##// END OF EJS Templates
3.2.0.1...
3.2.0.1 AVGV task started properly

File last commit:

r300:94c9c25ace49 R3_plus
r346:698df4d9c944 R3++
Show More
fsw_processing.c
696 lines | 25.8 KiB | text/x-c | CLexer
/** 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 "fsw_processing.h"
#include "fsw_processing_globals.c"
unsigned int nb_sm_f0;
unsigned int nb_sm_f0_aux_f1;
unsigned int nb_sm_f1;
unsigned int nb_sm_f0_aux_f2;
//************************
// spectral matrices rings
ring_node_sm sm_ring_f0[ NB_RING_NODES_SM_F0 ];
ring_node_sm sm_ring_f1[ NB_RING_NODES_SM_F1 ];
ring_node_sm sm_ring_f2[ NB_RING_NODES_SM_F2 ];
ring_node_sm *current_ring_node_sm_f0;
ring_node_sm *current_ring_node_sm_f1;
ring_node_sm *current_ring_node_sm_f2;
ring_node_sm *ring_node_for_averaging_sm_f0;
ring_node_sm *ring_node_for_averaging_sm_f1;
ring_node_sm *ring_node_for_averaging_sm_f2;
//***********************************************************
// Interrupt Service Routine for spectral matrices processing
void spectral_matrices_isr_f0( void )
{
unsigned char status;
unsigned long long int time_0;
unsigned long long int time_1;
unsigned long long int syncBit0;
unsigned long long int syncBit1;
status = spectral_matrix_regs->status & 0x03; // [0011] get the status_ready_matrix_f0_x bits
time_0 = get_acquisition_time( (unsigned char *) &spectral_matrix_regs->f0_0_coarse_time );
time_1 = get_acquisition_time( (unsigned char *) &spectral_matrix_regs->f0_1_coarse_time );
syncBit0 = ( (unsigned long long int) (spectral_matrix_regs->f0_0_coarse_time & 0x80000000) ) << 16;
syncBit1 = ( (unsigned long long int) (spectral_matrix_regs->f0_1_coarse_time & 0x80000000) ) << 16;
switch(status)
{
case 0:
break;
case 3:
if ( time_0 < time_1 )
{
close_matrix_actions( &nb_sm_f0, NB_SM_BEFORE_AVF0, Task_id[TASKID_AVF0],
ring_node_for_averaging_sm_f0, current_ring_node_sm_f0, time_0 | syncBit0);
current_ring_node_sm_f0 = current_ring_node_sm_f0->next;
spectral_matrix_regs->f0_0_address = current_ring_node_sm_f0->buffer_address;
close_matrix_actions( &nb_sm_f0, NB_SM_BEFORE_AVF0, Task_id[TASKID_AVF0],
ring_node_for_averaging_sm_f0, current_ring_node_sm_f0, time_1 | syncBit1);
current_ring_node_sm_f0 = current_ring_node_sm_f0->next;
spectral_matrix_regs->f0_1_address = current_ring_node_sm_f0->buffer_address;
}
else
{
close_matrix_actions( &nb_sm_f0, NB_SM_BEFORE_AVF0, Task_id[TASKID_AVF0],
ring_node_for_averaging_sm_f0, current_ring_node_sm_f0, time_1 | syncBit1);
current_ring_node_sm_f0 = current_ring_node_sm_f0->next;
spectral_matrix_regs->f0_1_address = current_ring_node_sm_f0->buffer_address;
close_matrix_actions( &nb_sm_f0, NB_SM_BEFORE_AVF0, Task_id[TASKID_AVF0],
ring_node_for_averaging_sm_f0, current_ring_node_sm_f0, time_0 | syncBit0);
current_ring_node_sm_f0 = current_ring_node_sm_f0->next;
spectral_matrix_regs->f0_0_address = current_ring_node_sm_f0->buffer_address;
}
spectral_matrix_regs->status = 0x03; // [0011]
break;
case 1:
close_matrix_actions( &nb_sm_f0, NB_SM_BEFORE_AVF0, Task_id[TASKID_AVF0],
ring_node_for_averaging_sm_f0, current_ring_node_sm_f0, time_0 | syncBit0);
current_ring_node_sm_f0 = current_ring_node_sm_f0->next;
spectral_matrix_regs->f0_0_address = current_ring_node_sm_f0->buffer_address;
