FSW-rtems-processing.c
397 lines
| 19.7 KiB
| text/x-c
|
CLexer
/ src / FSW-rtems-processing.c
paul
|
r0 | #include <FSW-rtems-processing.h> | ||
#include<math.h> | ||||
#include <stdio.h> | ||||
#include <leon.h> | ||||
float k14_re = 1; | ||||
float k14_im = 1; | ||||
float k14_bis_re = 1; | ||||
float k14_bis_im = 1; | ||||
float k14_tris_re = 1; | ||||
float k14_tris_im = 1; | ||||
float k15_re = 1; | ||||
float k15_im = 1; | ||||
float k15_bis_re = 1; | ||||
float k15_bis_im = 1; | ||||
float k24_re = 1; | ||||
float k24_im = 1; | ||||
float k24_bis_re = 1; | ||||
float k24_bis_im = 1; | ||||
float k24_tris_re = 1; | ||||
float k24_tris_im = 1; | ||||
float k25_re = 1; | ||||
float k25_im = 1; | ||||
float k25_bis_re = 1; | ||||
float k25_bis_im = 1; | ||||
float k34_re = 1; | ||||
float k34_im = 1; | ||||
float k44 = 1; | ||||
float k55 = 1; | ||||
float k45_re = 1; | ||||
float k45_im = 1; | ||||
float alpha_M = M_PI/4; | ||||
volatile int spectral_matrix_f0_a[TOTAL_SIZE_SPECTRAL_MATRIX]; | ||||
volatile int spectral_matrix_f0_b[TOTAL_SIZE_SPECTRAL_MATRIX]; | ||||
volatile int spectral_matrix_f0_c[TOTAL_SIZE_SPECTRAL_MATRIX]; | ||||
volatile int spectral_matrix_f0_d[TOTAL_SIZE_SPECTRAL_MATRIX]; | ||||
volatile int spectral_matrix_f0_e[TOTAL_SIZE_SPECTRAL_MATRIX]; | ||||
volatile int spectral_matrix_f0_f[TOTAL_SIZE_SPECTRAL_MATRIX]; | ||||
volatile int spectral_matrix_f0_g[TOTAL_SIZE_SPECTRAL_MATRIX]; | ||||
volatile int spectral_matrix_f0_h[TOTAL_SIZE_SPECTRAL_MATRIX]; | ||||
float averaged_spectral_matrix_f0[TOTAL_SIZE_SPECTRAL_MATRIX]; | ||||
float compressed_spectral_matrix_f0[TOTAL_SIZE_COMPRESSED_MATRIX_f0]; | ||||
unsigned char LFR_BP1_F0[NB_BINS_COMPRESSED_MATRIX_f0*9]; | ||||
extern rtems_id Task_id[]; /* array of task ids */ | ||||
struct spectral_matrices_regs_str{ | ||||
volatile int ctrl; | ||||
volatile int address0; | ||||
volatile int address1; | ||||
}; | ||||
struct spectral_matrices_regs_str *spectral_matrices_regs; | ||||
// Interrupt Service Routine for spectral matrices processing | ||||
rtems_isr spectral_matrices_isr( rtems_vector_number vector ) | ||||
{ | ||||
if (rtems_event_send( Task_id[4], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) | ||||
printf("In spectral_matrices_isr *** Error sending event to BPPR\n"); | ||||
} | ||||
rtems_task spw_bppr_task(rtems_task_argument argument) | ||||
{ | ||||
rtems_status_code status; | ||||
rtems_event_set event_out; | ||||
static int nb_average_f0 = 0; | ||||
//static int nb_average_f1 = 0; | ||||
//static int nb_average_f2 = 0; | ||||
while(1) | ||||
spectral_matrices_regs = (struct spectral_matrices_regs_str *) ADDRESS_APB_SPECTRAL_MATRICES; | ||||
spectral_matrices_regs->address0 = (volatile int) spectral_matrix_f0_a; | ||||
spectral_matrices_regs->address1 = (volatile int) spectral_matrix_f0_b; | ||||
printf("In BPPR ***\n"); | ||||
while(1){ // wait for an event to begin with the processing | ||||
status = rtems_event_receive(RTEMS_EVENT_0, RTEMS_WAIT, RTEMS_NO_TIMEOUT, &event_out); | ||||
if (status == RTEMS_SUCCESSFUL){ | ||||
