removed codecs to save memory
This commit is contained in:
352
lib/ESP32-audioI2S/examples/AC101/AC101.cpp
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352
lib/ESP32-audioI2S/examples/AC101/AC101.cpp
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@@ -0,0 +1,352 @@
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/*
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AC101 - An AC101 Codec driver library for Arduino
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Copyright (C) 2019, Ivo Pullens, Emmission
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Inspired by:
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https://github.com/donny681/esp-adf/tree/master/components/audio_hal/driver/AC101
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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Febr 2021 modified by schreibfaul1 - set correct pll values
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March 2021 modified by schreibfaul1 - can handle two i2c instances
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May 2021 modified by schreibfaul1 - constructor changed
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Oct 2021 modified by schreibfaul1 - I2C wrong ACK in ReadReg
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Jan 2022 modified by schreibfaul1 - left right channel swapped
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Jan 2022 modified by schreibfaul1 - suppress compiler warning: left shift of negative value
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examples:
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//one I2C bus: (default behaviour)
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AC101 ac;
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ac.begin(sda, scl);
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//two I2C busses:
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TwoWire i2cBusOne = TwoWire(0);
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TwoWire i2cBusTwo = TwoWire(1);
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AC101 ac(&i2cBusOne);
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i2cBusOne.begin(sda, scl, 400000);
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*/
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#include "AC101.h"
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#define BCLK // clock over BCLK comment out: clock over MCLK
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#define AC101_ADDR 0x1A // Device address
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#define CHIP_AUDIO_RS 0x00
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#define PLL_CTRL1 0x01
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#define PLL_CTRL2 0x02
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#define SYSCLK_CTRL 0x03
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#define MOD_CLK_ENA 0x04
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#define MOD_RST_CTRL 0x05
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#define I2S_SR_CTRL 0x06
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#define I2S1LCK_CTRL 0x10
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#define I2S1_SDOUT_CTRL 0x11
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#define I2S1_SDIN_CTRL 0x12
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#define I2S1_MXR_SRC 0x13
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#define I2S1_VOL_CTRL1 0x14
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#define I2S1_VOL_CTRL2 0x15
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#define I2S1_VOL_CTRL3 0x16
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#define I2S1_VOL_CTRL4 0x17
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#define I2S1_MXR_GAIN 0x18
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#define ADC_DIG_CTRL 0x40
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#define ADC_VOL_CTRL 0x41
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#define HMIC_CTRL1 0x44
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#define HMIC_CTRL2 0x45
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#define HMIC_STATUS 0x46
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#define DAC_DIG_CTRL 0x48
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#define DAC_VOL_CTRL 0x49
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#define DAC_MXR_SRC 0x4C
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#define DAC_MXR_GAIN 0x4D
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#define ADC_APC_CTRL 0x50
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#define ADC_SRC 0x51
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#define ADC_SRCBST_CTRL 0x52
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#define OMIXER_DACA_CTRL 0x53
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#define OMIXER_SR 0x54
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#define OMIXER_BST1_CTRL 0x55
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#define HPOUT_CTRL 0x56
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#define SPKOUT_CTRL 0x58
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#define AC_DAC_DAPCTRL 0xA0
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#define AC_DAC_DAPHHPFC 0xA1
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#define AC_DAC_DAPLHPFC 0xA2
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#define AC_DAC_DAPLHAVC 0xA3
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#define AC_DAC_DAPLLAVC 0xA4
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#define AC_DAC_DAPRHAVC 0xA5
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#define AC_DAC_DAPRLAVC 0xA6
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#define AC_DAC_DAPHGDEC 0xA7
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#define AC_DAC_DAPLGDEC 0xA8
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#define AC_DAC_DAPHGATC 0xA9
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#define AC_DAC_DAPLGATC 0xAA
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#define AC_DAC_DAPHETHD 0xAB
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#define AC_DAC_DAPLETHD 0xAC
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#define AC_DAC_DAPHGKPA 0xAD
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#define AC_DAC_DAPLGKPA 0xAE
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#define AC_DAC_DAPHGOPA 0xAF
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#define AC_DAC_DAPLGOPA 0xB0
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#define AC_DAC_DAPOPT 0xB1
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#define DAC_DAP_ENA 0xB5
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#define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
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const uint8_t regs[] = {
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CHIP_AUDIO_RS ,
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PLL_CTRL1 ,
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PLL_CTRL2 ,
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SYSCLK_CTRL ,
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MOD_CLK_ENA ,
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MOD_RST_CTRL ,
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I2S_SR_CTRL ,
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I2S1LCK_CTRL ,
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I2S1_SDOUT_CTRL ,
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I2S1_SDIN_CTRL ,
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I2S1_MXR_SRC ,
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I2S1_VOL_CTRL1 ,
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I2S1_VOL_CTRL2 ,
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I2S1_VOL_CTRL3 ,
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I2S1_VOL_CTRL4 ,
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I2S1_MXR_GAIN ,
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ADC_DIG_CTRL ,
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ADC_VOL_CTRL ,
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HMIC_CTRL1 ,
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HMIC_CTRL2 ,
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HMIC_STATUS ,
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DAC_DIG_CTRL ,
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DAC_VOL_CTRL ,
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DAC_MXR_SRC ,
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DAC_MXR_GAIN ,
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ADC_APC_CTRL ,
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ADC_SRC ,
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ADC_SRCBST_CTRL ,
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OMIXER_DACA_CTRL ,
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OMIXER_SR ,
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OMIXER_BST1_CTRL ,
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HPOUT_CTRL ,
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SPKOUT_CTRL ,
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AC_DAC_DAPCTRL ,
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AC_DAC_DAPHHPFC ,
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AC_DAC_DAPLHPFC ,
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AC_DAC_DAPLHAVC ,
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AC_DAC_DAPLLAVC ,
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AC_DAC_DAPRHAVC ,
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AC_DAC_DAPRLAVC ,
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AC_DAC_DAPHGDEC ,
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AC_DAC_DAPLGDEC ,
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AC_DAC_DAPHGATC ,
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AC_DAC_DAPLGATC ,
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AC_DAC_DAPHETHD ,
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AC_DAC_DAPLETHD ,
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AC_DAC_DAPHGKPA ,
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AC_DAC_DAPLGKPA ,
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AC_DAC_DAPHGOPA ,
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AC_DAC_DAPLGOPA ,
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AC_DAC_DAPOPT ,
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DAC_DAP_ENA
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};
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//----------------------------------------------------------------------------------------------------------------------
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bool AC101::WriteReg(uint8_t reg, uint16_t val)
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{
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_TwoWireInstance->beginTransmission(AC101_ADDR);
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_TwoWireInstance->write(reg);
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_TwoWireInstance->write(uint8_t((val >> 8) & 0xff));
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_TwoWireInstance->write(uint8_t(val & 0xff));
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return 0 == _TwoWireInstance->endTransmission(true);
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}
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uint16_t AC101::ReadReg(uint8_t reg)
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{
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_TwoWireInstance->beginTransmission(AC101_ADDR);
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_TwoWireInstance->write(reg);
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_TwoWireInstance->endTransmission(false);
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uint16_t val = 0u;
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if (2 == _TwoWireInstance->requestFrom(uint16_t(AC101_ADDR), uint8_t(2)))
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{
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val = uint16_t(_TwoWireInstance->read() << 8) + uint16_t(_TwoWireInstance->read());
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}
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_TwoWireInstance->endTransmission(true);
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return val;
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}
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//----------------------------------------------------------------------------------------------------------------------
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AC101::AC101( TwoWire *TwoWireInstance ){
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_TwoWireInstance = TwoWireInstance;
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}
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//----------------------------------------------------------------------------------------------------------------------
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bool AC101::begin(int32_t sda, int32_t scl, uint32_t frequency) {
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bool ok;
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if((sda >= 0) && (scl >= 0)){
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ok = _TwoWireInstance->begin(sda, scl, frequency);
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}
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else {
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ok = true;
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}
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// Reset all registers, readback default as sanity check
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ok &= WriteReg(CHIP_AUDIO_RS, 0x123);
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delay(100);
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ok &= 0x0101 == ReadReg(CHIP_AUDIO_RS);
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ok &= WriteReg(SPKOUT_CTRL, 0xe880);
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// Enable the PLL from 256*44.1KHz MCLK source
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ok &= WriteReg(PLL_CTRL1, 0x0141);
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uint16_t N = 48 << 4; /* 512 / (M * (2*K+1)) / (CHANNELS * WORD_SIZE) -> 512 / 3 * (2 * 16) */
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uint16_t PLL_EN = 1 << 15;
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uint16_t N_f = 0<<0; /* 0.2 N */
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ok &= WriteReg(PLL_CTRL2, N | PLL_EN | N_f);
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// Clocking system
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uint16_t PLLCLK_ENA = 1<<15; /* 0: Disable, 1: Enable */
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#ifdef BCLK
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uint16_t PLL_CLK = 0x2 << 12; /* bclk1 */
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uint16_t I2S1CLK_SRC = 0x3<<8; /* PLL */
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#else
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uint16_t PLL_CLK = 0x0 << 12; /* MCLK1 */
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uint16_t I2S1CLK_SRC = 0x0<<8; /* MLCK1 */
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#endif
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uint16_t I2S1CLK_ENA = 1<<11; /* 0: Disable, 1: Enable */
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uint16_t SYSCLK_ENA = 1<<3;
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ok &= WriteReg(SYSCLK_CTRL, PLLCLK_ENA|PLL_CLK| I2S1CLK_ENA|I2S1CLK_SRC|SYSCLK_ENA/*0x8b08*/);
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ok &= WriteReg(MOD_CLK_ENA, 0x800c);
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ok &= WriteReg(MOD_RST_CTRL, 0x800c);
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// Set default at I2S, 44.1KHz, 16bit
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ok &= SetI2sSampleRate(SAMPLE_RATE_44100);
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ok &= SetI2sClock(BCLK_DIV_8, false, LRCK_DIV_32, false);
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ok &= SetI2sMode(MODE_SLAVE);
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ok &= SetI2sWordSize(WORD_SIZE_16_BITS);
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ok &= SetI2sFormat(DATA_FORMAT_I2S);
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// AIF config
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ok &= WriteReg(I2S1_SDOUT_CTRL, 0xc000);
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ok &= WriteReg(I2S1_SDIN_CTRL, 0xc000);
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ok &= WriteReg(I2S1_MXR_SRC, 0x2200);
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ok &= WriteReg(ADC_SRCBST_CTRL, 0xccc4);
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ok &= WriteReg(ADC_SRC, 0x1040);
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ok &= WriteReg(ADC_DIG_CTRL, 0x8000);
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ok &= WriteReg(ADC_APC_CTRL, 0xbbc3);
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// Path Configuration
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ok &= WriteReg(DAC_MXR_SRC, 0xcc00);
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ok &= WriteReg(DAC_DIG_CTRL, 0x8000);
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ok &= WriteReg(OMIXER_SR, 0x0081);
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ok &= WriteReg(OMIXER_DACA_CTRL, 0xf080);
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ok &= SetMode( MODE_DAC );
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return ok;
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}
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//----------------------------------------------------------------------------------------------------------------------
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void AC101::DumpRegisters() {
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for (size_t i = 0; i < ARRAY_SIZE(regs); ++i){
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Serial.print(regs[i], HEX);
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Serial.print(" = ");
