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/** Functions related to data processing.
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*
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* @file
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* @author P. LEROY
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*
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* These function are related to data processing, i.e. spectral matrices averaging and basic parameters computation.
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*
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*/
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#include "fsw_processing.h"
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#include "fsw_processing_globals.c"
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unsigned int nb_sm_f0;
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unsigned int nb_sm_f0_aux_f1;
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unsigned int nb_sm_f1;
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unsigned int nb_sm_f0_aux_f2;
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//************************
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// spectral matrices rings
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ring_node_sm sm_ring_f0[ NB_RING_NODES_SM_F0 ];
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ring_node_sm sm_ring_f1[ NB_RING_NODES_SM_F1 ];
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ring_node_sm sm_ring_f2[ NB_RING_NODES_SM_F2 ];
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ring_node_sm *current_ring_node_sm_f0;
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ring_node_sm *current_ring_node_sm_f1;
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ring_node_sm *current_ring_node_sm_f2;
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ring_node_sm *ring_node_for_averaging_sm_f0;
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ring_node_sm *ring_node_for_averaging_sm_f1;
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ring_node_sm *ring_node_for_averaging_sm_f2;
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//***********************************************************
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// Interrupt Service Routine for spectral matrices processing
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rtems_isr spectral_matrices_isr( rtems_vector_number vector )
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{
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// ring_node_sm *previous_ring_node_sm_f0;
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//// rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_8 );
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// previous_ring_node_sm_f0 = current_ring_node_sm_f0;
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// if ( (spectral_matrix_regs->status & 0x2) == 0x02) // check ready matrix bit f0_1
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// {
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// current_ring_node_sm_f0 = current_ring_node_sm_f0->next;
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// spectral_matrix_regs->matrixF0_Address0 = current_ring_node_sm_f0->buffer_address;
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// spectral_matrix_regs->status = spectral_matrix_regs->status & 0xfffffffd; // 1101
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// nb_sm_f0 = nb_sm_f0 + 1;
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// }
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// //************************
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// // reset status error bits
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// if ( (spectral_matrix_regs->status & 0x30) != 0x00)
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// {
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// rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_8 );
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// spectral_matrix_regs->status = spectral_matrix_regs->status & 0xffffffcf; // 1100 1111
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// }
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// //**************************************
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// // reset ready matrix bits for f0_0, f1 and f2
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// spectral_matrix_regs->status = spectral_matrix_regs->status & 0xfffffff2; // 0010
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// if (nb_sm_f0 == NB_SM_BEFORE_AVF0)
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// {
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// ring_node_for_averaging_sm_f0 = previous_ring_node_sm_f0;
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// if (rtems_event_send( Task_id[TASKID_AVF0], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL)
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// {
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// rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 );
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// }
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// nb_sm_f0 = 0;
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// }
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}
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rtems_isr spectral_matrices_isr_simu( rtems_vector_number vector )
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{
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//***
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// F0
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nb_sm_f0 = nb_sm_f0 + 1;
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if (nb_sm_f0 == NB_SM_BEFORE_AVF0 )
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{
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ring_node_for_averaging_sm_f0 = current_ring_node_sm_f0;
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if (rtems_event_send( Task_id[TASKID_AVF0], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL)
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{
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rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 );
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}
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nb_sm_f0 = 0;
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}
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//***
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// F1
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nb_sm_f0_aux_f1 = nb_sm_f0_aux_f1 + 1;
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if (nb_sm_f0_aux_f1 == 6)
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{
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nb_sm_f0_aux_f1 = 0;
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nb_sm_f1 = nb_sm_f1 + 1;
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}
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if (nb_sm_f1 == NB_SM_BEFORE_AVF1 )
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{