if ((spectral_matrices_regs->ctrl & 0x00000001)==1){ | ||||
matrix_average(spectral_matrix_f0_a, averaged_spectral_matrix_f0); | ||||
spectral_matrices_regs->ctrl = spectral_matrices_regs->ctrl & 0xfffffffe; | ||||
//printf("f0_a\n"); | ||||
nb_average_f0++; | ||||
} | ||||
if (((spectral_matrices_regs->ctrl>>1) & 0x00000001)==1){ | ||||
matrix_average(spectral_matrix_f0_b, compressed_spectral_matrix_f0); | ||||
spectral_matrices_regs->ctrl = spectral_matrices_regs->ctrl & 0xfffffffd; | ||||
//printf("f0_b\n"); | ||||
nb_average_f0++; | ||||
} | ||||
if (nb_average_f0 == NB_AVERAGE_NORMAL_f0){ | ||||
matrix_compression(averaged_spectral_matrix_f0, 0, compressed_spectral_matrix_f0); | ||||
//printf("f0 compressed\n"); | ||||
nb_average_f0 = 0; | ||||
matrix_reset(averaged_spectral_matrix_f0); | ||||
} | ||||
} | ||||
} | ||||
} | ||||
void matrix_average(volatile int *spectral_matrix, float *averaged_spectral_matrix) | ||||
{ | ||||
int i; | ||||
for(i=0; i<TOTAL_SIZE_SPECTRAL_MATRIX; i++){ | ||||
averaged_spectral_matrix[i] = averaged_spectral_matrix[i] + spectral_matrix_f0_a[i] | ||||
+ spectral_matrix_f0_b[i] | ||||
+ spectral_matrix_f0_c[i] | ||||
+ spectral_matrix_f0_d[i] | ||||
+ spectral_matrix_f0_e[i] | ||||
+ spectral_matrix_f0_f[i] | ||||
+ spectral_matrix_f0_g[i] | ||||
+ spectral_matrix_f0_h[i]; | ||||
} | ||||
} | ||||
void matrix_reset(float *averaged_spectral_matrix) | ||||
{ | ||||
int i; | ||||
for(i=0; i<TOTAL_SIZE_SPECTRAL_MATRIX; i++){ | ||||
averaged_spectral_matrix_f0[i] = 0; | ||||
} | ||||
} | ||||
void matrix_compression(float *averaged_spectral_matrix, unsigned char fChannel, float *compressed_spectral_matrix) | ||||
{ | ||||
int i, j; | ||||
switch (fChannel){ | ||||
case 0: | ||||
for(i=0;i<NB_BINS_COMPRESSED_MATRIX_f0;i++){ | ||||
j = 17 + i * 8; | ||||
compressed_spectral_matrix[i] = (averaged_spectral_matrix[j] | ||||
+ averaged_spectral_matrix[j+1] | ||||
+ averaged_spectral_matrix[j+2] | ||||
+ averaged_spectral_matrix[j+3] | ||||
+ averaged_spectral_matrix[j+4] | ||||
+ averaged_spectral_matrix[j+5] | ||||
+ averaged_spectral_matrix[j+6] | ||||
+ averaged_spectral_matrix[j+7])/(8*NB_AVERAGE_NORMAL_f0); | ||||
} | ||||
break; | ||||
case 1: | ||||
// case fChannel = f1 tp be completed later | ||||
break; | ||||
case 2: | ||||
// case fChannel = f1 tp be completed later | ||||
break; | ||||
default: | ||||
break; | ||||
} | ||||
} | ||||
void BP1_set(float * compressed_spectral_matrix, unsigned char nb_bins_compressed_spectral_matrix, unsigned char * LFR_BP1){ | ||||
int i, j; | ||||
unsigned char tmp_u_char; | ||||
unsigned char * pt_char; | ||||
float PSDB, PSDE; | ||||
float NVEC_V0, NVEC_V1, NVEC_V2; | ||||
float significand; | ||||
int exponent; | ||||
float aux, tr_SB_SB, tmp; | ||||
float e_cross_b_re, e_cross_b_im; | ||||
float n_cross_e_scal_b_re = 0, n_cross_e_scal_b_im = 0; | ||||
float nx = 0, ny = 0; | ||||
float bz_bz_star = 0; | ||||
for(i=0; i<nb_bins_compressed_spectral_matrix; i++){ | ||||
//============================================== | ||||
// BP1 PSD == B PAR_LFR_SC_BP1_PE_FL0 == 16 bits | ||||