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Serial.println(ReadReg(regs[i]), HEX);
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}
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}
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//----------------------------------------------------------------------------------------------------------------------
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uint8_t AC101::GetVolumeSpeaker() {
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// Times 2, to scale to same range as headphone volume
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return (ReadReg(SPKOUT_CTRL) & 31) * 2;
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}
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bool AC101::SetVolumeSpeaker(uint8_t volume) {
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// Divide by 2, as it is scaled to same range as headphone volume
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volume /= 2;
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if(volume > 31) volume = 31;
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uint16_t val = ReadReg(SPKOUT_CTRL);
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val &= ~31;
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val |= volume;
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return WriteReg(SPKOUT_CTRL, val);
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}
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//----------------------------------------------------------------------------------------------------------------------
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uint8_t AC101::GetVolumeHeadphone() {
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return (ReadReg(HPOUT_CTRL) >> 4) & 63;
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}
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bool AC101::SetVolumeHeadphone(uint8_t volume) {
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if(volume > 63) volume = 63;
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uint16_t val = ReadReg(HPOUT_CTRL);
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val &= ~63U << 4;
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val |= volume << 4;
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return WriteReg(HPOUT_CTRL, val);
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}
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//----------------------------------------------------------------------------------------------------------------------
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bool AC101::SetI2sSampleRate(I2sSampleRate_t rate) {
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return WriteReg(I2S_SR_CTRL, rate);
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}
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//----------------------------------------------------------------------------------------------------------------------
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bool AC101::SetI2sMode(I2sMode_t mode) {
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uint16_t val = ReadReg(I2S1LCK_CTRL);
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val &= ~0x8000;
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val |= uint16_t(mode) << 15;
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return WriteReg(I2S1LCK_CTRL, val);
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}
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//----------------------------------------------------------------------------------------------------------------------
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bool AC101::SetI2sWordSize(I2sWordSize_t size) {
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uint16_t val = ReadReg(I2S1LCK_CTRL);
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val &= ~0x0030;
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val |= uint16_t(size) << 4;
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return WriteReg(I2S1LCK_CTRL, val);
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}
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//----------------------------------------------------------------------------------------------------------------------
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bool AC101::SetI2sFormat(I2sFormat_t format) {
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uint16_t val = ReadReg(I2S1LCK_CTRL);
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val &= ~0x000C;
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val |= uint16_t(format) << 2;
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return WriteReg(I2S1LCK_CTRL, val);
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}
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//----------------------------------------------------------------------------------------------------------------------
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bool AC101::SetI2sClock(I2sBitClockDiv_t bitClockDiv, bool bitClockInv, I2sLrClockDiv_t lrClockDiv, bool lrClockInv) {
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uint16_t val = ReadReg(I2S1LCK_CTRL);
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val &= ~0x7FC0;
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val |= uint16_t(bitClockInv ? 1 : 0) << 14;
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val |= uint16_t(bitClockDiv) << 9;
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val |= uint16_t(lrClockInv ? 1 : 0) << 13;
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val |= uint16_t(lrClockDiv) << 6;
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return WriteReg(I2S1LCK_CTRL, val);
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}
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//----------------------------------------------------------------------------------------------------------------------
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bool AC101::SetMode(Mode_t mode) {
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bool ok = true;
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if(MODE_LINE == mode) {
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ok &= WriteReg(ADC_SRC, 0x0408);
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ok &= WriteReg(ADC_DIG_CTRL, 0x8000);
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ok &= WriteReg(ADC_APC_CTRL, 0x3bc0);
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}
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if((MODE_ADC == mode) or (MODE_ADC_DAC == mode) or (MODE_LINE == mode)) {
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ok &= WriteReg(MOD_CLK_ENA, 0x800c);
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ok &= WriteReg(MOD_RST_CTRL, 0x800c);
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}
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if((MODE_DAC == mode) or (MODE_ADC_DAC == mode) or (MODE_LINE == mode)) {
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// Enable Headphone output
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ok &= WriteReg(OMIXER_DACA_CTRL, 0xff80);
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ok &= WriteReg(HPOUT_CTRL, 0xc3c1);
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ok &= WriteReg(HPOUT_CTRL, 0xcb00);
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delay(100);
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ok &= WriteReg(HPOUT_CTRL, 0xfbc0);
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ok &= SetVolumeHeadphone(30);
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// Enable Speaker output
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ok &= WriteReg(SPKOUT_CTRL, 0xeabd);
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delay(10);
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ok &= SetVolumeSpeaker(30);
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}
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return ok;
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}
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166
lib/ESP32-audioI2S/examples/AC101/AC101.h
Normal file
166
lib/ESP32-audioI2S/examples/AC101/AC101.h
Normal file
@@ -0,0 +1,166 @@
|
||||
/*
|
||||
AC101 - An AC101 Codec driver library for Arduino
|
||||
Copyright (C) 2019, Ivo Pullens, Emmission
|
||||
|
||||
Inspired by:
|
||||
https://github.com/donny681/esp-adf/tree/master/components/audio_hal/driver/AC101
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef AC101_H
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#define AC101_H
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#include <Arduino.h>
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#include <inttypes.h>
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#include <Wire.h>
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|
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class AC101
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||||
{
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public:
|
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typedef enum {
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SAMPLE_RATE_8000 = 0x0000,
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SAMPLE_RATE_11052 = 0x1000,
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SAMPLE_RATE_12000 = 0x2000,
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SAMPLE_RATE_16000 = 0x3000,
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SAMPLE_RATE_22050 = 0x4000,
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SAMPLE_RATE_24000 = 0x5000,
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SAMPLE_RATE_32000 = 0x6000,
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SAMPLE_RATE_44100 = 0x7000,
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SAMPLE_RATE_48000 = 0x8000,
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SAMPLE_RATE_96000 = 0x9000,
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SAMPLE_RATE_192000 = 0xa000,
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} I2sSampleRate_t;
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||||
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||||
typedef enum {
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MODE_MASTER = 0x00,
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MODE_SLAVE = 0x01,
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} I2sMode_t;
|
||||
|
||||
typedef enum {
|
||||
WORD_SIZE_8_BITS = 0x00,
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||||
WORD_SIZE_16_BITS = 0x01,
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||||
WORD_SIZE_20_BITS = 0x02,
|
||||
WORD_SIZE_24_BITS = 0x03,
|
||||
} I2sWordSize_t;
|
||||
|
||||
typedef enum {
|
||||
DATA_FORMAT_I2S = 0x00,
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||||
DATA_FORMAT_LEFT = 0x01,
|
||||
DATA_FORMAT_RIGHT = 0x02,
|
||||
DATA_FORMAT_DSP = 0x03,
|
||||
} I2sFormat_t;
|
||||
|
||||
typedef enum {
|
||||
BCLK_DIV_1 = 0x0,
|
||||
BCLK_DIV_2 = 0x1,
|
||||
BCLK_DIV_4 = 0x2,
|
||||
BCLK_DIV_6 = 0x3,
|
||||
BCLK_DIV_8 = 0x4,
|
||||
BCLK_DIV_12 = 0x5,
|
||||
BCLK_DIV_16 = 0x6,
|
||||
BCLK_DIV_24 = 0x7,
|
||||
BCLK_DIV_32 = 0x8,
|
||||
BCLK_DIV_48 = 0x9,
|
||||
BCLK_DIV_64 = 0xa,
|
||||
BCLK_DIV_96 = 0xb,
|
||||
BCLK_DIV_128 = 0xc,
|
||||
BCLK_DIV_192 = 0xd,
|
||||
} I2sBitClockDiv_t;
|
||||
|
||||
typedef enum {
|
||||
LRCK_DIV_16 = 0x0,
|
||||
LRCK_DIV_32 = 0x1,
|
||||
LRCK_DIV_64 = 0x2,
|
||||
LRCK_DIV_128 = 0x3,
|
||||
LRCK_DIV_256 = 0x4,
|
||||
} I2sLrClockDiv_t;
|
||||
|
||||
|
||||
typedef enum {
|
||||
MODE_ADC,
|
||||
MODE_DAC,
|
||||
MODE_ADC_DAC,
|
||||
MODE_LINE
|
||||
} Mode_t;
|
||||
|
||||
// Constructor.
|
||||
AC101(TwoWire *TwoWireInstance = &Wire);
|
||||
|
||||
// Initialize codec, using provided I2C pins and bus frequency.
|
||||
// @return True on success, false on failure.
|
||||
bool begin(int32_t sda = -1, int32_t scl = -1, uint32_t frequency = 400000);
|
||||
|
||||
// Get speaker volume.
|
||||
// @return Speaker volume, [63..0] for [0..-43.5] [dB], in increments of 2.
|
||||
uint8_t GetVolumeSpeaker();
|
||||
|
||||
// Set speaker volume.
|
||||
// @param volume Target volume, [63..0] for [0..-43.5] [dB], in increments of 2.
|
||||
// @return True on success, false on failure.
|
||||
bool SetVolumeSpeaker(uint8_t volume);
|
||||
|
||||
// Get headphone volume.
|
||||
// @return Headphone volume, [63..0] for [0..-62] [dB]
|
||||
uint8_t GetVolumeHeadphone();
|
||||
|
||||
// Set headphone volume
|
||||
// @param volume Target volume, [63..0] for [0..-62] [dB]
|
||||
// @return True on success, false on failure.
|
||||
bool SetVolumeHeadphone(uint8_t volume);
|
||||
|
||||
// Configure I2S samplerate.
|
||||
// @param rate Samplerate.
|
||||
// @return True on success, false on failure.
|
||||
bool SetI2sSampleRate(I2sSampleRate_t rate);
|
||||
|
||||
// Configure I2S mode (master/slave).
|
||||
// @param mode Mode.
|
||||
// @return True on success, false on failure.
|
||||
bool SetI2sMode(I2sMode_t mode);
|
||||
|
||||
// Configure I2S word size (8/16/20/24 bits).
|
||||
// @param size Word size.
|
||||
// @return True on success, false on failure.
|
||||
bool SetI2sWordSize(I2sWordSize_t size);
|
||||
|
||||
// Configure I2S format (I2S/Left/Right/Dsp).
|
||||
// @param format I2S format.
|
||||
// @return True on success, false on failure.
|
||||
bool SetI2sFormat(I2sFormat_t format);
|
||||
|
||||
// Configure I2S clock.
|
||||
// @param bitClockDiv I2S1CLK/BCLK1 ratio.
|
||||
// @param bitClockInv I2S1 BCLK Polarity.
|
||||
// @param lrClockDiv BCLK1/LRCK ratio.
|
||||
// @param lrClockInv I2S1 LRCK Polarity.
|
||||
// @return True on success, false on failure.
|
||||
bool SetI2sClock(I2sBitClockDiv_t bitClockDiv, bool bitClockInv, I2sLrClockDiv_t lrClockDiv, bool lrClockInv);
|
||||
|
||||
// Configure the mode (Adc/Dac/Adc+Dac/Line)
|
||||
// @param mode Operating mode.
|
||||
// @return True on success, false on failure.
|
||||
bool SetMode(Mode_t mode);
|
||||
|
||||
// Dumpt the current register configuration to serial.
|
||||
void DumpRegisters();
|
||||
|
||||
protected:
|
||||
bool WriteReg(uint8_t reg, uint16_t val);
|
||||
uint16_t ReadReg(uint8_t reg);
|
||||
private:
|
||||
TwoWire *_TwoWireInstance = NULL; // TwoWire Instance
|
||||
};
|
||||
|
||||
#endif
|
||||
116
lib/ESP32-audioI2S/examples/AC101/main.cpp
Normal file
116
lib/ESP32-audioI2S/examples/AC101/main.cpp
Normal file
@@ -0,0 +1,116 @@
|
||||
#include "Arduino.h"
|
||||
#include "WiFi.h"
|
||||
#include "SPI.h"
|
||||
#include "SD.h"
|
||||
#include "FS.h"
|
||||
#include "Wire.h"
|
||||
#include "AC101.h"
|
||||
#include "Audio.h"
|
||||
|
||||
// I2S GPIOs, the names refer on AC101, AS1 Audio Kit V2.2 2379
|
||||
#define I2S_DSIN 35 // pin not used
|
||||
#define I2S_BCLK 27
|
||||
#define I2S_LRC 26
|
||||
#define I2S_MCLK 0
|
||||
#define I2S_DOUT 25
|
||||
|
||||
// I2C GPIOs
|
||||
#define IIC_CLK 32
|
||||
#define IIC_DATA 33
|
||||
|
||||
// amplifier enable
|
||||
#define GPIO_PA_EN 21
|
||||
|
||||
//Switch S1: 1-OFF, 2-ON, 3-ON, 4-OFF, 5-OFF
|
||||
|
||||
String ssid = "*****";
|
||||
String password = "*****";
|
||||
|
||||
static AC101 dac; // AC101
|
||||
int volume = 40; // 0...100
|
||||
|
||||
Audio audio;
|
||||
|
||||
//#####################################################################
|
||||
|
||||
void setup()
|
||||
{
|
||||
Serial.begin(115200);
|
||||
|
||||
WiFi.mode(WIFI_STA);
|
||||
WiFi.begin(ssid.c_str(), password.c_str());
|
||||
|
||||
while (WiFi.status() != WL_CONNECTED)
|
||||
{
|
||||
Serial.print(".");
|
||||
delay(100);
|
||||
}
|
||||
|
||||
Serial.printf_P(PSTR("Connected\r\nRSSI: "));
|
||||
Serial.print(WiFi.RSSI());
|
||||
Serial.print(" IP: ");
|
||||
Serial.println(WiFi.localIP());
|
||||
|
||||
Serial.printf("Connect to DAC codec... ");
|
||||
while (not dac.begin(IIC_DATA, IIC_CLK))
|
||||
{
|
||||
Serial.printf("Failed!\n");
|
||||
delay(1000);
|
||||
}
|
||||
Serial.printf("OK\n");
|
||||
|
||||
dac.SetVolumeSpeaker(volume);
|
||||
dac.SetVolumeHeadphone(volume);
|
||||
// ac.DumpRegisters();
|
||||
|
||||
// Enable amplifier
|
||||
pinMode(GPIO_PA_EN, OUTPUT);
|
||||
digitalWrite(GPIO_PA_EN, HIGH);
|
||||
|
||||
audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT, I2S_MCLK);
|
||||
audio.setVolume(10); // 0...21
|
||||
|
||||
audio.connecttohost("http://mp3channels.webradio.antenne.de:80/oldies-but-goldies");
|
||||
// audio.connecttohost("http://dg-rbb-http-dus-dtag-cdn.cast.addradio.de/rbb/antennebrandenburg/live/mp3/128/stream.mp3");
|
||||
// audio.connecttospeech("Wenn die Hunde schlafen, kann der Wolf gut Schafe stehlen.", "de");
|
||||
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------
|
||||
|
||||
void loop(){
|
||||
vTaskDelay(1);
|
||||
audio.loop();
|
||||
}
|
||||
|
||||
// optional
|
||||
void audio_info(const char *info){
|
||||
Serial.print("info "); Serial.println(info);
|
||||
}
|
||||
void audio_id3data(const char *info){ //id3 metadata
|
||||
Serial.print("id3data ");Serial.println(info);
|
||||
}
|
||||
void audio_eof_mp3(const char *info){ //end of file
|
||||
Serial.print("eof_mp3 ");Serial.println(info);
|
||||
}
|
||||
void audio_showstation(const char *info){
|
||||
Serial.print("station ");Serial.println(info);
|
||||
}
|
||||
void audio_showstreamtitle(const char *info){
|
||||
Serial.print("streamtitle ");Serial.println(info);
|
||||
}
|
||||
void audio_bitrate(const char *info){
|
||||
Serial.print("bitrate ");Serial.println(info);
|
||||
}
|
||||
void audio_commercial(const char *info){ //duration in sec
|
||||
Serial.print("commercial ");Serial.println(info);
|
||||
}
|
||||
void audio_icyurl(const char *info){ //homepage
|
||||
Serial.print("icyurl ");Serial.println(info);
|
||||
}
|
||||
void audio_lasthost(const char *info){ //stream URL played
|
||||
Serial.print("lasthost ");Serial.println(info);
|
||||
}
|
||||
void audio_eof_speech(const char *info){
|
||||
Serial.print("eof_speech ");Serial.println(info);
|
||||
}
|
||||
504
lib/ESP32-audioI2S/examples/DLNA/.vscode/c_cpp_properties.json
vendored
Normal file
504
lib/ESP32-audioI2S/examples/DLNA/.vscode/c_cpp_properties.json
vendored
Normal file
@@ -0,0 +1,504 @@
|
||||
//
|
||||
// !!! WARNING !!! AUTO-GENERATED FILE!
