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#ifndef FSW_PROCESSING_H_INCLUDED
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#define FSW_PROCESSING_H_INCLUDED
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#include <rtems.h>
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#include <grspw.h>
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#include <math.h>
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#include <stdlib.h> // abs() is in the stdlib
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#include <stdio.h> // printf()
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#include <math.h>
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#include "fsw_params.h"
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#include "fsw_spacewire.h"
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typedef struct ring_node_sm
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{
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struct ring_node_sm *previous;
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struct ring_node_sm *next;
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int buffer_address;
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unsigned int status;
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unsigned int coarseTime;
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unsigned int fineTime;
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} ring_node_sm;
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typedef struct ring_node_asm
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{
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struct ring_node_asm *next;
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float matrix[ TOTAL_SIZE_SM ];
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unsigned int status;
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} ring_node_asm;
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typedef struct
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{
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Header_TM_LFR_SCIENCE_BP_t header;
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unsigned char data[ 30 * 22 ]; // MAX size is 22 * 30 [TM_LFR_SCIENCE_BURST_BP2_F1]
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} bp_packet;
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typedef struct
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{
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Header_TM_LFR_SCIENCE_BP_with_spare_t header;
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unsigned char data[ 9 * 13 ]; // only for TM_LFR_SCIENCE_NORMAL_BP1_F0 and F1
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} bp_packet_with_spare;
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typedef struct
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{
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ring_node_asm *norm;
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ring_node_asm *burst_sbm;
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rtems_event_set event;
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unsigned int coarseTime;
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unsigned int fineTime;
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} asm_msg;
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extern volatile int sm_f0[ ];
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extern volatile int sm_f1[ ];
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extern volatile int sm_f2[ ];
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// parameters
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extern struct param_local_str param_local;
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// registers
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extern time_management_regs_t *time_management_regs;
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extern spectral_matrix_regs_t *spectral_matrix_regs;
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extern rtems_name misc_name[5];
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extern rtems_id Task_id[20]; /* array of task ids */
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// ISR
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rtems_isr spectral_matrices_isr( rtems_vector_number vector );
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rtems_isr spectral_matrices_isr_simu( rtems_vector_number vector );
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//******************
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// Spectral Matrices
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void reset_nb_sm( void );
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// SM
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void SM_init_rings( void );
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void SM_reset_current_ring_nodes( void );
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void SM_generic_init_ring(ring_node_sm *ring, unsigned char nbNodes, volatile int sm_f[] );
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// ASM
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void ASM_generic_init_ring(ring_node_asm *ring, unsigned char nbNodes );
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void ASM_init_header( Header_TM_LFR_SCIENCE_ASM_t *header);
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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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// Basic Parameters
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void BP_reset_current_ring_nodes( void );
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void BP_init_header( Header_TM_LFR_SCIENCE_BP_t *header,
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unsigned int apid, unsigned char sid,
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unsigned int packetLength , unsigned char blkNr);
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void BP_init_header_with_spare( Header_TM_LFR_SCIENCE_BP_with_spare_t *header,
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unsigned int apid, unsigned char sid,
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unsigned int packetLength, unsigned char blkNr );
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void BP_send( char *data,
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rtems_id queue_id ,
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unsigned int nbBytesToSend , unsigned int sid );
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//******************
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// general functions
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void reset_sm_status( void );
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void reset_spectral_matrix_regs( void );
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void set_time(unsigned char *time, unsigned char *timeInBuffer );
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unsigned long long int get_acquisition_time( unsigned char *timePtr );
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void close_matrix_actions(unsigned int *nb_sm, unsigned int nb_sm_before_avf, rtems_id avf_task_id,
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ring_node_sm *node_for_averaging, ring_node_sm *ringNode, unsigned long long int time);
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unsigned char getSID( rtems_event_set event );
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extern rtems_status_code get_message_queue_id_prc1( rtems_id *queue_id );
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extern rtems_status_code get_message_queue_id_prc2( rtems_id *queue_id );
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//***************************************
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// DEFINITIONS OF STATIC INLINE FUNCTIONS
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static inline void SM_average( float *averaged_spec_mat_NORM, float *averaged_spec_mat_SBM,
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ring_node_sm *ring_node_tab[],
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unsigned int nbAverageNORM, unsigned int nbAverageSBM );
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static inline void ASM_reorganize_and_divide(float *averaged_spec_mat, float *averaged_spec_mat_reorganized,
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float divider );
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static inline void ASM_compress_reorganize_and_divide(float *averaged_spec_mat, float *compressed_spec_mat,
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float divider,
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unsigned char nbBinsCompressedMatrix, unsigned char nbBinsToAverage , unsigned char ASMIndexStart);
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static inline void ASM_convert(volatile float *input_matrix, char *output_matrix);
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void SM_average( float *averaged_spec_mat_NORM, float *averaged_spec_mat_SBM,
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ring_node_sm *ring_node_tab[],
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unsigned int nbAverageNORM, unsigned int nbAverageSBM )
