enter_mode *** ERR\n")
|
|
|
status = RTEMS_UNSATISFIED;
|
|
|
}
|
|
|
|
|
|
return status;
|
|
|
}
|
|
|
|
|
|
int enter_standby_mode()
|
|
|
{
|
|
|
reset_waveform_picker_regs();
|
|
|
|
|
|
PRINTF1("maxCount = %d\n", maxCount)
|
|
|
|
|
|
#ifdef PRINT_TASK_STATISTICS
|
|
|
rtems_cpu_usage_report();
|
|
|
#endif
|
|
|
|
|
|
#ifdef PRINT_STACK_REPORT
|
|
|
rtems_stack_checker_report_usage();
|
|
|
#endif
|
|
|
|
|
|
return LFR_SUCCESSFUL;
|
|
|
}
|
|
|
|
|
|
int enter_normal_mode()
|
|
|
{
|
|
|
rtems_status_code status;
|
|
|
|
|
|
status = restart_science_tasks();
|
|
|
|
|
|
#ifdef GSA
|
|
|
timer_start( (gptimer_regs_t*) REGS_ADDR_GPTIMER, TIMER_WF_SIMULATOR );
|
|
|
timer_start( (gptimer_regs_t*) REGS_ADDR_GPTIMER, TIMER_SM_SIMULATOR );
|
|
|
LEON_Clear_interrupt( IRQ_WF );
|
|
|
LEON_Unmask_interrupt( IRQ_WF );
|
|
|
//
|
|
|
set_local_nb_interrupt_f0_MAX();
|
|
|
LEON_Clear_interrupt( IRQ_SM ); // the IRQ_SM seems to be incompatible with the IRQ_WF on the xilinx board
|
|
|
LEON_Unmask_interrupt( IRQ_SM );
|
|
|
#else
|
|
|
//****************
|
|
|
// waveform picker
|
|
|
LEON_Clear_interrupt( IRQ_WAVEFORM_PICKER );
|
|
|
LEON_Unmask_interrupt( IRQ_WAVEFORM_PICKER );
|
|
|
reset_waveform_picker_regs();
|
|
|
set_wfp_burst_enable_register(LFR_MODE_NORMAL);
|
|
|
//****************
|
|
|
// spectral matrix
|
|
|
// set_local_nb_interrupt_f0_MAX();
|
|
|
// LEON_Clear_interrupt( IRQ_SPECTRAL_MATRIX ); // the IRQ_SM seems to be incompatible with the IRQ_WF on the xilinx board
|
|
|
// LEON_Unmask_interrupt( IRQ_SPECTRAL_MATRIX );
|
|
|
// spectral_matrix_regs->config = 0x01;
|
|
|
// spectral_matrix_regs->status = 0x00;
|
|
|
#endif
|
|
|
|
|
|
return status;
|
|
|
}
|
|
|
|
|
|
int enter_burst_mode()
|
|
|
{
|
|
|
rtems_status_code status;
|
|
|
|
|
|
status = restart_science_tasks();
|
|
|
|
|
|
#ifdef GSA
|
|
|
LEON_Unmask_interrupt( IRQ_SM );
|
|
|
#else
|
|
|
LEON_Clear_interrupt( IRQ_WAVEFORM_PICKER );
|
|
|
LEON_Unmask_interrupt( IRQ_WAVEFORM_PICKER );
|
|
|
reset_waveform_picker_regs();
|
|
|
set_wfp_burst_enable_register(LFR_MODE_BURST);
|
|
|
#endif
|
|
|
|
|
|
return status;
|
|
|
}
|
|
|
|
|
|
int enter_sbm1_mode()
|
|
|
{
|
|
|
rtems_status_code status;
|
|
|
|
|
|
status = restart_science_tasks();
|
|
|
|
|
|
set_local_sbm1_nb_cwf_max();
|
|
|
|
|
|
reset_local_sbm1_nb_cwf_sent();
|
|
|
|
|
|
#ifdef GSA
|
|
|
LEON_Unmask_interrupt( IRQ_SM );
|
|
|
#else
|
|
|
LEON_Clear_interrupt( IRQ_WAVEFORM_PICKER );
|
|
|
LEON_Unmask_interrupt( IRQ_WAVEFORM_PICKER );
|
|
|
reset_waveform_picker_regs();
|
|
|