spectral_matrix_regs->status = 0x01; // [0001]
break;
case 2:
close_matrix_actions( &nb_sm_f0, NB_SM_BEFORE_AVF0, Task_id[TASKID_AVF0],
ring_node_for_averaging_sm_f0, current_ring_node_sm_f0, time_1 | syncBit1);
current_ring_node_sm_f0 = current_ring_node_sm_f0->next;
spectral_matrix_regs->f0_1_address = current_ring_node_sm_f0->buffer_address;
spectral_matrix_regs->status = 0x02; // [0010]
break;
}
}
void spectral_matrices_isr_f1( void )
{
unsigned char status;
unsigned long long int time;
unsigned long long int syncBit;
rtems_status_code status_code;
status = (spectral_matrix_regs->status & 0x0c) >> 2; // [1100] get the status_ready_matrix_f0_x bits
switch(status)
{
case 0:
break;
case 3:
// UNEXPECTED VALUE
spectral_matrix_regs->status = 0xc0; // [1100]
status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_11 );
break;
case 1:
time = get_acquisition_time( (unsigned char *) &spectral_matrix_regs->f1_0_coarse_time );
syncBit = ( (unsigned long long int) (spectral_matrix_regs->f1_0_coarse_time & 0x80000000) ) << 16;
close_matrix_actions( &nb_sm_f1, NB_SM_BEFORE_AVF1, Task_id[TASKID_AVF1],
ring_node_for_averaging_sm_f1, current_ring_node_sm_f1, time | syncBit);
current_ring_node_sm_f1 = current_ring_node_sm_f1->next;
spectral_matrix_regs->f1_0_address = current_ring_node_sm_f1->buffer_address;
spectral_matrix_regs->status = 0x04; // [0100]
break;
case 2:
time = get_acquisition_time( (unsigned char *) &spectral_matrix_regs->f1_1_coarse_time );
syncBit = ( (unsigned long long int) (spectral_matrix_regs->f1_1_coarse_time & 0x80000000) ) << 16;
close_matrix_actions( &nb_sm_f1, NB_SM_BEFORE_AVF1, Task_id[TASKID_AVF1],
ring_node_for_averaging_sm_f1, current_ring_node_sm_f1, time | syncBit);
current_ring_node_sm_f1 = current_ring_node_sm_f1->next;
spectral_matrix_regs->f1_1_address = current_ring_node_sm_f1->buffer_address;
spectral_matrix_regs->status = 0x08; // [1000]
break;
}
}
void spectral_matrices_isr_f2( void )
{
unsigned char status;
rtems_status_code status_code;
status = (spectral_matrix_regs->status & 0x30) >> 4; // [0011 0000] get the status_ready_matrix_f0_x bits
ring_node_for_averaging_sm_f2 = current_ring_node_sm_f2;
current_ring_node_sm_f2 = current_ring_node_sm_f2->next;
switch(status)
{
case 0:
break;
case 3:
// UNEXPECTED VALUE
spectral_matrix_regs->status = 0x30; // [0011 0000]
status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_11 );
break;
case 1:
ring_node_for_averaging_sm_f2->coarseTime = spectral_matrix_regs->f2_0_coarse_time;
ring_node_for_averaging_sm_f2->fineTime = spectral_matrix_regs->f2_0_fine_time;
spectral_matrix_regs->f2_0_address = current_ring_node_sm_f2->buffer_address;
spectral_matrix_regs->status = 0x10; // [0001 0000]
if (rtems_event_send( Task_id[TASKID_AVF2], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL)
{
status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 );
}
break;
case 2:
ring_node_for_averaging_sm_f2->coarseTime = spectral_matrix_regs->f2_1_coarse_time;
ring_node_for_averaging_sm_f2->fineTime = spectral_matrix_regs->f2_1_fine_time;
spectral_matrix_regs->f2_1_address = current_ring_node_sm_f2->buffer_address;
spectral_matrix_regs->status = 0x20; // [0010 0000]
if (rtems_event_send( Task_id[TASKID_AVF2], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL)
