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This commit is contained in:
Gerolf Ziegenhain 2016-10-04 16:45:58 +02:00
parent 0417c67854
commit d62992fdf1
2 changed files with 5 additions and 3 deletions
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5
src/beep.c
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@ -199,6 +199,11 @@ int beep_test(void)
/* /*
* This extra small demo sends sinusoidal samples to your speakers. * This extra small demo sends sinusoidal samples to your speakers.
*/ */
static char *device = "hw:0,0"; /* playback device */
snd_output_t *output = NULL;
int beep_test(void) int beep_test(void)
{ {
int err; int err;

3
src/beep.h
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@ -50,9 +50,6 @@ int beep_test(void);
#include <alsa/asoundlib.h> #include <alsa/asoundlib.h>
#include <math.h> #include <math.h>
static char *device = "hw:0,0"; /* playback device */
snd_output_t *output = NULL;
#define FRAMES 16384L #define FRAMES 16384L
int16_t buffer[FRAMES*2]; /* 16bit stereo sound samples */ int16_t buffer[FRAMES*2]; /* 16bit stereo sound samples */