set_wfp_burst_enable_register(LFR_MODE_SBM1);
|
|
|
// SM simulation
|
|
|
// timer_start( (gptimer_regs_t*) REGS_ADDR_GPTIMER, TIMER_SM_SIMULATOR );
|
|
|
// LEON_Clear_interrupt( IRQ_SM ); // the IRQ_SM seems to be incompatible with the IRQ_WF on the xilinx board
|
|
|
// LEON_Unmask_interrupt( IRQ_SM );
|
|
|
#endif
|
|
|
|
|
|
return status;
|
|
|
}
|
|
|
|
|
|
int enter_sbm2_mode()
|
|
|
{
|
|
|
rtems_status_code status;
|
|
|
|
|
|
status = restart_science_tasks();
|
|
|
|
|
|
set_local_sbm2_nb_cwf_max();
|
|
|
|
|
|
reset_local_sbm2_nb_cwf_sent();
|
|
|
|
|
|
#ifdef GSA
|
|
|
LEON_Unmask_interrupt( IRQ_SM );
|
|
|
#else
|
|
|
LEON_Clear_interrupt( IRQ_WAVEFORM_PICKER );
|
|
|
LEON_Unmask_interrupt( IRQ_WAVEFORM_PICKER );
|
|
|
reset_waveform_picker_regs();
|
|
|
set_wfp_burst_enable_register(LFR_MODE_SBM2);
|
|
|
#endif
|
|
|
|
|
|
return status;
|
|
|
}
|
|
|
|
|
|
int restart_science_tasks()
|
|
|
{
|
|
|
rtems_status_code status[6];
|
|
|
rtems_status_code ret;
|
|
|
|
|
|
ret = RTEMS_SUCCESSFUL;
|
|
|
|
|
|
status[0] = rtems_task_restart( Task_id[TASKID_AVF0], 1 );
|
|
|
if (status[0] != RTEMS_SUCCESSFUL)
|
|
|
{
|
|
|
PRINTF1("in restart_science_task *** 0 ERR %d\n", status[0])
|
|
|
}
|
|
|
|
|
|
status[1] = rtems_task_restart( Task_id[TASKID_BPF0],1 );
|
|
|
if (status[1] != RTEMS_SUCCESSFUL)
|
|
|
{
|
|
|
PRINTF1("in restart_science_task *** 1 ERR %d\n", status[1])
|
|
|
}
|
|
|
|
|
|
status[2] = rtems_task_restart( Task_id[TASKID_WFRM],1 );
|
|
|
if (status[2] != RTEMS_SUCCESSFUL)
|
|
|
{
|
|
|
PRINTF1("in restart_science_task *** 2 ERR %d\n", status[2])
|
|
|
}
|
|
|
|
|
|
status[3] = rtems_task_restart( Task_id[TASKID_CWF3],1 );
|
|
|
if (status[3] != RTEMS_SUCCESSFUL)
|
|
|
{
|
|
|
PRINTF1("in restart_science_task *** 3 ERR %d\n", status[3])
|
|
|
}
|
|
|
|
|
|
status[4] = rtems_task_restart( Task_id[TASKID_CWF2],1 );
|
|
|
if (status[4] != RTEMS_SUCCESSFUL)
|
|
|
{
|
|
|
PRINTF1("in restart_science_task *** 4 ERR %d\n", status[4])
|
|
|
}
|
|
|
|
|
|
status[5] = rtems_task_restart( Task_id[TASKID_CWF1],1 );
|
|
|
if (status[5] != RTEMS_SUCCESSFUL)
|
|
|
{
|
|
|
PRINTF1("in restart_science_task *** 5 ERR %d\n", status[5])
|
|
|
}
|
|
|
|
|
|
if ( (status[0] != RTEMS_SUCCESSFUL) || (status[1] != RTEMS_SUCCESSFUL) || (status[2] != RTEMS_SUCCESSFUL) ||
|
|
|
(status[3] != RTEMS_SUCCESSFUL) || (status[4] != RTEMS_SUCCESSFUL) || (status[5] != RTEMS_SUCCESSFUL) )
|
|
|
{
|
|
|
ret = RTEMS_UNSATISFIED;
|
|
|
}
|
|
|
|
|
|
return ret;
|
|
|
}
|
|
|
|
|
|
int suspend_science_tasks()
|
|
|
{
|
|
|
/** This function suspends the science tasks.
