mirror of
https://github.com/ggerganov/ggwave.git
synced 2026-02-06 16:47:59 +08:00
9cf2d476b8
* ggwave : add interface for changing ggwave's internal logging Using GGWave::setLogFile() it is now possible to change the log file used internally by ggwave, or disable it all together. * ggwave : add comments about thread-safety of setLogFile
45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
#include "ggwave/ggwave.h"
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#define CHECK(cond) \
|
|
if (!(cond)) { \
|
|
fprintf(stderr, "[%s:%d] Check failed: %s\n", __FILE__, __LINE__, #cond); \
|
|
exit(1); \
|
|
}
|
|
|
|
#define CHECK_T(cond) CHECK(cond)
|
|
#define CHECK_F(cond) CHECK(!(cond))
|
|
|
|
int main() {
|
|
//ggwave_setLogFile(NULL); // disable logging
|
|
ggwave_setLogFile(stdout);
|
|
|
|
ggwave_Parameters parameters = ggwave_getDefaultParameters();
|
|
parameters.sampleFormatInp = GGWAVE_SAMPLE_FORMAT_I16;
|
|
parameters.sampleFormatOut = GGWAVE_SAMPLE_FORMAT_I16;
|
|
|
|
ggwave_Instance instance = ggwave_init(parameters);
|
|
|
|
int ret;
|
|
const char * payload = "test";
|
|
char decoded[256];
|
|
|
|
int n = ggwave_encode(instance, payload, 4, GGWAVE_TX_PROTOCOL_AUDIBLE_FAST, 50, NULL, 1);
|
|
char waveform[n];
|
|
|
|
ret = ggwave_encode(instance, payload, 4, GGWAVE_TX_PROTOCOL_AUDIBLE_FAST, 50, waveform, 0);
|
|
CHECK(ret > 0);
|
|
|
|
ret = ggwave_decode(instance, waveform, sizeof(signed short)*ret, decoded);
|
|
CHECK(ret == 4);
|
|
|
|
CHECK(strcmp(decoded, payload) == 0);
|
|
|
|
ggwave_free(instance);
|
|
|
|
return 0;
|
|
}
|