timegen_tc_handler.c
793 lines
| 26.0 KiB
| text/x-c
|
CLexer
paul
|
r107 | /** Functions and tasks related to TeleCommand handling. | ||
* | ||||
* @file | ||||
* @author P. LEROY | ||||
* | ||||
* A group of functions to handle TeleCommands:\n | ||||
* action launching\n | ||||
* TC parsing\n | ||||
* ... | ||||
* | ||||
*/ | ||||
#include "timegen_tc_handler.h" | ||||
//*********** | ||||
// RTEMS TASK | ||||
rtems_task actn_task( rtems_task_argument unused ) | ||||
{ | ||||
/** This RTEMS task is responsible for launching actions upton the reception of valid TeleCommands. | ||||
* | ||||
* @param unused is the starting argument of the RTEMS task | ||||
* | ||||
* The ACTN task waits for data coming from an RTEMS msesage queue. When data arrives, it launches specific actions depending | ||||
* on the incoming TeleCommand. | ||||
* | ||||
*/ | ||||
int result; | ||||
rtems_status_code status; // RTEMS status code | ||||
ccsdsTelecommandPacket_t TC; // TC sent to the ACTN task | ||||
size_t size; // size of the incoming TC packet | ||||
unsigned char subtype; // subtype of the current TC packet | ||||
unsigned char time[6]; | ||||
rtems_id queue_rcv_id; | ||||
rtems_id queue_snd_id; | ||||
status = get_message_queue_id_recv( &queue_rcv_id ); | ||||
if (status != RTEMS_SUCCESSFUL) | ||||
{ | ||||
PRINTF1("in ACTN *** ERR get_message_queue_id_recv %d\n", status) | ||||
} | ||||
status = get_message_queue_id_send( &queue_snd_id ); | ||||
if (status != RTEMS_SUCCESSFUL) | ||||
{ | ||||
PRINTF1("in ACTN *** ERR get_message_queue_id_send %d\n", status) | ||||
} | ||||
result = LFR_SUCCESSFUL; | ||||
subtype = 0; // subtype of the current TC packet | ||||
BOOT_PRINTF("in ACTN *** \n") | ||||
while(1) | ||||
{ | ||||
status = rtems_message_queue_receive( queue_rcv_id, (char*) &TC, &size, | ||||
RTEMS_WAIT, RTEMS_NO_TIMEOUT); | ||||
getTime( time ); // set time to the current time | ||||
if (status!=RTEMS_SUCCESSFUL) | ||||
{ | ||||
PRINTF1("ERR *** in task ACTN *** error receiving a message, code %d \n", status) | ||||
} | ||||
else | ||||
{ | ||||
subtype = TC.serviceSubType; | ||||
switch(subtype) | ||||
{ | ||||
case TC_SUBTYPE_RESET: | ||||
// result = action_reset( &TC, queue_snd_id, time ); | ||||
close_action( &TC, result, queue_snd_id ); | ||||
break; | ||||
// | ||||
case TC_SUBTYPE_LOAD_COMM: | ||||
// result = action_load_common_par( &TC ); | ||||
close_action( &TC, result, queue_snd_id ); | ||||
break; | ||||
// | ||||
case TC_SUBTYPE_LOAD_NORM: | ||||
// result = action_load_normal_par( &TC, queue_snd_id, time ); | ||||
close_action( &TC, result, queue_snd_id ); | ||||
break; | ||||
// | ||||
case TC_SUBTYPE_LOAD_BURST: | ||||
// result = action_load_burst_par( &TC, queue_snd_id, time ); | ||||
close_action( &TC, result, queue_snd_id ); | ||||
break; | ||||
// | ||||
case TC_SUBTYPE_LOAD_SBM1: | ||||
// result = action_load_sbm1_par( &TC, queue_snd_id, time ); | ||||
close_action( &TC, result, queue_snd_id ); | ||||
break; | ||||
// | ||||
case TC_SUBTYPE_LOAD_SBM2: | ||||
// result = action_load_sbm2_par( &TC, queue_snd_id, time ); | ||||
close_action( &TC, result, queue_snd_id ); | ||||
break; | ||||
// | ||||
case TC_SUBTYPE_DUMP: | ||||
// result = action_dump_par( queue_snd_id ); | ||||
close_action( &TC, result, queue_snd_id ); | ||||
break; | ||||
// | ||||