|
||||
// PLEASE DO NOT MODIFY IT AND USE "platformio.ini":
|
||||
// https://docs.platformio.org/page/projectconf/section_env_build.html#build-flags
|
||||
//
|
||||
{
|
||||
"configurations": [
|
||||
{
|
||||
"name": "PlatformIO",
|
||||
"includePath": [
|
||||
"/media/wolle/DRIVE-N-GO/platformio-workspace/ESP32_WebServer/include",
|
||||
"/media/wolle/DRIVE-N-GO/platformio-workspace/ESP32_WebServer/src",
|
||||
"/media/wolle/DRIVE-N-GO/platformio-workspace/ESP32_WebServer/lib/websrv",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/SD/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/SPI/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/FS/src",
|
||||
"/media/wolle/DRIVE-N-GO/platformio-workspace/ESP32_WebServer/.pio/libdeps/esp32dev/Arduino_JSON/src",
|
||||
"/media/wolle/DRIVE-N-GO/platformio-workspace/ESP32_WebServer/.pio/libdeps/esp32dev/SoapESP32/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/WiFi/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/newlib/platform_include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/freertos/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/freertos/include/esp_additions/freertos",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/freertos/port/xtensa/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/freertos/include/esp_additions",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_hw_support/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_hw_support/include/soc",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_hw_support/include/soc/esp32",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_hw_support/port/esp32",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_hw_support/port/esp32/private_include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/heap/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/log/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/lwip/include/apps",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/lwip/include/apps/sntp",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/lwip/lwip/src/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/lwip/port/esp32/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/lwip/port/esp32/include/arch",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/soc/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/soc/esp32",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/soc/esp32/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/hal/esp32/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/hal/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/hal/platform_port/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_rom/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_rom/include/esp32",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_rom/esp32",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_common/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_system/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_system/port/soc",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_system/port/public_compat",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp32/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/xtensa/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/xtensa/esp32/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/driver/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/driver/esp32/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_pm/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_ringbuf/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/efuse/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/efuse/esp32/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/vfs/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_wifi/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_event/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_netif/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_eth/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/tcpip_adapter/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_phy/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_phy/esp32/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_ipc/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/app_trace/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_timer/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/mbedtls/port/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/mbedtls/mbedtls/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/mbedtls/esp_crt_bundle/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/app_update/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/spi_flash/include",
|
||||
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||||
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||||
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||||
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||||
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/bt/esp_ble_mesh/mesh_models/server/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/bt/esp_ble_mesh/api/core/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/cmock/CMock/src",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/coap/port/include",
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||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/coap/libcoap/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/nghttp/port/include",
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||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/nghttp/nghttp2/lib/includes",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-tls",
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||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-tls/esp-tls-crypto",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_adc_cal/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_hid/include",
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||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/tcp_transport/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_http_client/include",
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||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_http_server/include",
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||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_https_ota/include",
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||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_https_server/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_lcd/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_lcd/interface",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/protobuf-c/protobuf-c",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/protocomm/include/common",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/protocomm/include/security",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/protocomm/include/transports",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/mdns/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_local_ctrl/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/sdmmc/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_serial_slave_link/include",
|
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_websocket_client/include",
|
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/expat/expat/expat/lib",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/expat/port/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/wear_levelling/include",
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||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/fatfs/diskio",
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||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/fatfs/vfs",
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||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/fatfs/src",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/freemodbus/common/include",
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||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/idf_test/include",
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||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/idf_test/include/esp32",
|
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/jsmn/include",
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||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/json/cJSON",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/libsodium/libsodium/src/libsodium/include",
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||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/libsodium/port_include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/mqtt/esp-mqtt/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/openssl/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/perfmon/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/spiffs/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/ulp/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/wifi_provisioning/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/rmaker_common/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/json_parser/upstream/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/json_parser/upstream",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/json_generator/upstream",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_schedule/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_rainmaker/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/gpio_button/button/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/qrcode/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/ws2812_led",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/dotprod/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/support/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/windows/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/windows/hann/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/windows/blackman/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/windows/blackman_harris/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/windows/blackman_nuttall/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/windows/nuttall/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/windows/flat_top/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/iir/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/fir/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/math/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/math/add/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/math/sub/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/math/mul/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/math/addc/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/math/mulc/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/math/sqrt/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/matrix/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/fft/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/dct/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/conv/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/common/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/kalman/ekf/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/kalman/ekf_imu13states/include",
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||||
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||||
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||||
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||||
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||||
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_http_client/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_http_server/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_https_ota/include",
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||||
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|
||||
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/protobuf-c/protobuf-c",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/protocomm/include/common",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/protocomm/include/security",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/mdns/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_local_ctrl/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_serial_slave_link/include",
|
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_websocket_client/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/expat/expat/expat/lib",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/expat/port/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/wear_levelling/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/fatfs/diskio",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/fatfs/vfs",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/fatfs/src",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/freemodbus/common/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/idf_test/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/idf_test/include/esp32",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/jsmn/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/json/cJSON",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/libsodium/libsodium/src/libsodium/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/libsodium/port_include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/mqtt/esp-mqtt/include",
|
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/openssl/include",
|
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/perfmon/include",
|
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/spiffs/include",
|
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/ulp/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/wifi_provisioning/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/rmaker_common/include",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/json_parser/upstream/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/json_parser/upstream",
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"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/json_generator/upstream",
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||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_schedule/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_rainmaker/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/gpio_button/button/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/qrcode/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/ws2812_led",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/dotprod/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/support/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/windows/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/windows/hann/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/windows/blackman/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/windows/blackman_harris/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/windows/blackman_nuttall/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/windows/nuttall/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/windows/flat_top/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/iir/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/fir/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/math/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/math/add/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/math/sub/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/math/mul/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/math/addc/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/math/mulc/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/math/sqrt/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/matrix/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/fft/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/dct/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/conv/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/common/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/kalman/ekf/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dsp/modules/kalman/ekf_imu13states/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp_littlefs/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dl/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dl/include/tool",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dl/include/typedef",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dl/include/image",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dl/include/math",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dl/include/nn",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dl/include/layer",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dl/include/detect",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-dl/include/model_zoo",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-sr/src/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-sr/esp-tts/esp_tts_chinese/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp-sr/include/esp32",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp32-camera/driver/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/esp32-camera/conversions/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/include/fb_gfx/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/tools/sdk/esp32/qio_qspi/include",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/cores/esp32",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/variants/esp32",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/ArduinoOTA/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/AsyncUDP/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/BLE/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/BluetoothSerial/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/DNSServer/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/EEPROM/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/ESP32/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/ESPmDNS/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/Ethernet/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/FFat/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/HTTPClient/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/HTTPUpdate/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/HTTPUpdateServer/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/I2S/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/LittleFS/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/NetBIOS/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/Preferences/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/RainMaker/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/SD_MMC/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/SPIFFS/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/SimpleBLE/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/Ticker/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/USB/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/Update/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/WebServer/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/WiFiClientSecure/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/WiFiProv/src",
|
||||
"/home/wolle/.platformio/packages/framework-arduinoespressif32@src-f2ea83e2545300b10a69ff44ef9dc6cd/libraries/Wire/src",
|
||||
""
|
||||
]
|
||||
},
|
||||
"defines": [
|
||||
"PLATFORMIO=60105",
|
||||
"ARDUINO_ESP32_DEV",
|
||||
"CORE_DEBUG_LEVEL=3",
|
||||
"CONFIG_ARDUHAL_LOG_COLORS",
|
||||
"BOARD_HAS_PSRAM",
|
||||
"ARDUINO_RUNNING_CORE=3",
|
||||
"ARDUINO_EVENT_RUNNING_CORE=1",
|
||||
"HAVE_CONFIG_H",
|
||||
"MBEDTLS_CONFIG_FILE=\"mbedtls/esp_config.h\"",
|
||||
"UNITY_INCLUDE_CONFIG_H",
|
||||
"WITH_POSIX",
|
||||
"_GNU_SOURCE",
|
||||
"IDF_VER=\"v4.4.2\"",
|
||||
"ESP_PLATFORM",
|
||||
"_POSIX_READER_WRITER_LOCKS",
|
||||
"ARDUINO_ARCH_ESP32",
|
||||
"ESP32",
|
||||
"F_CPU=240000000L",
|
||||
"ARDUINO=10812",
|
||||
"ARDUINO_VARIANT=\"esp32\"",
|
||||
"ARDUINO_BOARD=\"Espressif ESP32 Dev Module\"",
|
||||
"ARDUINO_PARTITION_default",
|
||||
""
|
||||
],
|
||||
"cStandard": "c99",
|
||||
"cppStandard": "c++11",
|
||||
"compilerPath": "/home/wolle/.platformio/packages/toolchain-xtensa-esp32/bin/xtensa-esp32-elf-gcc",
|
||||
"compilerArgs": [
|
||||
"-mlongcalls",
|
||||
""
|
||||
]
|
||||
}
|
||||
],
|
||||
"version": 4
|
||||
}
|
||||
10
lib/ESP32-audioI2S/examples/DLNA/.vscode/extensions.json
vendored
Normal file
10
lib/ESP32-audioI2S/examples/DLNA/.vscode/extensions.json
vendored
Normal file
@@ -0,0 +1,10 @@
|
||||
{
|
||||
// See http://go.microsoft.com/fwlink/?LinkId=827846
|
||||
// for the documentation about the extensions.json format
|
||||
"recommendations": [
|
||||
"platformio.platformio-ide"
|
||||
],
|
||||
"unwantedRecommendations": [
|
||||
"ms-vscode.cpptools-extension-pack"
|
||||
]
|
||||
}
|
||||
44
lib/ESP32-audioI2S/examples/DLNA/.vscode/launch.json
vendored
Normal file
44
lib/ESP32-audioI2S/examples/DLNA/.vscode/launch.json
vendored
Normal file
@@ -0,0 +1,44 @@
|
||||
// AUTOMATICALLY GENERATED FILE. PLEASE DO NOT MODIFY IT MANUALLY
|
||||
//
|
||||
// PIO Unified Debugger
|
||||
//
|
||||
// Documentation: https://docs.platformio.org/page/plus/debugging.html
|
||||
// Configuration: https://docs.platformio.org/page/projectconf/section_env_debug.html
|
||||
|
||||
{
|
||||
"version": "0.2.0",
|
||||
"configurations": [
|
||||
{
|
||||
"type": "platformio-debug",
|
||||
"request": "launch",
|
||||
"name": "PIO Debug",
|
||||
"executable": "/media/wolle/DRIVE-N-GO/platformio-workspace/ESP32_WebServer/.pio/build/esp32dev/firmware.elf",
|
||||
"projectEnvName": "esp32dev",
|
||||
"toolchainBinDir": "/home/wolle/.platformio/packages/toolchain-xtensa-esp32/bin",
|
||||
"internalConsoleOptions": "openOnSessionStart",
|
||||
"preLaunchTask": {
|
||||
"type": "PlatformIO",
|
||||
"task": "Pre-Debug"
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "platformio-debug",
|
||||
"request": "launch",
|
||||
"name": "PIO Debug (skip Pre-Debug)",
|
||||
"executable": "/media/wolle/DRIVE-N-GO/platformio-workspace/ESP32_WebServer/.pio/build/esp32dev/firmware.elf",
|
||||
"projectEnvName": "esp32dev",
|
||||
"toolchainBinDir": "/home/wolle/.platformio/packages/toolchain-xtensa-esp32/bin",
|
||||
"internalConsoleOptions": "openOnSessionStart"
|
||||
},
|
||||
{
|
||||
"type": "platformio-debug",
|
||||
"request": "launch",
|
||||
"name": "PIO Debug (without uploading)",
|
||||
"executable": "/media/wolle/DRIVE-N-GO/platformio-workspace/ESP32_WebServer/.pio/build/esp32dev/firmware.elf",
|
||||
"projectEnvName": "esp32dev",
|
||||
"toolchainBinDir": "/home/wolle/.platformio/packages/toolchain-xtensa-esp32/bin",
|
||||
"internalConsoleOptions": "openOnSessionStart",
|
||||
"loadMode": "manual"
|
||||
}
|
||||
]
|
||||
}
|
||||
BIN
lib/ESP32-audioI2S/examples/DLNA/additional_info/DLNA_web.jpg
Normal file
BIN
lib/ESP32-audioI2S/examples/DLNA/additional_info/DLNA_web.jpg
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 46 KiB |
39
lib/ESP32-audioI2S/examples/DLNA/include/README
Normal file
39
lib/ESP32-audioI2S/examples/DLNA/include/README
Normal file
@@ -0,0 +1,39 @@
|
||||
|
||||
This directory is intended for project header files.
|
||||
|
||||
A header file is a file containing C declarations and macro definitions
|
||||
to be shared between several project source files. You request the use of a
|
||||
header file in your project source file (C, C++, etc) located in `src` folder
|
||||
by including it, with the C preprocessing directive `#include'.
|
||||
|
||||
```src/main.c
|
||||
|
||||
#include "header.h"
|
||||
|
||||
int main (void)
|
||||
{
|
||||
...
|
||||
}
|
||||
```
|
||||
|
||||
Including a header file produces the same results as copying the header file
|
||||
into each source file that needs it. Such copying would be time-consuming
|
||||
and error-prone. With a header file, the related declarations appear
|
||||
in only one place. If they need to be changed, they can be changed in one
|
||||
place, and programs that include the header file will automatically use the
|
||||
new version when next recompiled. The header file eliminates the labor of
|
||||
finding and changing all the copies as well as the risk that a failure to
|
||||
find one copy will result in inconsistencies within a program.
|
||||
|
||||
In C, the usual convention is to give header files names that end with `.h'.
|
||||
It is most portable to use only letters, digits, dashes, and underscores in
|
||||
header file names, and at most one dot.
|
||||
|
||||
Read more about using header files in official GCC documentation:
|
||||
|
||||
* Include Syntax
|
||||
* Include Operation
|
||||
* Once-Only Headers
|
||||
* Computed Includes
|
||||
|
||||
https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html
|
||||
46
lib/ESP32-audioI2S/examples/DLNA/lib/README
Normal file
46
lib/ESP32-audioI2S/examples/DLNA/lib/README
Normal file
@@ -0,0 +1,46 @@
|
||||
|
||||
This directory is intended for project specific (private) libraries.
|
||||
PlatformIO will compile them to static libraries and link into executable file.
|
||||
|
||||
The source code of each library should be placed in a an own separate directory
|
||||
("lib/your_library_name/[here are source files]").
|
||||
|
||||
For example, see a structure of the following two libraries `Foo` and `Bar`:
|
||||
|
||||
|--lib
|
||||
| |
|
||||
| |--Bar
|
||||
| | |--docs
|
||||
| | |--examples
|
||||
| | |--src
|
||||
| | |- Bar.c
|
||||
| | |- Bar.h
|
||||
| | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
|
||||
| |
|
||||
| |--Foo
|
||||
| | |- Foo.c
|
||||
| | |- Foo.h
|
||||
| |
|
||||
| |- README --> THIS FILE
|
||||
|
|
||||
|- platformio.ini
|
||||
|--src
|
||||
|- main.c
|
||||
|
||||
and a contents of `src/main.c`:
|
||||
```
|
||||
#include <Foo.h>
|
||||
#include <Bar.h>
|
||||
|
||||
int main (void)
|
||||
{
|
||||
...
