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	| @@ -2,7 +2,7 @@ import esphome.config_validation as cv | ||||
| import esphome.codegen as cg | ||||
|  | ||||
| from esphome import pins | ||||
| from esphome.const import CONF_ID, CONF_NUMBER | ||||
| from esphome.const import CONF_CHANNEL, CONF_ID, CONF_NUMBER | ||||
| from esphome.components import microphone, esp32 | ||||
| from esphome.components.adc import ESP32_VARIANT_ADC1_PIN_TO_CHANNEL, validate_adc_pin | ||||
|  | ||||
| @@ -25,6 +25,12 @@ I2SAudioMicrophone = i2s_audio_ns.class_( | ||||
|     "I2SAudioMicrophone", I2SAudioIn, microphone.Microphone, cg.Component | ||||
| ) | ||||
|  | ||||
| i2s_channel_fmt_t = cg.global_ns.enum("i2s_channel_fmt_t") | ||||
| CHANNELS = { | ||||
|     "left": i2s_channel_fmt_t.I2S_CHANNEL_FMT_ONLY_LEFT, | ||||
|     "right": i2s_channel_fmt_t.I2S_CHANNEL_FMT_ONLY_RIGHT, | ||||
| } | ||||
|  | ||||
| INTERNAL_ADC_VARIANTS = [esp32.const.VARIANT_ESP32] | ||||
| PDM_VARIANTS = [esp32.const.VARIANT_ESP32, esp32.const.VARIANT_ESP32S3] | ||||
|  | ||||
| @@ -47,6 +53,7 @@ BASE_SCHEMA = microphone.MICROPHONE_SCHEMA.extend( | ||||
|     { | ||||
|         cv.GenerateID(): cv.declare_id(I2SAudioMicrophone), | ||||
|         cv.GenerateID(CONF_I2S_AUDIO_ID): cv.use_id(I2SAudioComponent), | ||||
|         cv.Optional(CONF_CHANNEL, default="right"): cv.enum(CHANNELS), | ||||
|     } | ||||
| ).extend(cv.COMPONENT_SCHEMA) | ||||
|  | ||||
| @@ -86,4 +93,6 @@ async def to_code(config): | ||||
|         cg.add(var.set_din_pin(config[CONF_I2S_DIN_PIN])) | ||||
|         cg.add(var.set_pdm(config[CONF_PDM])) | ||||
|  | ||||
|     cg.add(var.set_channel(CHANNELS[config[CONF_CHANNEL]])) | ||||
|  | ||||
|     await microphone.register_microphone(var, config) | ||||
|   | ||||
| @@ -49,7 +49,7 @@ void I2SAudioMicrophone::start_() { | ||||
|       .mode = (i2s_mode_t) (I2S_MODE_MASTER | I2S_MODE_RX), | ||||
|       .sample_rate = 16000, | ||||
|       .bits_per_sample = I2S_BITS_PER_SAMPLE_16BIT, | ||||
|       .channel_format = I2S_CHANNEL_FMT_ONLY_RIGHT, | ||||
|       .channel_format = this->channel_, | ||||
|       .communication_format = I2S_COMM_FORMAT_STAND_I2S, | ||||
|       .intr_alloc_flags = ESP_INTR_FLAG_LEVEL1, | ||||
|       .dma_buf_count = 4, | ||||
|   | ||||
| @@ -28,6 +28,8 @@ class I2SAudioMicrophone : public I2SAudioIn, public microphone::Microphone, pub | ||||
|   } | ||||
| #endif | ||||
|  | ||||
|   void set_channel(i2s_channel_fmt_t channel) { this->channel_ = channel; } | ||||
|  | ||||
|  protected: | ||||
|   void start_(); | ||||
|   void stop_(); | ||||
| @@ -40,6 +42,7 @@ class I2SAudioMicrophone : public I2SAudioIn, public microphone::Microphone, pub | ||||
| #endif | ||||
|   bool pdm_{false}; | ||||
|   std::vector<uint8_t> buffer_; | ||||
|   i2s_channel_fmt_t channel_; | ||||
|  | ||||
|   HighFrequencyLoopRequester high_freq_; | ||||
| }; | ||||
|   | ||||
| @@ -21,7 +21,7 @@ void PsramComponent::dump_config() { | ||||
|   ESP_LOGCONFIG(TAG, "  Available: %s", YESNO(available)); | ||||
| #if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 1, 0) | ||||
|   if (available) { | ||||
|     ESP_LOGCONFIG(TAG, "  Size: %d MB", heap_caps_get_total_size(MALLOC_CAP_SPIRAM) / 1024 / 1024); | ||||
|     ESP_LOGCONFIG(TAG, "  Size: %d KB", heap_caps_get_total_size(MALLOC_CAP_SPIRAM) / 1024); | ||||
|   } | ||||
| #endif | ||||
| } | ||||
|   | ||||
| @@ -1,6 +1,6 @@ | ||||
| """Constants used by esphome.""" | ||||
|  | ||||
| __version__ = "2023.5.2" | ||||
| __version__ = "2023.5.3" | ||||
|  | ||||
| ALLOWED_NAME_CHARS = "abcdefghijklmnopqrstuvwxyz0123456789-_" | ||||
|  | ||||
|   | ||||
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