fsw_processing.c
668 lines
| 22.5 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 "fsw_processing.h" | ||||
#include "fsw_processing_globals.c" | ||||
paul
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r197 | #include "fsw_init.h" | ||
paul
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r126 | |||
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 | ||||
paul
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r173 | ring_node sm_ring_f0[ NB_RING_NODES_SM_F0 ]; | ||
ring_node sm_ring_f1[ NB_RING_NODES_SM_F1 ]; | ||||
ring_node sm_ring_f2[ NB_RING_NODES_SM_F2 ]; | ||||
ring_node *current_ring_node_sm_f0; | ||||
ring_node *current_ring_node_sm_f1; | ||||
ring_node *current_ring_node_sm_f2; | ||||
ring_node *ring_node_for_averaging_sm_f0; | ||||
ring_node *ring_node_for_averaging_sm_f1; | ||||
ring_node *ring_node_for_averaging_sm_f2; | ||||
paul
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r126 | |||
paul
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r179 | // | ||
ring_node * getRingNodeForAveraging( unsigned char frequencyChannel) | ||||
{ | ||||
ring_node *node; | ||||
node = NULL; | ||||
switch ( frequencyChannel ) { | ||||
case 0: | ||||
node = ring_node_for_averaging_sm_f0; | ||||
break; | ||||
case 1: | ||||
node = ring_node_for_averaging_sm_f1; | ||||
break; | ||||
case 2: | ||||
node = ring_node_for_averaging_sm_f2; | ||||
break; | ||||
default: | ||||
break; | ||||
} | ||||
return node; | ||||
} | ||||
paul
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r126 | //*********************************************************** | ||
// Interrupt Service Routine for spectral matrices processing | ||||
paul
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r182 | void spectral_matrices_isr_f0( unsigned char statusReg ) | ||
paul
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r126 | { | ||
paul
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r139 | unsigned char status; | ||
paul
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r179 | rtems_status_code status_code; | ||
paul
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r180 | ring_node *full_ring_node; | ||
paul
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r139 | |||
paul
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r182 | status = statusReg & 0x03; // [0011] get the status_ready_matrix_f0_x bits | ||
paul
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r147 | |||
paul
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r139 | switch(status) | ||
paul
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r135 | { | ||
paul
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r139 | case 0: | ||
break; | ||||
case 3: | ||||
paul
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r179 | // UNEXPECTED VALUE | ||
paul
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r149 | spectral_matrix_regs->status = 0x03; // [0011] | ||
paul
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r179 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_11 ); | ||
paul
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r139 | break; | ||
case 1: | ||||
paul
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r180 | full_ring_node = current_ring_node_sm_f0->previous; | ||
paul
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r181 | full_ring_node->coarseTime = spectral_matrix_regs->f0_0_coarse_time; | ||
full_ring_node->fineTime = spectral_matrix_regs->f0_0_fine_time; | ||||
paul
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r139 | current_ring_node_sm_f0 = current_ring_node_sm_f0->next; | ||
spectral_matrix_regs->f0_0_address = current_ring_node_sm_f0->buffer_address; | ||||
paul
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r179 | // if there are enough ring nodes ready, wake up an AVFx task | ||
nb_sm_f0 = nb_sm_f0 + 1; | ||||
if (nb_sm_f0 == NB_SM_BEFORE_AVF0) | ||||
{ | ||||
paul
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r180 | ring_node_for_averaging_sm_f0 = full_ring_node; | ||
paul
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r179 | 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; | ||||
} | ||||
paul
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r180 | spectral_matrix_regs->status = 0x01; // [0000 0001] | ||
paul
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r139 | break; | ||
case 2: | ||||
paul
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r180 | full_ring_node = current_ring_node_sm_f0->previous; | ||
