Octave figures are now written into PNGs
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parent
a1a64b3a72
commit
f93e7c4a99
3 changed files with 10 additions and 3 deletions
2
csdr.c
2
csdr.c
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@ -2376,7 +2376,7 @@ int main(int argc, char *argv[])
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timing_recovery_state_t state = timing_recovery_init(algorithm, decimation, add_q);
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int debug_i=0;
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state.debug_force = !!debug_n; //should remove that later
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state.debug_writefiles = state.debug_force = !!debug_n; //should remove that later
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FREAD_C;
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for(;;)
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{
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@ -1644,8 +1644,9 @@ void pll_cc(pll_t* p, complexf* input, float* output_dphase, complexf* output_nc
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}
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}
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void octave_plot_point_on_cplxsig(complexf* signal, int signal_size, float error, int index, int points_size, ...)
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void octave_plot_point_on_cplxsig(complexf* signal, int signal_size, float error, int index, int writefiles, int points_size, ...)
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{
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static int figure_output_counter = 0;
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int* points_z = (int*)malloc(sizeof(int)*points_size);
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int* points_color = (int*)malloc(sizeof(int)*points_size);
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va_list vl;
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@ -1655,6 +1656,7 @@ void octave_plot_point_on_cplxsig(complexf* signal, int signal_size, float error
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points_z[i] = va_arg(vl, int);
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points_color[i] = va_arg(vl, int);
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}
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if(writefiles && !figure_output_counter) fprintf(stderr, "cf=figure();\n");
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fprintf(stderr, "N = %d;\nisig = [", signal_size);
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for(int i=0;i<signal_size;i++) fprintf(stderr, "%f ", iof(signal,i));
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fprintf(stderr, "];\nqsig = [");
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@ -1679,6 +1681,7 @@ void octave_plot_point_on_cplxsig(complexf* signal, int signal_size, float error
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(char)points_color[i]&0xff, (i<points_size-1)?',':' '
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);
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fprintf(stderr, ");\n");
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if(writefiles) fprintf(stderr, "print(cf, \"figs/%05d.png\", \"-S1024,1024\");\n", figure_output_counter++);
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fflush(stderr);
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free(points_z);
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free(points_color);
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@ -1693,6 +1696,7 @@ timing_recovery_state_t timing_recovery_init(timing_recovery_algorithm_t algorit
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to_return.debug_phase = -1;
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to_return.debug_count = 3;
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to_return.debug_force = 0;
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to_return.debug_writefiles = 0;
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return to_return;
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}
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@ -1739,6 +1743,7 @@ void timing_recovery_cc(complexf* input, complexf* output, int input_size, timin
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octave_plot_point_on_cplxsig(input+current_bitstart_index, state->decimation_rate*2,
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error,
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current_bitstart_index,
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state->debug_writefiles,
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3, //number of points to draw below:
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num_samples_halfbit * 1, 'r',
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num_samples_halfbit * 2, 'r',
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@ -1781,6 +1786,7 @@ void timing_recovery_cc(complexf* input, complexf* output, int input_size, timin
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octave_plot_point_on_cplxsig(input+current_bitstart_index, state->decimation_rate*2,
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error,
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current_bitstart_index,
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state->debug_writefiles,
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3,
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num_samples_quarterbit * 1, 'r',
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num_samples_quarterbit * 2, 'r',
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@ -306,6 +306,7 @@ typedef struct timing_recovery_state_s
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int debug_phase;
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int debug_count;
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int debug_force;
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int debug_writefiles;
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} timing_recovery_state_t;
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timing_recovery_state_t timing_recovery_init(timing_recovery_algorithm_t algorithm, int decimation_rate, int use_q);
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@ -313,4 +314,4 @@ void timing_recovery_cc(complexf* input, complexf* output, int input_length, tim
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timing_recovery_algorithm_t timing_recovery_get_algorithm_from_string(char* input);
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char* timing_recovery_get_string_from_algorithm(timing_recovery_algorithm_t algorithm);
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void timing_recovery_trigger_debug(timing_recovery_state_t* state, int debug_phase);
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void octave_plot_point_on_cplxsig(complexf* signal, int signal_size, float error, int index, int points_size, ...);
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void octave_plot_point_on_cplxsig(complexf* signal, int signal_size, float error, int index, int writefiles, int points_size, ...);
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