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
PlatformIO Library Dependency Finder will find automatically dependent
|
||||
libraries scanning project source files.
|
||||
|
||||
More information about PlatformIO Library Dependency Finder
|
||||
- https://docs.platformio.org/page/librarymanager/ldf.html
|
||||
721
lib/ESP32-audioI2S/examples/DLNA/lib/websrv/websrv.cpp
Normal file
721
lib/ESP32-audioI2S/examples/DLNA/lib/websrv/websrv.cpp
Normal file
@@ -0,0 +1,721 @@
|
||||
/*
|
||||
* websrv.cpp
|
||||
*
|
||||
* Created on: 09.07.2017
|
||||
* updated on: 19.10.2022
|
||||
* Author: Wolle
|
||||
*/
|
||||
|
||||
#include "websrv.h"
|
||||
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
WebSrv::WebSrv(String Name, String Version){
|
||||
_Name=Name; _Version=Version;
|
||||
method = HTTP_NONE;
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
void WebSrv::show_not_found(){
|
||||
cmdclient.print("HTTP/1.1 404 Not Found\n\n");
|
||||
return;
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
String WebSrv::calculateWebSocketResponseKey(String sec_WS_key){
|
||||
// input Sec-WebSocket-Key from client
|
||||
// output Sec-WebSocket-Accept-Key (used in response message to client)
|
||||
uint8_t sha1_result[20];
|
||||
String concat = sec_WS_key + WS_sec_conKey;
|
||||
mbedtls_sha1((unsigned char*)concat.c_str(), concat.length(), (unsigned char*) sha1_result );
|
||||
return base64::encode(sha1_result, 20);
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
void WebSrv::printWebSocketHeader(String wsRespKey){
|
||||
String wsHeader = (String)"HTTP/1.1 101 Switching Protocols\r\n" +
|
||||
"Upgrade: websocket\r\n" +
|
||||
"Connection: Upgrade\r\n" +
|
||||
"Sec-WebSocket-Accept: " + wsRespKey + "\r\n" +
|
||||
"Access-Control-Allow-Origin: \r\n\r\n";
|
||||
// "Sec-WebSocket-Protocol: chat\r\n\r\n";
|
||||
//log_i("wsheader %s", wsHeader.c_str());
|
||||
webSocketClient.print(wsHeader) ; // header sent
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
void WebSrv::show(const char* pagename, int16_t len){
|
||||
uint TCPCHUNKSIZE = 1024; // Max number of bytes per write
|
||||
size_t pagelen=0, res=0; // Size of requested page
|
||||
const unsigned char* p;
|
||||
p = reinterpret_cast<const unsigned char*>(pagename);
|
||||
if(len==-1){
|
||||
pagelen=strlen(pagename);
|
||||
}
|
||||
else{
|
||||
if(len>0) pagelen = len;
|
||||
}
|
||||
while((*p=='\n') && (pagelen>0)){ // If page starts with newline:
|
||||
p++; // Skip first character
|
||||
pagelen--;
|
||||
}
|
||||
// HTTP header
|
||||
String httpheader="";
|
||||
httpheader += "HTTP/1.1 200 OK\r\n";
|
||||
httpheader += "Connection: close\r\n";
|
||||
httpheader += "Content-type: text/html\r\n";
|
||||
httpheader += "Content-Length: " + String(pagelen, 10) + "\r\n";
|
||||
httpheader += "Server: " + _Name+ "\r\n";
|
||||
httpheader += "Cache-Control: max-age=86400\r\n";
|
||||
httpheader += "Last-Modified: " + _Version + "\r\n\r\n";
|
||||
|
||||
cmdclient.print(httpheader) ; // header sent
|
||||
|
||||
sprintf(buff, "Length of page is %d", pagelen);
|
||||
if(WEBSRV_onInfo) WEBSRV_onInfo(buff);
|
||||
// The content of the HTTP response follows the header:
|
||||
|
||||
while(pagelen){ // Loop through the output page
|
||||
if (pagelen <= TCPCHUNKSIZE){ // Near the end?
|
||||
res=cmdclient.write(p, pagelen); // Yes, send last part
|
||||
if(res!=pagelen){
|
||||
log_e("write error in webpage");
|
||||
cmdclient.clearWriteError();
|
||||
return;
|
||||
}
|
||||
pagelen = 0;
|
||||
}
|
||||
else{
|
||||
|
||||
res=cmdclient.write(p, TCPCHUNKSIZE); // Send part of the page
|
||||
|
||||
if(res!=TCPCHUNKSIZE){
|
||||
log_e("write error in webpage");
|
||||
cmdclient.clearWriteError();
|
||||
return;
|
||||
}
|
||||
p += TCPCHUNKSIZE; // Update startpoint and rest of bytes
|
||||
pagelen -= TCPCHUNKSIZE;
|
||||
}
|
||||
}
|
||||
return;
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
boolean WebSrv::streamfile(fs::FS &fs,const char* path){ // transfer file from SD to webbrowser
|
||||
size_t bytesPerTransaction = 1024;
|
||||
uint8_t transBuf[bytesPerTransaction], i=0;
|
||||
size_t wIndex = 0, res=0, leftover=0;
|
||||
if(!cmdclient.connected()){log_e("not connected"); return false;}
|
||||
while(path[i] != 0){ // protect SD for invalid signs to avoid a crash!!
|
||||
if(path[i] < 32)return false;
|
||||
i++;
|
||||
}
|
||||
if(!fs.exists(path)) return false;
|
||||
File file = fs.open(path, "r");
|
||||
if(!file){
|
||||
sprintf(buff, "Failed to open file for reading %s", path);
|
||||
if(WEBSRV_onInfo) WEBSRV_onInfo(buff);
|
||||
show_not_found();
|
||||
return false;
|
||||
}
|
||||
sprintf(buff, "Length of file %s is %d", path, file.size());
|
||||
if(WEBSRV_onInfo) WEBSRV_onInfo(buff);
|
||||
|
||||
// HTTP header
|
||||
String httpheader="";
|
||||
httpheader += "HTTP/1.1 200 OK\r\n";
|
||||
httpheader += "Connection: close\r\n";
|
||||
httpheader += "Content-type: " + getContentType(String(path)) +"\r\n";
|
||||
httpheader += "Content-Length: " + String(file.size(),10) + "\r\n";
|
||||
httpheader += "Server: " + _Name+ "\r\n";
|
||||
httpheader += "Cache-Control: max-age=86400\r\n";
|
||||
httpheader += "Last-Modified: " + _Version + "\r\n\r\n";
|
||||
|
||||
cmdclient.print(httpheader) ; // header sent
|
||||
|
||||
while(wIndex+bytesPerTransaction < file.size()){
|
||||
file.read(transBuf, bytesPerTransaction);
|
||||
res=cmdclient.write(transBuf, bytesPerTransaction);
|
||||
wIndex+=res;
|
||||
if(res!=bytesPerTransaction){
|
||||
log_i("write error %s", path);
|
||||
cmdclient.clearWriteError();
|
||||
return false;
|
||||
}
|
||||
}
|
||||
leftover=file.size()-wIndex;
|
||||
file.read(transBuf, leftover);
|
||||
res=cmdclient.write(transBuf, leftover);
|
||||
wIndex+=res;
|
||||
if(res!=leftover){
|
||||
log_i("write error %s", path);
|
||||
cmdclient.clearWriteError();
|
||||
return false;
|
||||
}
|
||||
if(wIndex!=file.size()) log_e("file %s not correct sent", path);
|
||||
file.close();
|
||||
return true;
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
boolean WebSrv::send(String msg, uint8_t opcode) { // sends text messages via websocket
|
||||
return send(msg.c_str(), opcode);
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
boolean WebSrv::send(const char *msg, uint8_t opcode) { // sends text messages via websocket
|
||||
uint8_t headerLen = 2;
|
||||
|
||||
if(!hasclient_WS) {
|
||||
// log_e("can't send, websocketserver not connected");
|
||||
return false;
|
||||
}
|
||||
size_t msgLen = strlen(msg);
|
||||
|
||||
if(msgLen > UINT16_MAX) {
|
||||
log_e("send: message too long, greather than 64kB");
|
||||
return false;
|
||||
}
|
||||
|
||||
uint8_t fin = 1;
|
||||
uint8_t rsv1 = 0;
|
||||
uint8_t rsv2 = 0;
|
||||
uint8_t rsv3 = 0;
|
||||
uint8_t mask = 0;
|
||||
|
||||
buff[0] = (128 * fin) + (64 * rsv1) + (32 * rsv2) + (16 * rsv3) + opcode;
|
||||
if(msgLen < 126) {
|
||||
buff[1] = (128 * mask) + msgLen;
|
||||
}
|
||||
else {
|
||||
headerLen = 4;
|
||||
buff[1] = (128 * mask) + 126;
|
||||
buff[2] = (msgLen >> 8) & 0xFF;
|
||||
buff[3] = msgLen & 0xFF;
|
||||
}
|
||||
|
||||
webSocketClient.write(buff, headerLen);
|
||||
webSocketClient.write(msg, msgLen);
|
||||
|
||||
return true;
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
void WebSrv::sendPing(){ // heartbeat, keep alive via websockets
|
||||
|
||||
if(!hasclient_WS) {
|
||||
return;
|
||||
}
|
||||
uint8_t fin = 1;
|
||||
uint8_t rsv1 = 0;
|
||||
uint8_t rsv2 = 0;
|
||||
uint8_t rsv3 = 0;
|
||||
uint8_t mask = 0;
|
||||
|
||||
buff[0] = (128 * fin) + (64 * rsv1) + (32 * rsv2) + (16 * rsv3) + Ping_Frame;
|
||||
buff[1] = (128 * mask) + 0;
|
||||
webSocketClient.write(buff,2);
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
void WebSrv::sendPong(){ // heartbeat, keep alive via websockets
|
||||
|
||||
if(!hasclient_WS) {
|
||||
return;
|
||||
}
|
||||
uint8_t fin = 1;
|
||||
uint8_t rsv1 = 0;
|
||||
uint8_t rsv2 = 0;
|
||||
uint8_t rsv3 = 0;
|
||||
uint8_t mask = 0;
|
||||
|
||||
buff[0] = (128 * fin) + (64 * rsv1) + (32 * rsv2) + (16 * rsv3) + Pong_Frame;
|
||||
buff[1] = (128 * mask) + 0;
|
||||
webSocketClient.write(buff,2);
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
boolean WebSrv::uploadB64image(fs::FS &fs,const char* path, uint32_t contentLength){ // transfer imagefile from webbrowser to SD
|
||||
size_t bytesPerTransaction = 1024;
|
||||
uint8_t tBuf[bytesPerTransaction];
|
||||
uint16_t av, i, j;
|
||||
uint32_t len = contentLength;
|
||||
boolean f_werror=false;
|
||||
String str="";
|
||||
int n=0;
|
||||
File file;
|
||||
fs.remove(path); // Remove a previous version, otherwise data is appended the file again
|
||||
file = fs.open(path, FILE_WRITE); // Open the file for writing (create it, if doesn't exist)
|
||||
|
||||
log_i("ContentLength %i", contentLength);
|
||||
str = str + cmdclient.readStringUntil(','); // data:image/jpeg;base64,
|
||||
len -= str.length();
|
||||
while(cmdclient.available()){
|
||||
av=cmdclient.available();
|
||||
if(av==0) break;
|
||||
if(av>bytesPerTransaction) av=bytesPerTransaction;
|
||||
if(av>len) av=len;
|
||||
len -= av;
|
||||
i=0; j=0;
|
||||
cmdclient.read(tBuf, av); // b64 decode
|
||||
while(i<av){
|
||||
if(tBuf[i]==0)break; // ignore all other stuff
|
||||
n=B64index[tBuf[i]]<<18 | B64index[tBuf[i+1]]<<12 | B64index[tBuf[i+2]]<<6 | B64index[tBuf[i+3]];
|
||||
tBuf[j ]= n>>16;
|
||||
tBuf[j+1]= n>>8 & 0xFF;
|
||||
tBuf[j+2]= n & 0xFF;
|
||||
i+=4;
|
||||
j+=3;
|
||||
}
|
||||
if(tBuf[j]=='=') j--;
|
||||
if(tBuf[j]=='=') j--; // remove =
|
||||
|
||||
if(file.write(tBuf, j)!=j) f_werror=true; // write error?
|
||||
if(len == 0) break;
|
||||
}
|
||||
cmdclient.readStringUntil('\n'); // read the remains, first \n
|
||||
cmdclient.readStringUntil('\n'); // read the remains webkit\n
|
||||
file.close();
|
||||
if(f_werror) {
|
||||
sprintf(buff, "File: %s write error", path);
|
||||
if(WEBSRV_onInfo) WEBSRV_onInfo(buff);
|
||||
return false;
|
||||
}
|
||||
sprintf(buff, "File: %s written, FileSize: %d", path, contentLength);
|
||||
//log_i(buff);
|
||||
if(WEBSRV_onInfo) WEBSRV_onInfo(buff);
|
||||
return true;
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
boolean WebSrv::uploadfile(fs::FS &fs,const char* path, uint32_t contentLength){ // transfer file from webbrowser to sd
|
||||
size_t bytesPerTransaction = 1024;
|
||||
uint8_t tBuf[bytesPerTransaction];
|
||||
uint16_t av;
|
||||
uint32_t len = contentLength;
|
||||
boolean f_werror=false;
|
||||
String str="";
|
||||
File file;
|
||||
if(fs.exists(path)) fs.remove(path); // Remove a previous version, otherwise data is appended the file again
|
||||
|
||||
file = fs.open(path, FILE_WRITE); // Open the file for writing in SD (create it, if doesn't exist)
|
||||
while(cmdclient.available()){
|
||||
av=cmdclient.available();
|
||||
if(av>bytesPerTransaction) av=bytesPerTransaction;
|
||||
if(av>len) av=len;
|
||||
len -= av;
|
||||
cmdclient.read(tBuf, av);
|
||||
if(file.write(tBuf, av)!=av) f_werror=true; // write error?
|
||||
if(len == 0) break;
|
||||
}
|
||||
cmdclient.readStringUntil('\n'); // read the remains, first \n
|
||||
cmdclient.readStringUntil('\n'); // read the remains webkit\n
|
||||
file.close();
|
||||
if(f_werror) {
|
||||
sprintf(buff, "File: %s write error", path);
|
||||
if(WEBSRV_onInfo) WEBSRV_onInfo(buff);
|
||||
return false;
|
||||
}
|
||||
sprintf(buff, "File: %s written, FileSize %d: ", path, contentLength);
|
||||
if(WEBSRV_onInfo) WEBSRV_onInfo(buff);
|
||||
return true;
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
void WebSrv::begin(uint16_t http_port, uint16_t websocket_port) {
|
||||
cmdserver.begin(http_port);
|
||||
webSocketServer.begin(websocket_port);
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
void WebSrv::stop() {
|
||||
cmdclient.stop();
|
||||
webSocketClient.stop();
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
String WebSrv::getContentType(String filename){
|
||||
if (filename.endsWith(".html")) return "text/html" ;
|
||||
else if (filename.endsWith(".htm" )) return "text/html";
|
||||
else if (filename.endsWith(".css" )) return "text/css";
|
||||
else if (filename.endsWith(".txt" )) return "text/plain";
|
||||
else if (filename.endsWith(".js" )) return "application/javascript";
|
||||
else if (filename.endsWith(".json")) return "application/json";
|
||||
else if (filename.endsWith(".svg" )) return "image/svg+xml";
|
||||
else if (filename.endsWith(".ttf" )) return "application/x-font-ttf";
|
||||
else if (filename.endsWith(".otf" )) return "application/x-font-opentype";
|
||||
else if (filename.endsWith(".xml" )) return "text/xml";
|
||||
else if (filename.endsWith(".pdf" )) return "application/pdf";
|
||||
else if (filename.endsWith(".png" )) return "image/png" ;
|
||||
else if (filename.endsWith(".bmp" )) return "image/bmp" ;
|
||||
else if (filename.endsWith(".gif" )) return "image/gif" ;
|
||||
else if (filename.endsWith(".jpg" )) return "image/jpeg" ;
|
||||
else if (filename.endsWith(".ico" )) return "image/x-icon" ;
|
||||
else if (filename.endsWith(".css" )) return "text/css" ;
|
||||
else if (filename.endsWith(".zip" )) return "application/x-zip" ;
|
||||
else if (filename.endsWith(".gz" )) return "application/x-gzip" ;
|
||||
else if (filename.endsWith(".xls" )) return "application/msexcel" ;
|
||||
else if (filename.endsWith(".mp3" )) return "audio/mpeg" ;
|
||||
return "text/plain" ;
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
boolean WebSrv::handlehttp() { // HTTPserver, message received
|
||||
bool wswitch=true;
|
||||
int16_t inx0, inx1, inx2, inx3; // Pos. of search string in currenLine
|
||||
String currentLine = ""; // Build up to complete line
|
||||
String ct; // contentType
|
||||
uint32_t contentLength = 0; // contentLength
|
||||
uint8_t count = 0;
|
||||
|
||||
if (!cmdclient.connected()){
|
||||
log_e("cmdclient schould be connected but is not!");
|
||||
return false;
|
||||
}
|
||||
while (wswitch==true){ // first while
|
||||
if(!cmdclient.available()){
|
||||
log_e("Command client schould be available but is not!");
|
||||
return false;
|
||||
}
|
||||
currentLine = cmdclient.readStringUntil('\n');
|
||||
// log_i("currLine %s", currentLine.c_str());
|
||||
// If the current line is blank, you got two newline characters in a row.
