avf1_prc1.c
360 lines
| 14.3 KiB
| text/x-c
|
CLexer
paul
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r126 | /** Functions related to data processing. | ||
* | ||||
* @file | ||||
* @author P. LEROY | ||||
* | ||||
* These function are related to data processing, i.e. spectral matrices averaging and basic parameters computation. | ||||
* | ||||
*/ | ||||
#include "avf1_prc1.h" | ||||
nb_sm_before_bp_asm_f1 nb_sm_before_f1; | ||||
//*** | ||||
// F1 | ||||
ring_node_asm asm_ring_norm_f1 [ NB_RING_NODES_ASM_NORM_F1 ]; | ||||
ring_node_asm asm_ring_burst_sbm_f1[ NB_RING_NODES_ASM_BURST_SBM_F1 ]; | ||||
float asm_f1_reorganized [ TOTAL_SIZE_SM ]; | ||||
char asm_f1_char [ TIME_OFFSET_IN_BYTES + (TOTAL_SIZE_SM * 2) ]; | ||||
float compressed_sm_norm_f1[ TOTAL_SIZE_COMPRESSED_ASM_NORM_F1]; | ||||
float compressed_sm_sbm_f1 [ TOTAL_SIZE_COMPRESSED_ASM_SBM_F1 ]; | ||||
//************ | ||||
// RTEMS TASKS | ||||
rtems_task avf1_task( rtems_task_argument lfrRequestedMode ) | ||||
{ | ||||
int i; | ||||
rtems_event_set event_out; | ||||
rtems_status_code status; | ||||
rtems_id queue_id_prc1; | ||||
asm_msg msgForMATR; | ||||
ring_node_sm *ring_node_tab[8]; | ||||
ring_node_asm *current_ring_node_asm_burst_sbm_f1; | ||||
ring_node_asm *current_ring_node_asm_norm_f1; | ||||
unsigned int nb_norm_bp1; | ||||
unsigned int nb_norm_bp2; | ||||
unsigned int nb_norm_asm; | ||||
unsigned int nb_sbm_bp1; | ||||
unsigned int nb_sbm_bp2; | ||||
nb_norm_bp1 = 0; | ||||
nb_norm_bp2 = 0; | ||||
nb_norm_asm = 0; | ||||
nb_sbm_bp1 = 0; | ||||
nb_sbm_bp2 = 0; | ||||
reset_nb_sm_f1( lfrRequestedMode ); // reset the sm counters that drive the BP and ASM computations / transmissions | ||||
ASM_generic_init_ring( asm_ring_norm_f1, NB_RING_NODES_ASM_NORM_F1 ); | ||||
ASM_generic_init_ring( asm_ring_burst_sbm_f1, NB_RING_NODES_ASM_BURST_SBM_F1 ); | ||||
current_ring_node_asm_norm_f1 = asm_ring_norm_f1; | ||||
current_ring_node_asm_burst_sbm_f1 = asm_ring_burst_sbm_f1; | ||||
BOOT_PRINTF1("in AVF1 *** lfrRequestedMode = %d\n", (int) lfrRequestedMode) | ||||
status = get_message_queue_id_prc1( &queue_id_prc1 ); | ||||
if (status != RTEMS_SUCCESSFUL) | ||||
{ | ||||
PRINTF1("in AVF1 *** ERR get_message_queue_id_prc1 %d\n", status) | ||||
} | ||||
while(1){ | ||||
rtems_event_receive(RTEMS_EVENT_0, RTEMS_WAIT, RTEMS_NO_TIMEOUT, &event_out); // wait for an RTEMS_EVENT0 | ||||
paul
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r150 | |||
//**************************************** | ||||
// initialize the mesage for the MATR task | ||||
msgForMATR.event = 0x00; // this composite event will be sent to the PRC1 task | ||||
msgForMATR.burst_sbm = current_ring_node_asm_burst_sbm_f1; | ||||
msgForMATR.norm = current_ring_node_asm_norm_f1; | ||||
msgForMATR.coarseTime = ring_node_for_averaging_sm_f1->coarseTime; | ||||
msgForMATR.fineTime = ring_node_for_averaging_sm_f1->fineTime; | ||||
// | ||||
//**************************************** | ||||
paul
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r126 | ring_node_tab[NB_SM_BEFORE_AVF1-1] = ring_node_for_averaging_sm_f1; | ||
for ( i = 2; i < (NB_SM_BEFORE_AVF1+1); i++ ) | ||||
{ | ||||
ring_node_for_averaging_sm_f1 = ring_node_for_averaging_sm_f1->previous; | ||||