PSDB = compressed_spectral_matrix[i*30] // S11 | ||||
+ compressed_spectral_matrix[i*30+10] // S22 | ||||
+ compressed_spectral_matrix[i*30+18]; // S33 | ||||
significand = frexp(PSDB, &exponent); | ||||
pt_char = (unsigned char*) &PSDB; | ||||
LFR_BP1[i*9+8] = pt_char[0]; // bits 31 downto 24 of the float | ||||
LFR_BP1[i*9+7] = pt_char[1]; // bits 23 downto 16 of the float | ||||
//============================================== | ||||
// BP1 PSD == E PAR_LFR_SC_BP1_PB_FL0 == 16 bits | ||||
PSDE = compressed_spectral_matrix[i*30+24] * k44 // S44 | ||||
+ compressed_spectral_matrix[i*30+28] * k55 // S55 | ||||
+ compressed_spectral_matrix[i*30+26] * k45_re // S45 | ||||
- compressed_spectral_matrix[i*30+27] * k45_im; // S45 | ||||
pt_char = (unsigned char*) &PSDE; | ||||
LFR_BP1[i*9+6] = pt_char[0]; // bits 31 downto 24 of the float | ||||
LFR_BP1[i*9+5] = pt_char[1]; // bits 23 downto 16 of the float | ||||
//============================================================================== | ||||
// BP1 normal wave vector == PAR_LFR_SC_BP1_NVEC_V0_F0 == 8 bits | ||||
// == PAR_LFR_SC_BP1_NVEC_V1_F0 == 8 bits | ||||
// == PAR_LFR_SC_BP1_NVEC_V2_F0 == 1 bits | ||||
tmp = sqrt( | ||||
compressed_spectral_matrix[i*30+3]*compressed_spectral_matrix[i*30+3] //Im S12 | ||||
+compressed_spectral_matrix[i*30+5]*compressed_spectral_matrix[i*30+5] //Im S13 | ||||
+compressed_spectral_matrix[i*30+5]*compressed_spectral_matrix[i*30+13] //Im S23 | ||||
); | ||||
NVEC_V0 = compressed_spectral_matrix[i*30+13] / tmp; // Im S23 | ||||
NVEC_V1 = -compressed_spectral_matrix[i*30+5] / tmp; // Im S13 | ||||
NVEC_V2 = compressed_spectral_matrix[i*30+1] / tmp; // Im S12 | ||||
LFR_BP1[i*9+4] = (char) (NVEC_V0*256); | ||||
LFR_BP1[i*9+3] = (char) (NVEC_V1*256); | ||||
pt_char = (unsigned char*) &NVEC_V2; | ||||
LFR_BP1[i*9+2] = pt_char[0] & 0x80; // extract the sign of NVEC_V2 | ||||
//======================================================= | ||||
// BP1 ellipticity == PAR_LFR_SC_BP1_ELLIP_F0 == 4 bits | ||||
aux = 2*tmp / PSDB; // compute the ellipticity | ||||
tmp_u_char = (unsigned char) (aux*(16-1)); // convert the ellipticity | ||||
LFR_BP1[i*9+2] = LFR_BP1[i*9+2] | ((tmp_u_char&0x0f)<<3); // keeps 4 bits of the resulting unsigned char | ||||
//============================================================== | ||||
// BP1 degree of polarization == PAR_LFR_SC_BP1_DOP_F0 == 3 bits | ||||
for(j = 0; j<NB_VALUES_PER_SPECTRAL_MATRIX;j++){ | ||||
tr_SB_SB = compressed_spectral_matrix[i*30]*compressed_spectral_matrix[i*30] | ||||
+ compressed_spectral_matrix[i*30+10]*compressed_spectral_matrix[i*30+10] | ||||
+ compressed_spectral_matrix[i*30+18]*compressed_spectral_matrix[i*30+18] | ||||
+ 2 * compressed_spectral_matrix[i*30+2]*compressed_spectral_matrix[i*30+2] | ||||
+ 2 * compressed_spectral_matrix[i*30+3]*compressed_spectral_matrix[i*30+3] | ||||
+ 2 * compressed_spectral_matrix[i*30+4]*compressed_spectral_matrix[i*30+4] | ||||
+ 2 * compressed_spectral_matrix[i*30+5]*compressed_spectral_matrix[i*30+5] | ||||
+ 2 * compressed_spectral_matrix[i*30+12]*compressed_spectral_matrix[i*30+12] | ||||
