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Update setup based on raspiaudio repo

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This commit is contained in:
Jesse Hills 2023-05-02 14:10:47 +12:00
parent 5cef11acf0
commit 4b9732629e
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GPG Key ID: BEAAE804EFD8E83A
1 changed files with 45 additions and 27 deletions
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72
esphome/components/es8388/es8388_component.cpp
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@ -1,4 +1,5 @@
#include "es8388_component.h"
#include "esphome/core/hal.h"
#include <soc/io_mux_reg.h>
@ -9,49 +10,66 @@ 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);
// reset
this->write_bytes(0x00, {0x80});
this->write_bytes(0x00, {0x00});
// mute
this->write_bytes(0x19, {0x04});
this->write_bytes(0x01, {0x50});
this->write_byte(0x19, 0x04);
// powerup
this->write_bytes(0x02, {0x00});
this->write_byte(0x01, 0x50);
this->write_byte(0x02, 0x00);
// worker mode
this->write_bytes(0x08, {0x00});
this->write_byte(0x08, 0x00);
// DAC powerdown
this->write_bytes(0x04, {0xC0});
this->write_byte(0x04, 0xC0);
// vmidsel/500k ADC/DAC idem
this->write_bytes(0x00, {0x12});
this->write_byte(0x00, 0x12);
this->write_bytes(0x01, {0x00});
// i2s 16 bits
this->write_bytes(0x17, {0x18});
this->write_byte(0x17, 0x18);
// sample freq 256
this->write_bytes(0x18, {0x02});
this->write_byte(0x18, 0x02);
// LIN2/RIN2 for mixer
this->write_bytes(0x26, {0x09});
this->write_byte(0x26, 0x00);
// left DAC to left mixer
this->write_bytes(0x27, {0x90});
this->write_byte(0x27, 0x90);
// right DAC to right mixer
this->write_bytes(0x2A, {0x90});
this->write_byte(0x2A, 0x90);
// DACLRC ADCLRC idem
this->write_bytes(0x2B, {0x80});
this->write_bytes(0x2D, {0x80});
this->write_byte(0x2B, 0x80);
this->write_byte(0x2D, 0x00);
// DAC volume max
this->write_bytes(0x1B, {0x00});
this->write_bytes(0x1A, {0x00});
this->write_byte(0x1B, 0x00);
this->write_byte(0x1A, 0x00);
this->write_bytes(0x02, {0xF0});
this->write_bytes(0x02, {0x00});
this->write_bytes(0x1D, {0x1C});
// 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_bytes(0x04, {0x30});
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_bytes(0x19, {0x00});
this->write_bytes(0x2E, {33});
this->write_bytes(0x2F, {33});
this->write_byte(0x19, 0x00);
}
} // namespace es8388
} // namespace esphome