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{
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float sum;
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unsigned int i;
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for(i=0; i<TOTAL_SIZE_SM; i++)
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{
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sum = ( (int *) (ring_node_tab[0]->buffer_address) ) [ i ]
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+ ( (int *) (ring_node_tab[1]->buffer_address) ) [ i ]
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+ ( (int *) (ring_node_tab[2]->buffer_address) ) [ i ]
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+ ( (int *) (ring_node_tab[3]->buffer_address) ) [ i ]
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+ ( (int *) (ring_node_tab[4]->buffer_address) ) [ i ]
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+ ( (int *) (ring_node_tab[5]->buffer_address) ) [ i ]
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+ ( (int *) (ring_node_tab[6]->buffer_address) ) [ i ]
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+ ( (int *) (ring_node_tab[7]->buffer_address) ) [ i ];
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if ( (nbAverageNORM == 0) && (nbAverageSBM == 0) )
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{
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averaged_spec_mat_NORM[ i ] = sum;
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averaged_spec_mat_SBM[ i ] = sum;
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}
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else if ( (nbAverageNORM != 0) && (nbAverageSBM != 0) )
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{
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averaged_spec_mat_NORM[ i ] = ( averaged_spec_mat_NORM[ i ] + sum );
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averaged_spec_mat_SBM[ i ] = ( averaged_spec_mat_SBM[ i ] + sum );
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}
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else if ( (nbAverageNORM != 0) && (nbAverageSBM == 0) )
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{
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averaged_spec_mat_NORM[ i ] = ( averaged_spec_mat_NORM[ i ] + sum );
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averaged_spec_mat_SBM[ i ] = sum;
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}
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else
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{
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PRINTF2("ERR *** in SM_average *** unexpected parameters %d %d\n", nbAverageNORM, nbAverageSBM)
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}
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}
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}
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void ASM_reorganize_and_divide( float *averaged_spec_mat, float *averaged_spec_mat_reorganized, float divider )
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{
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int frequencyBin;
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int asmComponent;
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unsigned int offsetAveragedSpecMatReorganized;
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unsigned int offsetAveragedSpecMat;
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for (asmComponent = 0; asmComponent < NB_VALUES_PER_SM; asmComponent++)
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{
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for( frequencyBin = 0; frequencyBin < NB_BINS_PER_SM; frequencyBin++ )
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{
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offsetAveragedSpecMatReorganized =
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frequencyBin * NB_VALUES_PER_SM
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+ asmComponent;
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offsetAveragedSpecMat =
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asmComponent * NB_BINS_PER_SM
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+ frequencyBin;
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averaged_spec_mat_reorganized[offsetAveragedSpecMatReorganized ] =
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averaged_spec_mat[ offsetAveragedSpecMat ] / divider;
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}
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}
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}
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void ASM_compress_reorganize_and_divide(float *averaged_spec_mat, float *compressed_spec_mat , float divider,
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unsigned char nbBinsCompressedMatrix, unsigned char nbBinsToAverage, unsigned char ASMIndexStart )
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{
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int frequencyBin;
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int asmComponent;
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int offsetASM;
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int offsetCompressed;
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int k;
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// build data
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for (asmComponent = 0; asmComponent < NB_VALUES_PER_SM; asmComponent++)
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{
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for( frequencyBin = 0; frequencyBin < nbBinsCompressedMatrix; frequencyBin++ )
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{
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offsetCompressed = // NO TIME OFFSET
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frequencyBin * NB_VALUES_PER_SM
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+ asmComponent;
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offsetASM = // NO TIME OFFSET
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asmComponent * NB_BINS_PER_SM
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+ ASMIndexStart
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+ frequencyBin * nbBinsToAverage;
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compressed_spec_mat[ offsetCompressed ] = 0;
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for ( k = 0; k < nbBinsToAverage; k++ )
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{
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compressed_spec_mat[offsetCompressed ] =
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( compressed_spec_mat[ offsetCompressed ]
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+ averaged_spec_mat[ offsetASM + k ] ) / (divider * nbBinsToAverage);
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}
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}
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}
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}
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void ASM_convert( volatile float *input_matrix, char *output_matrix)
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{
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unsigned int frequencyBin;
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unsigned int asmComponent;
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char * pt_char_input;
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char * pt_char_output;
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unsigned int offsetInput;
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unsigned int offsetOutput;
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pt_char_input = (char*) &input_matrix;
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pt_char_output = (char*) &output_matrix;
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// convert all other data
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for( frequencyBin=0; frequencyBin<NB_BINS_PER_SM; frequencyBin++)
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{
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for ( asmComponent=0; asmComponent<NB_VALUES_PER_SM; asmComponent++)
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{
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offsetInput = (frequencyBin*NB_VALUES_PER_SM) + asmComponent ;
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offsetOutput = 2 * ( (frequencyBin*NB_VALUES_PER_SM) + asmComponent ) ;
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pt_char_input = (char*) &input_matrix [ offsetInput ];
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pt_char_output = (char*) &output_matrix[ offsetOutput ];
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pt_char_output[0] = pt_char_input[0]; // bits 31 downto 24 of the float
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pt_char_output[1] = pt_char_input[1]; // bits 23 downto 16 of the float
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}
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}
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}
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#endif // FSW_PROCESSING_H_INCLUDED
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