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Reduce uac2_headset max sample rate for better compatibility.

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This commit is contained in:
HiFiPhile
2024-04-05 15:20:13 +02:00
parent 00db422745
commit 68b973aa9f
2 changed files with 4 additions and 10 deletions
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6
examples/device/uac2_headset/src/main.c
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@@ -35,11 +35,7 @@
//--------------------------------------------------------------------+
// List of supported sample rates
#if defined(__RX__)
const uint32_t sample_rates[] = {44100, 48000};
#else
const uint32_t sample_rates[] = {44100, 48000, 88200, 96000};
#endif
const uint32_t sample_rates[] = {44100, 48000};
uint32_t current_sample_rate = 44100;

8
examples/device/uac2_headset/src/tusb_config.h
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@@ -114,11 +114,9 @@ extern "C" {
#define CFG_TUD_AUDIO_FUNC_1_N_FORMATS 2
// Audio format type I specifications
#if defined(__RX__)
#define CFG_TUD_AUDIO_FUNC_1_MAX_SAMPLE_RATE 48000 // 16bit/48kHz is the best quality for Renesas RX
#else
#define CFG_TUD_AUDIO_FUNC_1_MAX_SAMPLE_RATE 96000 // 24bit/96kHz is the best quality for full-speed, high-speed is needed beyond this
#endif
/* 24bit/48kHz is the best quality for headset or 24bit/96kHz for 2ch speaker,
high-speed is needed beyond this */
#define CFG_TUD_AUDIO_FUNC_1_MAX_SAMPLE_RATE 48000
#define CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX 1
#define CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_RX 2