diff options
| author | Andreas Eversberg <jolly@eversberg.eu> | 2022-12-15 09:52:52 +0100 |
|---|---|---|
| committer | Andreas Eversberg <jolly@eversberg.eu> | 2022-12-16 12:43:14 +0100 |
| commit | 3d18361d2ef5d52dbf28c528e5ca56c5d9eebb2b (patch) | |
| tree | 857489ec5f89bf8bce71be527bd05559d28ebb88 | |
| parent | 5acdb94f10f677ecbced3bd3a55fa7449fd17306 (diff) | |
Removed obsolete hexdump function from DTMF decoder
| -rw-r--r-- | src/libdtmf/dtmf_decode.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/src/libdtmf/dtmf_decode.c b/src/libdtmf/dtmf_decode.c index 7e104bd..8270ae3 100644 --- a/src/libdtmf/dtmf_decode.c +++ b/src/libdtmf/dtmf_decode.c @@ -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; |