{
status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 );
}
break;
}
}
void spectral_matrix_isr_error_handler( void )
{
rtems_status_code status_code;
if (spectral_matrix_regs->status & 0x7c0) // [0111 1100 0000]
{
status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_8 );
}
}
rtems_isr spectral_matrices_isr( rtems_vector_number vector )
{
// STATUS REGISTER
// input_fifo_write(2) *** input_fifo_write(1) *** input_fifo_write(0)
// 10 9 8
// buffer_full ** bad_component_err ** f2_1 ** f2_0 ** f1_1 ** f1_0 ** f0_1 ** f0_0
// 7 6 5 4 3 2 1 0
spectral_matrices_isr_f0();
spectral_matrices_isr_f1();
spectral_matrices_isr_f2();
// spectral_matrix_isr_error_handler();
}
rtems_isr spectral_matrices_isr_simu( rtems_vector_number vector )
{
rtems_status_code status_code;
//***
// F0
nb_sm_f0 = nb_sm_f0 + 1;
if (nb_sm_f0 == NB_SM_BEFORE_AVF0 )
{
ring_node_for_averaging_sm_f0 = current_ring_node_sm_f0;
if (rtems_event_send( Task_id[TASKID_AVF0], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL)
{
status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 );
}
nb_sm_f0 = 0;
}
//***
// F1
nb_sm_f0_aux_f1 = nb_sm_f0_aux_f1 + 1;
if (nb_sm_f0_aux_f1 == 6)
{
nb_sm_f0_aux_f1 = 0;
nb_sm_f1 = nb_sm_f1 + 1;
}
if (nb_sm_f1 == NB_SM_BEFORE_AVF1 )
{
ring_node_for_averaging_sm_f1 = current_ring_node_sm_f1;
if (rtems_event_send( Task_id[TASKID_AVF1], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL)
{
status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 );
}
nb_sm_f1 = 0;
}
//***
// F2
nb_sm_f0_aux_f2 = nb_sm_f0_aux_f2 + 1;
if (nb_sm_f0_aux_f2 == 96)
{
nb_sm_f0_aux_f2 = 0;
ring_node_for_averaging_sm_f2 = current_ring_node_sm_f2;
if (rtems_event_send( Task_id[TASKID_AVF2], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL)
{
status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 );
}
}
}
//******************
// Spectral Matrices
void reset_nb_sm( void )
{
nb_sm_f0 = 0;
nb_sm_f0_aux_f1 = 0;
nb_sm_f0_aux_f2 = 0;
nb_sm_f1 = 0;
}
void SM_init_rings( void )
{
unsigned char i;
// F0 RING
sm_ring_f0[0].next = (ring_node_sm*) &sm_ring_f0[1];
sm_ring_f0[0].previous = (ring_node_sm*) &sm_ring_f0[NB_RING_NODES_SM_F0-1];
sm_ring_f0[0].buffer_address =
(int) &sm_f0[ 0 ];
sm_ring_f0[NB_RING_NODES_SM_F0-1].next = (ring_node_sm*) &sm_ring_f0[0];
sm_ring_f0[NB_RING_NODES_SM_F0-1].previous = (ring_node_sm*) &sm_ring_f0[NB_RING_NODES_SM_F0-2];
sm_ring_f0[NB_RING_NODES_SM_F0-1].buffer_address =
(int) &sm_f0[ (NB_RING_NODES_SM_F0-1) * TOTAL_SIZE_SM ];
for(i=1; i<NB_RING_NODES_SM_F0-1; i++)
{
sm_ring_f0[i].next = (ring_node_sm*) &sm_ring_f0[i+1];
sm_ring_f0[i].previous = (ring_node_sm*) &sm_ring_f0[i-1];
sm_ring_f0[i].buffer_address =
(int) &sm_f0[ i * TOTAL_SIZE_SM ];
}
// F1 RING
sm_ring_f1[0].next = (ring_node_sm*) &sm_ring_f1[1];
sm_ring_f1[0].previous = (ring_node_sm*) &sm_ring_f1[NB_RING_NODES_SM_F1-1];
sm_ring_f1[0].buffer_address =
(int) &sm_f1[ 0 ];
sm_ring_f1[NB_RING_NODES_SM_F1-1].next = (ring_node_sm*) &sm_ring_f1[0];
sm_ring_f1[NB_RING_NODES_SM_F1-1].previous = (ring_node_sm*) &sm_ring_f1[NB_RING_NODES_SM_F1-2];
sm_ring_f1[NB_RING_NODES_SM_F1-1].buffer_address =
(int) &sm_f1[ (NB_RING_NODES_SM_F1-1) * TOTAL_SIZE_SM ];
for(i=1; i<NB_RING_NODES_SM_F1-1; i++)