+ 2 * compressed_spectral_matrix[i*30+13]*compressed_spectral_matrix[i*30+13]; | ||||
} | ||||
aux = PSDB*PSDB; | ||||
tmp = ( 3*tr_SB_SB - aux ) / ( 2 * aux ); | ||||
tmp_u_char = (unsigned char) (NVEC_V0*(8-1)); | ||||
LFR_BP1[i*9+2] = LFR_BP1[i*9+2] | ((tmp_u_char&0x07)); // keeps 3 bits of the resulting unsigned char | ||||
//======================================================================================= | ||||
// BP1 z-component of the normalized Poynting flux == PAR_LFR_SC_BP1_SZ_F0 == 8 bits (7+1) | ||||
e_cross_b_re = compressed_spectral_matrix[i*30+20]*k34_re | ||||
+ compressed_spectral_matrix[i*30+6]*k14_re | ||||
+ compressed_spectral_matrix[i*30+8]*k15_re | ||||
+ compressed_spectral_matrix[i*30+14]*k24_re | ||||
+ compressed_spectral_matrix[i*30+16]*k25_re; | ||||
e_cross_b_im = compressed_spectral_matrix[i*30+21]*k34_im | ||||
+ compressed_spectral_matrix[i*30+7]*k14_im | ||||
+ compressed_spectral_matrix[i*30+9]*k15_im | ||||
+ compressed_spectral_matrix[i*30+15]*k24_im | ||||
+ compressed_spectral_matrix[i*30+17]*k25_im; | ||||
tmp = e_cross_b_re / PSDE; // compute ReaSz | ||||
LFR_BP1[i*9+1] = ((unsigned char) (tmp * 128)) & 0x7f; // is it always positive? | ||||
tmp = e_cross_b_re * e_cross_b_im; | ||||
pt_char = (unsigned char*) &tmp; | ||||
LFR_BP1[i*9+1] = LFR_BP1[i*9+1] | (pt_char[0] & 0x80); // extract the sign of ArgSz | ||||
//====================================================================== | ||||
// BP1 phase velocity estimator == PAR_LFR_SC_BP1_VPHI_F0 == 8 bits (7+1) | ||||
nx = -sin(alpha_M)*NVEC_V0 - cos(alpha_M)*NVEC_V1; | ||||
ny = NVEC_V2; | ||||
bz_bz_star = cos(alpha_M) * cos(alpha_M) * compressed_spectral_matrix[i*30] // re S11 | ||||
+ sin(alpha_M) * sin(alpha_M) * compressed_spectral_matrix[i*30+10] // re S22 | ||||
- 2 * sin(alpha_M) * cos(alpha_M) * compressed_spectral_matrix[i*30+2]; // re S12 | ||||
n_cross_e_scal_b_re = nx * (compressed_spectral_matrix[i*30+8]*k15_bis_re | ||||
+compressed_spectral_matrix[i*30+6]*k14_bis_re | ||||
+compressed_spectral_matrix[i*30+16]*k25_bis_re | ||||
+compressed_spectral_matrix[i*30+14]*k24_bis_re) | ||||
+ ny * (compressed_spectral_matrix[i*30+6]*k14_tris_re | ||||
+compressed_spectral_matrix[i*30+14]*k24_tris_re); | ||||
n_cross_e_scal_b_im = nx * (compressed_spectral_matrix[i*30+8]*k15_bis_im | ||||
+compressed_spectral_matrix[i*30+6]*k14_bis_im | ||||
+compressed_spectral_matrix[i*30+16]*k25_bis_im | ||||
+compressed_spectral_matrix[i*30+14]*k24_bis_im) | ||||
+ ny * (compressed_spectral_matrix[i*30+6]*k14_tris_im | ||||
+compressed_spectral_matrix[i*30+14]*k24_tris_im); | ||||
tmp = n_cross_e_scal_b_re / bz_bz_star; | ||||
LFR_BP1[i*9+0] = ((unsigned char) (tmp * 128)) & 0x7f; // is it always positive? | ||||
tmp = n_cross_e_scal_b_re * n_cross_e_scal_b_im; | ||||
pt_char = (unsigned char*) &tmp; | ||||
LFR_BP1[i*9+1] = LFR_BP1[i*9+0] | (pt_char[0] & 0x80); // extract the sign of ArgV | ||||
} | ||||
} | ||||
void BP2_set(float * compressed_spectral_matrix, unsigned char nb_bins_compressed_spectral_matrix){ | ||||
// BP2 autocorrelation | ||||
