我也不知道改了什么

2026-03-14 21:37:47 +08:00
parent 0fd9c2bdd3
commit 51157ce997
3 changed files with 6 additions and 5 deletions
@@ -22,7 +22,7 @@ void audio_loop() {
    // 1. 读取 USB 音频数据
    if (!tud_audio_available()) return;

-    int16_t raw[1024];
+    int16_t raw[1024]; // 48000 / 3000 = 16, 64 * 16 = 1024
    uint32_t bytes_read = tud_audio_read(raw, sizeof(raw));
    int frames = bytes_read / (INPUT_CHANNELS * sizeof(int16_t));
    if (frames == 0){