{
sm_ring_f1[i].next = (ring_node_sm*) &sm_ring_f1[i+1];
sm_ring_f1[i].previous = (ring_node_sm*) &sm_ring_f1[i-1];
sm_ring_f1[i].buffer_address =
(int) &sm_f1[ i * TOTAL_SIZE_SM ];
}
// F2 RING
sm_ring_f2[0].next = (ring_node_sm*) &sm_ring_f2[1];
sm_ring_f2[0].previous = (ring_node_sm*) &sm_ring_f2[NB_RING_NODES_SM_F2-1];
sm_ring_f2[0].buffer_address =
(int) &sm_f2[ 0 ];
sm_ring_f2[NB_RING_NODES_SM_F2-1].next = (ring_node_sm*) &sm_ring_f2[0];
sm_ring_f2[NB_RING_NODES_SM_F2-1].previous = (ring_node_sm*) &sm_ring_f2[NB_RING_NODES_SM_F2-2];
sm_ring_f2[NB_RING_NODES_SM_F2-1].buffer_address =
(int) &sm_f2[ (NB_RING_NODES_SM_F2-1) * TOTAL_SIZE_SM ];
for(i=1; i<NB_RING_NODES_SM_F2-1; i++)
{
sm_ring_f2[i].next = (ring_node_sm*) &sm_ring_f2[i+1];
sm_ring_f2[i].previous = (ring_node_sm*) &sm_ring_f2[i-1];
sm_ring_f2[i].buffer_address =
(int) &sm_f2[ i * TOTAL_SIZE_SM ];
}
DEBUG_PRINTF1("asm_ring_f0 @%x\n", (unsigned int) sm_ring_f0)
DEBUG_PRINTF1("asm_ring_f1 @%x\n", (unsigned int) sm_ring_f1)
DEBUG_PRINTF1("asm_ring_f2 @%x\n", (unsigned int) sm_ring_f2)
spectral_matrix_regs->f0_0_address = sm_ring_f0[0].buffer_address;
DEBUG_PRINTF1("spectral_matrix_regs->matrixF0_Address0 @%x\n", spectral_matrix_regs->f0_0_address)
}
void SM_generic_init_ring( ring_node_sm *ring, unsigned char nbNodes, volatile int sm_f[] )
{
unsigned char i;
//***************
// BUFFER ADDRESS
for(i=0; i<nbNodes; i++)
{
ring[ i ].buffer_address = (int) &sm_f[ i * TOTAL_SIZE_SM ];
}
//*****
// NEXT
ring[ nbNodes - 1 ].next = (ring_node_sm*) &ring[ 0 ];
for(i=0; i<nbNodes-1; i++)
{
ring[ i ].next = (ring_node_sm*) &ring[ i + 1 ];
}
//*********
// PREVIOUS
ring[ 0 ].previous = (ring_node_sm*) &ring[ nbNodes -1 ];
for(i=1; i<nbNodes; i++)
{
ring[ i ].previous = (ring_node_sm*) &ring[ i - 1 ];
}
}
void ASM_generic_init_ring( ring_node_asm *ring, unsigned char nbNodes )
{
unsigned char i;
ring[ nbNodes - 1 ].next
= (ring_node_asm*) &ring[ 0 ];
for(i=0; i<nbNodes-1; i++)
{
ring[ i ].next = (ring_node_asm*) &ring[ i + 1 ];
}
}
void SM_reset_current_ring_nodes( void )
{
current_ring_node_sm_f0 = sm_ring_f0[0].next;
current_ring_node_sm_f1 = sm_ring_f1[0].next;
current_ring_node_sm_f2 = sm_ring_f2[0].next;
ring_node_for_averaging_sm_f0 = sm_ring_f0;
ring_node_for_averaging_sm_f1 = sm_ring_f1;
ring_node_for_averaging_sm_f2 = sm_ring_f2;
}
void ASM_init_header( Header_TM_LFR_SCIENCE_ASM_t *header)
{
header->targetLogicalAddress = CCSDS_DESTINATION_ID;
header->protocolIdentifier = CCSDS_PROTOCOLE_ID;
header->reserved = 0x00;
header->userApplication = CCSDS_USER_APP;
header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8);
header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST);
header->packetSequenceControl[0] = 0xc0;
header->packetSequenceControl[1] = 0x00;
header->packetLength[0] = 0x00;
header->packetLength[1] = 0x00;
// DATA FIELD HEADER
header->spare1_pusVersion_spare2 = 0x10;
header->serviceType = TM_TYPE_LFR_SCIENCE; // service type
header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE; // service subtype
header->destinationID = TM_DESTINATION_ID_GROUND;
// AUXILIARY DATA HEADER
header->sid = 0x00;
header->biaStatusInfo = 0x00;
header->pa_lfr_pkt_cnt_asm = 0x00;
header->pa_lfr_pkt_nr_asm = 0x00;
header->time[0] = 0x00;