int i, aux = 0; | ||||
for(i = 0; i<nb_bins_compressed_spectral_matrix; i++){ | ||||
// S12 | ||||
aux = sqrt(compressed_spectral_matrix[i*30]*compressed_spectral_matrix[i*30+10]); | ||||
compressed_spectral_matrix[i*30+2] = compressed_spectral_matrix[i*30+2] / aux; | ||||
compressed_spectral_matrix[i*30+3] = compressed_spectral_matrix[i*30+3] / aux; | ||||
// S13 | ||||
aux = sqrt(compressed_spectral_matrix[i*30]*compressed_spectral_matrix[i*30+18]); | ||||
compressed_spectral_matrix[i*30+4] = compressed_spectral_matrix[i*30+4] / aux; | ||||
compressed_spectral_matrix[i*30+5] = compressed_spectral_matrix[i*30+5] / aux; | ||||
// S23 | ||||
aux = sqrt(compressed_spectral_matrix[i*30+12]*compressed_spectral_matrix[i*30+18]); | ||||
compressed_spectral_matrix[i*30+12] = compressed_spectral_matrix[i*30+12] / aux; | ||||
compressed_spectral_matrix[i*30+13] = compressed_spectral_matrix[i*30+13] / aux; | ||||
// S45 | ||||
aux = sqrt(compressed_spectral_matrix[i*30+24]*compressed_spectral_matrix[i*30+28]); | ||||
compressed_spectral_matrix[i*30+26] = compressed_spectral_matrix[i*30+26] / aux; | ||||
compressed_spectral_matrix[i*30+27] = compressed_spectral_matrix[i*30+27] / aux; | ||||
// S14 | ||||
aux = sqrt(compressed_spectral_matrix[i*30]*compressed_spectral_matrix[i*30+24]); | ||||
compressed_spectral_matrix[i*30+6] = compressed_spectral_matrix[i*30+6] / aux; | ||||
compressed_spectral_matrix[i*30+7] = compressed_spectral_matrix[i*30+7] / aux; | ||||
// S15 | ||||
aux = sqrt(compressed_spectral_matrix[i*30]*compressed_spectral_matrix[i*30+28]); | ||||
compressed_spectral_matrix[i*30+8] = compressed_spectral_matrix[i*30+8] / aux; | ||||
compressed_spectral_matrix[i*30+9] = compressed_spectral_matrix[i*30+9] / aux; | ||||
// S24 | ||||
aux = sqrt(compressed_spectral_matrix[i*10]*compressed_spectral_matrix[i*30+24]); | ||||
compressed_spectral_matrix[i*30+14] = compressed_spectral_matrix[i*30+14] / aux; | ||||
compressed_spectral_matrix[i*30+15] = compressed_spectral_matrix[i*30+15] / aux; | ||||
// S25 | ||||
aux = sqrt(compressed_spectral_matrix[i*10]*compressed_spectral_matrix[i*30+28]); | ||||
compressed_spectral_matrix[i*30+16] = compressed_spectral_matrix[i*30+16] / aux; | ||||
compressed_spectral_matrix[i*30+17] = compressed_spectral_matrix[i*30+17] / aux; | ||||
// S34 | ||||
aux = sqrt(compressed_spectral_matrix[i*18]*compressed_spectral_matrix[i*30+24]); | ||||
compressed_spectral_matrix[i*30+20] = compressed_spectral_matrix[i*30+20] / aux; | ||||
compressed_spectral_matrix[i*30+21] = compressed_spectral_matrix[i*30+21] / aux; | ||||
// S35 | ||||
aux = sqrt(compressed_spectral_matrix[i*18]*compressed_spectral_matrix[i*30+28]); | ||||
compressed_spectral_matrix[i*30+22] = compressed_spectral_matrix[i*30+22] / aux; | ||||
compressed_spectral_matrix[i*30+23] = compressed_spectral_matrix[i*30+23] / aux; | ||||
} | ||||
} | ||||
rtems_task spw_bppr_task_rate_monotonic(rtems_task_argument argument) | ||||
{ | ||||
rtems_status_code status; | ||||
//static int nb_average_f1 = 0; | ||||
//static int nb_average_f2 = 0; | ||||
rtems_name name; | ||||