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ring_node_for_averaging_sm_f1 = current_ring_node_sm_f1;
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if (rtems_event_send( Task_id[TASKID_AVF1], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL)
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{
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rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 );
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}
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nb_sm_f1 = 0;
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}
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//***
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// F2
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nb_sm_f0_aux_f2 = nb_sm_f0_aux_f2 + 1;
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if (nb_sm_f0_aux_f2 == 96)
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{
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nb_sm_f0_aux_f2 = 0;
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ring_node_for_averaging_sm_f2 = current_ring_node_sm_f2;
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if (rtems_event_send( Task_id[TASKID_AVF2], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL)
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{
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rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 );
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}
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}
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}
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//******************
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// Spectral Matrices
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void reset_nb_sm( void )
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{
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nb_sm_f0 = 0;
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nb_sm_f0_aux_f1 = 0;
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nb_sm_f0_aux_f2 = 0;
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nb_sm_f1 = 0;
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}
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void SM_init_rings( void )
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{
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unsigned char i;
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// F0 RING
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sm_ring_f0[0].next = (ring_node_sm*) &sm_ring_f0[1];
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sm_ring_f0[0].previous = (ring_node_sm*) &sm_ring_f0[NB_RING_NODES_SM_F0-1];
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sm_ring_f0[0].buffer_address =
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(int) &sm_f0[ 0 ];
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sm_ring_f0[NB_RING_NODES_SM_F0-1].next = (ring_node_sm*) &sm_ring_f0[0];
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sm_ring_f0[NB_RING_NODES_SM_F0-1].previous = (ring_node_sm*) &sm_ring_f0[NB_RING_NODES_SM_F0-2];
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sm_ring_f0[NB_RING_NODES_SM_F0-1].buffer_address =
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(int) &sm_f0[ (NB_RING_NODES_SM_F0-1) * TOTAL_SIZE_SM ];
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for(i=1; i<NB_RING_NODES_SM_F0-1; i++)
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{
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sm_ring_f0[i].next = (ring_node_sm*) &sm_ring_f0[i+1];
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sm_ring_f0[i].previous = (ring_node_sm*) &sm_ring_f0[i-1];
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sm_ring_f0[i].buffer_address =
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(int) &sm_f0[ i * TOTAL_SIZE_SM ];
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}
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// F1 RING
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sm_ring_f1[0].next = (ring_node_sm*) &sm_ring_f1[1];
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sm_ring_f1[0].previous = (ring_node_sm*) &sm_ring_f1[NB_RING_NODES_SM_F1-1];
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sm_ring_f1[0].buffer_address =
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(int) &sm_f1[ 0 ];
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sm_ring_f1[NB_RING_NODES_SM_F1-1].next = (ring_node_sm*) &sm_ring_f1[0];
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sm_ring_f1[NB_RING_NODES_SM_F1-1].previous = (ring_node_sm*) &sm_ring_f1[NB_RING_NODES_SM_F1-2];
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sm_ring_f1[NB_RING_NODES_SM_F1-1].buffer_address =
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(int) &sm_f1[ (NB_RING_NODES_SM_F1-1) * TOTAL_SIZE_SM ];
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for(i=1; i<NB_RING_NODES_SM_F1-1; i++)
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{
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sm_ring_f1[i].next = (ring_node_sm*) &sm_ring_f1[i+1];
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sm_ring_f1[i].previous = (ring_node_sm*) &sm_ring_f1[i-1];
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sm_ring_f1[i].buffer_address =
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(int) &sm_f1[ i * TOTAL_SIZE_SM ];
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}
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// F2 RING
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sm_ring_f2[0].next = (ring_node_sm*) &sm_ring_f2[1];
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sm_ring_f2[0].previous = (ring_node_sm*) &sm_ring_f2[NB_RING_NODES_SM_F2-1];
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sm_ring_f2[0].buffer_address =
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(int) &sm_f2[ 0 ];
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sm_ring_f2[NB_RING_NODES_SM_F2-1].next = (ring_node_sm*) &sm_ring_f2[0];
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sm_ring_f2[NB_RING_NODES_SM_F2-1].previous = (ring_node_sm*) &sm_ring_f2[NB_RING_NODES_SM_F2-2];
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sm_ring_f2[NB_RING_NODES_SM_F2-1].buffer_address =
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(int) &sm_f2[ (NB_RING_NODES_SM_F2-1) * TOTAL_SIZE_SM ];
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for(i=1; i<NB_RING_NODES_SM_F2-1; i++)
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{
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sm_ring_f2[i].next = (ring_node_sm*) &sm_ring_f2[i+1];
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sm_ring_f2[i].previous = (ring_node_sm*) &sm_ring_f2[i-1];
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sm_ring_f2[i].buffer_address =
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(int) &sm_f2[ i * TOTAL_SIZE_SM ];
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}
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DEBUG_PRINTF1("asm_ring_f0 @%x\n", (unsigned int) sm_ring_f0)