header->time[0] = 0x00;
header->time[0] = 0x00;
header->time[0] = 0x00;
header->time[0] = 0x00;
header->time[0] = 0x00;
header->pa_lfr_asm_blk_nr[0] = 0x00; // BLK_NR MSB
header->pa_lfr_asm_blk_nr[1] = 0x00; // BLK_NR LSB
}
void ASM_send(Header_TM_LFR_SCIENCE_ASM_t *header, char *spectral_matrix,
unsigned int sid, spw_ioctl_pkt_send *spw_ioctl_send, rtems_id queue_id)
{
unsigned int i;
unsigned int length = 0;
rtems_status_code status;
for (i=0; i<2; i++)
{
// (1) BUILD THE DATA
switch(sid)
{
case SID_NORM_ASM_F0:
spw_ioctl_send->dlen = TOTAL_SIZE_ASM_F0_IN_BYTES / 2; // 2 packets will be sent
spw_ioctl_send->data = &spectral_matrix[
( (ASM_F0_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F0) ) * NB_VALUES_PER_SM ) * 2
];
length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F0;
header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F0) >> 8 ); // BLK_NR MSB
header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F0); // BLK_NR LSB
break;
case SID_NORM_ASM_F1:
spw_ioctl_send->dlen = TOTAL_SIZE_ASM_F1_IN_BYTES / 2; // 2 packets will be sent
spw_ioctl_send->data = &spectral_matrix[
( (ASM_F1_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F1) ) * NB_VALUES_PER_SM ) * 2
];
length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F1;
header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F1) >> 8 ); // BLK_NR MSB
header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F1); // BLK_NR LSB
break;
case SID_NORM_ASM_F2:
spw_ioctl_send->dlen = TOTAL_SIZE_ASM_F2_IN_BYTES / 2; // 2 packets will be sent
spw_ioctl_send->data = &spectral_matrix[
( (ASM_F2_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F2) ) * NB_VALUES_PER_SM ) * 2
];
length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F2;
header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F2) >> 8 ); // BLK_NR MSB
header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F2); // BLK_NR LSB
break;
default:
PRINTF1("ERR *** in ASM_send *** unexpected sid %d\n", sid)
break;
}
spw_ioctl_send->hlen = HEADER_LENGTH_TM_LFR_SCIENCE_ASM + CCSDS_PROTOCOLE_EXTRA_BYTES;
spw_ioctl_send->hdr = (char *) header;
spw_ioctl_send->options = 0;
// (2) BUILD THE HEADER
increment_seq_counter_source_id( header->packetSequenceControl, sid );
header->packetLength[0] = (unsigned char) (length>>8);
header->packetLength[1] = (unsigned char) (length);
header->sid = (unsigned char) sid; // SID
header->pa_lfr_pkt_cnt_asm = 2;
header->pa_lfr_pkt_nr_asm = (unsigned char) (i+1);
// (3) SET PACKET TIME
header->time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
header->time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
header->time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
header->time[3] = (unsigned char) (time_management_regs->coarse_time);
header->time[4] = (unsigned char) (time_management_regs->fine_time>>8);
header->time[5] = (unsigned char) (time_management_regs->fine_time);
//
header->acquisitionTime[0] = header->time[0];
header->acquisitionTime[1] = header->time[1];
header->acquisitionTime[2] = header->time[2];
header->acquisitionTime[3] = header->time[3];
header->acquisitionTime[4] = header->time[4];
header->acquisitionTime[5] = header->time[5];
// (4) SEND PACKET