|
||||
// that's the end of the client HTTP request, so send a response:
|
||||
if (currentLine.length() == 1) { // contains '\n' only
|
||||
wswitch=false; // use second while
|
||||
if (http_cmd.length()) {
|
||||
if(WEBSRV_onInfo) WEBSRV_onInfo(URLdecode(http_cmd).c_str());
|
||||
if(WEBSRV_onCommand) WEBSRV_onCommand(URLdecode(http_cmd), URLdecode(http_param), URLdecode(http_arg));
|
||||
}
|
||||
else if(http_rqfile.length()){
|
||||
if(WEBSRV_onInfo) WEBSRV_onInfo(URLdecode(http_rqfile).c_str());
|
||||
if(WEBSRV_onCommand) WEBSRV_onCommand(URLdecode(http_rqfile), URLdecode(http_param), URLdecode(http_arg));
|
||||
}
|
||||
else { // An empty "GET"?
|
||||
if(WEBSRV_onInfo) WEBSRV_onInfo("Filename is: index.html");
|
||||
if(WEBSRV_onCommand) WEBSRV_onCommand("index.html", URLdecode(http_param), URLdecode(http_arg));
|
||||
}
|
||||
currentLine = "";
|
||||
http_cmd = "";
|
||||
http_param = "";
|
||||
http_arg = "";
|
||||
http_rqfile = "";
|
||||
method = HTTP_NONE;
|
||||
break;
|
||||
} else {
|
||||
// Newline seen
|
||||
inx0 = 0;
|
||||
|
||||
if (currentLine.startsWith("Content-Length:")) contentLength = currentLine.substring(15).toInt();
|
||||
|
||||
if (currentLine.startsWith("GET /")) {method = HTTP_GET; inx0 = 5;} // GET request?
|
||||
if (currentLine.startsWith("POST /")){method = HTTP_PUT; inx0 = 6;} // POST request?
|
||||
if (inx0 == 0) method = HTTP_NONE;
|
||||
|
||||
if(inx0>0){
|
||||
inx1 = currentLine.indexOf("?"); // Search for 1st parameter
|
||||
inx2 = currentLine.lastIndexOf("&"); // Search for 2nd parameter
|
||||
inx3 = currentLine.indexOf(" HTTP");// Search for 3th parameter
|
||||
|
||||
if(inx1 > inx0){ // it is a command
|
||||
http_cmd = currentLine.substring(inx0, inx1);//isolate the command
|
||||
http_rqfile = ""; // No file
|
||||
}
|
||||
if((inx1>0) && (inx1+1 < inx3)){ // it is a parameter
|
||||
http_param = currentLine.substring(inx1+1, inx3);//isolate the parameter
|
||||
|
||||
if(inx2>0){
|
||||
http_arg = currentLine.substring(inx2+1, inx3);//isolate the arguments
|
||||
http_param = currentLine.substring(inx1+1, inx2);//cut the parameter
|
||||
}
|
||||
http_rqfile = ""; // No file
|
||||
}
|
||||
if(inx1 < 0 && inx2 < 0){ // it is a filename
|
||||
http_rqfile = currentLine.substring(inx0, inx3);
|
||||
http_cmd = "";
|
||||
http_param = "";
|
||||
http_arg = "";
|
||||
}
|
||||
}
|
||||
currentLine = "";
|
||||
}
|
||||
} //end first while
|
||||
while(wswitch==false){ // second while
|
||||
if(cmdclient.available()) {
|
||||
//log_i("%i", cmdclient.available());
|
||||
currentLine = cmdclient.readStringUntil('\n');
|
||||
//log_i("currLine %s", currentLine.c_str());
|
||||
contentLength -= currentLine.length();
|
||||
}
|
||||
else{
|
||||
currentLine = "";
|
||||
}
|
||||
if(!currentLine.length()){
|
||||
return true;
|
||||
}
|
||||
if((currentLine.length() == 1 && count == 0) || count >= 2){
|
||||
wswitch=true; // use first while
|
||||
currentLine = "";
|
||||
count = 0;
|
||||
break;
|
||||
}
|
||||
else{ // its the requestbody
|
||||
if(currentLine.length() > 1){
|
||||
if(WEBSRV_onRequest) WEBSRV_onRequest(currentLine, 0);
|
||||
if(WEBSRV_onInfo) WEBSRV_onInfo(currentLine.c_str());
|
||||
}
|
||||
|
||||
if(currentLine.startsWith("------")) {
|
||||
count++; // WebKitFormBoundary header
|
||||
contentLength -= (currentLine.length() + 2); // WebKitFormBoundary footer ist 2 chars longer
|
||||
}
|
||||
if(currentLine.length() == 1 && count == 1){
|
||||
contentLength -= 6; // "\r\n\r\n..."
|
||||
if(WEBSRV_onRequest) WEBSRV_onRequest("fileUpload", contentLength);
|
||||
count++;
|
||||
}
|
||||
}
|
||||
|
||||
} // end second while
|
||||
cmdclient.stop();
|
||||
return true;
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
boolean WebSrv::handleWS() { // Websocketserver, receive messages
|
||||
String currentLine = ""; // Build up to complete line
|
||||
|
||||
if (!webSocketClient.connected()){
|
||||
log_e("webSocketClient schould be connected but is not!");
|
||||
hasclient_WS = false;
|
||||
return false;
|
||||
}
|
||||
|
||||
if(!hasclient_WS){
|
||||
while(true){
|
||||
currentLine = webSocketClient.readStringUntil('\n');
|
||||
|
||||
if (currentLine.length() == 1) { // contains '\n' only
|
||||
if(ws_conn_request_flag){
|
||||
ws_conn_request_flag = false;
|
||||
printWebSocketHeader(WS_resp_Key);
|
||||
hasclient_WS = true;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
if (currentLine.startsWith("Sec-WebSocket-Key:")) { // Websocket connection request
|
||||
WS_sec_Key = currentLine.substring(18);
|
||||
WS_sec_Key.trim();
|
||||
WS_resp_Key = calculateWebSocketResponseKey(WS_sec_Key);
|
||||
ws_conn_request_flag = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
int av = webSocketClient.available();
|
||||
|
||||
if(av){
|
||||
parseWsMessage(av);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
void WebSrv::parseWsMessage(uint32_t len){
|
||||
uint8_t headerLen = 2;
|
||||
uint16_t paylodLen;
|
||||
uint8_t maskingKey[4];
|
||||
|
||||
if(len > UINT16_MAX){
|
||||
log_e("Websocketmessage too long");
|
||||
return;
|
||||
}
|
||||
|
||||
webSocketClient.readBytes(buff, 1);
|
||||
uint8_t fin = ((buff[0] >> 7) & 0x01); (void)fin;
|
||||
uint8_t rsv1 = ((buff[0] >> 6) & 0x01); (void)rsv1;
|
||||
uint8_t rsv2 = ((buff[0] >> 5) & 0x01); (void)rsv2;
|
||||
uint8_t rsv3 = ((buff[0] >> 4) & 0x01); (void)rsv3;
|
||||
uint8_t opcode = (buff[0] & 0x0F);
|
||||
|
||||
webSocketClient.readBytes(buff, 1);
|
||||
uint8_t mask = ((buff[0]>>7) & 0x01);
|
||||
paylodLen = (buff[0] & 0x7F);
|
||||
|
||||
if(paylodLen == 126){
|
||||
headerLen = 4;
|
||||
webSocketClient.readBytes(buff, 2);
|
||||
paylodLen = buff[0] << 8;
|
||||
paylodLen += buff[1];
|
||||
|
||||
}
|
||||
|
||||
(void)headerLen;
|
||||
|
||||
if(mask){
|
||||
maskingKey[0] = webSocketClient.read();
|
||||
maskingKey[1] = webSocketClient.read();
|
||||
maskingKey[2] = webSocketClient.read();
|
||||
maskingKey[3] = webSocketClient.read();
|
||||
}
|
||||
|
||||
if(opcode == 0x08) { // denotes a connection close
|
||||
hasclient_WS = false;
|
||||
webSocketClient.stop();
|
||||
return;
|
||||
}
|
||||
|
||||
if(opcode == 0x09) { // denotes a ping
|
||||
if(WEBSRV_onCommand) WEBSRV_onCommand("ping received, send pong", "", "");
|
||||
if(WEBSRV_onInfo) WEBSRV_onInfo("pong received, send pong");
|
||||
sendPong();
|
||||
}
|
||||
|
||||
if(opcode == 0x0A) { // denotes a pong
|
||||
if(WEBSRV_onCommand) WEBSRV_onCommand("pong received", "", "");
|
||||
if(WEBSRV_onInfo) WEBSRV_onInfo("pong received");
|
||||
return;
|
||||
}
|
||||
|
||||
if(opcode == 0x01) { // denotes a text frame
|
||||
int plen;
|
||||
while(paylodLen){
|
||||
if(paylodLen > 255){
|
||||
plen = 255;
|
||||
paylodLen -= webSocketClient.readBytes(buff, plen);
|
||||
}
|
||||
else{
|
||||
plen = paylodLen;
|
||||
paylodLen = 0;
|
||||
webSocketClient.readBytes(buff, plen);
|
||||
}
|
||||
if(mask){
|
||||
for(int i = 0; i < plen; i++){
|
||||
buff[i] = (buff[i] ^ maskingKey[i % 4]);
|
||||
}
|
||||
}
|
||||
buff[plen] = 0;
|
||||
if(WEBSRV_onInfo) WEBSRV_onInfo(buff);
|
||||
if(len < 256){ // can be a command like "mute=1"
|
||||
char *ret;
|
||||
ret = strchr((const char*)buff, '=');
|
||||
if(ret){
|
||||
*ret = 0;
|
||||
// log_i("cmd=%s, para=%s", buff, ret);
|
||||
if(WEBSRV_onCommand) WEBSRV_onCommand((const char*) buff, ret + 1, "");
|
||||
buff[0] = 0;
|
||||
return;
|
||||
}
|
||||
}
|
||||
if(WEBSRV_onCommand) WEBSRV_onCommand((const char*) buff, "", "");
|
||||
}
|
||||
buff[0] = 0;
|
||||
}
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
boolean WebSrv::loop() {
|
||||
|
||||
cmdclient = cmdserver.available();
|
||||
if (cmdclient.available()){ // Check Input from client?
