mirror of
https://github.com/sle118/squeezelite-esp32.git
synced 2026-05-02 11:29:49 +01:00
122 lines
4.9 KiB
C
122 lines
4.9 KiB
C
/*
|
|
* ES8311.h -- ES8311 ALSA SoC Audio Codec
|
|
*
|
|
* Authors:
|
|
*
|
|
* Based on ES8374.h by David Yang
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
#ifndef _ES8311_H
|
|
#define _ES8311_H
|
|
#include "driver/i2c.h"
|
|
#include "esxxx_common.h"
|
|
|
|
/*
|
|
* ES8311_REGISTER NAME_REG_REGISTER ADDRESS
|
|
*/
|
|
#define ES8311_RESET_REG00 0x00 /*reset digital,csm,clock manager etc.*/
|
|
|
|
/*
|
|
* Clock Scheme Register definition
|
|
*/
|
|
#define ES8311_CLK_MANAGER_REG01 \
|
|
0x01 /* select clk src for mclk, enable clock for codec */
|
|
#define ES8311_CLK_MANAGER_REG02 0x02 /* clk divider and clk multiplier */
|
|
#define ES8311_CLK_MANAGER_REG03 0x03 /* adc fsmode and osr */
|
|
#define ES8311_CLK_MANAGER_REG04 0x04 /* dac osr */
|
|
#define ES8311_CLK_MANAGER_REG05 0x05 /* clk divier for adc and dac */
|
|
#define ES8311_CLK_MANAGER_REG06 0x06 /* bclk inverter and divider */
|
|
#define ES8311_CLK_MANAGER_REG07 0x07 /* tri-state, lrck divider */
|
|
#define ES8311_CLK_MANAGER_REG08 0x08 /* lrck divider */
|
|
#define ES8311_SDPIN_REG09 0x09 /* dac serial digital port */
|
|
#define ES8311_SDPOUT_REG0A 0x0A /* adc serial digital port */
|
|
#define ES8311_SYSTEM_REG0B 0x0B /* system */
|
|
#define ES8311_SYSTEM_REG0C 0x0C /* system */
|
|
#define ES8311_SYSTEM_REG0D 0x0D /* system, power up/down */
|
|
#define ES8311_SYSTEM_REG0E 0x0E /* system, power up/down */
|
|
#define ES8311_SYSTEM_REG0F 0x0F /* system, low power */
|
|
#define ES8311_SYSTEM_REG10 0x10 /* system */
|
|
#define ES8311_SYSTEM_REG11 0x11 /* system */
|
|
#define ES8311_SYSTEM_REG12 0x12 /* system, Enable DAC */
|
|
#define ES8311_SYSTEM_REG13 0x13 /* system */
|
|
#define ES8311_SYSTEM_REG14 \
|
|
0x14 /* system, select DMIC, select analog pga gain */
|
|
#define ES8311_ADC_REG15 0x15 /* ADC, adc ramp rate, dmic sense */
|
|
#define ES8311_ADC_REG16 0x16 /* ADC */
|
|
#define ES8311_ADC_REG17 0x17 /* ADC, volume */
|
|
#define ES8311_ADC_REG18 0x18 /* ADC, alc enable and winsize */
|
|
#define ES8311_ADC_REG19 0x19 /* ADC, alc maxlevel */
|
|
#define ES8311_ADC_REG1A 0x1A /* ADC, alc automute */
|
|
#define ES8311_ADC_REG1B 0x1B /* ADC, alc automute, adc hpf s1 */
|
|
#define ES8311_ADC_REG1C 0x1C /* ADC, equalizer, hpf s2 */
|
|
#define ES8311_DAC_REG31 0x31 /* DAC, mute */
|
|
#define ES8311_DAC_REG32 0x32 /* DAC, volume */
|
|
#define ES8311_DAC_REG33 0x33 /* DAC, offset */
|
|
#define ES8311_DAC_REG34 0x34 /* DAC, drc enable, drc winsize */
|
|
#define ES8311_DAC_REG35 0x35 /* DAC, drc maxlevel, minilevel */
|
|
#define ES8311_DAC_REG37 0x37 /* DAC, ramprate */
|
|
#define ES8311_GPIO_REG44 0x44 /* GPIO, dac2adc for test */
|
|
#define ES8311_GP_REG45 0x45 /* GP CONTROL */
|
|
#define ES8311_CHD1_REGFD 0xFD /* CHIP ID1 */
|
|
#define ES8311_CHD2_REGFE 0xFE /* CHIP ID2 */
|
|
#define ES8311_CHVER_REGFF 0xFF /* VERSION */
|
|
#define ES8311_CHD1_REGFD 0xFD /* CHIP ID1 */
|
|
|
|
#define ES8311_MAX_REGISTER 0xFF
|
|
|
|
typedef struct {
|
|
ESCodecMode esMode;
|
|
i2c_port_t i2c_port_num;
|
|
i2c_config_t i2c_cfg;
|
|
DacOutput dacOutput;
|
|
AdcInput adcInput;
|
|
} Es8311Config;
|
|
|
|
#define AUDIO_CODEC_ES8311_DEFAULT() \
|
|
{ \
|
|
.esMode = ES_MODE_SLAVE, \
|
|
.i2c_port_num = I2C_NUM_0, \
|
|
.i2c_cfg = {.mode = I2C_MODE_MASTER, \
|
|
.sda_io_num = IIC_DATA, \
|
|
.scl_io_num = IIC_CLK, \
|
|
.sda_pullup_en = GPIO_PULLUP_ENABLE, \
|
|
.scl_pullup_en = GPIO_PULLUP_ENABLE, \
|
|
.master.clk_speed = 100000}, \
|
|
.adcInput = ADC_INPUT_LINPUT1_RINPUT1, \
|
|
.dacOutput = DAC_OUTPUT_LOUT1 | DAC_OUTPUT_LOUT2 | DAC_OUTPUT_ROUT1 | \
|
|
DAC_OUTPUT_ROUT2, \
|
|
};
|
|
|
|
int Es8311Init(Es8311Config* cfg);
|
|
void Es8311Uninit();
|
|
esp_err_t Es8311GetRef(bool flag);
|
|
esp_err_t Es7243Init(void);
|
|
|
|
int Es7243ReadReg(uint8_t regAdd);
|
|
|
|
int Es8311ConfigFmt(ESCodecModule mode, ESCodecI2SFmt fmt);
|
|
int Es8311I2sConfigClock(ESCodecI2sClock cfg);
|
|
int Es8311SetBitsPerSample(ESCodecModule mode, BitsLength bitPerSample);
|
|
void es8311_Codec_Startup(uint32_t mclk_freq, uint32_t lrck_freq);
|
|
|
|
int Es8311Start(ESCodecModule mode);
|
|
int Es8311Stop(ESCodecModule mode);
|
|
|
|
int Es8311SetVoiceVolume(int volume);
|
|
int Es8311GetVoiceVolume(int* volume);
|
|
int Es8311SetVoiceMute(int enable);
|
|
int Es8311GetVoiceMute(int* mute);
|
|
int Es8311SetMicGain(MicGain gain);
|
|
|
|
int Es8311ConfigAdcInput(AdcInput input);
|
|
int Es8311ConfigDacOutput(DacOutput output);
|
|
|
|
int ES8311WriteReg(uint8_t regAdd, uint8_t data);
|
|
|
|
void Es8311ReadAll();
|
|
int Es8311ReadReg(uint8_t regAdd);
|
|
#endif |