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DEBUG_PRINTF1("asm_ring_f1 @%x\n", (unsigned int) sm_ring_f1)
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DEBUG_PRINTF1("asm_ring_f2 @%x\n", (unsigned int) sm_ring_f2)
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spectral_matrix_regs->matrixF0_Address0 = sm_ring_f0[0].buffer_address;
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DEBUG_PRINTF1("spectral_matrix_regs->matrixF0_Address0 @%x\n", spectral_matrix_regs->matrixF0_Address0)
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}
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void ASM_generic_init_ring( ring_node_asm *ring, unsigned char nbNodes )
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{
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unsigned char i;
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ring[ nbNodes - 1 ].next
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= (ring_node_asm*) &ring[ 0 ];
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for(i=0; i<nbNodes-1; i++)
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{
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ring[ i ].next = (ring_node_asm*) &ring[ i + 1 ];
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}
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}
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void SM_reset_current_ring_nodes( void )
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{
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current_ring_node_sm_f0 = sm_ring_f0;
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current_ring_node_sm_f1 = sm_ring_f1;
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current_ring_node_sm_f2 = sm_ring_f2;
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ring_node_for_averaging_sm_f0 = sm_ring_f0;
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ring_node_for_averaging_sm_f1 = sm_ring_f1;
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ring_node_for_averaging_sm_f2 = sm_ring_f2;
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}
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void ASM_init_header( Header_TM_LFR_SCIENCE_ASM_t *header)
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{
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header->targetLogicalAddress = CCSDS_DESTINATION_ID;
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header->protocolIdentifier = CCSDS_PROTOCOLE_ID;
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header->reserved = 0x00;
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header->userApplication = CCSDS_USER_APP;
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header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8);
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header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST);
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header->packetSequenceControl[0] = 0xc0;
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header->packetSequenceControl[1] = 0x00;
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header->packetLength[0] = 0x00;
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header->packetLength[1] = 0x00;
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// DATA FIELD HEADER
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header->spare1_pusVersion_spare2 = 0x10;
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header->serviceType = TM_TYPE_LFR_SCIENCE; // service type
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header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE; // service subtype
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header->destinationID = TM_DESTINATION_ID_GROUND;
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// AUXILIARY DATA HEADER
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header->sid = 0x00;
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header->biaStatusInfo = 0x00;
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header->pa_lfr_pkt_cnt_asm = 0x00;
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header->pa_lfr_pkt_nr_asm = 0x00;
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header->time[0] = 0x00;
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header->time[0] = 0x00;
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header->time[0] = 0x00;
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header->time[0] = 0x00;
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header->time[0] = 0x00;
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header->time[0] = 0x00;
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header->pa_lfr_asm_blk_nr[0] = 0x00; // BLK_NR MSB
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header->pa_lfr_asm_blk_nr[1] = 0x00; // BLK_NR LSB
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}
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void ASM_send(Header_TM_LFR_SCIENCE_ASM_t *header, char *spectral_matrix,
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unsigned int sid, spw_ioctl_pkt_send *spw_ioctl_send, rtems_id queue_id)
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{
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unsigned int i;
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unsigned int length = 0;
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rtems_status_code status;
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for (i=0; i<2; i++)
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{
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// (1) BUILD THE DATA
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switch(sid)
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{
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case SID_NORM_ASM_F0:
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spw_ioctl_send->dlen = TOTAL_SIZE_ASM_F0_IN_BYTES / 2; // 2 packets will be sent
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spw_ioctl_send->data = &spectral_matrix[
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( (ASM_F0_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F0) ) * NB_VALUES_PER_SM ) * 2
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];
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length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F0;
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header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F0) >> 8 ); // BLK_NR MSB
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header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F0); // BLK_NR LSB
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break;
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case SID_NORM_ASM_F1:
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spw_ioctl_send->dlen = TOTAL_SIZE_ASM_F1_IN_BYTES / 2; // 2 packets will be sent
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spw_ioctl_send->data = &spectral_matrix[
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( (ASM_F1_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F1) ) * NB_VALUES_PER_SM ) * 2
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];