ring_node_tab[NB_SM_BEFORE_AVF1-i] = ring_node_for_averaging_sm_f1; | ||||
} | ||||
// compute the average and store it in the averaged_sm_f1 buffer | ||||
SM_average( current_ring_node_asm_norm_f1->matrix, | ||||
current_ring_node_asm_burst_sbm_f1->matrix, | ||||
ring_node_tab, | ||||
nb_norm_bp1, nb_sbm_bp1 ); | ||||
// update nb_average | ||||
nb_norm_bp1 = nb_norm_bp1 + NB_SM_BEFORE_AVF1; | ||||
nb_norm_bp2 = nb_norm_bp2 + NB_SM_BEFORE_AVF1; | ||||
nb_norm_asm = nb_norm_asm + NB_SM_BEFORE_AVF1; | ||||
nb_sbm_bp1 = nb_sbm_bp1 + NB_SM_BEFORE_AVF1; | ||||
nb_sbm_bp2 = nb_sbm_bp2 + NB_SM_BEFORE_AVF1; | ||||
if (nb_sbm_bp1 == nb_sm_before_f1.burst_sbm_bp1) | ||||
{ | ||||
nb_sbm_bp1 = 0; | ||||
// set another ring for the ASM storage | ||||
current_ring_node_asm_burst_sbm_f1 = current_ring_node_asm_burst_sbm_f1->next; | ||||
paul
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r149 | if ( lfrCurrentMode == LFR_MODE_BURST ) | ||
paul
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r126 | { | ||
paul
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r149 | msgForMATR.event = msgForMATR.event | RTEMS_EVENT_BURST_BP1_F1; | ||
} | ||||
else if ( lfrCurrentMode == LFR_MODE_SBM2 ) | ||||
{ | ||||
msgForMATR.event = msgForMATR.event | RTEMS_EVENT_SBM_BP1_F1; | ||||
paul
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r126 | } | ||
} | ||||
if (nb_sbm_bp2 == nb_sm_before_f1.burst_sbm_bp2) | ||||
{ | ||||
nb_sbm_bp2 = 0; | ||||
paul
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r149 | if ( lfrCurrentMode == LFR_MODE_BURST ) | ||
paul
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r126 | { | ||
paul
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r149 | msgForMATR.event = msgForMATR.event | RTEMS_EVENT_BURST_BP2_F1; | ||
} | ||||
else if ( lfrCurrentMode == LFR_MODE_SBM2 ) | ||||
{ | ||||
msgForMATR.event = msgForMATR.event | RTEMS_EVENT_SBM_BP2_F1; | ||||
paul
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r126 | } | ||
} | ||||
if (nb_norm_bp1 == nb_sm_before_f1.norm_bp1) | ||||
{ | ||||
nb_norm_bp1 = 0; | ||||
// set another ring for the ASM storage | ||||
current_ring_node_asm_norm_f1 = current_ring_node_asm_norm_f1->next; | ||||
if ( (lfrCurrentMode == LFR_MODE_NORMAL) | ||||
|| (lfrCurrentMode == LFR_MODE_SBM1) || (lfrCurrentMode == LFR_MODE_SBM2) ) | ||||
{ | ||||
msgForMATR.event = msgForMATR.event | RTEMS_EVENT_NORM_BP1_F1; | ||||
} | ||||
} | ||||
if (nb_norm_bp2 == nb_sm_before_f1.norm_bp2) | ||||
{ | ||||
nb_norm_bp2 = 0; | ||||
if ( (lfrCurrentMode == LFR_MODE_NORMAL) | ||||
|| (lfrCurrentMode == LFR_MODE_SBM1) || (lfrCurrentMode == LFR_MODE_SBM2) ) | ||||
{ | ||||
msgForMATR.event = msgForMATR.event | RTEMS_EVENT_NORM_BP2_F1; | ||||
} | ||||
} | ||||
if (nb_norm_asm == nb_sm_before_f1.norm_asm) | ||||
{ | ||||
nb_norm_asm = 0; | ||||
if ( (lfrCurrentMode == LFR_MODE_NORMAL) | ||||
|| (lfrCurrentMode == LFR_MODE_SBM1) || (lfrCurrentMode == LFR_MODE_SBM2) ) | ||||
{ | ||||
msgForMATR.event = msgForMATR.event | RTEMS_EVENT_NORM_ASM_F1; | ||||
} | ||||
} | ||||
//************************* | ||||
// send the message to MATR | ||||
if (msgForMATR.event != 0x00) | ||||
{ | ||||
status = rtems_message_queue_send( queue_id_prc1, (char *) &msgForMATR, MSG_QUEUE_SIZE_PRC1); | ||||