case TC_SUBTYPE_ENTER: | ||||
result = action_enter_mode( &TC, queue_snd_id, time ); | ||||
close_action( &TC, result, queue_snd_id ); | ||||
break; | ||||
// | ||||
case TC_SUBTYPE_UPDT_INFO: | ||||
// result = action_update_info( &TC, queue_snd_id ); | ||||
close_action( &TC, result, queue_snd_id ); | ||||
break; | ||||
// | ||||
case TC_SUBTYPE_EN_CAL: | ||||
// result = action_enable_calibration( &TC, queue_snd_id, time ); | ||||
close_action( &TC, result, queue_snd_id ); | ||||
break; | ||||
// | ||||
case TC_SUBTYPE_DIS_CAL: | ||||
// result = action_disable_calibration( &TC, queue_snd_id, time ); | ||||
close_action( &TC, result, queue_snd_id ); | ||||
break; | ||||
// | ||||
case TC_SUBTYPE_UPDT_TIME: | ||||
result = action_update_time( &TC ); | ||||
close_action( &TC, result, queue_snd_id ); | ||||
break; | ||||
// | ||||
default: | ||||
break; | ||||
} | ||||
} | ||||
} | ||||
} | ||||
//*********** | ||||
// TC ACTIONS | ||||
int action_reset(ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time) | ||||
{ | ||||
/** This function executes specific actions when a TC_LFR_RESET TeleCommand has been received. | ||||
* | ||||
* @param TC points to the TeleCommand packet that is being processed | ||||
* @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver | ||||
* | ||||
*/ | ||||
send_tm_lfr_tc_exe_not_implemented( TC, queue_id, time ); | ||||
return LFR_DEFAULT; | ||||
} | ||||
int action_enter_mode(ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time) | ||||
{ | ||||
/** This function executes specific actions when a TC_LFR_ENTER_MODE TeleCommand has been received. | ||||
* | ||||
* @param TC points to the TeleCommand packet that is being processed | ||||
* @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver | ||||
* | ||||
*/ | ||||
rtems_status_code status; | ||||
unsigned char requestedMode; | ||||
requestedMode = TC->dataAndCRC[1]; | ||||
if ( (requestedMode != LFR_MODE_STANDBY) | ||||
&& (requestedMode != LFR_MODE_NORMAL) && (requestedMode != LFR_MODE_BURST) | ||||
&& (requestedMode != LFR_MODE_SBM1) && (requestedMode != LFR_MODE_SBM2) ) | ||||
{ | ||||
status = RTEMS_UNSATISFIED; | ||||
send_tm_lfr_tc_exe_inconsistent( TC, queue_id, BYTE_POS_CP_LFR_MODE, requestedMode ); | ||||
} | ||||
else | ||||
{ | ||||
printf("in action_enter_mode *** enter mode %d\n", requestedMode); | ||||
status = transition_validation(requestedMode); | ||||
if ( status == LFR_SUCCESSFUL ) { | ||||
if ( lfrCurrentMode != LFR_MODE_STANDBY) | ||||
{ | ||||
status = stop_current_mode(); | ||||
} | ||||
if (status != RTEMS_SUCCESSFUL) | ||||
{ | ||||
PRINTF("ERR *** in action_enter *** stop_current_mode\n") | ||||
} | ||||
status = enter_mode( requestedMode ); | ||||
} | ||||
else | ||||
{ | ||||
PRINTF("ERR *** in action_enter *** transition rejected\n") | ||||
send_tm_lfr_tc_exe_not_executable( TC, queue_id ); | ||||
} | ||||
} | ||||
return status; | ||||
} | ||||
int action_update_info(ccsdsTelecommandPacket_t *TC, rtems_id queue_id) | ||||
{ | ||||
// /** This function executes specific actions when a TC_LFR_UPDATE_INFO TeleCommand has been received. | ||||
// * | ||||
// * @param TC points to the TeleCommand packet that is being processed | ||||
// * @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver | ||||
// * | ||||
// * @return LFR directive status code: | ||||
// * - LFR_DEFAULT | ||||
