Merge branch 'dev' into jesserockz-2022-199

esphome/components/es8388/__init__.py

@@ -0,0 +1,21 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+
+from esphome.components import i2c
+from esphome.const import CONF_ID
+
+es8388_ns = cg.esphome_ns.namespace("es8388")
+ES8388Component = es8388_ns.class_("ES8388Component", cg.Component, i2c.I2CDevice)
+
+
+CONFIG_SCHEMA = (
+    cv.Schema({cv.GenerateID(): cv.declare_id(ES8388Component)})
+    .extend(i2c.i2c_device_schema(0x10))
+    .extend(cv.COMPONENT_SCHEMA)
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+    await i2c.register_i2c_device(var, config)

esphome/components/es8388/es8388_component.cpp

@@ -0,0 +1,75 @@
+#include "es8388_component.h"
+#include "esphome/core/hal.h"
+
+#include <soc/io_mux_reg.h>
+
+namespace esphome {
+namespace es8388 {
+
+void ES8388Component::setup() {
+  PIN_FUNC_SELECT(PERIPHS_IO_MUX_GPIO0_U, FUNC_GPIO0_CLK_OUT1);
+  WRITE_PERI_REG(PIN_CTRL, READ_PERI_REG(PIN_CTRL) & 0xFFFFFFF0);
+
+  // mute
+  this->write_byte(0x19, 0x04);
+  // powerup
+  this->write_byte(0x01, 0x50);
+  this->write_byte(0x02, 0x00);
+  // worker mode
+  this->write_byte(0x08, 0x00);
+  // DAC powerdown
+  this->write_byte(0x04, 0xC0);
+  // vmidsel/500k ADC/DAC idem
+  this->write_byte(0x00, 0x12);
+
+  // i2s 16 bits
+  this->write_byte(0x17, 0x18);
+  // sample freq 256
+  this->write_byte(0x18, 0x02);
+  // LIN2/RIN2 for mixer
+  this->write_byte(0x26, 0x00);
+  // left DAC to left mixer
+  this->write_byte(0x27, 0x90);
+  // right DAC to right mixer
+  this->write_byte(0x2A, 0x90);
+  // DACLRC ADCLRC idem
+  this->write_byte(0x2B, 0x80);
+  this->write_byte(0x2D, 0x00);
+  // DAC volume max
+  this->write_byte(0x1B, 0x00);
+  this->write_byte(0x1A, 0x00);
+
+  // ADC poweroff
+  this->write_byte(0x03, 0xFF);
+  // ADC amp 24dB
+  this->write_byte(0x09, 0x88);
+  // LINPUT1/RINPUT1
+  this->write_byte(0x0A, 0x00);
+  // ADC mono left
+  this->write_byte(0x0B, 0x02);
+  // i2S 16b
+  this->write_byte(0x0C, 0x0C);
+  // MCLK 256
+  this->write_byte(0x0D, 0x02);
+  // ADC Volume
+  this->write_byte(0x10, 0x00);
+  this->write_byte(0x11, 0x00);
+  // ALC OFF
+  this->write_byte(0x03, 0x09);
+  this->write_byte(0x2B, 0x80);
+
+  this->write_byte(0x02, 0xF0);
+  delay(1);
+  this->write_byte(0x02, 0x00);
+  // DAC power-up LOUT1/ROUT1 enabled
+  this->write_byte(0x04, 0x30);
+  this->write_byte(0x03, 0x00);
+  // DAC volume max
+  this->write_byte(0x2E, 0x1C);
+  this->write_byte(0x2F, 0x1C);
+  // unmute
+  this->write_byte(0x19, 0x00);
+}
+
+}  // namespace es8388
+}  // namespace esphome

esphome/components/es8388/es8388_component.h

@@ -0,0 +1,17 @@
+#pragma once
+
+#include "esphome/components/i2c/i2c.h"
+#include "esphome/core/component.h"
+
+namespace esphome {
+namespace es8388 {
+
+class ES8388Component : public Component, public i2c::I2CDevice {
+ public:
+  void setup() override;
+
+  float get_setup_priority() const override { return setup_priority::LATE - 1; }
+};
+
+}  // namespace es8388
+}  // namespace esphome

tests/test4.yaml

@@ -730,3 +730,5 @@ voice_assistant:
 max6956:
   - id: max6956_1
     address: 0x40
+
+es8388: