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Add i2s mclk (#4885)
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2153cfc749
commit
bb044a789c
3 changed files with 8 additions and 1 deletions
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@ -18,6 +18,7 @@ MULTI_CONF = True
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CONF_I2S_DOUT_PIN = "i2s_dout_pin"
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CONF_I2S_DOUT_PIN = "i2s_dout_pin"
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CONF_I2S_DIN_PIN = "i2s_din_pin"
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CONF_I2S_DIN_PIN = "i2s_din_pin"
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CONF_I2S_MCLK_PIN = "i2s_mclk_pin"
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CONF_I2S_BCLK_PIN = "i2s_bclk_pin"
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CONF_I2S_BCLK_PIN = "i2s_bclk_pin"
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CONF_I2S_LRCLK_PIN = "i2s_lrclk_pin"
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CONF_I2S_LRCLK_PIN = "i2s_lrclk_pin"
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@ -44,6 +45,7 @@ CONFIG_SCHEMA = cv.Schema(
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cv.GenerateID(): cv.declare_id(I2SAudioComponent),
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cv.GenerateID(): cv.declare_id(I2SAudioComponent),
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cv.Required(CONF_I2S_LRCLK_PIN): pins.internal_gpio_output_pin_number,
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cv.Required(CONF_I2S_LRCLK_PIN): pins.internal_gpio_output_pin_number,
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cv.Optional(CONF_I2S_BCLK_PIN): pins.internal_gpio_output_pin_number,
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cv.Optional(CONF_I2S_BCLK_PIN): pins.internal_gpio_output_pin_number,
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cv.Optional(CONF_I2S_MCLK_PIN): pins.internal_gpio_output_pin_number,
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}
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}
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)
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)
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@ -69,3 +71,5 @@ async def to_code(config):
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cg.add(var.set_lrclk_pin(config[CONF_I2S_LRCLK_PIN]))
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cg.add(var.set_lrclk_pin(config[CONF_I2S_LRCLK_PIN]))
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if CONF_I2S_BCLK_PIN in config:
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if CONF_I2S_BCLK_PIN in config:
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cg.add(var.set_bclk_pin(config[CONF_I2S_BCLK_PIN]))
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cg.add(var.set_bclk_pin(config[CONF_I2S_BCLK_PIN]))
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if CONF_I2S_MCLK_PIN in config:
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cg.add(var.set_mclk_pin(config[CONF_I2S_MCLK_PIN]))
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@ -21,7 +21,7 @@ class I2SAudioComponent : public Component {
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i2s_pin_config_t get_pin_config() const {
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i2s_pin_config_t get_pin_config() const {
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return {
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return {
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.mck_io_num = I2S_PIN_NO_CHANGE,
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.mck_io_num = this->mclk_pin_,
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.bck_io_num = this->bclk_pin_,
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.bck_io_num = this->bclk_pin_,
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.ws_io_num = this->lrclk_pin_,
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.ws_io_num = this->lrclk_pin_,
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.data_out_num = I2S_PIN_NO_CHANGE,
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.data_out_num = I2S_PIN_NO_CHANGE,
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@ -29,6 +29,7 @@ class I2SAudioComponent : public Component {
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};
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};
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}
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}
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void set_mclk_pin(int pin) { this->mclk_pin_ = pin; }
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void set_bclk_pin(int pin) { this->bclk_pin_ = pin; }
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void set_bclk_pin(int pin) { this->bclk_pin_ = pin; }
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void set_lrclk_pin(int pin) { this->lrclk_pin_ = pin; }
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void set_lrclk_pin(int pin) { this->lrclk_pin_ = pin; }
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@ -44,6 +45,7 @@ class I2SAudioComponent : public Component {
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I2SAudioIn *audio_in_{nullptr};
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I2SAudioIn *audio_in_{nullptr};
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I2SAudioOut *audio_out_{nullptr};
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I2SAudioOut *audio_out_{nullptr};
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int mclk_pin_{I2S_PIN_NO_CHANGE};
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int bclk_pin_{I2S_PIN_NO_CHANGE};
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int bclk_pin_{I2S_PIN_NO_CHANGE};
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int lrclk_pin_;
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int lrclk_pin_;
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i2s_port_t port_{};
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i2s_port_t port_{};
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@ -666,6 +666,7 @@ touchscreen:
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i2s_audio:
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i2s_audio:
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i2s_lrclk_pin: GPIO26
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i2s_lrclk_pin: GPIO26
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i2s_bclk_pin: GPIO27
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i2s_bclk_pin: GPIO27
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i2s_mclk_pin: GPIO25
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media_player:
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media_player:
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- platform: i2s_audio
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- platform: i2s_audio
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