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Resolve Soundboard tone key issue (#1806)

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* Resolve Soundboard tone key issue
This commit is contained in:
Mark Thompson
2024-01-23 13:53:04 -06:00
committed by GitHub
parent 03b13f8ab0
commit 2d98c5d311
10 changed files with 108 additions and 32 deletions
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20
firmware/baseband/proc_audiotx.cpp
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@@ -41,13 +41,17 @@ void AudioTXProcessor::execute(const buffer_c8_t& buffer) {
}
}
// Output to speaker too
uint32_t imod32 = i & (AUDIO_OUTPUT_BUFFER_SIZE - 1);
audio_data[imod32] = ((int16_t)audio_sample - 0x80) * (1.0f / 128.0f);
if (imod32 == (AUDIO_OUTPUT_BUFFER_SIZE - 1))
audio_output.write(audio_buffer);
sample = audio_sample - 0x80;
sample = tone_gen.process(audio_sample - 0x80);
// Output to speaker too
if (!tone_key_enabled) {
uint32_t imod32 = i & (AUDIO_OUTPUT_BUFFER_SIZE - 1);
audio_data[imod32] = sample * 256;
if (imod32 == (AUDIO_OUTPUT_BUFFER_SIZE - 1))
audio_output.write_unprocessed(audio_buffer);
}
sample = tone_gen.process(sample);
// FM
delta = sample * fm_delta;
@@ -102,7 +106,9 @@ void AudioTXProcessor::audio_config(const AudioTXConfigMessage& message) {
progress_interval_samples = message.divider;
resample_acc = 0;
audio_output.configure(false);
audio::dma::shrink_tx_buffer();
tone_key_enabled = (message.tone_key_delta != 0);
audio::dma::shrink_tx_buffer(!tone_key_enabled);
}
void AudioTXProcessor::replay_config(const ReplayConfigMessage& message) {