lili/ggwave
1
0
Fork 0
mirror of https://github.com/ggerganov/ggwave.git synced 2026-03-06 23:05:53 +08:00
Code Issues Packages Projects Releases Wiki Activity

wip

Browse Source
This commit is contained in:
Georgi Gerganov
2022-05-28 22:14:16 +03:00
parent 7c2312d784
commit 05955a3ffa
14 changed files with 387 additions and 286 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
examples/ggwave-to-file/main.cpp
View File

@@ -12,7 +12,7 @@
int main(int argc, char** argv) {
fprintf(stderr, "Usage: %s [-vN] [-sN] [-pN] [-lN]\n", argv[0]);
fprintf(stderr, " -vN - output volume, N in (0, 100], (default: 50)\n");
fprintf(stderr, " -sN - output sample rate, N in [%d, %d], (default: %d)\n", (int) GGWave::kSampleRateMin, (int) GGWave::kSampleRateMax, (int) GGWave::kBaseSampleRate);
fprintf(stderr, " -sN - output sample rate, N in [%d, %d], (default: %d)\n", (int) GGWave::kSampleRateMin, (int) GGWave::kSampleRateMax, (int) GGWave::kDefaultSampleRate);
fprintf(stderr, " -pN - select the transmission protocol id (default: 1)\n");
fprintf(stderr, " -lN - fixed payload length of size N, N in [1, %d]\n", GGWave::kMaxLengthFixed);
fprintf(stderr, "\n");
@@ -35,7 +35,7 @@ int main(int argc, char** argv) {
}
int volume = argm["v"].empty() ? 50 : std::stoi(argm["v"]);
float sampleRateOut = argm["s"].empty() ? GGWave::kBaseSampleRate : std::stof(argm["s"]);
float sampleRateOut = argm["s"].empty() ? GGWave::kDefaultSampleRate : std::stof(argm["s"]);
int protocolId = argm["p"].empty() ? 1 : std::stoi(argm["p"]);
int payloadLength = argm["l"].empty() ? -1 : std::stoi(argm["l"]);
@@ -71,7 +71,17 @@ int main(int argc, char** argv) {
fprintf(stderr, "Generating waveform for message '%s' ...\n", message.c_str());
GGWave ggWave({ payloadLength, GGWave::kBaseSampleRate, sampleRateOut, 1024, GGWave::kDefaultSamplesPerFrame, GGWAVE_SAMPLE_FORMAT_F32, GGWAVE_SAMPLE_FORMAT_I16 });
GGWave ggWave({
payloadLength,
GGWave::kDefaultSampleRate,
sampleRateOut,
GGWave::kDefaultSampleRate,
GGWave::kDefaultSamplesPerFrame,
GGWave::kDefaultSoundMarkerThreshold,
GGWAVE_SAMPLE_FORMAT_F32,
GGWAVE_SAMPLE_FORMAT_I16,
GGWAVE_OPERATING_MODE_BOTH_RX_AND_TX,
});
ggWave.init(message.size(), message.data(), ggWave.getTxProtocol(protocolId), volume);
std::vector<char> bufferPCM;