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costas loop --octave changed to --output_combined

feature/digitalmods
ha7ilm 2017-05-14 22:01:36 +02:00
rodzic 2a3c210250
commit 7718eda15b
2 zmienionych plików z 33 dodań i 21 usunięć
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52
csdr.c
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@ -136,7 +136,7 @@ char usage[]=
" psk_modulator_u8_c <n_psk>\n"
" psk31_interpolate_sine_cc <interpolation>\n"
" duplicate_samples_ntimes_u8_u8 <sample_size_bytes> <ntimes>\n"
" bpsk_costas_loop_cc <loop_bandwidth> <damping_factor> [--dd | --decision_directed] [--output_error | --output_dphase | --output_nco | --octave]\n"
" bpsk_costas_loop_cc //<loop_bandwidth> <damping_factor> [--dd | --decision_directed] [--output_error | --output_dphase | --output_nco | --output_combined <error_file> <dphase_file> <nco_file>]\n"
" binary_slicer_f_u8\n"
" simple_agc_cc <rate> [reference [max_gain]]\n"
" firdes_peak_c <rate> <length> [window [--octave]]\n"
@ -2786,7 +2786,7 @@ int main(int argc, char *argv[])
}
}
if(!strcmp(argv[1],"bpsk_costas_loop_cc")) //<loop_bandwidth> <damping_factor> [--dd | --decision_directed] [--output_error | --output_dphase | --output_nco | --octave]
if(!strcmp(argv[1],"bpsk_costas_loop_cc")) //<loop_bandwidth> <damping_factor> [--dd | --decision_directed] [--output_error | --output_dphase | --output_nco | --output_combined <error_file> <dphase_file> <nco_file>]
{
float loop_bandwidth;
if(argc<=2) return badsyntax("need required parameter (loop_bandwidth)");
@ -2797,13 +2797,13 @@ int main(int argc, char *argv[])
sscanf(argv[3],"%f",&damping_factor);
int decision_directed = !!(argc>4 && (!strcmp(argv[4], "--dd") || !strcmp(argv[5], "--decision_directed")));
if(decision_directed) { errhead(); fprintf(stderr, "decision directed mode\n"); }
int output_error = !!(argc>4+decision_directed && (!strcmp(argv[4+decision_directed], "--output_error")));
int output_dphase = !output_error & !!(argc>4+decision_directed && (!strcmp(argv[4+decision_directed], "--output_dphase")));
int output_nco = !output_dphase & !!(argc>4+decision_directed && (!strcmp(argv[4+decision_directed], "--output_nco")));
int octave = !output_nco & !!(argc>4+decision_directed && (!strcmp(argv[4+decision_directed], "--octave")));
int output_error = !!(argc>4+decision_directed && (!strcmp(argv[4+decision_directed], "--output_error")));
int output_dphase = !output_error & !!(argc>4+decision_directed && (!strcmp(argv[4+decision_directed], "--output_dphase")));
int output_nco = !output_dphase & !!(argc>4+decision_directed && (!strcmp(argv[4+decision_directed], "--output_nco")));
int output_combined = !output_nco & !!(argc>4+decision_directed && (!strcmp(argv[4+decision_directed], "--output_combined")));
if(decision_directed && !octave) { errhead(); fprintf(stderr, "decision directed mode\n"); }
bpsk_costas_loop_state_t state;
init_bpsk_costas_loop_cc(&state, decision_directed, damping_factor, loop_bandwidth);
@ -2811,11 +2811,21 @@ int main(int argc, char *argv[])
if(!initialize_buffers()) return -2;
sendbufsize(the_bufsize);
float* buffer_output_error = (!(octave || output_error)) ? NULL : (float*)malloc(sizeof(float)*the_bufsize);
float* buffer_output_dphase = (!(octave || output_dphase)) ? NULL : (float*)malloc(sizeof(float)*the_bufsize);
complexf* buffer_output_nco = (!(octave || output_nco)) ? NULL : (complexf*)malloc(sizeof(complexf)*the_bufsize);
float* buffer_output_error = (!(output_combined || output_error)) ? NULL : (float*)malloc(sizeof(float)*the_bufsize);
float* buffer_output_dphase = (!(output_combined || output_dphase)) ? NULL : (float*)malloc(sizeof(float)*the_bufsize);
complexf* buffer_output_nco = (!(output_combined || output_nco)) ? NULL : (complexf*)malloc(sizeof(complexf)*the_bufsize);
FILE* file_output_error = NULL;
FILE* file_output_dphase = NULL;
FILE* file_output_nco = NULL;
if(!(argc>4+decision_directed+3)) { errhead(); return badsyntax("need required parameters after --output_combined: <error_file> <dphase_file> <nco_file>"); }
if(output_combined)
{
file_output_error = fopen(argv[4+decision_directed+1], "w");
file_output_dphase = fopen(argv[4+decision_directed+2], "w");
file_output_nco = fopen(argv[4+decision_directed+3], "w");
}
if(octave) fprintf(stderr, "error=[]; dphase=[]; nco=[];\n");
for(;;)
{
FEOF_CHECK;
@ -2826,19 +2836,21 @@ int main(int argc, char *argv[])
if(output_error) fwrite(buffer_output_error, sizeof(float), the_bufsize, stdout);
else if(output_dphase) fwrite(buffer_output_dphase, sizeof(float), the_bufsize, stdout);
else if(output_nco) fwrite(buffer_output_nco, sizeof(complexf), the_bufsize, stdout);
else if(octave)
else
{
fprintf(stderr, "error=[error ");
for(int i=0; i<the_bufsize; i++) fprintf(stderr, "%f ", buffer_output_error[i]);
fprintf(stderr, "]; dphase=[dphase ");
for(int i=0; i<the_bufsize; i++) fprintf(stderr, "%f ", buffer_output_dphase[i]);
fprintf(stderr, "]; nco=[nco ");
for(int i=0; i<the_bufsize; i++) fprintf(stderr, "(%f)+(%f)*i", buffer_output_nco[i].i, buffer_output_nco[i].q);
fprintf(stderr, "];\n");
if(output_combined)
{
fwrite(buffer_output_error, sizeof(float), the_bufsize, file_output_error);
fwrite(buffer_output_dphase, sizeof(float), the_bufsize, file_output_dphase);
fwrite(buffer_output_nco, sizeof(complexf), the_bufsize, file_output_nco);
}
FWRITE_C;
}
else { FWRITE_C; }
TRY_YIELD;
}
fclose(file_output_error);
fclose(file_output_dphase);
fclose(file_output_nco);
}
if(!strcmp(argv[1],"simple_agc_cc")) //<rate> [reference [max_gain]]

2
grc_tests/test_bpsk_costas_loop.grc
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@ -693,7 +693,7 @@
</param>
<param>
<key>commandline</key>
<value>csdr bpsk_costas_loop_cc 0.01 0.707 --dd --octave 2&gt;/home/pcfl/Asztal/szakdoga/dipterv1/costaslog</value>
<value>tee /s/costas_input | csdr bpsk_costas_loop_cc 0.01 0.707 --dd --output_combined /s/costas_error /s/costas_dphase /s/costas_nco | tee /s/costas_output</value>
</param>
<param>
<key>comment</key>