} | ||||
if (status != RTEMS_SUCCESSFUL) { | ||||
printf("in AVF1 *** Error sending message to PRC1, code %d\n", status); | ||||
} | ||||
} | ||||
} | ||||
rtems_task prc1_task( rtems_task_argument lfrRequestedMode ) | ||||
{ | ||||
char incomingData[MSG_QUEUE_SIZE_SEND]; // incoming data buffer | ||||
size_t size; // size of the incoming TC packet | ||||
asm_msg *incomingMsg; | ||||
// | ||||
paul
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r149 | unsigned char sid; | ||
paul
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r126 | spw_ioctl_pkt_send spw_ioctl_send_ASM; | ||
rtems_status_code status; | ||||
rtems_id queue_id_send; | ||||
rtems_id queue_id_q_p1; | ||||
Header_TM_LFR_SCIENCE_ASM_t headerASM; | ||||
bp_packet_with_spare packet_norm_bp1; | ||||
bp_packet packet_norm_bp2; | ||||
bp_packet packet_sbm_bp1; | ||||
bp_packet packet_sbm_bp2; | ||||
unsigned long long int localTime; | ||||
ASM_init_header( &headerASM ); | ||||
//************* | ||||
// NORM headers | ||||
BP_init_header_with_spare( &packet_norm_bp1.header, | ||||
APID_TM_SCIENCE_NORMAL_BURST, SID_NORM_BP1_F1, | ||||
PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP1_F1, NB_BINS_COMPRESSED_SM_F1 ); | ||||
BP_init_header( &packet_norm_bp2.header, | ||||
APID_TM_SCIENCE_NORMAL_BURST, SID_NORM_BP2_F1, | ||||
PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP2_F1, NB_BINS_COMPRESSED_SM_F1); | ||||
//*********************** | ||||
// BURST and SBM2 headers | ||||
if ( lfrRequestedMode == LFR_MODE_BURST ) | ||||
{ | ||||
BP_init_header( &packet_sbm_bp1.header, | ||||
APID_TM_SCIENCE_NORMAL_BURST, SID_BURST_BP1_F1, | ||||
paul
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r141 | PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP1_F1, NB_BINS_COMPRESSED_SM_SBM_F1); | ||
paul
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r126 | BP_init_header( &packet_sbm_bp2.header, | ||
APID_TM_SCIENCE_NORMAL_BURST, SID_BURST_BP2_F1, | ||||
paul
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r141 | PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP2_F1, NB_BINS_COMPRESSED_SM_SBM_F1); | ||
paul
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r126 | } | ||
else if ( lfrRequestedMode == LFR_MODE_SBM2 ) | ||||
{ | ||||
BP_init_header( &packet_sbm_bp1.header, | ||||
APID_TM_SCIENCE_SBM1_SBM2, SID_SBM2_BP1_F1, | ||||
PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP1_F1, NB_BINS_COMPRESSED_SM_SBM_F1); | ||||
BP_init_header( &packet_sbm_bp2.header, | ||||
APID_TM_SCIENCE_SBM1_SBM2, SID_SBM2_BP2_F1, | ||||
PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP2_F1, NB_BINS_COMPRESSED_SM_SBM_F1); | ||||
} | ||||
else | ||||
{ | ||||
PRINTF1("in PRC1 *** lfrRequestedMode is %d, several headers not initialized\n", (unsigned int) lfrRequestedMode) | ||||
} | ||||
status = get_message_queue_id_send( &queue_id_send ); | ||||
if (status != RTEMS_SUCCESSFUL) | ||||
{ | ||||
PRINTF1("in PRC1 *** ERR get_message_queue_id_send %d\n", status) | ||||
} | ||||
status = get_message_queue_id_prc1( &queue_id_q_p1); | ||||
if (status != RTEMS_SUCCESSFUL) | ||||
{ | ||||
PRINTF1("in PRC1 *** ERR get_message_queue_id_prc1 %d\n", status) | ||||
} | ||||
