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[i2s_audio] Check for a nullptr before disabling and deleting channel (#9062)

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Kevin Ahrendt 2025-06-15 22:19:50 +01:00 committed by GitHub
parent be58cdda3b
commit bd85ba9b6a
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1 changed files with 12 additions and 9 deletions
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21
esphome/components/i2s_audio/microphone/i2s_audio_microphone.cpp
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@ -317,15 +317,18 @@ void I2SAudioMicrophone::stop_driver_() {
ESP_LOGW(TAG, "Error uninstalling I2S driver - it may not have started: %s", esp_err_to_name(err));
}
#else
/* Have to stop the channel before deleting it */
err = i2s_channel_disable(this->rx_handle_);
if (err != ESP_OK) {
ESP_LOGW(TAG, "Error stopping I2S microphone - it may not have started: %s", esp_err_to_name(err));
}
/* If the handle is not needed any more, delete it to release the channel resources */
err = i2s_del_channel(this->rx_handle_);
if (err != ESP_OK) {
ESP_LOGW(TAG, "Error deleting I2S channel - it may not have started: %s", esp_err_to_name(err));
if (this->rx_handle_ != nullptr) {
/* Have to stop the channel before deleting it */
err = i2s_channel_disable(this->rx_handle_);
if (err != ESP_OK) {
ESP_LOGW(TAG, "Error stopping I2S microphone - it may not have started: %s", esp_err_to_name(err));
}
/* If the handle is not needed any more, delete it to release the channel resources */
err = i2s_del_channel(this->rx_handle_);
if (err != ESP_OK) {
ESP_LOGW(TAG, "Error deleting I2S channel - it may not have started: %s", esp_err_to_name(err));
}
this->rx_handle_ = nullptr;
}
#endif
this->parent_->unlock();