paul
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r181 | full_ring_node->coarseTime = spectral_matrix_regs->f0_1_coarse_time; | ||
full_ring_node->fineTime = spectral_matrix_regs->f0_1_fine_time; | ||||
paul
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r139 | current_ring_node_sm_f0 = current_ring_node_sm_f0->next; | ||
paul
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r180 | spectral_matrix_regs->f0_1_address = current_ring_node_sm_f0->buffer_address; | ||
paul
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r179 | // if there are enough ring nodes ready, wake up an AVFx task | ||
nb_sm_f0 = nb_sm_f0 + 1; | ||||
if (nb_sm_f0 == NB_SM_BEFORE_AVF0) | ||||
{ | ||||
paul
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r180 | ring_node_for_averaging_sm_f0 = full_ring_node; | ||
paul
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r179 | 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; | ||||
} | ||||
paul
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r180 | spectral_matrix_regs->status = 0x02; // [0000 0010] | ||
paul
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r147 | break; | ||
} | ||||
} | ||||
paul
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r182 | void spectral_matrices_isr_f1( unsigned char statusReg ) | ||
paul
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r147 | { | ||
paul
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r179 | rtems_status_code status_code; | ||
paul
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r147 | unsigned char status; | ||
paul
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r180 | ring_node *full_ring_node; | ||
paul
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r147 | |||
paul
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r182 | status = (statusReg & 0x0c) >> 2; // [1100] get the status_ready_matrix_f0_x bits | ||
paul
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r147 | |||
switch(status) | ||||
{ | ||||
case 0: | ||||
break; | ||||
case 3: | ||||
paul
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r150 | // UNEXPECTED VALUE | ||
spectral_matrix_regs->status = 0xc0; // [1100] | ||||
paul
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r166 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_11 ); | ||
paul
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r147 | break; | ||
case 1: | ||||
paul
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r180 | full_ring_node = current_ring_node_sm_f1->previous; | ||
paul
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r181 | full_ring_node->coarseTime = spectral_matrix_regs->f1_0_coarse_time; | ||
full_ring_node->fineTime = spectral_matrix_regs->f1_0_fine_time; | ||||
paul
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r147 | current_ring_node_sm_f1 = current_ring_node_sm_f1->next; | ||
spectral_matrix_regs->f1_0_address = current_ring_node_sm_f1->buffer_address; | ||||
paul
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r179 | // if there are enough ring nodes ready, wake up an AVFx task | ||
nb_sm_f1 = nb_sm_f1 + 1; | ||||
if (nb_sm_f1 == NB_SM_BEFORE_AVF1) | ||||
{ | ||||
paul
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r180 | ring_node_for_averaging_sm_f1 = full_ring_node; | ||
paul
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r179 | 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; | ||||
} | ||||
paul
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r180 | spectral_matrix_regs->status = 0x04; // [0000 0100] | ||
paul
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r147 | break; | ||
case 2: | ||||
paul
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r180 | full_ring_node = current_ring_node_sm_f1->previous; | ||
paul
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r181 | full_ring_node->coarseTime = spectral_matrix_regs->f1_1_coarse_time; | ||
full_ring_node->fineTime = spectral_matrix_regs->f1_1_fine_time; | ||||
paul
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r147 | current_ring_node_sm_f1 = current_ring_node_sm_f1->next; | ||
spectral_matrix_regs->f1_1_address = current_ring_node_sm_f1->buffer_address; | ||||
paul
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r179 | // if there are enough ring nodes ready, wake up an AVFx task | ||
nb_sm_f1 = nb_sm_f1 + 1; | ||||
if (nb_sm_f1 == NB_SM_BEFORE_AVF1) | ||||
{ | ||||
paul