status = rtems_message_queue_send( queue_id, spw_ioctl_send, ACTION_MSG_SPW_IOCTL_SEND_SIZE);
if (status != RTEMS_SUCCESSFUL) {
printf("in ASM_send *** ERR %d\n", (int) status);
}
}
}
//*****************
// Basic Parameters
void BP_init_header( Header_TM_LFR_SCIENCE_BP_t *header,
unsigned int apid, unsigned char sid,
unsigned int packetLength, unsigned char blkNr )
{
header->targetLogicalAddress = CCSDS_DESTINATION_ID;
header->protocolIdentifier = CCSDS_PROTOCOLE_ID;
header->reserved = 0x00;
header->userApplication = CCSDS_USER_APP;
header->packetID[0] = (unsigned char) (apid >> 8);
header->packetID[1] = (unsigned char) (apid);
header->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE;
header->packetSequenceControl[1] = 0x00;
header->packetLength[0] = (unsigned char) (packetLength >> 8);
header->packetLength[1] = (unsigned char) (packetLength);
// DATA FIELD HEADER
header->spare1_pusVersion_spare2 = 0x10;
header->serviceType = TM_TYPE_LFR_SCIENCE; // service type
header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE; // service subtype
header->destinationID = TM_DESTINATION_ID_GROUND;
// AUXILIARY DATA HEADER
header->sid = sid;
header->biaStatusInfo = 0x00;
header->time[0] = 0x00;
header->time[0] = 0x00;
header->time[0] = 0x00;
header->time[0] = 0x00;
header->time[0] = 0x00;
header->time[0] = 0x00;
header->pa_lfr_bp_blk_nr[0] = 0x00; // BLK_NR MSB
header->pa_lfr_bp_blk_nr[1] = blkNr; // BLK_NR LSB
}
void BP_init_header_with_spare(Header_TM_LFR_SCIENCE_BP_with_spare_t *header,
unsigned int apid, unsigned char sid,
unsigned int packetLength , unsigned char blkNr)
{
header->targetLogicalAddress = CCSDS_DESTINATION_ID;
header->protocolIdentifier = CCSDS_PROTOCOLE_ID;
header->reserved = 0x00;
header->userApplication = CCSDS_USER_APP;
header->packetID[0] = (unsigned char) (apid >> 8);
header->packetID[1] = (unsigned char) (apid);
header->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE;
header->packetSequenceControl[1] = 0x00;
header->packetLength[0] = (unsigned char) (packetLength >> 8);
header->packetLength[1] = (unsigned char) (packetLength);
// DATA FIELD HEADER
header->spare1_pusVersion_spare2 = 0x10;
header->serviceType = TM_TYPE_LFR_SCIENCE; // service type
header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE; // service subtype
header->destinationID = TM_DESTINATION_ID_GROUND;
// AUXILIARY DATA HEADER
header->sid = sid;
header->biaStatusInfo = 0x00;
header->time[0] = 0x00;
header->time[0] = 0x00;
header->time[0] = 0x00;
header->time[0] = 0x00;
header->time[0] = 0x00;
header->time[0] = 0x00;
header->source_data_spare = 0x00;
header->pa_lfr_bp_blk_nr[0] = 0x00; // BLK_NR MSB
header->pa_lfr_bp_blk_nr[1] = blkNr; // BLK_NR LSB
}
void BP_send(char *data, rtems_id queue_id, unsigned int nbBytesToSend, unsigned int sid )
{
rtems_status_code status;
// SET THE SEQUENCE_CNT PARAMETER
increment_seq_counter_source_id( (unsigned char*) &data[ PACKET_POS_SEQUENCE_CNT ], sid );
// SEND PACKET
status = rtems_message_queue_send( queue_id, data, nbBytesToSend);
if (status != RTEMS_SUCCESSFUL)
{
printf("ERR *** in BP_send *** ERR %d\n", (int) status);
}
}
//******************
// general functions
void reset_spectral_matrix_regs( void )
{
/** This function resets the spectral matrices module registers.
