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[i2s_audio, i2s_audio_microphone, i2s_audio_speaker] Add basic support for new esp-idf 5.x.x i2s driver. (#8181)

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This commit is contained in:
luar123
2025-04-24 22:33:58 +02:00
committed by GitHub
parent f29ccb9e75
commit 6792ff6d58
12 changed files with 552 additions and 44 deletions
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13
esphome/components/i2s_audio/microphone/i2s_audio_microphone.h
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@@ -17,17 +17,23 @@ class I2SAudioMicrophone : public I2SAudioIn, public microphone::Microphone, pub
void stop() override;
void loop() override;
#ifdef USE_I2S_LEGACY
void set_din_pin(int8_t pin) { this->din_pin_ = pin; }
#else
void set_din_pin(int8_t pin) { this->din_pin_ = (gpio_num_t) pin; }
#endif
void set_pdm(bool pdm) { this->pdm_ = pdm; }
size_t read(int16_t *buf, size_t len) override;
#ifdef USE_I2S_LEGACY
#if SOC_I2S_SUPPORTS_ADC
void set_adc_channel(adc1_channel_t channel) {
this->adc_channel_ = channel;
this->adc_ = true;
}
#endif
#endif
protected:
@@ -35,10 +41,15 @@ class I2SAudioMicrophone : public I2SAudioIn, public microphone::Microphone, pub
void stop_();
void read_();
#ifdef USE_I2S_LEGACY
int8_t din_pin_{I2S_PIN_NO_CHANGE};
#if SOC_I2S_SUPPORTS_ADC
adc1_channel_t adc_channel_{ADC1_CHANNEL_MAX};
bool adc_{false};
#endif
#else
gpio_num_t din_pin_{I2S_GPIO_UNUSED};
i2s_chan_handle_t rx_handle_;
#endif
bool pdm_{false};