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r180 | ring_node_for_averaging_sm_f1 = full_ring_node; | ||
paul
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r179 | 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; | ||||
} | ||||
paul
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r180 | spectral_matrix_regs->status = 0x08; // [1000 0000] | ||
paul
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r147 | break; | ||
} | ||||
} | ||||
paul
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r182 | void spectral_matrices_isr_f2( unsigned char statusReg ) | ||
paul
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r147 | { | ||
unsigned char status; | ||||
paul
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r166 | rtems_status_code status_code; | ||
paul
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r147 | |||
paul
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r182 | status = (statusReg & 0x30) >> 4; // [0011 0000] get the status_ready_matrix_f0_x bits | ||
paul
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r147 | |||
switch(status) | ||||
{ | ||||
case 0: | ||||
paul
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r149 | break; | ||
paul
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r147 | case 3: | ||
paul
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r150 | // UNEXPECTED VALUE | ||
paul
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r149 | spectral_matrix_regs->status = 0x30; // [0011 0000] | ||
paul
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r166 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_11 ); | ||
paul
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r147 | break; | ||
case 1: | ||||
paul
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r179 | ring_node_for_averaging_sm_f2 = current_ring_node_sm_f2->previous; | ||
current_ring_node_sm_f2 = current_ring_node_sm_f2->next; | ||||
paul
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r150 | 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; | ||||
paul
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r147 | spectral_matrix_regs->f2_0_address = current_ring_node_sm_f2->buffer_address; | ||
paul
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r149 | spectral_matrix_regs->status = 0x10; // [0001 0000] | ||
if (rtems_event_send( Task_id[TASKID_AVF2], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) | ||||
{ | ||||
paul
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r166 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 ); | ||
paul
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r149 | } | ||
paul
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r147 | break; | ||
case 2: | ||||
paul
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r179 | ring_node_for_averaging_sm_f2 = current_ring_node_sm_f2->previous; | ||
current_ring_node_sm_f2 = current_ring_node_sm_f2->next; | ||||
paul
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r150 | 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; | ||||
paul
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r147 | spectral_matrix_regs->f2_1_address = current_ring_node_sm_f2->buffer_address; | ||
paul
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r149 | spectral_matrix_regs->status = 0x20; // [0010 0000] | ||
if (rtems_event_send( Task_id[TASKID_AVF2], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) | ||||
{ | ||||
paul
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r166 | status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 ); | ||
paul
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r149 | } | ||
paul
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r139 | break; | ||
paul
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r135 | } | ||
paul
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r147 | } | ||
paul
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r182 | void spectral_matrix_isr_error_handler( unsigned char statusReg ) | ||
paul
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r147 | { | ||
paul
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r179 | rtems_status_code status_code; | ||
paul
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r166 | |||
paul
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r182 | if (statusReg & 0x7c0) // [0111 1100 0000] | ||
paul
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r179 | { | ||
