mirror of
https://github.com/sle118/squeezelite-esp32.git
synced 2025-12-11 22:17:17 +03:00
105 lines
2.7 KiB
C++
105 lines
2.7 KiB
C++
#ifndef ES8388AUDIOSINK_H
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#define ES8388AUDIOSINK_H
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#include "driver/i2s.h"
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#include <driver/i2c.h>
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#include <vector>
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#include <iostream>
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#include "BufferedAudioSink.h"
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#include <stdio.h>
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#include <string.h>
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#include <stdint.h>
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#include <sys/unistd.h>
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#include <sys/stat.h>
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#include "esp_err.h"
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#include "esp_log.h"
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#define ES8388_ADDR 0x20
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#define ACK_CHECK_EN 0x1
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/* ES8388 register */
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#define ES8388_CONTROL1 0x00
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#define ES8388_CONTROL2 0x01
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#define ES8388_CHIPPOWER 0x02
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#define ES8388_ADCPOWER 0x03
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#define ES8388_DACPOWER 0x04
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#define ES8388_CHIPLOPOW1 0x05
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#define ES8388_CHIPLOPOW2 0x06
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#define ES8388_ANAVOLMANAG 0x07
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#define ES8388_MASTERMODE 0x08
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/* ADC */
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#define ES8388_ADCCONTROL1 0x09
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#define ES8388_ADCCONTROL2 0x0a
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#define ES8388_ADCCONTROL3 0x0b
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#define ES8388_ADCCONTROL4 0x0c
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#define ES8388_ADCCONTROL5 0x0d
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#define ES8388_ADCCONTROL6 0x0e
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#define ES8388_ADCCONTROL7 0x0f
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#define ES8388_ADCCONTROL8 0x10
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#define ES8388_ADCCONTROL9 0x11
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#define ES8388_ADCCONTROL10 0x12
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#define ES8388_ADCCONTROL11 0x13
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#define ES8388_ADCCONTROL12 0x14
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#define ES8388_ADCCONTROL13 0x15
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#define ES8388_ADCCONTROL14 0x16
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/* DAC */
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#define ES8388_DACCONTROL1 0x17
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#define ES8388_DACCONTROL2 0x18
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#define ES8388_DACCONTROL3 0x19
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#define ES8388_DACCONTROL4 0x1a
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#define ES8388_DACCONTROL5 0x1b
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#define ES8388_DACCONTROL6 0x1c
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#define ES8388_DACCONTROL7 0x1d
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#define ES8388_DACCONTROL8 0x1e
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#define ES8388_DACCONTROL9 0x1f
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#define ES8388_DACCONTROL10 0x20
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#define ES8388_DACCONTROL11 0x21
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#define ES8388_DACCONTROL12 0x22
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#define ES8388_DACCONTROL13 0x23
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#define ES8388_DACCONTROL14 0x24
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#define ES8388_DACCONTROL15 0x25
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#define ES8388_DACCONTROL16 0x26
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#define ES8388_DACCONTROL17 0x27
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#define ES8388_DACCONTROL18 0x28
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#define ES8388_DACCONTROL19 0x29
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#define ES8388_DACCONTROL20 0x2a
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#define ES8388_DACCONTROL21 0x2b
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#define ES8388_DACCONTROL22 0x2c
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#define ES8388_DACCONTROL23 0x2d
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#define ES8388_DACCONTROL24 0x2e
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#define ES8388_DACCONTROL25 0x2f
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#define ES8388_DACCONTROL26 0x30
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#define ES8388_DACCONTROL27 0x31
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#define ES8388_DACCONTROL28 0x32
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#define ES8388_DACCONTROL29 0x33
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#define ES8388_DACCONTROL30 0x34
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class ES8388AudioSink : public BufferedAudioSink
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{
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public:
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ES8388AudioSink();
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~ES8388AudioSink();
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bool begin(int sda = -1, int scl = -1, uint32_t frequency = 400000U);
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enum ES8388_OUT
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{
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ES_MAIN, // this is the DAC output volume (both outputs)
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ES_OUT1, // this is the additional gain for OUT1
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ES_OUT2 // this is the additional gain for OUT2
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};
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void mute(const ES8388_OUT out, const bool muted);
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void volume(const ES8388_OUT out, const uint8_t vol);
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void writeReg(uint8_t reg_add, uint8_t data);
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private:
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i2c_config_t i2c_config;
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i2c_port_t i2c_port = 0;
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};
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#endif |