|
|
|
*
|
|
|
* @return RTEMS directive status codes:
|
|
|
* - RTEMS_SUCCESSFUL - task restarted successfully
|
|
|
* - RTEMS_INVALID_ID - task id invalid
|
|
|
* - RTEMS_ALREADY_SUSPENDED - task already suspended
|
|
|
*
|
|
|
*/
|
|
|
|
|
|
rtems_status_code status;
|
|
|
|
|
|
status = rtems_task_suspend( Task_id[TASKID_AVF0] );
|
|
|
if (status != RTEMS_SUCCESSFUL)
|
|
|
{
|
|
|
PRINTF1("in suspend_science_task *** AVF0 ERR %d\n", status)
|
|
|
}
|
|
|
if (status == RTEMS_SUCCESSFUL) // suspend BPF0
|
|
|
{
|
|
|
status = rtems_task_suspend( Task_id[TASKID_BPF0] );
|
|
|
if (status != RTEMS_SUCCESSFUL)
|
|
|
{
|
|
|
PRINTF1("in suspend_science_task *** BPF0 ERR %d\n", status)
|
|
|
}
|
|
|
}
|
|
|
if (status == RTEMS_SUCCESSFUL) // suspend WFRM
|
|
|
{
|
|
|
status = rtems_task_suspend( Task_id[TASKID_WFRM] );
|
|
|
if (status != RTEMS_SUCCESSFUL)
|
|
|
{
|
|
|
PRINTF1("in suspend_science_task *** WFRM ERR %d\n", status)
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (status == RTEMS_SUCCESSFUL) // suspend CWF3
|
|
|
{
|
|
|
status = rtems_task_suspend( Task_id[TASKID_CWF3] );
|
|
|
if (status != RTEMS_SUCCESSFUL)
|
|
|
{
|
|
|
PRINTF1("in suspend_science_task *** CWF3 ERR %d\n", status)
|
|
|
}
|
|
|
}
|
|
|
if (status == RTEMS_SUCCESSFUL) // suspend CWF2
|
|
|
{
|
|
|
status = rtems_task_suspend( Task_id[TASKID_CWF2] );
|
|
|
if (status != RTEMS_SUCCESSFUL)
|
|
|
{
|
|
|
PRINTF1("in suspend_science_task *** CWF2 ERR %d\n", status)
|
|
|
}
|
|
|
}
|
|
|
if (status == RTEMS_SUCCESSFUL) // suspend CWF1
|
|
|
{
|
|
|
status = rtems_task_suspend( Task_id[TASKID_CWF1] );
|
|
|
if (status != RTEMS_SUCCESSFUL)
|
|
|
{
|
|
|
PRINTF1("in suspend_science_task *** CWF1 ERR %d\n", status)
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return status;
|
|
|
}
|
|
|
|
|
|
//****************
|
|
|
// CLOSING ACTIONS
|
|
|
void update_last_TC_exe(ccsdsTelecommandPacket_t *TC)
|
|
|
{
|
|
|
housekeeping_packet.hk_lfr_last_exe_tc_id[0] = TC->packetID[0];
|
|
|
housekeeping_packet.hk_lfr_last_exe_tc_id[1] = TC->packetID[1];
|
|
|
housekeeping_packet.hk_lfr_last_exe_tc_type[0] = 0x00;
|
|
|
housekeeping_packet.hk_lfr_last_exe_tc_type[1] = TC->serviceType;
|
|
|
housekeeping_packet.hk_lfr_last_exe_tc_subtype[0] = 0x00;
|
|
|
housekeeping_packet.hk_lfr_last_exe_tc_subtype[1] = TC->serviceSubType;
|
|
|
housekeeping_packet.hk_lfr_last_exe_tc_time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
|
|
|
housekeeping_packet.hk_lfr_last_exe_tc_time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
|
|
|
housekeeping_packet.hk_lfr_last_exe_tc_time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
|
|
|
housekeeping_packet.hk_lfr_last_exe_tc_time[3] = (unsigned char) (time_management_regs->coarse_time);
|
|
|
housekeeping_packet.hk_lfr_last_exe_tc_time[4] = (unsigned char) (time_management_regs->fine_time>>8);
|
|
|
housekeeping_packet.hk_lfr_last_exe_tc_time[5] = (unsigned char) (time_management_regs->fine_time);
|
|
|
}
|
|
|
|
|
|
void update_last_TC_rej(ccsdsTelecommandPacket_t *TC)
|
|
|
{
|
|
|
housekeeping_packet.hk_lfr_last_rej_tc_id[0] = TC->packetID[0];
|
|
|