status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_8 ); | ||||
} | ||||
paul
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r174 | |||
paul
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r179 | spectral_matrix_regs->status = spectral_matrix_regs->status & 0x7c0; | ||
paul
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r147 | } | ||
paul
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r126 | |||
paul
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r147 | 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 | ||||
paul
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r135 | |||
paul
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r182 | unsigned char statusReg; | ||
paul
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r147 | |||
paul
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r182 | statusReg = spectral_matrix_regs->status; | ||
spectral_matrices_isr_f0( statusReg ); | ||||
paul
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r135 | |||
paul
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r182 | spectral_matrices_isr_f1( statusReg ); | ||
paul
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r126 | |||
paul
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r182 | spectral_matrices_isr_f2( statusReg ); | ||
spectral_matrix_isr_error_handler( statusReg ); | ||||
paul
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r126 | } | ||
//****************** | ||||
// 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 ) | ||||
{ | ||||
paul
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r173 | init_ring( sm_ring_f0, NB_RING_NODES_SM_F0, sm_f0, TOTAL_SIZE_SM ); | ||
init_ring( sm_ring_f1, NB_RING_NODES_SM_F1, sm_f1, TOTAL_SIZE_SM ); | ||||
init_ring( sm_ring_f2, NB_RING_NODES_SM_F2, sm_f2, TOTAL_SIZE_SM ); | ||||
DEBUG_PRINTF1("sm_ring_f0 @%x\n", (unsigned int) sm_ring_f0) | ||||
DEBUG_PRINTF1("sm_ring_f1 @%x\n", (unsigned int) sm_ring_f1) | ||||
DEBUG_PRINTF1("sm_ring_f2 @%x\n", (unsigned int) sm_ring_f2) | ||||
DEBUG_PRINTF1("sm_f0 @%x\n", (unsigned int) sm_f0) | ||||
DEBUG_PRINTF1("sm_f1 @%x\n", (unsigned int) sm_f1) | ||||
DEBUG_PRINTF1("sm_f2 @%x\n", (unsigned int) sm_f2) | ||||
paul
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r126 | } | ||
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 ) | ||||
{ | ||||
paul
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r139 | 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; | ||||
paul
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r126 | |||
paul
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r180 | ring_node_for_averaging_sm_f0 = NULL; | ||
ring_node_for_averaging_sm_f1 = NULL; | ||||
ring_node_for_averaging_sm_f2 = NULL; | ||||
paul
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r126 | } | ||
//***************** | ||||
// Basic Parameters | ||||
paul
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r181 | void BP_init_header( bp_packet *packet, | ||
paul
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r126 | unsigned int apid, unsigned char sid, | ||
unsigned int packetLength, unsigned char blkNr ) | ||||
{ | ||||
paul
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r181 | packet->targetLogicalAddress = CCSDS_DESTINATION_ID; | ||
packet->protocolIdentifier = CCSDS_PROTOCOLE_ID; | ||||
packet->reserved = 0x00; | ||||
packet->userApplication = CCSDS_USER_APP; | ||||
packet->packetID[0] = (unsigned char) (apid >> 8); | ||||
packet->packetID[1] = (unsigned char) (apid); | ||||
packet->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE; | ||||
packet->packetSequenceControl[1] = 0x00; | ||||
packet->packetLength[0] = (unsigned char) (packetLength >> 8); | ||||
packet->packetLength[1] = (unsigned char) (packetLength); | ||||
paul
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r126 | // DATA FIELD HEADER | ||
paul
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r181 | packet->spare1_pusVersion_spare2 = 0x10; | ||
packet->serviceType = TM_TYPE_LFR_SCIENCE; // service type | ||||
paul
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r192 | packet->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_3; // service subtype | ||
paul
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r181 | packet->destinationID = TM_DESTINATION_ID_GROUND; | ||
packet->time[0] = 0x00; | ||||
packet->time[1] = 0x00; | ||||
packet->time[2] = 0x00; | ||||
packet->time[3] = 0x00; | ||||
packet->time[4] = 0x00; | ||||
