nick/DS5Dongle-OLED-Edition-steam-machine
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enable haptics wdlresample filtercnt

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This commit is contained in:
awalol
2026-04-29 18:49:33 +08:00
parent 137535c8cf
commit 64f0216c3b
1 changed files with 13 additions and 2 deletions
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src/audio.cpp
+13 -2
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@@ -44,6 +44,16 @@ void set_headset(bool state) {
plug_headset = state; plug_headset = state;
} }
// 有一个重构的想法，就是也把haptics也放进队列里面，使用定时器来发送数据
// 定时器伪代码:
// static uint8_t haptics_buf[64];
// static uint8_t speaker_buf[200];
// static auto last = time_us32();
// auto now = time_us32();
// if(now - last < 10666) return;
// func: send haptics and speaker;
// try_queue_remove - haptics and speaker
// 缺点是可能会导致haptics有延迟，不够实时？
void audio_loop() { void audio_loop() {
// 1. 读取 USB 音频数据 // 1. 读取 USB 音频数据
if (!tud_audio_available()) return; if (!tud_audio_available()) return;
@@ -131,7 +141,8 @@ void audio_loop() {
} }
void audio_init() { void audio_init() {
resampler.SetMode(true, 0, false); resampler.SetMode(true, 2, false);
resampler.SetFilterParms();
resampler.SetRates(48000, 3000); resampler.SetRates(48000, 3000);
resampler.SetFeedMode(true); resampler.SetFeedMode(true);
// resampler.Prealloc(2, 480, 32); // resampler.Prealloc(2, 480, 32);
@@ -153,7 +164,7 @@ void core1_entry() {
opus_encoder_ctl(encoder,OPUS_SET_EXPERT_FRAME_DURATION(OPUS_FRAMESIZE_10_MS)); opus_encoder_ctl(encoder,OPUS_SET_EXPERT_FRAME_DURATION(OPUS_FRAMESIZE_10_MS));
opus_encoder_ctl(encoder,OPUS_SET_BITRATE(200 * 8 * 100)); opus_encoder_ctl(encoder,OPUS_SET_BITRATE(200 * 8 * 100));
opus_encoder_ctl(encoder,OPUS_SET_VBR(false)); opus_encoder_ctl(encoder,OPUS_SET_VBR(false));
opus_encoder_ctl(encoder,OPUS_SET_COMPLEXITY(0)); opus_encoder_ctl(encoder,OPUS_SET_COMPLEXITY(0)); // max 4
resampler_audio.SetMode(true,0,false); resampler_audio.SetMode(true,0,false);
resampler_audio.SetRates(51200,48000); resampler_audio.SetRates(51200,48000);
resampler_audio.SetFeedMode(true); resampler_audio.SetFeedMode(true);