// * - LFR_SUCCESSFUL | ||||
// * | ||||
// */ | ||||
// unsigned int val; | ||||
int result; | ||||
result = LFR_DEFAULT; | ||||
// unsigned int status; | ||||
// unsigned char mode; | ||||
// // check LFR MODE | ||||
// mode = (TC->dataAndCRC[ BYTE_POS_HK_UPDATE_INFO_PAR_SET5 ] & 0x1e) >> 1; | ||||
// status = check_update_info_hk_lfr_mode( mode ); | ||||
// if (status != LFR_DEFAULT) // check TDS mode | ||||
// { | ||||
// mode = (TC->dataAndCRC[ BYTE_POS_HK_UPDATE_INFO_PAR_SET6 ] & 0xf0) >> 4; | ||||
// status = check_update_info_hk_tds_mode( mode ); | ||||
// } | ||||
// if (status != LFR_DEFAULT) // check THR mode | ||||
// { | ||||
// mode = (TC->dataAndCRC[ BYTE_POS_HK_UPDATE_INFO_PAR_SET6 ] & 0x0f); | ||||
// status = check_update_info_hk_thr_mode( mode ); | ||||
// } | ||||
// if (status != LFR_DEFAULT) // if the parameter check is successful | ||||
// { | ||||
// val = housekeeping_packet.hk_lfr_update_info_tc_cnt[0] * 256 | ||||
// + housekeeping_packet.hk_lfr_update_info_tc_cnt[1]; | ||||
// val++; | ||||
// housekeeping_packet.hk_lfr_update_info_tc_cnt[0] = (unsigned char) (val >> 8); | ||||
// housekeeping_packet.hk_lfr_update_info_tc_cnt[1] = (unsigned char) (val); | ||||
// } | ||||
// result = status; | ||||
return result; | ||||
} | ||||
int action_enable_calibration(ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time) | ||||
{ | ||||
/** This function executes specific actions when a TC_LFR_ENABLE_CALIBRATION TeleCommand has been received. | ||||
* | ||||
* @param TC points to the TeleCommand packet that is being processed | ||||
* @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver | ||||
* | ||||
*/ | ||||
int result; | ||||
unsigned char lfrMode; | ||||
result = LFR_DEFAULT; | ||||
lfrMode = (housekeeping_packet.lfr_status_word[0] & 0xf0) >> 4; | ||||
send_tm_lfr_tc_exe_not_implemented( TC, queue_id, time ); | ||||
result = LFR_DEFAULT; | ||||
return result; | ||||
} | ||||
int action_disable_calibration(ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time) | ||||
{ | ||||
/** This function executes specific actions when a TC_LFR_DISABLE_CALIBRATION TeleCommand has been received. | ||||
* | ||||
* @param TC points to the TeleCommand packet that is being processed | ||||
* @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver | ||||
* | ||||
*/ | ||||
int result; | ||||
unsigned char lfrMode; | ||||
result = LFR_DEFAULT; | ||||
lfrMode = (housekeeping_packet.lfr_status_word[0] & 0xf0) >> 4; | ||||
send_tm_lfr_tc_exe_not_implemented( TC, queue_id, time ); | ||||
result = LFR_DEFAULT; | ||||
return result; | ||||
} | ||||
int action_update_time(ccsdsTelecommandPacket_t *TC) | ||||
{ | ||||
/** This function executes specific actions when a TC_LFR_UPDATE_TIME TeleCommand has been received. | ||||
* | ||||
* @param TC points to the TeleCommand packet that is being processed | ||||
* @param queue_id is the id of the queue which handles TM transmission by the SpaceWire driver | ||||
* | ||||
* @return LFR_SUCCESSFUL | ||||
* | ||||
*/ | ||||
unsigned int val; | ||||
time_management_regs->coarse_time_load = (TC->dataAndCRC[0] << 24) | ||||
+ (TC->dataAndCRC[1] << 16) | ||||
+ (TC->dataAndCRC[2] << 8) | ||||
+ TC->dataAndCRC[3]; | ||||
val = housekeeping_packet.hk_lfr_update_time_tc_cnt[0] * 256 | ||||
+ housekeeping_packet.hk_lfr_update_time_tc_cnt[1]; | ||||