packet->time[5] = 0x00; | ||||
paul
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r126 | // AUXILIARY DATA HEADER | ||
paul
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r181 | packet->sid = sid; | ||
packet->biaStatusInfo = 0x00; | ||||
paul
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r200 | packet->sy_lfr_common_parameters_spare = 0x00; | ||
packet->sy_lfr_common_parameters = 0x00; | ||||
paul
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r181 | packet->acquisitionTime[0] = 0x00; | ||
packet->acquisitionTime[1] = 0x00; | ||||
packet->acquisitionTime[2] = 0x00; | ||||
packet->acquisitionTime[3] = 0x00; | ||||
packet->acquisitionTime[4] = 0x00; | ||||
packet->acquisitionTime[5] = 0x00; | ||||
packet->pa_lfr_bp_blk_nr[0] = 0x00; // BLK_NR MSB | ||||
packet->pa_lfr_bp_blk_nr[1] = blkNr; // BLK_NR LSB | ||||
paul
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r126 | } | ||
paul
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r181 | void BP_init_header_with_spare( bp_packet_with_spare *packet, | ||
paul
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r126 | unsigned int apid, unsigned char sid, | ||
unsigned int packetLength , unsigned char blkNr) | ||||
{ | ||||
paul
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r181 | packet->targetLogicalAddress = CCSDS_DESTINATION_ID; | ||
packet->protocolIdentifier = CCSDS_PROTOCOLE_ID; | ||||
packet->reserved = 0x00; | ||||
packet->userApplication = CCSDS_USER_APP; | ||||
packet->packetID[0] = (unsigned char) (apid >> 8); | ||||
packet->packetID[1] = (unsigned char) (apid); | ||||
packet->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE; | ||||
packet->packetSequenceControl[1] = 0x00; | ||||
packet->packetLength[0] = (unsigned char) (packetLength >> 8); | ||||
packet->packetLength[1] = (unsigned char) (packetLength); | ||||
paul
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r126 | // DATA FIELD HEADER | ||
paul
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r181 | packet->spare1_pusVersion_spare2 = 0x10; | ||
packet->serviceType = TM_TYPE_LFR_SCIENCE; // service type | ||||
paul
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r192 | packet->serviceSubType = TM_SUBTYPE_LFR_SCIENCE_3; // service subtype | ||
paul
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r181 | packet->destinationID = TM_DESTINATION_ID_GROUND; | ||
paul
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r126 | // AUXILIARY DATA HEADER | ||
paul
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r181 | packet->sid = sid; | ||
packet->biaStatusInfo = 0x00; | ||||
paul
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r200 | packet->sy_lfr_common_parameters_spare = 0x00; | ||
packet->sy_lfr_common_parameters = 0x00; | ||||
paul
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r181 | packet->time[0] = 0x00; | ||
packet->time[0] = 0x00; | ||||
packet->time[0] = 0x00; | ||||
packet->time[0] = 0x00; | ||||
packet->time[0] = 0x00; | ||||
packet->time[0] = 0x00; | ||||
packet->source_data_spare = 0x00; | ||||
packet->pa_lfr_bp_blk_nr[0] = 0x00; // BLK_NR MSB | ||||
packet->pa_lfr_bp_blk_nr[1] = blkNr; // BLK_NR LSB | ||||
paul
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r126 | } | ||
paul
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r133 | void BP_send(char *data, rtems_id queue_id, unsigned int nbBytesToSend, unsigned int sid ) | ||
paul
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r126 | { | ||
rtems_status_code status; | ||||
// SEND PACKET | ||||
status = rtems_message_queue_send( queue_id, data, nbBytesToSend); | ||||
if (status != RTEMS_SUCCESSFUL) | ||||
{ | ||||
paul
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r227 | PRINTF1("ERR *** in BP_send *** ERR %d\n", (int) status) | ||
paul
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r126 | } | ||
} | ||||
paul
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r243 | void BP_send_s1_s2(char *data, rtems_id queue_id, unsigned int nbBytesToSend, unsigned int sid ) | ||
{ | ||||
/** This function is used to send the BP paquets when needed. | ||||
* | ||||
* @param transitionCoarseTime is the requested transition time contained in the TC_LFR_ENTER_MODE | ||||
* | ||||
* @return void | ||||
* | ||||
* SBM1 and SBM2 paquets are sent depending on the type of the LFR mode transition. | ||||
* BURST paquets are sent everytime. | ||||
* | ||||
*/ | ||||
rtems_status_code status; | ||||