housekeeping_packet.hk_lfr_last_rej_tc_id[1] = TC->packetID[1];
|
|
|
housekeeping_packet.hk_lfr_last_rej_tc_type[0] = 0x00;
|
|
|
housekeeping_packet.hk_lfr_last_rej_tc_type[1] = TC->serviceType;
|
|
|
housekeeping_packet.hk_lfr_last_rej_tc_subtype[0] = 0x00;
|
|
|
housekeeping_packet.hk_lfr_last_rej_tc_subtype[1] = TC->serviceSubType;
|
|
|
housekeeping_packet.hk_lfr_last_rej_tc_time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
|
|
|
housekeeping_packet.hk_lfr_last_rej_tc_time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
|
|
|
housekeeping_packet.hk_lfr_last_rej_tc_time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
|
|
|
housekeeping_packet.hk_lfr_last_rej_tc_time[3] = (unsigned char) (time_management_regs->coarse_time);
|
|
|
housekeeping_packet.hk_lfr_last_rej_tc_time[4] = (unsigned char) (time_management_regs->fine_time>>8);
|
|
|
housekeeping_packet.hk_lfr_last_rej_tc_time[5] = (unsigned char) (time_management_regs->fine_time);
|
|
|
}
|
|
|
|
|
|
void close_action(ccsdsTelecommandPacket_t *TC, int result, rtems_id queue_id)
|
|
|
{
|
|
|
unsigned int val = 0;
|
|
|
if (result == LFR_SUCCESSFUL)
|
|
|
{
|
|
|
if ( !( (TC->serviceType==TC_TYPE_TIME) && (TC->serviceSubType==TC_SUBTYPE_UPDT_TIME) )
|
|
|
&&
|
|
|
!( (TC->serviceType==TC_TYPE_GEN) && (TC->serviceSubType==TC_SUBTYPE_UPDT_INFO))
|
|
|
)
|
|
|
{
|
|
|
send_tm_lfr_tc_exe_success( TC, queue_id );
|
|
|
}
|
|
|
update_last_TC_exe( TC );
|
|
|
val = housekeeping_packet.hk_dpu_exe_tc_lfr_cnt[0] * 256 + housekeeping_packet.hk_dpu_exe_tc_lfr_cnt[1];
|
|
|
val++;
|
|
|
housekeeping_packet.hk_dpu_exe_tc_lfr_cnt[0] = (unsigned char) (val >> 8);
|
|
|
housekeeping_packet.hk_dpu_exe_tc_lfr_cnt[1] = (unsigned char) (val);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
update_last_TC_rej( TC );
|
|
|
val = housekeeping_packet.hk_dpu_rej_tc_lfr_cnt[0] * 256 + housekeeping_packet.hk_dpu_rej_tc_lfr_cnt[1];
|
|
|
val++;
|
|
|
housekeeping_packet.hk_dpu_rej_tc_lfr_cnt[0] = (unsigned char) (val >> 8);
|
|
|
housekeeping_packet.hk_dpu_rej_tc_lfr_cnt[1] = (unsigned char) (val);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
//***************************
|
|
|
// Interrupt Service Routines
|
|
|
rtems_isr commutation_isr1( rtems_vector_number vector )
|
|
|
{
|
|
|
if (rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) {
|
|
|
printf("In commutation_isr1 *** Error sending event to DUMB\n");
|
|
|
}
|
|
|
}
|
|
|
|
|
|
rtems_isr commutation_isr2( rtems_vector_number vector )
|
|
|
{
|
|
|
if (rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) {
|
|
|
printf("In commutation_isr2 *** Error sending event to DUMB\n");
|
|
|
}
|
|
|
}
|
|
|
|
|
|
//****************
|
|
|
// OTHER FUNCTIONS
|
|
|
void updateLFRCurrentMode()
|
|
|
{
|
|
|
/** This function updates the value of the global variable lfrCurrentMode.
|
|
|
*
|
|
|
* lfrCurrentMode is a parameter used by several functions to know in which mode LFR is running.
|
|
|
*
|
|
|
*/
|
|
|
// update the local value of lfrCurrentMode with the value contained in the housekeeping_packet structure
|
|
|
lfrCurrentMode = (housekeeping_packet.lfr_status_word[0] & 0xf0) >> 4;
|
|
|
}
|
|
|
|
|
|
|
