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fix CPU usage of esp32c3 with ml307

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This commit is contained in:
Terrence
2025-06-29 05:40:27 +08:00
parent f2f54ba1fd
commit d1c586239c
4 changed files with 34 additions and 17 deletions
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17
main/application.cc
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@@ -410,15 +410,18 @@ void Application::Start() {
auto codec = board.GetAudioCodec();
opus_decoder_ = std::make_unique<OpusDecoderWrapper>(codec->output_sample_rate(), 1, OPUS_FRAME_DURATION_MS);
opus_encoder_ = std::make_unique<OpusEncoderWrapper>(16000, 1, OPUS_FRAME_DURATION_MS);
opus_encoder_->SetComplexity(0);
if (aec_mode_ != kAecOff) {
ESP_LOGI(TAG, "AEC mode: %d, setting opus encoder complexity to 0", aec_mode_);
opus_encoder_->SetComplexity(0);
} else if (board.GetBoardType() == "ml307") {
ESP_LOGI(TAG, "ML307 board detected, setting opus encoder complexity to 5");
opus_encoder_->SetComplexity(5);
} else {
ESP_LOGI(TAG, "WiFi board detected, setting opus encoder complexity to 0");
#if CONFIG_USE_AUDIO_PROCESSOR
ESP_LOGI(TAG, "Audio processor detected, setting opus encoder complexity to 5");
opus_encoder_->SetComplexity(5);
#else
ESP_LOGI(TAG, "Audio processor not detected, setting opus encoder complexity to 0");
opus_encoder_->SetComplexity(0);
#endif
}
if (codec->input_sample_rate() != 16000) {
@@ -826,7 +829,7 @@ void Application::OnAudioOutput() {
SetDecodeSampleRate(packet.sample_rate, packet.frame_duration);
busy_decoding_audio_ = true;
background_task_->Schedule([this, codec, packet = std::move(packet)]() mutable {
if (!background_task_->Schedule([this, codec, packet = std::move(packet)]() mutable {
busy_decoding_audio_ = false;
if (aborted_) {
return;
@@ -849,7 +852,9 @@ void Application::OnAudioOutput() {
timestamp_queue_.push_back(packet.timestamp);
#endif
last_output_time_ = std::chrono::steady_clock::now();
});
})) {
busy_decoding_audio_ = false;
}
}
void Application::OnAudioInput() {