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length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F1;
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header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F1) >> 8 ); // BLK_NR MSB
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header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F1); // BLK_NR LSB
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break;
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case SID_NORM_ASM_F2:
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spw_ioctl_send->dlen = TOTAL_SIZE_ASM_F2_IN_BYTES / 2; // 2 packets will be sent
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spw_ioctl_send->data = &spectral_matrix[
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( (ASM_F2_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F2) ) * NB_VALUES_PER_SM ) * 2
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];
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length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F2;
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header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F2) >> 8 ); // BLK_NR MSB
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header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F2); // BLK_NR LSB
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break;
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default:
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PRINTF1("ERR *** in ASM_send *** unexpected sid %d\n", sid)
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break;
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}
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spw_ioctl_send->hlen = HEADER_LENGTH_TM_LFR_SCIENCE_ASM + CCSDS_PROTOCOLE_EXTRA_BYTES;
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spw_ioctl_send->hdr = (char *) header;
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spw_ioctl_send->options = 0;
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// (2) BUILD THE HEADER
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increment_seq_counter_source_id( header->packetSequenceControl, sid );
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header->packetLength[0] = (unsigned char) (length>>8);
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header->packetLength[1] = (unsigned char) (length);
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header->sid = (unsigned char) sid; // SID
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header->pa_lfr_pkt_cnt_asm = 2;
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header->pa_lfr_pkt_nr_asm = (unsigned char) (i+1);
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// (3) SET PACKET TIME
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header->time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
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header->time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
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header->time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
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header->time[3] = (unsigned char) (time_management_regs->coarse_time);
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header->time[4] = (unsigned char) (time_management_regs->fine_time>>8);
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header->time[5] = (unsigned char) (time_management_regs->fine_time);
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//
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header->acquisitionTime[0] = (unsigned char) (time_management_regs->coarse_time>>24);
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header->acquisitionTime[1] = (unsigned char) (time_management_regs->coarse_time>>16);
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header->acquisitionTime[2] = (unsigned char) (time_management_regs->coarse_time>>8);
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header->acquisitionTime[3] = (unsigned char) (time_management_regs->coarse_time);
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header->acquisitionTime[4] = (unsigned char) (time_management_regs->fine_time>>8);
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header->acquisitionTime[5] = (unsigned char) (time_management_regs->fine_time);
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// (4) SEND PACKET
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|
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);
|
|
|
}
|
|
|
}
|
|
|
}
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|
|
|
|
|
//*****************
|
|
|
// Basic Parameters
|
|
|
|
|
|
void BP_init_header( Header_TM_LFR_SCIENCE_BP_t *header,
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|
|
unsigned int apid, unsigned char sid,
|
|
|
unsigned int packetLength, unsigned char blkNr )
|
|
|
{
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|
|
header->targetLogicalAddress = CCSDS_DESTINATION_ID;
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|
|
header->protocolIdentifier = CCSDS_PROTOCOLE_ID;
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header->reserved = 0x00;
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|
header->userApplication = CCSDS_USER_APP;
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|
|
header->packetID[0] = (unsigned char) (apid >> 8);
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|
header->packetID[1] = (unsigned char) (apid);
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|
header->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE;
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|
|
header->packetSequenceControl[1] = 0x00;
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|
|
header->packetLength[0] = (unsigned char) (packetLength >> 8);
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|
|
header->packetLength[1] = (unsigned char) (packetLength);
|
|
|
// DATA FIELD HEADER
|
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|
header->spare1_pusVersion_spare2 = 0x10;
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|
header->serviceType = TM_TYPE_LFR_SCIENCE; // service type
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|
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->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->matrixF0_Address0 = current_ring_node_sm_f0->buffer_address;
|
|
|
spectral_matrix_regs->matrixFO_Address1 = current_ring_node_sm_f0->buffer_address;
|
|
|
spectral_matrix_regs->matrixF1_Address = current_ring_node_sm_f1->buffer_address;
|
|
|
spectral_matrix_regs->matrixF2_Address = current_ring_node_sm_f2->buffer_address;
|
|
|
}
|
|
|
|
|
|
void set_time( unsigned char *time, unsigned char * timeInBuffer )
|
|
|
{
|
|
|
// time[0] = timeInBuffer[2];
|
|
|
// time[1] = timeInBuffer[3];
|
|
|
// time[2] = timeInBuffer[0];
|
|
|
// time[3] = timeInBuffer[1];
|
|
|
// time[4] = timeInBuffer[6];
|
|
|
// time[5] = timeInBuffer[7];
|
|
|
|
|
|
time[0] = timeInBuffer[0];
|
|
|
time[1] = timeInBuffer[1];
|
|
|
time[2] = timeInBuffer[2];
|
|
|
time[3] = timeInBuffer[3];
|
|
|
time[4] = timeInBuffer[6];
|
|
|
time[5] = timeInBuffer[7];
|
|
|
}
|
|
|
|