rtems_id period; | ||||
name = rtems_build_name( 'P', 'E', 'R', 'D' ); | ||||
status = rtems_rate_monotonic_create( name, &period ); | ||||
if( status != RTEMS_SUCCESSFUL ) { | ||||
printf( "rtems_rate_monotonic_create failed with status of %d\n", status ); | ||||
//exit( 1 ); | ||||
} | ||||
spectral_matrices_regs = (struct spectral_matrices_regs_str *) ADDRESS_APB_SPECTRAL_MATRICES; | ||||
spectral_matrices_regs->address0 = (volatile int) spectral_matrix_f0_a; | ||||
spectral_matrices_regs->address1 = (volatile int) spectral_matrix_f0_b; | ||||
printf("In BPPR BIS ***\n"); | ||||
while(1){ // launch the rate monotonic task | ||||
if ( rtems_rate_monotonic_period( period, 8 ) == RTEMS_TIMEOUT ){ | ||||
printf("TIMEOUT\n"); | ||||
//break; | ||||
} | ||||
status = rtems_event_send( Task_id[6], RTEMS_EVENT_0 ); // sending an event to the task 6, AVF0 | ||||
if (status != RTEMS_SUCCESSFUL) printf("IN TASK BPPR BIS *** Error sending RTEMS_EVENT_0 to AVF0, code %d\n", status); | ||||
} | ||||
status = rtems_rate_monotonic_delete( period ); | ||||
if ( status != RTEMS_SUCCESSFUL ) { | ||||
printf( "rtems_rate_monotonic_delete failed with status of %d.\n", status ); | ||||
//exit( 1 ); | ||||
} | ||||
status = rtems_task_delete( RTEMS_SELF ); /* should not return */ | ||||
printf( "rtems_task_delete returned with status of %d.\n", status ); | ||||
//exit( 1 ); | ||||
} | ||||
rtems_task spw_avf0_task(rtems_task_argument argument){ | ||||
int i; | ||||
static int nb_average; | ||||
rtems_event_set event_out; | ||||
rtems_status_code status; | ||||
nb_average = 0; | ||||
while(1){ | ||||
rtems_event_receive(RTEMS_EVENT_0, RTEMS_WAIT, RTEMS_NO_TIMEOUT, &event_out); // wait for an RTEMS_EVENT0 | ||||
for(i=0; i<TOTAL_SIZE_SPECTRAL_MATRIX; i++){ | ||||
averaged_spectral_matrix_f0[i] = averaged_spectral_matrix_f0[i] + spectral_matrix_f0_a[i] | ||||
+ spectral_matrix_f0_b[i] | ||||
+ spectral_matrix_f0_c[i] | ||||
+ spectral_matrix_f0_d[i] | ||||
+ spectral_matrix_f0_e[i] | ||||
+ spectral_matrix_f0_f[i] | ||||
+ spectral_matrix_f0_g[i] | ||||
+ spectral_matrix_f0_h[i]; | ||||
} | ||||
spectral_matrices_regs->ctrl = spectral_matrices_regs->ctrl & 0xfffffffe; // reset the appropriate bit in the register | ||||
nb_average = nb_average + 8; | ||||
if (nb_average == NB_AVERAGE_NORMAL_f0) { | ||||
nb_average = 0; | ||||
status = rtems_event_send( Task_id[7], RTEMS_EVENT_0 ); // sending an event to the task 7, BPF0 | ||||
if (status != RTEMS_SUCCESSFUL) printf("IN TASK AVF0 *** Error sending RTEMS_EVENT_0, code %d\n", status); | ||||
} | ||||
} | ||||
} | ||||
rtems_task spw_bpf0_task(rtems_task_argument argument){ | ||||
rtems_event_set event_out; | ||||
while(1){ | ||||
rtems_event_receive(RTEMS_EVENT_0, RTEMS_WAIT, RTEMS_NO_TIMEOUT, &event_out); // wait for an RTEMS_EVENT0 | ||||
matrix_compression(averaged_spectral_matrix_f0, 0, compressed_spectral_matrix_f0); | ||||
BP1_set(compressed_spectral_matrix_f0, NB_BINS_COMPRESSED_MATRIX_f0, LFR_BP1_F0); | ||||
printf("IN TASK BPF0 *** Matrix compressed, parameters calculated\n"); | ||||
} | ||||
} | ||||