|
||||
if(WEBSRV_onInfo) WEBSRV_onInfo("Command client available");
|
||||
return handlehttp();
|
||||
}
|
||||
|
||||
if(!webSocketClient.connected()){
|
||||
hasclient_WS = false;
|
||||
}
|
||||
if(!hasclient_WS) webSocketClient = webSocketServer.available();
|
||||
if (webSocketClient.available()){
|
||||
if(WEBSRV_onInfo) WEBSRV_onInfo("WebSocket client available");
|
||||
return handleWS();
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
void WebSrv::reply(const String &response, bool header){
|
||||
if(header==true) {
|
||||
int l= response.length();
|
||||
// HTTP header
|
||||
String httpheader="";
|
||||
httpheader += "HTTP/1.1 200 OK\r\n";
|
||||
httpheader += "Connection: close\r\n";
|
||||
httpheader += "Content-type: text/html\r\n";
|
||||
httpheader += "Content-Length: " + String(l, 10) + "\r\n";
|
||||
httpheader += "Server: " + _Name+ "\r\n";
|
||||
httpheader += "Cache-Control: max-age=3600\r\n";
|
||||
httpheader += "Last-Modified: " + _Version + "\r\n\r\n";
|
||||
|
||||
cmdclient.print(httpheader) ; // header sent
|
||||
}
|
||||
cmdclient.print(response);
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
String WebSrv::UTF8toASCII(String str){
|
||||
uint16_t i=0;
|
||||
String res="";
|
||||
char tab[96]={
|
||||
96,173,155,156, 32,157, 32, 32, 32, 32,166,174,170, 32, 32, 32,248,241,253, 32,
|
||||
32,230, 32,250, 32, 32,167,175,172,171, 32,168, 32, 32, 32, 32,142,143,146,128,
|
||||
32,144, 32, 32, 32, 32, 32, 32, 32,165, 32, 32, 32, 32,153, 32, 32, 32, 32, 32,
|
||||
154, 32, 32,225,133,160,131, 32,132,134,145,135,138,130,136,137,141,161,140,139,
|
||||
32,164,149,162,147, 32,148,246, 32,151,163,150,129, 32, 32,152
|
||||
};
|
||||
while(str[i]!=0){
|
||||
if(str[i]==0xC2){ // compute unicode from utf8
|
||||
i++;
|
||||
if((str[i]>159)&&(str[i]<192)) res+=char(tab[str[i]-160]);
|
||||
else res+=char(32);
|
||||
}
|
||||
else if(str[i]==0xC3){
|
||||
i++;
|
||||
if((str[i]>127)&&(str[i]<192)) res+=char(tab[str[i]-96]);
|
||||
else res+=char(32);
|
||||
}
|
||||
else res+=str[i];
|
||||
i++;
|
||||
}
|
||||
return res;
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
String WebSrv::URLdecode(String str){
|
||||
String hex="0123456789ABCDEF";
|
||||
String res="";
|
||||
uint16_t i=0;
|
||||
while(str[i]!=0){
|
||||
if((str[i]=='%') && isHexadecimalDigit(str[i+1]) && isHexadecimalDigit(str[i+2])){
|
||||
res+=char((hex.indexOf(str[i+1])<<4) + hex.indexOf(str[i+2])); i+=3;}
|
||||
else{res+=str[i]; i++;}
|
||||
}
|
||||
return res;
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
String WebSrv::responseCodeToString(int code) {
|
||||
switch (code) {
|
||||
case 100: return F("Continue");
|
||||
case 101: return F("Switching Protocols");
|
||||
case 200: return F("OK");
|
||||
case 201: return F("Created");
|
||||
case 202: return F("Accepted");
|
||||
case 203: return F("Non-Authoritative Information");
|
||||
case 204: return F("No Content");
|
||||
case 205: return F("Reset Content");
|
||||
case 206: return F("Partial Content");
|
||||
case 300: return F("Multiple Choices");
|
||||
case 301: return F("Moved Permanently");
|
||||
case 302: return F("Found");
|
||||
case 303: return F("See Other");
|
||||
case 304: return F("Not Modified");
|
||||
case 305: return F("Use Proxy");
|
||||
case 307: return F("Temporary Redirect");
|
||||
case 400: return F("Bad Request");
|
||||
case 401: return F("Unauthorized");
|
||||
case 402: return F("Payment Required");
|
||||
case 403: return F("Forbidden");
|
||||
case 404: return F("Not Found");
|
||||
case 405: return F("Method Not Allowed");
|
||||
case 406: return F("Not Acceptable");
|
||||
case 407: return F("Proxy Authentication Required");
|
||||
case 408: return F("Request Time-out");
|
||||
case 409: return F("Conflict");
|
||||
case 410: return F("Gone");
|
||||
case 411: return F("Length Required");
|
||||
case 412: return F("Precondition Failed");
|
||||
case 413: return F("Request Entity Too Large");
|
||||
case 414: return F("Request-URI Too Large");
|
||||
case 415: return F("Unsupported Media Type");
|
||||
case 416: return F("Requested range not satisfiable");
|
||||
case 417: return F("Expectation Failed");
|
||||
case 500: return F("Internal Server Error");
|
||||
case 501: return F("Not Implemented");
|
||||
case 502: return F("Bad Gateway");
|
||||
case 503: return F("Service Unavailable");
|
||||
case 504: return F("Gateway Time-out");
|
||||
case 505: return F("HTTP Version not supported");
|
||||
default: return "";
|
||||
}
|
||||
}
|
||||
//--------------------------------------------------------------------------------------------------------------
|
||||
96
lib/ESP32-audioI2S/examples/DLNA/lib/websrv/websrv.h
Normal file
96
lib/ESP32-audioI2S/examples/DLNA/lib/websrv/websrv.h
Normal file
@@ -0,0 +1,96 @@
|
||||
/*
|
||||
* websrv.h
|
||||
*
|
||||
* Created on: 09.07.2017
|
||||
* updated on: 11.04.2022
|
||||
* Author: Wolle
|
||||
*/
|
||||
|
||||
#ifndef WEBSRV_H_
|
||||
#define WEBSRV_H_
|
||||
#include "Arduino.h"
|
||||
#include "WiFi.h"
|
||||
#include "SD.h"
|
||||
#include "FS.h"
|
||||
#include "mbedtls/sha1.h"
|
||||
#include "base64.h"
|
||||
|
||||
extern __attribute__((weak)) void WEBSRV_onInfo(const char*);
|
||||
extern __attribute__((weak)) void WEBSRV_onCommand(const String cmd, const String param, const String arg);
|
||||
extern __attribute__((weak)) void WEBSRV_onRequest(const String, uint32_t contentLength);
|
||||
|
||||
|
||||
|
||||
class WebSrv
|
||||
{
|
||||
protected:
|
||||
WiFiClient cmdclient; // An instance of the client for commands
|
||||
WiFiClient webSocketClient ;
|
||||
WiFiServer cmdserver;
|
||||
WiFiServer webSocketServer;
|
||||
|
||||
private:
|
||||
bool http_reponse_flag = false ; // Response required
|
||||
bool ws_conn_request_flag = false; // websocket connection attempt
|
||||
bool hasclient_WS = false;
|
||||
String http_rqfile ; // Requested file
|
||||
String http_cmd ; // Content of command
|
||||
String http_param; // Content of parameter
|
||||
String http_arg; // Content of argument
|
||||
String _Name;
|
||||
String _Version;
|
||||
String contenttype;
|
||||
char buff[256];
|
||||
uint8_t method;
|
||||
String WS_sec_Key;
|
||||
String WS_resp_Key;
|
||||
String WS_sec_conKey = "258EAFA5-E914-47DA-95CA-C5AB0DC85B11";
|
||||
|
||||
protected:
|
||||
String calculateWebSocketResponseKey(String sec_WS_key);
|
||||
void printWebSocketHeader(String wsRespKey);
|
||||
String getContentType(String filename);
|
||||
boolean handlehttp();
|
||||
boolean handleWS();
|
||||
void parseWsMessage(uint32_t len);
|
||||
uint8_t inbyte();
|
||||
String URLdecode(String str);
|
||||
String UTF8toASCII(String str);
|
||||
String responseCodeToString(int code);
|
||||
|
||||
|
||||
public:
|
||||
enum { HTTP_NONE = 0, HTTP_GET = 1, HTTP_PUT = 2 };
|
||||
enum { Continuation_Frame = 0x00, Text_Frame = 0x01, Binary_Frame = 0x02, Connection_Close_Frame = 0x08,
|
||||
Ping_Frame = 0x09, Pong_Frame = 0x0A };
|
||||
WebSrv(String Name="WebSrv library", String Version="1.0");
|
||||
void begin(uint16_t http_port = 80, uint16_t websocket_port = 81);
|
||||
void stop();
|
||||
boolean loop();
|
||||
void show(const char* pagename, int16_t len=-1);
|
||||
void show_not_found();
|
||||
boolean streamfile(fs::FS &fs,const char* path);
|
||||
boolean send(String msg, uint8_t opcode = Text_Frame);
|
||||
boolean send(const char* msg, uint8_t opcode = Text_Frame);
|
||||
void sendPing();
|
||||
void sendPong();
|
||||
boolean uploadfile(fs::FS &fs,const char* path, uint32_t contentLength);
|
||||
boolean uploadB64image(fs::FS &fs,const char* path, uint32_t contentLength);
|
||||
void reply(const String &response, boolean header=true);
|
||||
const char* ASCIItoUTF8(const char* str);
|
||||
|
||||
private:
|
||||
const int B64index[123] ={
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 62, 63, 62, 62, 63,
|
||||
52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
|
||||
15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 0, 0, 0, 0, 63,
|
||||
0, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
|
||||
41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51
|
||||
};
|
||||
};
|
||||
|
||||
|
||||
#endif /* WEBSRV_H_ */
|
||||
4
lib/ESP32-audioI2S/examples/DLNA/partitions.csv
Normal file
4
lib/ESP32-audioI2S/examples/DLNA/partitions.csv
Normal file
@@ -0,0 +1,4 @@
|
||||
# Name, Type, SubType, Offset, Size
|
||||
nvs, data, nvs, 0x9000, 0x4000
|
||||
phy_init, data, phy, 0xd000, 0x1000
|
||||
factory, app, factory, 0x10000, 3M,
|
||||
|
61
lib/ESP32-audioI2S/examples/DLNA/platformio.ini
Normal file
61
lib/ESP32-audioI2S/examples/DLNA/platformio.ini
Normal file
@@ -0,0 +1,61 @@
|
||||
; PlatformIO Project Configuration File
|
||||
;
|
||||
; Build options: build flags, source filter
|
||||
; Upload options: custom upload port, speed and extra flags
|
||||
; Library options: dependencies, extra library storages
|
||||
; Advanced options: extra scripting
|
||||
;
|
||||
; Please visit documentation for the other options and examples
|
||||
; https://docs.platformio.org/en/latest/platforms/espressif32.html
|
||||
|
||||
[env:esp32dev]
|
||||
platform = https://github.com/platformio/platform-espressif32.git#v6.5.0
|
||||
|
||||
board = esp32dev ;chipmodel ESP32, 4M FLASH, USBtoTTL
|
||||
|
||||
board_build.f_cpu = 240000000L
|
||||
board_build.flash_size=4MB
|
||||
board_build.flash_freq=80M
|
||||
board_build.spiram_mode=2
|
||||
framework = arduino
|
||||
monitor_speed = 115200
|
||||
monitor_filters = esp32_exception_decoder
|
||||
board_build.partitions = default.csv
|
||||
upload_speed = 460800 ; 921600, 512000, 460800, 256000, 115200
|
||||
|
||||
lib_deps =
|
||||
https://github.com/schreibfaul1/ESP32-audioI2S.git#3.0.8
|
||||
https://github.com/yellobyte/SoapESP32.git#1.1.4
|
||||
https://github.com/arduino-libraries/Arduino_JSON.git
|
||||
|
||||
platform_packages =
|
||||
|
||||
framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git#2.0.14
|
||||
|
||||
board_upload.maximum_size = 3145728
|
||||
board_upload.flash_size = 4MB
|
||||
board_build.flash_mode = qio
|
||||
board_build.bootloader = dio
|
||||
|
||||
;build_flags = -DCORE_DEBUG_LEVEL=0 ; None
|
||||
;build_flags = -DCORE_DEBUG_LEVEL=1 ; Error
|
||||
;build_flags = -DCORE_DEBUG_LEVEL=2 ; Warn
|
||||
;build_flags = -DCORE_DEBUG_LEVEL=3 ; Info
|
||||
;build_flags = -DCORE_DEBUG_LEVEL=4 ; Debug
|
||||
;build_flags = -DCORE_DEBUG_LEVEL=5 ; Verbose
|
||||
|
||||
build_flags =
|
||||
; -Wall
|
||||
; -Wextra
|
||||
-Wdouble-promotion ; double to float warnings
|
||||
-Wimplicit-fallthrough ; switch case without break
|
||||
-DCORE_DEBUG_LEVEL=3
|
||||
-DCONFIG_ARDUHAL_LOG_COLORS
|
||||
-DBOARD_HAS_PSRAM
|
||||
-DARDUINO_RUNNING_CORE=3 ; Arduino Runs On Core (setup, loop)
|
||||
-DARDUINO_EVENT_RUNNING_CORE=1 ; Events Run On Core
|
||||
; -DAUDIO_LOG
|
||||
|
||||
build_unflags =
|
||||
; -DARDUINO_USB_CDC_ON_BOOT=0 ; traditional log
|
||||
; -DBOARD_HAS_PSRAM
|
||||
5
lib/ESP32-audioI2S/examples/DLNA/readme.md
Normal file
5
lib/ESP32-audioI2S/examples/DLNA/readme.md
Normal file
@@ -0,0 +1,5 @@
|
||||
# DLNA
|
||||
DLNA servers are available in many home networks. Many Internet routers (e.g. Fritzbox) have an integrated DLNA service. It is also easy to set up a own DLNA server (e.g. miniDLNA on a Raspberry Pi). The SoapESP32 library https://github.com/yellobyte/SoapESP32 used here automatically recognizes the DLNA servers available in the home network. Thanks to yellobyte for this library. Since the SW is too extensive for a sketch, I have published a complete project here. Simply download the repository and unzip the DLNA folder. You can open the project with PlatformIO. Change the access data and, if necessary, the GPIOs in main.cpp. If a DLNA server was detected, its content will be displayed in the browser. If an audio file is selected, the playback process begins using the audioI2S library.
|
||||
<br>
|
||||
Webpage
|
||||
|
||||
287
lib/ESP32-audioI2S/examples/DLNA/src/index.h
Normal file
287
lib/ESP32-audioI2S/examples/DLNA/src/index.h
Normal file
@@ -0,0 +1,287 @@
|
||||
/*
|
||||
* index.h
|
||||
*
|
||||
* Created on: 13.12.2022
|
||||
* Updated on: 20.12.2022
|
||||
* Author: Wolle
|
||||
*
|
||||
* ESP32 - DLNA
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef INDEX_H_
|
||||
#define INDEX_H_
|
||||
|
||||
#include "Arduino.h"
|
||||
|
||||
// file in raw data format for PROGMEM
|
||||
|
||||
const char index_html[] PROGMEM = R"=====(
|
||||
<!DOCTYPE HTML>
|
||||
<html>
|
||||
<head>
|
||||
<title>ESP32 - DLNA</title>
|
||||
<style type="text/css"> /* optimized with csstidy */
|
||||
html { /* This is the groundplane */
|
||||
font-family : serif;
|
||||
height : 100%;
|
||||
font-size: 16px;
|
||||
color : DarkSlateGray;
|
||||
background-color : navy;
|
||||
margin : 0;
|
||||
padding : 0;
|
||||
}
|
||||
#content {
|
||||
min-height : 540px;
|
||||
min-width : 725px;
|
||||
overflow : hidden;
|
||||
background-color : lightskyblue;
|
||||
margin : 0;
|
||||
padding : 5px;
|
||||
}
|
||||
#tab-content1 {
|
||||
margin : 20px;
|
||||
}
|
||||
.boxstyle {
|
||||
height : 36px;
|
||||
padding-top : 0;
|
||||
padding-left : 15px;
|
||||
padding-bottom : 0;
|
||||
background-color: white;
|
||||
font-size : 16px;
|
||||
line-height : normal;
|
||||
border-color: black;
|
||||
border-style: solid;
|
||||
border-width: thin;
|
||||
border-radius : 5px;
|
||||
}
|
||||
#BODY { display:block; }
|
||||
</style>
|
||||
</head>
|
||||
<script>
|
||||
// global variables and functions
|
||||
|
||||
// ---- websocket section------------------------
|
||||
|
||||
var socket = undefined
|
||||
var host = location.hostname
|
||||
var tm
|
||||
|
||||
function ping() {
|
||||
if (socket.readyState == 1) { // reayState 'open'
|
||||
socket.send("ping")
|
||||
console.log("send ping")
|
||||
tm = setTimeout(function () {
|
||||
console.log('The connection to the ESP32 is interrupted! Please reload the page!')