BOOT_PRINTF1("in PRC1 *** lfrRequestedMode = %d\n", (int) lfrRequestedMode) | ||||
while(1){ | ||||
status = rtems_message_queue_receive( queue_id_q_p1, incomingData, &size, //************************************ | ||||
RTEMS_WAIT, RTEMS_NO_TIMEOUT ); // wait for a message coming from AVF0 | ||||
incomingMsg = (asm_msg*) incomingData; | ||||
localTime = getTimeAsUnsignedLongLongInt( ); | ||||
//*********** | ||||
//*********** | ||||
// BURST SBM2 | ||||
//*********** | ||||
//*********** | ||||
paul
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r149 | if ( (incomingMsg->event & RTEMS_EVENT_BURST_BP1_F1) || (incomingMsg->event & RTEMS_EVENT_SBM_BP1_F1) ) | ||
paul
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r126 | { | ||
paul
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r149 | sid = getSID( incomingMsg->event ); | ||
paul
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r126 | // 1) compress the matrix for Basic Parameters calculation | ||
ASM_compress_reorganize_and_divide( incomingMsg->burst_sbm->matrix, compressed_sm_sbm_f1, | ||||
nb_sm_before_f1.burst_sbm_bp1, | ||||
NB_BINS_COMPRESSED_SM_SBM_F1, NB_BINS_TO_AVERAGE_ASM_SBM_F1, | ||||
ASM_F1_INDICE_START); | ||||
// 2) compute the BP1 set | ||||
// 3) send the BP1 set | ||||
set_time( packet_sbm_bp1.header.time, (unsigned char *) &incomingMsg->coarseTime ); | ||||
paul
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r134 | set_time( packet_sbm_bp1.header.acquisitionTime, (unsigned char *) &incomingMsg->coarseTime ); | ||
paul
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r133 | BP_send( (char *) &packet_sbm_bp1, queue_id_send, | ||
PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP1_F1 + PACKET_LENGTH_DELTA, | ||||
paul
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r149 | sid ); | ||
paul
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r126 | // 4) compute the BP2 set if needed | ||
paul
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r149 | if ( (incomingMsg->event & RTEMS_EVENT_BURST_BP2_F1) || (incomingMsg->event & RTEMS_EVENT_SBM_BP2_F1) ) | ||
paul
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r126 | { | ||
// 1) compute the BP2 set | ||||
// 2) send the BP2 set | ||||
set_time( packet_sbm_bp2.header.time, (unsigned char *) &incomingMsg->coarseTime ); | ||||
paul
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r134 | set_time( packet_sbm_bp2.header.acquisitionTime, (unsigned char *) &incomingMsg->coarseTime ); | ||
paul
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r133 | BP_send( (char *) &packet_sbm_bp2, queue_id_send, | ||
PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP2_F1 + PACKET_LENGTH_DELTA, | ||||
paul
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r149 | sid ); | ||
paul
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r126 | } | ||
} | ||||
//***** | ||||
//***** | ||||
// NORM | ||||
//***** | ||||
//***** | ||||
if (incomingMsg->event & RTEMS_EVENT_NORM_BP1_F1) | ||||
{ | ||||
// 1) compress the matrix for Basic Parameters calculation | ||||
ASM_compress_reorganize_and_divide( incomingMsg->norm->matrix, compressed_sm_norm_f1, | ||||
nb_sm_before_f1.norm_bp1, | ||||
NB_BINS_COMPRESSED_SM_F0, NB_BINS_TO_AVERAGE_ASM_F0, | ||||
ASM_F0_INDICE_START ); | ||||
