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正点原子esp32s3开发板音量问题修正 (#125)

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* Update config.h

添加音量增益设置

* Update config.h

音量增益设置

* Update atk_dnesp32s3.cc

音量增益设置

* Update es8388_audio_codec.h

音量增益设置

* Update es8388_audio_codec.cc

音量增益设置
This commit is contained in:
SunnyBoy-y
2025-02-04 23:10:49 +08:00
committed by GitHub
parent 84c932da4a
commit 503c7d8a2a
4 changed files with 16 additions and 2 deletions
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10
main/audio_codecs/es8388_audio_codec.cc
View File

@@ -194,4 +194,12 @@ int Es8388AudioCodec::Write(const int16_t* data, int samples) {
ESP_ERROR_CHECK_WITHOUT_ABORT(esp_codec_dev_write(output_dev_, (void*)data, samples * sizeof(int16_t)));
}
return samples;
}
}
void Es8388AudioCodec::WriteReg(uint8_t reg_addr, uint8_t data) {
if (ctrl_if_ != nullptr) {
ctrl_if_->write_reg(ctrl_if_, reg_addr, 1, &data, 1);
} else {
ESP_LOGE(TAG, "Control interface is not initialized");
}
}

2
main/audio_codecs/es8388_audio_codec.h
View File

@@ -32,6 +32,8 @@ public:
virtual void SetOutputVolume(int volume) override;
virtual void EnableInput(bool enable) override;
virtual void EnableOutput(bool enable) override;
void WriteReg(uint8_t reg_addr, uint8_t data);
};
#endif // _ES8388_AUDIO_CODEC_H

4
main/boards/atk-dnesp32s3/atk_dnesp32s3.cc
View File

@@ -169,6 +169,8 @@ public:
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;
}
@@ -178,4 +180,4 @@ public:
}
};
DECLARE_BOARD(atk_dnesp32s3);
DECLARE_BOARD(atk_dnesp32s3);

2
main/boards/atk-dnesp32s3/config.h
View File

@@ -2,11 +2,13 @@
#ifndef _BOARD_CONFIG_H_
#define _BOARD_CONFIG_H_
#include <driver/gpio.h>
#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