|
||||
}, 10000)
|
||||
}
|
||||
}
|
||||
|
||||
function connect() {
|
||||
socket = new WebSocket('ws://'+window.location.hostname+':81/');
|
||||
|
||||
socket.onopen = function () {
|
||||
console.log("Websocket connected")
|
||||
socket.send('DLNA_getServer')
|
||||
setInterval(ping, 20000)
|
||||
};
|
||||
|
||||
socket.onclose = function (e) {
|
||||
console.log(e)
|
||||
console.log('Socket is closed. Reconnect will be attempted in 1 second.', e)
|
||||
socket = null
|
||||
setTimeout(function () {
|
||||
connect()
|
||||
}, 1000)
|
||||
}
|
||||
|
||||
socket.onerror = function (err) {
|
||||
console.log(err)
|
||||
}
|
||||
|
||||
socket.onmessage = function(event) {
|
||||
var socketMsg = event.data
|
||||
var n = socketMsg.indexOf('=')
|
||||
var msg = ''
|
||||
var val = ''
|
||||
if (n >= 0) {
|
||||
var msg = socketMsg.substring(0, n)
|
||||
var val = socketMsg.substring(n + 1)
|
||||
// console.log("para ",msg, " val ",val)
|
||||
}
|
||||
else {
|
||||
msg = socketMsg
|
||||
}
|
||||
|
||||
switch(msg) {
|
||||
case "pong": clearTimeout(tm)
|
||||
break
|
||||
case "DLNA_Names": showServer(val)
|
||||
break
|
||||
case "Level1": show_DLNA_Content(val, 1)
|
||||
break
|
||||
case "Level2": show_DLNA_Content(val, 2)
|
||||
break
|
||||
case "Level3": show_DLNA_Content(val, 3)
|
||||
break
|
||||
case "Level4": show_DLNA_Content(val, 4)
|
||||
break
|
||||
case "Level5": show_DLNA_Content(val, 5)
|
||||
break
|
||||
default: console.log('unknown message', msg, val)
|
||||
}
|
||||
}
|
||||
}
|
||||
// ---- end websocket section------------------------
|
||||
|
||||
document.addEventListener('readystatechange', event => {
|
||||
if (event.target.readyState === 'interactive') { // same as: document.addEventListener('DOMContentLoaded'...
|
||||
// same as jQuery.ready
|
||||
console.log('All HTML DOM elements are accessible')
|
||||
// document.getElementById('dialog').style.display = 'none' // hide the div (its only a template)
|
||||
|
||||
}
|
||||
if (event.target.readyState === 'complete') {
|
||||
console.log('Now external resources are loaded too, like css,src etc... ')
|
||||
connect(); // establish websocket connection
|
||||
}
|
||||
})
|
||||
|
||||
function showServer(val){
|
||||
console.log(val)
|
||||
var select = document.getElementById('server')
|
||||
select.options.length = 0;
|
||||
var server = val.split(",")
|
||||
for (i = -1; i < (server.length); i++) {
|
||||
opt = document.createElement('OPTION')
|
||||
if(i == -1){
|
||||
opt.value = ""
|
||||
opt.text = "Select a DLNA Server here"
|
||||
}
|
||||
else{
|
||||
console.log(server[i])
|
||||
opt.value = server[i]
|
||||
opt.text = server[i]
|
||||
}
|
||||
select.add(opt)
|
||||
}
|
||||
}
|
||||
|
||||
function show_DLNA_Content(val, level){
|
||||
var select
|
||||
if(level == 1) select = document.getElementById('level1')
|
||||
if(level == 2) select = document.getElementById('level2')
|
||||
if(level == 3) select = document.getElementById('level3')
|
||||
if(level == 4) select = document.getElementById('level4')
|
||||
if(level == 5) select = document.getElementById('level5')
|
||||
content =JSON.parse(val)
|
||||
//console.log(ct[1].name)
|
||||
select.options.length = 0;
|
||||
for (i = -1; i < (content.length); i++) {
|
||||
opt = document.createElement('OPTION')
|
||||
if(i == -1){
|
||||
opt.value = ""
|
||||
opt.text = "Select level " + level.toString()
|
||||
}
|
||||
else{
|
||||
var n
|
||||
var c
|
||||
if(content[i].isDir == true){
|
||||
n = content[i].name.concat('\xa0\xa0', '<DIR>'); // more than one space
|
||||
c = 'D=' + content[i].id // is directory
|
||||
}
|
||||
else{
|
||||
n = content[i].name + '\xa0\xa0' + content[i].size;
|
||||
c = 'F=' + content[i].id // is file
|
||||
}
|
||||
opt.value = c
|
||||
opt.text = n
|
||||
}
|
||||
select.add(opt)
|
||||
}
|
||||
}
|
||||
|
||||
function selectserver (presctrl) { // preset, select a server, root, level0
|
||||
socket.send('DLNA_getContent0=' + presctrl.value)
|
||||
select = document.getElementById('level1'); select.options.length = 0; // clear next level
|
||||
select = document.getElementById('level2'); select.options.length = 0;
|
||||
select = document.getElementById('level3'); select.options.length = 0;
|
||||
select = document.getElementById('level4'); select.options.length = 0;
|
||||
select = document.getElementById('level5'); select.options.length = 0;
|
||||
console.log('DLNA_getContent0=' + presctrl.value)
|
||||
}
|
||||
|
||||
function select_l1 (presctrl) { // preset, select root
|
||||
socket.send('DLNA_getContent1=' + presctrl.value)
|
||||
select = document.getElementById('level2'); select.options.length = 0; // clear next level
|
||||
select = document.getElementById('level3'); select.options.length = 0;
|
||||
select = document.getElementById('level4'); select.options.length = 0;
|
||||
select = document.getElementById('level5'); select.options.length = 0;
|
||||
console.log('DLNA_getContent1=' + presctrl.value)
|
||||
}
|
||||
|
||||
function select_l2 (presctrl) { // preset, select level 1
|
||||
socket.send('DLNA_getContent2=' + presctrl.value)
|
||||
select = document.getElementById('level3'); select.options.length = 0;
|
||||
select = document.getElementById('level4'); select.options.length = 0;
|
||||
select = document.getElementById('level5'); select.options.length = 0;
|
||||
console.log('DLNA_getContent2=' + presctrl.value)
|
||||
}
|
||||
|
||||
function select_l3 (presctrl) { // preset, select level 2
|
||||
socket.send('DLNA_getContent3=' + presctrl.value)
|
||||
select = document.getElementById('level4'); select.options.length = 0;
|
||||
select = document.getElementById('level5'); select.options.length = 0;
|
||||
console.log('DLNA_getContent3=' + presctrl.value)
|
||||
}
|
||||
|
||||
function select_l4 (presctrl) { // preset, select level 3
|
||||
socket.send('DLNA_getContent4=' + presctrl.value)
|
||||
select = document.getElementById('level5'); select.options.length = 0;
|
||||
console.log('DLNA_getContent4=' + presctrl.value)
|
||||
}
|
||||
|
||||
function select_l5 (presctrl) { // preset, select level 4
|
||||
socket.send('DLNA_getContent5=' + presctrl.value)
|
||||
console.log('DLNA_getContent5=' + presctrl.value)
|
||||
}
|
||||
|
||||
</script>
|
||||
<body id="BODY">
|
||||
<!--==============================================================================================-->
|
||||
<div id="content">
|
||||
<div id="content1">
|
||||
<div style="font-size: 50px; text-align: center; flex: 1;">
|
||||
ESP32 - DLNA
|
||||
</div>
|
||||
<div style="display: flex;">
|
||||
<div style="flex: 0 0 calc(100% - 0px);">
|
||||
<select class="boxstyle" style="width: 100%;" onchange="selectserver(this)" id="server">
|
||||
<option value="-1">Select a DLNA Server here</option>
|
||||
</select>
|
||||
<select class="boxstyle" style="width: 100%; margin-top: 5px;" onchange="select_l1(this)" id="level1">
|
||||
<option value="-1"> </option>
|
||||
</select>
|
||||
<select class="boxstyle" style="width: 100%; margin-top: 5px;" onchange="select_l2(this)" id="level2">
|
||||
<option value="-1"> </option>
|
||||
</select>
|
||||
<select class="boxstyle" style="width: 100%; margin-top: 5px;" onchange="select_l3(this)" id="level3">
|
||||
<option value="-1"> </option>
|
||||
</select>
|
||||
<select class="boxstyle" style="width: 100%; margin-top: 5px;" onchange="select_l4(this)" id="level4">
|
||||
<option value="-1"> </option>
|
||||
</select>
|
||||
<select class="boxstyle" style="width: 100%; margin-top: 5px;" onchange="select_l5(this)" id="level5">
|
||||
<option value="-1"> </option>
|
||||
</select>
|
||||
</div>
|
||||
</div>
|
||||
<hr>
|
||||
</div>
|
||||
</div>
|
||||
<!--==============================================================================================-->
|
||||
</body>
|
||||
</html>
|
||||
|
||||
)=====";
|
||||
#endif /* INDEX_H_ */
|
||||
189
lib/ESP32-audioI2S/examples/DLNA/src/main.cpp
Normal file
189
lib/ESP32-audioI2S/examples/DLNA/src/main.cpp
Normal file
@@ -0,0 +1,189 @@
|
||||
#include <Arduino.h>
|
||||
#include <WiFi.h>
|
||||
#include "websrv.h"
|
||||
#include "index.h"
|
||||
#include "Audio.h"
|
||||
#include "SoapESP32.h"
|
||||
#include "Arduino_JSON.h"
|
||||
#include <vector>
|
||||
|
||||
using namespace std;
|
||||
|
||||
#define I2S_DOUT 25
|
||||
#define I2S_BCLK 27
|
||||
#define I2S_LRC 26
|
||||
|
||||
|
||||
char SSID[] = "xxxxx";
|
||||
char PASS[] = "xxxxx";
|
||||
|
||||
|
||||
|
||||
WebSrv webSrv;
|
||||
WiFiClient client;
|
||||
WiFiUDP udp;
|
||||
SoapESP32 soap(&client, &udp);
|
||||
Audio audio;
|
||||
|
||||
uint numServers = 0;
|
||||
int currentServer = -1;
|
||||
uint32_t media_downloadPort = 0;
|
||||
String media_downloadIP = "";
|
||||
vector<String> names{};
|
||||
//----------------------------------------------------------------------------------------------------------------------
|
||||
int DLNA_setCurrentServer(String serverName){
|
||||
int serverNum = -1;
|
||||
for(int i = 0; i < names.size(); i++){
|
||||
if(names[i] == serverName) serverNum = i;
|
||||
}
|
||||
currentServer = serverNum;
|
||||
return serverNum;
|
||||
}
|
||||
void DLNA_showServer(){ // Show connection details of all discovered, usable media servers
|
||||
String msg = "DLNA_Names=";
|
||||
soapServer_t srv;
|
||||
names.clear();
|
||||
for(int i = 0; i < numServers; i++){
|
||||
soap.getServerInfo(i, &srv);
|
||||
Serial.printf("Server[%d]: IP address: %s port: %d name: %s -> controlURL: %s\n",
|
||||
i, srv.ip.toString().c_str(), srv.port, srv.friendlyName.c_str(), srv.controlURL.c_str());
|
||||
msg += srv.friendlyName;
|
||||
if(i < numServers - 1) msg += ',';
|
||||
names.push_back(srv.friendlyName);
|
||||
}
|
||||
log_i("msg %s", msg.c_str());
|
||||
webSrv.send(msg);
|
||||
}
|
||||
void DLNA_browseServer(String objectId, uint8_t level){
|
||||
JSONVar myObject;
|
||||
soapObjectVect_t browseResult;
|
||||
soapObject_t object;
|
||||
|
||||
// Here the user selects the DLNA server whose content he wants to see, level 0 is root
|
||||
if(level == 0){
|
||||
if(DLNA_setCurrentServer(objectId) < 0) {log_e("DLNA Server not found"); return;}
|
||||
objectId = "0";
|
||||
}
|
||||
|
||||
soap.browseServer(currentServer, objectId.c_str(), &browseResult);
|
||||
if(browseResult.size() == 0){
|
||||
log_i("no content!"); // then the directory is empty
|
||||
return;
|
||||
}
|
||||
log_v("objectID: %s", objectId.c_str());
|
||||
for (int i = 0; i < browseResult.size(); i++){
|
||||
object = browseResult[i];
|
||||
myObject[i]["name"]= object.name;
|
||||
myObject[i]["isDir"] = object.isDirectory;
|
||||
if(object.isDirectory){
|
||||
myObject[i]["id"] = object.id;
|
||||
}
|
||||
else {
|
||||
myObject[i]["id"] = object.uri;
|
||||
media_downloadPort = object.downloadPort;
|
||||
media_downloadIP = object.downloadIp.toString();
|
||||
}
|
||||
myObject[i]["size"] = (uint32_t)object.size;
|
||||
myObject[i]["uri"] = object.id;
|
||||
log_v("objectName %s", browseResult[i].name.c_str());
|
||||
log_v("objectId %s", browseResult[i].artist.c_str());
|
||||
}
|
||||
level++;
|
||||
String msg = "Level" + String(level,10) + "=" + JSON.stringify(myObject);
|
||||
|
||||
log_v("msg = %s", msg.c_str());
|
||||
webSrv.send(msg);
|
||||
browseResult.clear();
|
||||
}
|
||||
|
||||
void DLNA_getFileItems(String uri){
|
||||
soapObjectVect_t browseResult;
|
||||
|
||||
log_v("uri: %s", uri.c_str());
|
||||
log_v("downloadIP: %s", media_downloadIP.c_str());
|
||||
log_v("downloadport: %d", media_downloadPort);
|
||||
String URL = "http://" + media_downloadIP + ":" + media_downloadPort + "/" + uri;
|
||||
log_i("URL=%s", URL.c_str());
|
||||
audio.connecttohost(URL.c_str());
|
||||
}
|
||||
void DLNA_showContent(String objectId, uint8_t level){
|
||||
log_v("obkId=%s", objectId.c_str());
|
||||
if(level == 0){
|
||||
DLNA_browseServer(objectId, level);
|
||||
}
|
||||
if(objectId.startsWith("D=")) {
|
||||
objectId = objectId.substring(2);
|
||||
DLNA_browseServer(objectId, level);
|
||||
}
|
||||
if(objectId.startsWith("F=")) {
|
||||
objectId = objectId.substring(2);
|
||||
DLNA_getFileItems(objectId);
|
||||
}
|
||||
}
|
||||
|
||||
//----------------------------------------------------------------------------------------------------------------------
|
||||
// S E T U P
|
||||
//----------------------------------------------------------------------------------------------------------------------
|
||||
void setup() {
|
||||
Serial.begin(115200);
|
||||
WiFi.mode(WIFI_STA);
|
||||
WiFi.begin(SSID, PASS);
|
||||
while (WiFi.status() != WL_CONNECTED) delay(1500);
|
||||
log_i("connected, IP=%s", WiFi.localIP().toString().c_str());
|
||||
webSrv.begin(80, 81); // HTTP port, WebSocket port
|
||||
|
||||
soap.seekServer();
|
||||
numServers = soap.getServerCount();
|
||||
audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
|
||||
audio.setVolume(21); // 0...21
|
||||
}
|
||||
|
||||
//----------------------------------------------------------------------------------------------------------------------
|
||||
// L O O P
|
||||
//----------------------------------------------------------------------------------------------------------------------
|
||||
void loop() {
|
||||
vTaskDelay(1);
|
||||
if(webSrv.loop()) return; // if true: ignore all other for faster response to web
|
||||
audio.loop();
|
||||
}
|
||||
//----------------------------------------------------------------------------------------------------------------------
|
||||
// E V E N T S
|
||||
//----------------------------------------------------------------------------------------------------------------------
|
||||
void WEBSRV_onCommand(const String cmd, const String param, const String arg){ // called from html
|
||||
log_d("WS_onCmd: cmd=\"%s\", params=\"%s\", arg=\"%s\"", cmd.c_str(),param.c_str(), arg.c_str());
|
||||
if(cmd == "index.html"){ webSrv.show(index_html); return;}
|
||||
if(cmd == "ping"){webSrv.send("pong"); return;}
|
||||
if(cmd == "favicon.ico") return;
|
||||
if(cmd == "DLNA_getServer") {DLNA_showServer(); return;}
|
||||
if(cmd == "DLNA_getContent0"){DLNA_showContent(param, 0); return;}
|
||||
if(cmd == "DLNA_getContent1"){DLNA_showContent(param, 1); return;} // search for level 1 content
|
||||
if(cmd == "DLNA_getContent2"){DLNA_showContent(param, 2); return;} // search for level 2 content
|
||||
if(cmd == "DLNA_getContent3"){DLNA_showContent(param, 3); return;} // search for level 3 content
|
||||
if(cmd == "DLNA_getContent4"){DLNA_showContent(param, 4); return;} // search for level 4 content
|
||||
if(cmd == "DLNA_getContent5"){DLNA_showContent(param, 5); return;} // search for level 5 content
|
||||
log_e("unknown HTMLcommand %s, param=%s", cmd.c_str(), param.c_str());
|
||||
}
|
||||
void WEBSRV_onRequest(const String request, uint32_t contentLength){
|
||||
log_d("WS_onReq: %s contentLength %d", request.c_str(), contentLength);
|
||||
if(request.startsWith("------")) return; // uninteresting WebKitFormBoundaryString
|
||||
if(request.indexOf("form-data") > 0) return; // uninteresting Info
|
||||
log_e("unknown request: %s",request.c_str());
|
||||
}
|
||||
void WEBSRV_onInfo(const char* info){
|
||||
log_v("HTML_info: %s", info); // infos for debug
|
||||
}
|
||||
void audio_info(const char *info){
|
||||
Serial.print("info "); Serial.println(info);
|
||||
}
|
||||
void audio_id3data(const char *info){ //id3 metadata
|
||||
Serial.print("id3data ");Serial.println(info);
|
||||
}
|
||||
void audio_eof_stream(const char* info){ // The webstream comes to an end
|
||||
Serial.print("end of stream: ");Serial.println(info);
|
||||
}
|
||||
void audio_bitrate(const char *info){
|
||||
Serial.print("bitrate ");Serial.println(info);
|
||||
}
|
||||
void audio_lasthost(const char *info){ //stream URL played
|
||||
Serial.print("lasthost ");Serial.println(info);
|
||||
}
|
||||
11
lib/ESP32-audioI2S/examples/DLNA/test/README
Normal file
11
lib/ESP32-audioI2S/examples/DLNA/test/README
Normal file
@@ -0,0 +1,11 @@
|
||||
|
||||
This directory is intended for PlatformIO Test Runner and project tests.