val++; | ||||
housekeeping_packet.hk_lfr_update_time_tc_cnt[0] = (unsigned char) (val >> 8); | ||||
housekeeping_packet.hk_lfr_update_time_tc_cnt[1] = (unsigned char) (val); | ||||
// time_management_regs->ctrl = time_management_regs->ctrl | 1; // force tick | ||||
return LFR_SUCCESSFUL; | ||||
} | ||||
//******************* | ||||
// ENTERING THE MODES | ||||
int transition_validation(unsigned char requestedMode) | ||||
{ | ||||
/** This function checks the validity of the transition requested by the TC_LFR_ENTER_MODE. | ||||
* | ||||
* @param requestedMode is the mode requested by the TC_LFR_ENTER_MODE | ||||
* | ||||
* @return LFR directive status codes: | ||||
* - LFR_SUCCESSFUL - the transition is authorized | ||||
* - LFR_DEFAULT - the transition is not authorized | ||||
* | ||||
*/ | ||||
int status; | ||||
switch (requestedMode) | ||||
{ | ||||
case LFR_MODE_STANDBY: | ||||
if ( lfrCurrentMode == LFR_MODE_STANDBY ) { | ||||
status = LFR_DEFAULT; | ||||
} | ||||
else | ||||
{ | ||||
status = LFR_SUCCESSFUL; | ||||
} | ||||
break; | ||||
case LFR_MODE_NORMAL: | ||||
if ( lfrCurrentMode == LFR_MODE_NORMAL ) { | ||||
status = LFR_DEFAULT; | ||||
} | ||||
else { | ||||
status = LFR_SUCCESSFUL; | ||||
} | ||||
break; | ||||
case LFR_MODE_BURST: | ||||
if ( lfrCurrentMode == LFR_MODE_BURST ) { | ||||
status = LFR_DEFAULT; | ||||
} | ||||
else { | ||||
status = LFR_SUCCESSFUL; | ||||
} | ||||
break; | ||||
case LFR_MODE_SBM1: | ||||
if ( lfrCurrentMode == LFR_MODE_SBM1 ) { | ||||
status = LFR_DEFAULT; | ||||
} | ||||
else { | ||||
status = LFR_SUCCESSFUL; | ||||
} | ||||
break; | ||||
case LFR_MODE_SBM2: | ||||
if ( lfrCurrentMode == LFR_MODE_SBM2 ) { | ||||
status = LFR_DEFAULT; | ||||
} | ||||
else { | ||||
status = LFR_SUCCESSFUL; | ||||
} | ||||
break; | ||||
default: | ||||
status = LFR_DEFAULT; | ||||
break; | ||||
} | ||||
return status; | ||||
} | ||||
int stop_current_mode(void) | ||||
{ | ||||
/** This function stops the current mode by masking interrupt lines and suspending 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_SUCCESSFUL; | ||||
// (1) mask interruptions | ||||
LEON_Mask_interrupt( IRQ_WAVEFORM_PICKER ); // mask waveform picker interrupt | ||||
LEON_Mask_interrupt( IRQ_SPECTRAL_MATRIX ); // clear spectral matrix interrupt | ||||
// (2) clear interruptions | ||||
LEON_Clear_interrupt( IRQ_WAVEFORM_PICKER ); // clear waveform picker interrupt | ||||
LEON_Clear_interrupt( IRQ_SPECTRAL_MATRIX ); // clear spectral matrix interrupt | ||||
// (3) reset registers | ||||
// waveform picker | ||||
// reset_wfp_burst_enable(); // reset burst and enable bits | ||||
// reset_wfp_status(); // reset all the status bits | ||||
// spectral matrices | ||||
set_irq_on_new_ready_matrix( 0 ); // stop the spectral matrices | ||||
set_run_matrix_spectral( 0 ); // run_matrix_spectral is set to 0 | ||||
// reset_extractSWF(); // reset the extractSWF flag to false | ||||
// <Spectral Matrices simulator> | ||||
LEON_Mask_interrupt( IRQ_SM_SIMULATOR ); // mask spectral matrix interrupt simulator | ||||
timer_stop( (gptimer_regs_t*) REGS_ADDR_GPTIMER, TIMER_SM_SIMULATOR ); | ||||
LEON_Clear_interrupt( IRQ_SM_SIMULATOR ); // clear spectral matrix interrupt simulator | ||||
// </Spectral Matrices simulator> | ||||
// suspend several tasks | ||||