// 2) compute the BP1 set | ||||
// 3) send the BP1 set | ||||
set_time( packet_norm_bp1.header.time, (unsigned char *) &incomingMsg->coarseTime ); | ||||
paul
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r145 | set_time( packet_norm_bp1.header.acquisitionTime, (unsigned char *) &incomingMsg->coarseTime ); | ||
paul
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r133 | BP_send( (char *) &packet_norm_bp1, queue_id_send, | ||
PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP1_F1 + PACKET_LENGTH_DELTA, | ||||
SID_NORM_BP1_F1 ); | ||||
paul
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r126 | if (incomingMsg->event & RTEMS_EVENT_NORM_BP2_F1) | ||
{ | ||||
// 1) compute the BP2 set | ||||
// 2) send the BP2 set | ||||
set_time( packet_norm_bp2.header.time, (unsigned char *) &incomingMsg->coarseTime ); | ||||
paul
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r134 | set_time( packet_norm_bp2.header.acquisitionTime, (unsigned char *) &incomingMsg->coarseTime ); | ||
paul
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r133 | BP_send( (char *) &packet_norm_bp2, queue_id_send, | ||
PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP2_F1 + PACKET_LENGTH_DELTA, | ||||
SID_NORM_BP2_F1 ); | ||||
paul
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r126 | } | ||
} | ||||
if (incomingMsg->event & RTEMS_EVENT_NORM_ASM_F1) | ||||
{ | ||||
// 1) reorganize the ASM and divide | ||||
ASM_reorganize_and_divide( incomingMsg->norm->matrix, | ||||
asm_f1_reorganized, | ||||
nb_sm_before_f1.norm_bp1 ); | ||||
// 2) convert the float array in a char array | ||||
ASM_convert( asm_f1_reorganized, asm_f1_char); | ||||
// 3) send the spectral matrix packets | ||||
set_time( headerASM.time , (unsigned char *) &incomingMsg->coarseTime ); | ||||
set_time( headerASM.acquisitionTime, (unsigned char *) &incomingMsg->coarseTime ); | ||||
ASM_send( &headerASM, asm_f1_char, SID_NORM_ASM_F1, &spw_ioctl_send_ASM, queue_id_send); | ||||
} | ||||
} | ||||
} | ||||
//********** | ||||
// FUNCTIONS | ||||
void reset_nb_sm_f1( unsigned char lfrMode ) | ||||
{ | ||||
nb_sm_before_f1.norm_bp1 = parameter_dump_packet.sy_lfr_n_bp_p0 * 16; | ||||
nb_sm_before_f1.norm_bp2 = parameter_dump_packet.sy_lfr_n_bp_p1 * 16; | ||||
nb_sm_before_f1.norm_asm = (parameter_dump_packet.sy_lfr_n_asm_p[0] * 256 + parameter_dump_packet.sy_lfr_n_asm_p[1]) * 16; | ||||
nb_sm_before_f1.sbm2_bp1 = parameter_dump_packet.sy_lfr_s2_bp_p0 * 16; | ||||
nb_sm_before_f1.sbm2_bp2 = parameter_dump_packet.sy_lfr_s2_bp_p1 * 16; | ||||
nb_sm_before_f1.burst_bp1 = parameter_dump_packet.sy_lfr_b_bp_p0 * 16; | ||||
nb_sm_before_f1.burst_bp2 = parameter_dump_packet.sy_lfr_b_bp_p1 * 16; | ||||
if (lfrMode == LFR_MODE_SBM2) | ||||
{ | ||||
nb_sm_before_f1.burst_sbm_bp1 = nb_sm_before_f1.sbm2_bp1; | ||||
nb_sm_before_f1.burst_sbm_bp2 = nb_sm_before_f1.sbm2_bp2; | ||||
} | ||||
else if (lfrMode == LFR_MODE_BURST) | ||||
{ | ||||
nb_sm_before_f1.burst_sbm_bp1 = nb_sm_before_f1.burst_bp1; | ||||
nb_sm_before_f1.burst_sbm_bp2 = nb_sm_before_f1.burst_bp2; | ||||
} | ||||
else | ||||
{ | ||||
nb_sm_before_f1.burst_sbm_bp1 = nb_sm_before_f1.burst_bp1; | ||||
nb_sm_before_f1.burst_sbm_bp2 = nb_sm_before_f1.burst_bp2; | ||||
} | ||||
} | ||||