Removed obsolete hexdump function from DTMF decoder
This commit is contained in:
parent
5acdb94f10
commit
3d18361d2e
|
@ -22,6 +22,7 @@
|
|||
#include <string.h>
|
||||
#include <math.h>
|
||||
#include "../libsample/sample.h"
|
||||
#include "../libdebug/debug.h"
|
||||
#include "dtmf_decode.h"
|
||||
|
||||
//#define DEBUG
|
||||
|
@ -40,22 +41,6 @@
|
|||
|
||||
static const char dtmf_digit[] = " 123A456B789C*0#D";
|
||||
|
||||
#ifdef DEBUG
|
||||
const char *_debug_amplitude(double level)
|
||||
{
|
||||
static char text[42];
|
||||
|
||||
strcpy(text, " : ");
|
||||
if (level > 1.0)
|
||||
level = 1.0;
|
||||
if (level < -1.0)
|
||||
level = -1.0;
|
||||
text[20 + (int)(level * 20)] = '*';
|
||||
|
||||
return text;
|
||||
}
|
||||
#endif
|
||||
|
||||
int dtmf_decode_init(dtmf_dec_t *dtmf, void *priv, void (*recv_digit)(void *priv, char digit, dtmf_meas_t *meas), int samplerate, double max_amplitude, double min_amplitude)
|
||||
{
|
||||
int rc;
|
||||
|
@ -149,7 +134,7 @@ void dtmf_decode(dtmf_dec_t *dtmf, sample_t *samples, int length)
|
|||
|
||||
for (i = 0; i < length; i++) {
|
||||
#ifdef DEBUG
|
||||
// printf("%s %.5f\n", _debug_amplitude(samples[i]/2.0), samples[i]/2.0);
|
||||
// printf("%s %.5f\n", debug_amplitude(samples[i]/2.0), samples[i]/2.0);
|
||||
#endif
|
||||
/* get frequency of low frequencies, correct amplitude drop at cutoff point */
|
||||
f1 = frequency_low[i] + (DTMF_LOW_1 + DTMF_LOW_4) / 2.0;
|
||||
|
|
Loading…
Reference in New Issue