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fix es8388 input/output volume

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This commit is contained in:
Terrence
2025-02-04 23:49:58 +08:00
parent 503c7d8a2a
commit 554152cd00
4 changed files with 9 additions and 17 deletions
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4
main/boards/atk-dnesp32s3/atk_dnesp32s3.cc
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@@ -167,10 +167,6 @@ public:
audio_codec = new Es8388AudioCodec(i2c_bus_, I2C_NUM_0, AUDIO_INPUT_SAMPLE_RATE, AUDIO_OUTPUT_SAMPLE_RATE,
AUDIO_I2S_GPIO_MCLK, AUDIO_I2S_GPIO_BCLK, AUDIO_I2S_GPIO_WS, AUDIO_I2S_GPIO_DOUT, AUDIO_I2S_GPIO_DIN,
GPIO_NUM_NC, AUDIO_CODEC_ES8388_ADDR);
audio_codec->SetOutputVolume(AUDIO_DEFAULT_OUTPUT_VOLUME); //设置默认音量
audio_codec->WriteReg(0x30, AUDIO_ADD_OUTPUT_VOLUME);
audio_codec->WriteReg(0x31, AUDIO_ADD_OUTPUT_VOLUME);//音量增益设置
}
return audio_codec;
}

2
main/boards/atk-dnesp32s3/config.h
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@@ -7,8 +7,6 @@
#define AUDIO_INPUT_SAMPLE_RATE 24000
#define AUDIO_OUTPUT_SAMPLE_RATE 24000
#define AUDIO_DEFAULT_OUTPUT_VOLUME 90
#define AUDIO_ADD_OUTPUT_VOLUME 90
#define AUDIO_I2S_GPIO_MCLK GPIO_NUM_3
#define AUDIO_I2S_GPIO_WS GPIO_NUM_9