// SEND PACKET | ||||
// before lastValidTransitionDate, the data are drops even if they are ready | ||||
// this guarantees that no SBM packets will be received before the requestion enter mode time | ||||
if ( time_management_regs->coarse_time >= lastValidEnterModeTime) | ||||
{ | ||||
status = rtems_message_queue_send( queue_id, data, nbBytesToSend); | ||||
if (status != RTEMS_SUCCESSFUL) | ||||
{ | ||||
PRINTF1("ERR *** in BP_send *** ERR %d\n", (int) status) | ||||
} | ||||
} | ||||
} | ||||
paul
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r126 | //****************** | ||
// general functions | ||||
paul
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r171 | void reset_sm_status( void ) | ||
{ | ||||
// error | ||||
// 10 --------------- 9 ---------------- 8 ---------------- 7 --------- | ||||
// input_fif0_write_2 input_fifo_write_1 input_fifo_write_0 buffer_full | ||||
// ---------- 5 -- 4 -- 3 -- 2 -- 1 -- 0 -- | ||||
// ready bits f2_1 f2_0 f1_1 f1_1 f0_1 f0_0 | ||||
spectral_matrix_regs->status = 0x7ff; // [0111 1111 1111] | ||||
} | ||||
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r126 | 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 | ||||
* | ||||
*/ | ||||
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r171 | set_sm_irq_onError( 0 ); | ||
set_sm_irq_onNewMatrix( 0 ); | ||||
reset_sm_status(); | ||||
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r126 | |||
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r179 | // F1 | ||
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r139 | 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; | ||||
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r179 | // F2 | ||
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r139 | 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; | ||||
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r179 | // F3 | ||
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r139 | 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; | ||||
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r170 | |||
spectral_matrix_regs->matrix_length = 0xc8; // 25 * 128 / 16 = 200 = 0xc8 | ||||
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r126 | } | ||
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]; | ||||
} | ||||
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r139 | |||
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 ) | ||||
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r164 | + ( (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] ); | ||||
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r139 | return acquisitionTimeAslong; | ||
} | ||||
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r149 | unsigned char getSID( rtems_event_set event ) | ||
{ | ||||
unsigned char sid; | ||||
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r139 | |||
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r149 | 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; | ||||
} | ||||
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r182 | void extractReImVectors( float *inputASM, float *outputASM, unsigned int asmComponent ) | ||
{ | ||||
unsigned int i; | ||||
float re; | ||||
float im; | ||||
for (i=0; i<NB_BINS_PER_SM; i++){ | ||||
re = inputASM[ (asmComponent*NB_BINS_PER_SM) + i * 2 ]; | ||||
im = inputASM[ (asmComponent*NB_BINS_PER_SM) + i * 2 + 1]; | ||||
outputASM[ (asmComponent *NB_BINS_PER_SM) + i] = re; | ||||
outputASM[ (asmComponent+1)*NB_BINS_PER_SM + i] = im; | ||||
} | ||||
} | ||||
void copyReVectors( float *inputASM, float *outputASM, unsigned int asmComponent ) | ||||
{ | ||||
unsigned int i; | ||||
float re; | ||||
for (i=0; i<NB_BINS_PER_SM; i++){ | ||||
re = inputASM[ (asmComponent*NB_BINS_PER_SM) + i]; | ||||
outputASM[ (asmComponent*NB_BINS_PER_SM) + i] = re; | ||||
} | ||||
} | ||||
void ASM_patch( float *inputASM, float *outputASM ) | ||||
{ | ||||
extractReImVectors( inputASM, outputASM, 1); // b1b2 | ||||
extractReImVectors( inputASM, outputASM, 3 ); // b1b3 | ||||
extractReImVectors( inputASM, outputASM, 5 ); // b1e1 | ||||
extractReImVectors( inputASM, outputASM, 7 ); // b1e2 | ||||
extractReImVectors( inputASM, outputASM, 10 ); // b2b3 | ||||
extractReImVectors( inputASM, outputASM, 12 ); // b2e1 | ||||
extractReImVectors( inputASM, outputASM, 14 ); // b2e2 | ||||
extractReImVectors( inputASM, outputASM, 17 ); // b3e1 | ||||
extractReImVectors( inputASM, outputASM, 19 ); // b3e2 | ||||