*
* The registers affected by this function are located at the following offset addresses:
*
* - 0x00 config
* - 0x04 status
* - 0x08 matrixF0_Address0
* - 0x10 matrixFO_Address1
* - 0x14 matrixF1_Address
* - 0x18 matrixF2_Address
*
*/
spectral_matrix_regs->config = 0x00;
spectral_matrix_regs->status = 0x00;
spectral_matrix_regs->f0_0_address = current_ring_node_sm_f0->previous->buffer_address;
spectral_matrix_regs->f0_1_address = current_ring_node_sm_f0->buffer_address;
spectral_matrix_regs->f1_0_address = current_ring_node_sm_f1->previous->buffer_address;
spectral_matrix_regs->f1_1_address = current_ring_node_sm_f1->buffer_address;
spectral_matrix_regs->f2_0_address = current_ring_node_sm_f2->previous->buffer_address;
spectral_matrix_regs->f2_1_address = current_ring_node_sm_f2->buffer_address;
}
void set_time( unsigned char *time, unsigned char * timeInBuffer )
{
time[0] = timeInBuffer[0];
time[1] = timeInBuffer[1];
time[2] = timeInBuffer[2];
time[3] = timeInBuffer[3];
time[4] = timeInBuffer[6];
time[5] = timeInBuffer[7];
}
unsigned long long int get_acquisition_time( unsigned char *timePtr )
{
unsigned long long int acquisitionTimeAslong;
acquisitionTimeAslong = 0x00;
acquisitionTimeAslong = ( (unsigned long long int) (timePtr[0] & 0x7f) << 40 ) // [0111 1111] mask the synchronization bit
+ ( (unsigned long long int) timePtr[1] << 32 )
+ ( (unsigned long long int) timePtr[2] << 24 )
+ ( (unsigned long long int) timePtr[3] << 16 )
+ ( (unsigned long long int) timePtr[6] << 8 )
+ ( (unsigned long long int) timePtr[7] );
return acquisitionTimeAslong;
}
void close_matrix_actions(unsigned int *nb_sm, unsigned int nb_sm_before_avf, rtems_id avf_task_id,
ring_node_sm *node_for_averaging, ring_node_sm *ringNode,
unsigned long long int time )
{
unsigned char *timePtr;
unsigned char *coarseTimePtr;
unsigned char *fineTimePtr;
rtems_status_code status_code;
timePtr = (unsigned char *) &time;
coarseTimePtr = (unsigned char *) &node_for_averaging->coarseTime;
fineTimePtr = (unsigned char *) &node_for_averaging->fineTime;
*nb_sm = *nb_sm + 1;
if (*nb_sm == nb_sm_before_avf)
{
node_for_averaging = ringNode;
coarseTimePtr[0] = timePtr[2];
coarseTimePtr[1] = timePtr[3];
coarseTimePtr[2] = timePtr[4];
coarseTimePtr[3] = timePtr[5];
fineTimePtr[2] = timePtr[6];
fineTimePtr[3] = timePtr[7];
if (rtems_event_send( avf_task_id, RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL)
{
status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 );
}
*nb_sm = 0;
}
}
unsigned char getSID( rtems_event_set event )
{
unsigned char sid;
rtems_event_set eventSetBURST;
rtems_event_set eventSetSBM;
//******
// BURST
eventSetBURST = RTEMS_EVENT_BURST_BP1_F0
| RTEMS_EVENT_BURST_BP1_F1
| RTEMS_EVENT_BURST_BP2_F0
| RTEMS_EVENT_BURST_BP2_F1;
//****
// SBM
eventSetSBM = RTEMS_EVENT_SBM_BP1_F0
| RTEMS_EVENT_SBM_BP1_F1
| RTEMS_EVENT_SBM_BP2_F0
| RTEMS_EVENT_SBM_BP2_F1;
if (event & eventSetBURST)
{
sid = SID_BURST_BP1_F0;
}
else if (event & eventSetSBM)
{
sid = SID_SBM1_BP1_F0;
}
else
{
sid = 0;
}
return sid;
}