if (lfrCurrentMode != LFR_MODE_STANDBY) { | ||||
status = suspend_science_tasks(); | ||||
} | ||||
if (status != RTEMS_SUCCESSFUL) | ||||
{ | ||||
PRINTF1("in stop_current_mode *** in suspend_science_tasks *** ERR code: %d\n", status) | ||||
} | ||||
return status; | ||||
} | ||||
int enter_mode(unsigned char mode ) | ||||
{ | ||||
/** This function is launched after a mode transition validation. | ||||
* | ||||
* @param mode is the mode in which LFR will be put. | ||||
* | ||||
* @return RTEMS directive status codes: | ||||
* - RTEMS_SUCCESSFUL - the mode has been entered successfully | ||||
* - RTEMS_NOT_SATISFIED - the mode has not been entered successfully | ||||
* | ||||
*/ | ||||
rtems_status_code status; | ||||
status = RTEMS_UNSATISFIED; | ||||
housekeeping_packet.lfr_status_word[0] = (unsigned char) ((mode << 4) + 0x0d); | ||||
updateLFRCurrentMode(); | ||||
if ( (mode == LFR_MODE_NORMAL) || (mode == LFR_MODE_BURST) | ||||
|| (mode == LFR_MODE_SBM1) || (mode == LFR_MODE_SBM2) ) | ||||
{ | ||||
#ifdef PRINT_TASK_STATISTICS | ||||
rtems_cpu_usage_reset(); | ||||
maxCount = 0; | ||||
#endif | ||||
status = restart_science_tasks(); | ||||
// launch_waveform_picker( mode ); | ||||
// launch_spectral_matrix( mode ); | ||||
} | ||||
else if ( mode == LFR_MODE_STANDBY ) | ||||
{ | ||||
#ifdef PRINT_TASK_STATISTICS | ||||
rtems_cpu_usage_report(); | ||||
#endif | ||||
#ifdef PRINT_STACK_REPORT | ||||
rtems_stack_checker_report_usage(); | ||||
#endif | ||||
status = stop_current_mode(); | ||||
PRINTF1("maxCount = %d\n", maxCount) | ||||
} | ||||
else | ||||
{ | ||||
status = RTEMS_UNSATISFIED; | ||||
} | ||||
if (status != RTEMS_SUCCESSFUL) | ||||
{ | ||||
PRINTF1("in enter_mode *** ERR = %d\n", status) | ||||
status = RTEMS_UNSATISFIED; | ||||
} | ||||
return status; | ||||
} | ||||
int restart_science_tasks() | ||||
{ | ||||
/** This function is used to restart all science tasks. | ||||
* | ||||
* @return RTEMS directive status codes: | ||||
* - RTEMS_SUCCESSFUL - task restarted successfully | ||||
* - RTEMS_INVALID_ID - task id invalid | ||||
* - RTEMS_INCORRECT_STATE - task never started | ||||
* - RTEMS_ILLEGAL_ON_REMOTE_OBJECT - cannot restart remote task | ||||
* | ||||
* Science tasks are AVF0, BPF0, WFRM, CWF3, CW2, CWF1 | ||||
* | ||||
*/ | ||||
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[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[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 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; | ||||
} | ||||
void launch_waveform_picker( unsigned char mode ) | ||||
{ | ||||
// int startDate; | ||||
// reset_current_ring_nodes(); | ||||
// reset_waveform_picker_regs(); | ||||
// set_wfp_burst_enable_register( mode ); | ||||
// LEON_Clear_interrupt( IRQ_WAVEFORM_PICKER ); | ||||
// LEON_Unmask_interrupt( IRQ_WAVEFORM_PICKER ); | ||||
// startDate = time_management_regs->coarse_time + 2; | ||||
// waveform_picker_regs->run_burst_enable = waveform_picker_regs->run_burst_enable | 0x80; // [1000 0000] | ||||
// waveform_picker_regs->start_date = startDate; | ||||
} | ||||
void launch_spectral_matrix( unsigned char mode ) | ||||
{ | ||||
// reset_nb_sm_f0(); | ||||
// reset_current_sm_ring_nodes(); | ||||
// reset_spectral_matrix_regs(); | ||||
//#ifdef VHDL_DEV | ||||
// set_irq_on_new_ready_matrix( 1 ); | ||||