extractReImVectors( inputASM, outputASM, 22 ); // e1e2 | ||||
copyReVectors(inputASM, outputASM, 0 ); // b1b1 | ||||
copyReVectors(inputASM, outputASM, 9 ); // b2b2 | ||||
copyReVectors(inputASM, outputASM, 16); // b3b3 | ||||
copyReVectors(inputASM, outputASM, 21); // e1e1 | ||||
copyReVectors(inputASM, outputASM, 24); // e2e2 | ||||
} | ||||
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r195 | |||
void ASM_compress_reorganize_and_divide_mask(float *averaged_spec_mat, float *compressed_spec_mat , float divider, | ||||
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r236 | unsigned char nbBinsCompressedMatrix, unsigned char nbBinsToAverage, | ||
unsigned char ASMIndexStart, | ||||
unsigned char channel ) | ||||
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r195 | { | ||
//************* | ||||
// input format | ||||
// component0[0 .. 127] component1[0 .. 127] .. component24[0 .. 127] | ||||
//************** | ||||
// output format | ||||
// matr0[0 .. 24] matr1[0 .. 24] .. matr127[0 .. 24] | ||||
//************ | ||||
// compression | ||||
// matr0[0 .. 24] matr1[0 .. 24] .. matr11[0 .. 24] => f0 NORM | ||||
// matr0[0 .. 24] matr1[0 .. 24] .. matr22[0 .. 24] => f0 BURST, SBM | ||||
int frequencyBin; | ||||
int asmComponent; | ||||
int offsetASM; | ||||
int offsetCompressed; | ||||
int offsetFBin; | ||||
int fBinMask; | ||||
int k; | ||||
// BUILD DATA | ||||
for (asmComponent = 0; asmComponent < NB_VALUES_PER_SM; asmComponent++) | ||||
{ | ||||
for( frequencyBin = 0; frequencyBin < nbBinsCompressedMatrix; frequencyBin++ ) | ||||
{ | ||||
offsetCompressed = // NO TIME OFFSET | ||||
frequencyBin * NB_VALUES_PER_SM | ||||
+ asmComponent; | ||||
offsetASM = // NO TIME OFFSET | ||||
asmComponent * NB_BINS_PER_SM | ||||
+ ASMIndexStart | ||||
+ frequencyBin * nbBinsToAverage; | ||||
offsetFBin = ASMIndexStart | ||||
+ frequencyBin * nbBinsToAverage; | ||||
compressed_spec_mat[ offsetCompressed ] = 0; | ||||
for ( k = 0; k < nbBinsToAverage; k++ ) | ||||
{ | ||||
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r236 | fBinMask = getFBinMask( offsetFBin + k, channel ); | ||
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r195 | compressed_spec_mat[offsetCompressed ] = | ||
( compressed_spec_mat[ offsetCompressed ] | ||||
+ averaged_spec_mat[ offsetASM + k ] * fBinMask ); | ||||
} | ||||
compressed_spec_mat[ offsetCompressed ] = | ||||
compressed_spec_mat[ offsetCompressed ] / (divider * nbBinsToAverage); | ||||
} | ||||
} | ||||
} | ||||
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r236 | int getFBinMask( int index, unsigned char channel ) | ||
paul
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r195 | { | ||
unsigned int indexInChar; | ||||
unsigned int indexInTheChar; | ||||
int fbin; | ||||
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r236 | unsigned char *sy_lfr_fbins_fx_word1; | ||
sy_lfr_fbins_fx_word1 = parameter_dump_packet.sy_lfr_fbins_f0_word1; | ||||
switch(channel) | ||||
{ | ||||
case 0: | ||||
sy_lfr_fbins_fx_word1 = parameter_dump_packet.sy_lfr_fbins_f0_word1; | ||||
break; | ||||
case 1: | ||||
sy_lfr_fbins_fx_word1 = parameter_dump_packet.sy_lfr_fbins_f1_word1; | ||||
break; | ||||
case 2: | ||||
sy_lfr_fbins_fx_word1 = parameter_dump_packet.sy_lfr_fbins_f2_word1; | ||||
break; | ||||
default: | ||||
PRINTF("ERR *** in getFBinMask, wrong frequency channel") | ||||
} | ||||
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r195 | |||
indexInChar = index >> 3; | ||||
indexInTheChar = index - indexInChar * 8; | ||||
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r236 | fbin = (int) ((sy_lfr_fbins_fx_word1[ NB_BYTES_PER_FREQ_MASK - 1 - indexInChar] >> indexInTheChar) & 0x1); | ||
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r195 | |||
return fbin; | ||||
} | ||||
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r214 | |||
void init_kcoeff_sbm_from_kcoeff_norm(float *input_kcoeff, float *output_kcoeff, unsigned char nb_bins_norm) | ||||
{ | ||||
unsigned char bin; | ||||
unsigned char kcoeff; | ||||
for (bin=0; bin<nb_bins_norm; bin++) | ||||
{ | ||||
for (kcoeff=0; kcoeff<NB_K_COEFF_PER_BIN; kcoeff++) | ||||
{ | ||||
output_kcoeff[ (bin*NB_K_COEFF_PER_BIN + kcoeff)*2 ] = input_kcoeff[ bin*NB_K_COEFF_PER_BIN + kcoeff ]; | ||||
output_kcoeff[ (bin*NB_K_COEFF_PER_BIN + kcoeff)*2 + 1 ] = input_kcoeff[ bin*NB_K_COEFF_PER_BIN + kcoeff ]; | ||||
} | ||||
} | ||||
} | ||||