diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/sdr_fm.c | 9 | ||||
| -rw-r--r-- | test/ui_gl_waterfall.c | 2 | ||||
| -rw-r--r-- | test/ui_tui_waterfall.c | 2 |
3 files changed, 9 insertions, 4 deletions
diff --git a/test/sdr_fm.c b/test/sdr_fm.c index 24c69d0..80df657 100644 --- a/test/sdr_fm.c +++ b/test/sdr_fm.c @@ -6,6 +6,8 @@ #include <unistd.h> #include <complex.h> +#include <sys/timeb.h> + #include <hw/hw.h> #include <hw/sdr.h> @@ -13,7 +15,7 @@ #define RESAMPLE_RATE 50000 #define CENTER_FREQ 101100000 -#define FFT_LEVEL 18 +#define FFT_LEVEL 10 #define FFT_SIZE (1 << FFT_LEVEL) #define SAMPLE_LENGHT (2 * FFT_SIZE) #define PRESCALE 8 @@ -224,7 +226,6 @@ void delay_filt( uint8_t *buf, int buf_len ) cyc_buffer_i[cycle] = avg_i; cyc_buffer_q[cycle] = avg_q; cycle = cycle + 1; - //cycle += 1; if ( cycle >= n ) { cycle = 0; @@ -263,6 +264,8 @@ int main( int argc, char **argv ) sdr_t *sdr = NULL; dongle_t *dongle = NULL; + struct timeb tb; + // get all argument configs opterr = 0; while ( (c = getopt(argc, argv, "f:s:d:")) != -1 ) @@ -377,6 +380,8 @@ int main( int argc, char **argv ) //write to play write(1, sound_buf, ((SAMPLE_LENGHT/20)*sizeof(signed short))); + //ftime(&tb); + //printf("%d\n",tb.millitm); //exit(0); //usleep(1); //printf("Sample\n"); diff --git a/test/ui_gl_waterfall.c b/test/ui_gl_waterfall.c index 72dec46..837383f 100644 --- a/test/ui_gl_waterfall.c +++ b/test/ui_gl_waterfall.c @@ -302,7 +302,7 @@ int main( int argc, char **argv ) sample_buf = malloc( sample_len ); srand(0); //fake seed - for ( i=0; i<400;i++ ) + for ( i=0; i<4000;i++ ) { //for (j=0; j<buf_len; j++) // sample_buf[j] = (uint8_t)((rand()&0xff)); diff --git a/test/ui_tui_waterfall.c b/test/ui_tui_waterfall.c index c322670..355751f 100644 --- a/test/ui_tui_waterfall.c +++ b/test/ui_tui_waterfall.c @@ -247,7 +247,7 @@ int main() sample_buf = malloc( sample_len ); srand(0); //fake seed - for ( i=0; i<400;i++ ) + for ( i=0; i<40;i++ ) { //for (j=0; j<buf_len; j++) // sample_buf[j] = (uint8_t)((rand()&0xff)); |