// LEON_Clear_interrupt( IRQ_SPECTRAL_MATRIX ); | ||||
// LEON_Unmask_interrupt( IRQ_SPECTRAL_MATRIX ); | ||||
// set_run_matrix_spectral( 1 ); | ||||
//#else | ||||
// // Spectral Matrices simulator | ||||
// timer_start( (gptimer_regs_t*) REGS_ADDR_GPTIMER, TIMER_SM_SIMULATOR ); | ||||
// LEON_Clear_interrupt( IRQ_SM_SIMULATOR ); | ||||
// LEON_Unmask_interrupt( IRQ_SM_SIMULATOR ); | ||||
//#endif | ||||
} | ||||
void set_irq_on_new_ready_matrix( unsigned char value ) | ||||
{ | ||||
if (value == 1) | ||||
{ | ||||
spectral_matrix_regs->config = spectral_matrix_regs->config | 0x01; | ||||
} | ||||
else | ||||
{ | ||||
spectral_matrix_regs->config = spectral_matrix_regs->config & 0xfffffffe; // 1110 | ||||
} | ||||
} | ||||
void set_run_matrix_spectral( unsigned char value ) | ||||
{ | ||||
if (value == 1) | ||||
{ | ||||
spectral_matrix_regs->config = spectral_matrix_regs->config | 0x4; // 0100 set run_matrix spectral to 1 | ||||
} | ||||
else | ||||
{ | ||||
spectral_matrix_regs->config = spectral_matrix_regs->config & 0xfffffffb; // 1011 set run_matrix spectral to 0 | ||||
} | ||||
} | ||||
void launch_spectral_matrix_simu( unsigned char mode ) | ||||
{ | ||||
// reset_nb_sm_f0(); | ||||
// reset_current_sm_ring_nodes(); | ||||
// reset_spectral_matrix_regs(); | ||||
// // Spectral Matrices simulator | ||||
// timer_start( (gptimer_regs_t*) REGS_ADDR_GPTIMER, TIMER_SM_SIMULATOR ); | ||||
// LEON_Clear_interrupt( IRQ_SM_SIMULATOR ); | ||||
// LEON_Unmask_interrupt( IRQ_SM_SIMULATOR ); | ||||
// set_local_nb_interrupt_f0_MAX(); | ||||
} | ||||
//**************** | ||||
// CLOSING ACTIONS | ||||
void update_last_TC_exe(ccsdsTelecommandPacket_t *TC) | ||||
{ | ||||
/** This function is used to update the HK packets statistics after a successful TC execution. | ||||
* | ||||
* @param TC points to the TC being processed | ||||
* @param time is the time used to date the TC execution | ||||
* | ||||
*/ | ||||
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 ) | ||||
{ | ||||
/** This function is used to update the HK packets statistics after a TC rejection. | ||||
* | ||||
* @param TC points to the TC being processed | ||||
* @param time is the time used to date the TC rejection | ||||
* | ||||
*/ | ||||
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 ) | ||||
{ | ||||
/** This function is the last step of the TC execution workflow. | ||||
* | ||||
* @param TC points to the TC being processed | ||||
* @param result is the result of the TC execution (LFR_SUCCESSFUL / LFR_DEFAULT) | ||||
* @param queue_id is the id of the RTEMS message queue used to send TM packets | ||||
* @param time is the time used to date the TC execution | ||||
* | ||||
*/ | ||||
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_lfr_exe_tc_cnt[0] * 256 + housekeeping_packet.hk_lfr_exe_tc_cnt[1]; | ||||
val++; | ||||
housekeeping_packet.hk_lfr_exe_tc_cnt[0] = (unsigned char) (val >> 8); | ||||
housekeeping_packet.hk_lfr_exe_tc_cnt[1] = (unsigned char) (val); | ||||
} | ||||
else | ||||
{ | ||||
update_last_TC_rej( TC ); | ||||
val = housekeeping_packet.hk_lfr_rej_tc_cnt[0] * 256 + housekeeping_packet.hk_lfr_rej_tc_cnt[1]; | ||||
val++; | ||||
housekeeping_packet.hk_lfr_rej_tc_cnt[0] = (unsigned char) (val >> 8); | ||||
housekeeping_packet.hk_lfr_rej_tc_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; | ||||
} | ||||