|
||||
|
||||
Unit Testing is a software testing method by which individual units of
|
||||
source code, sets of one or more MCU program modules together with associated
|
||||
control data, usage procedures, and operating procedures, are tested to
|
||||
determine whether they are fit for use. Unit testing finds problems early
|
||||
in the development cycle.
|
||||
|
||||
More information about PlatformIO Unit Testing:
|
||||
- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html
|
||||
BIN
lib/ESP32-audioI2S/examples/ES8311/ES8311_DS.pdf
Normal file
BIN
lib/ESP32-audioI2S/examples/ES8311/ES8311_DS.pdf
Normal file
Binary file not shown.
316
lib/ESP32-audioI2S/examples/ES8311/es8311.cpp
Normal file
316
lib/ESP32-audioI2S/examples/ES8311/es8311.cpp
Normal file
@@ -0,0 +1,316 @@
|
||||
/*
|
||||
ES8311 - An ES8311 Codec driver library for Arduino
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
examples:
|
||||
|
||||
//one I2C bus: (default behaviour)
|
||||
ES8311 es;
|
||||
es.begin(sda, scl);
|
||||
|
||||
//two I2C busses:
|
||||
TwoWire i2cBusOne = TwoWire(0);
|
||||
TwoWire i2cBusTwo = TwoWire(1);
|
||||
ES8311 es(&i2cBusOne);
|
||||
|
||||
i2cBusOne.begin(sda, scl, 400000);
|
||||
*/
|
||||
|
||||
#include "es8311.h"
|
||||
|
||||
/* codec hifi mclk clock divider coefficients */
|
||||
static const struct _coeff_div coeff_div[] = {
|
||||
/*!<mclk rate pre_div mult adc_div dac_div fs_mode lrch lrcl bckdiv osr */
|
||||
/* 8k */
|
||||
{12288000, 8000, 0x06, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{18432000, 8000, 0x03, 0x01, 0x03, 0x03, 0x00, 0x05, 0xff, 0x18, 0x10, 0x10},
|
||||
{16384000, 8000, 0x08, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{8192000, 8000, 0x04, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{6144000, 8000, 0x03, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{4096000, 8000, 0x02, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{3072000, 8000, 0x01, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{2048000, 8000, 0x01, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{1536000, 8000, 0x03, 0x02, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{1024000, 8000, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
|
||||
/* 11.025k */
|
||||
{11289600, 11025, 0x04, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{5644800, 11025, 0x02, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{2822400, 11025, 0x01, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{1411200, 11025, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
|
||||
/* 12k */
|
||||
{12288000, 12000, 0x04, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{6144000, 12000, 0x02, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{3072000, 12000, 0x01, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{1536000, 12000, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
|
||||
/* 16k */
|
||||
{12288000, 16000, 0x03, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{18432000, 16000, 0x03, 0x01, 0x03, 0x03, 0x00, 0x02, 0xff, 0x0c, 0x10, 0x10},
|
||||
{16384000, 16000, 0x04, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{8192000, 16000, 0x02, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{6144000, 16000, 0x03, 0x01, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{4096000, 16000, 0x01, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{3072000, 16000, 0x03, 0x02, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{2048000, 16000, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{1536000, 16000, 0x03, 0x03, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{1024000, 16000, 0x01, 0x02, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
|
||||
/* 22.05k */
|
||||
{11289600, 22050, 0x02, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{5644800, 22050, 0x01, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{2822400, 22050, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{1411200, 22050, 0x01, 0x02, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{705600, 22050, 0x01, 0x03, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
|
||||
/* 24k */
|
||||
{12288000, 24000, 0x02, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{18432000, 24000, 0x03, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{6144000, 24000, 0x01, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{3072000, 24000, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{1536000, 24000, 0x01, 0x02, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
|
||||
/* 32k */
|
||||
{12288000, 32000, 0x03, 0x01, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{18432000, 32000, 0x03, 0x02, 0x03, 0x03, 0x00, 0x02, 0xff, 0x0c, 0x10, 0x10},
|
||||
{16384000, 32000, 0x02, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{8192000, 32000, 0x01, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{6144000, 32000, 0x03, 0x02, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{4096000, 32000, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{3072000, 32000, 0x03, 0x03, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{2048000, 32000, 0x01, 0x02, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{1536000, 32000, 0x03, 0x03, 0x01, 0x01, 0x01, 0x00, 0x7f, 0x02, 0x10, 0x10},
|
||||
{1024000, 32000, 0x01, 0x03, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
|
||||
/* 44.1k */
|
||||
{11289600, 44100, 0x01, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{5644800, 44100, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{2822400, 44100, 0x01, 0x02, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{1411200, 44100, 0x01, 0x03, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
|
||||
/* 48k */
|
||||
{12288000, 48000, 0x01, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{18432000, 48000, 0x03, 0x01, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{6144000, 48000, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{3072000, 48000, 0x01, 0x02, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{1536000, 48000, 0x01, 0x03, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
|
||||
/* 64k */
|
||||
{12288000, 64000, 0x03, 0x02, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{18432000, 64000, 0x03, 0x02, 0x03, 0x03, 0x01, 0x01, 0x7f, 0x06, 0x10, 0x10},
|
||||
{16384000, 64000, 0x01, 0x00, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{8192000, 64000, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{6144000, 64000, 0x01, 0x02, 0x03, 0x03, 0x01, 0x01, 0x7f, 0x06, 0x10, 0x10},
|
||||
{4096000, 64000, 0x01, 0x02, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{3072000, 64000, 0x01, 0x03, 0x03, 0x03, 0x01, 0x01, 0x7f, 0x06, 0x10, 0x10},
|
||||
{2048000, 64000, 0x01, 0x03, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{1536000, 64000, 0x01, 0x03, 0x01, 0x01, 0x01, 0x00, 0xbf, 0x03, 0x18, 0x18},
|
||||
{1024000, 64000, 0x01, 0x03, 0x01, 0x01, 0x01, 0x00, 0x7f, 0x02, 0x10, 0x10},
|
||||
|
||||
/* 88.2k */
|
||||
{11289600, 88200, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{5644800, 88200, 0x01, 0x02, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{2822400, 88200, 0x01, 0x03, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{1411200, 88200, 0x01, 0x03, 0x01, 0x01, 0x01, 0x00, 0x7f, 0x02, 0x10, 0x10},
|
||||
|
||||
/* 96k */
|
||||
{12288000, 96000, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{18432000, 96000, 0x03, 0x02, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{6144000, 96000, 0x01, 0x02, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{3072000, 96000, 0x01, 0x03, 0x01, 0x01, 0x00, 0x00, 0xff, 0x04, 0x10, 0x10},
|
||||
{1536000, 96000, 0x01, 0x03, 0x01, 0x01, 0x01, 0x00, 0x7f, 0x02, 0x10, 0x10},
|
||||
};
|
||||
|
||||
ES8311::ES8311(TwoWire *TwoWireInstance){
|
||||
_TwoWireInstance = TwoWireInstance;
|
||||
}
|
||||
|
||||
ES8311::~ES8311(){
|
||||
if (_TwoWireInstance != NULL) {
|
||||
_TwoWireInstance->end();
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* look for the coefficient in coeff_div[] table
|
||||
*/
|
||||
int ES8311::get_coeff(uint32_t mclk, uint32_t rate){
|
||||
for (int i = 0; i < (sizeof(coeff_div) / sizeof(coeff_div[0])); i++) {
|
||||
if (coeff_div[i].rate == rate && coeff_div[i].mclk == mclk) {
|
||||
return i;
|
||||
}
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
bool ES8311::begin(int32_t sda, int32_t scl, uint32_t frequency) {
|
||||
bool ok = true;
|
||||
uint8_t reg = 0;
|
||||
|
||||
if((sda >= 0) && (scl >= 0)){
|
||||
ok = _TwoWireInstance->begin(sda, scl, frequency);
|
||||
_TwoWireInstance->beginTransmission(ES8311_ADDR);
|
||||
ok = (Wire.endTransmission() == 0);
|
||||
if(!ok) {
|
||||
_TwoWireInstance->end();
|
||||
log_e("ES8311 not found"); return false;
|
||||
}
|
||||
}
|
||||
else {
|
||||
log_e("Invalid SDA/SCL pins");
|
||||
return false;
|
||||
}
|
||||
|
||||
ok |= WriteReg(0x00, 0x1F); // Reset
|
||||
vTaskDelay(20 / portTICK_PERIOD_MS);
|
||||
ok |= WriteReg(0x00, 0x00); // Release reset
|
||||
ok |= WriteReg(0x00, 0x80); // Power on
|
||||
|
||||
ok |= WriteReg(0x01, 0x3F); // Enable all clocks
|
||||
|
||||
reg = ReadReg(0x06);
|
||||
reg &= ~BIT(5); // SCLK (BCLK) pin not inverted
|
||||
ok |= WriteReg(0x06, reg); //
|
||||
|
||||
ok |= setSampleRate(ES8311_SAMPLE_RATE48); // default
|
||||
ok |= setBitsPerSample(ES8311_BITS_PER_SAMPLE16); // default
|
||||
|
||||
ok |= WriteReg(0x0D, 0x01); // Power up analog circuitry
|
||||
ok |= WriteReg(0x0E, 0x02); // Enable analog PGA, enable ADC modulator
|
||||
ok |= WriteReg(0x12, 0x00); // Power-up DAC
|
||||
ok |= WriteReg(0x13, 0x10); // Enable output to HP drive
|
||||
ok |= WriteReg(0x1C, 0x6A); // ADC Equalizer bypass, cancel DC offset in digital domain
|
||||
ok |= WriteReg(0x37, 0x08); // Bypass DAC equalizer
|
||||
|
||||
return ok;
|
||||
}
|
||||
|
||||
bool ES8311::setVolume(uint8_t volume){ // 0...100
|
||||
if (volume > 100) {volume = 100;}
|
||||
int reg32;
|
||||
if (volume == 0) {reg32 = 0;}
|
||||
else { reg32 = ((volume) * 256 / 100) - 1;}
|
||||
return WriteReg(0x32, reg32);
|
||||
}
|
||||
|
||||
uint8_t ES8311::getVolume(){
|
||||
uint8_t reg32 = ReadReg(0x32);
|
||||
uint8_t volume;
|
||||
if (reg32 == 0) {
|
||||
volume = 0;
|
||||
} else {
|
||||
volume = ((reg32 * 100) / 256) + 1;
|
||||
}
|
||||
return volume;
|
||||
}
|
||||
|
||||
bool ES8311::setSampleRate(uint32_t sample_rate){
|
||||
uint8_t reg = 0;
|
||||
bool ok = true;
|
||||
_mclk_hz = sample_rate * 256; // default MCLK frequency
|
||||
if(sample_rate > 64000) _mclk_hz /= 2;
|
||||
int coeff = get_coeff(_mclk_hz, sample_rate);
|
||||
if (coeff < 0) {log_e("Invalid sample rate %i", sample_rate); return false;}
|
||||
const struct _coeff_div *const selected_coeff = &coeff_div[coeff];
|
||||
reg = ReadReg(0x02);
|
||||
reg |= (selected_coeff->pre_div - 1) << 5;
|
||||
reg |= selected_coeff->pre_multi << 3;
|
||||
ok |= WriteReg(0x02, reg); // Set pre_div and pre_multi
|
||||
const uint8_t reg03 = (selected_coeff->fs_mode << 6) | selected_coeff->adc_osr;
|
||||
ok |= WriteReg(0x03, reg03); // Set fs_mode and adc_osr
|
||||
ok |= WriteReg(0x04, selected_coeff->dac_osr); // Set dac_osr
|
||||
const uint8_t reg05 = ((selected_coeff->adc_div - 1) << 4) | (selected_coeff->dac_div - 1);
|
||||
ok |= WriteReg(0x05, reg05); // Set adc_div and dac_div
|
||||
reg = ReadReg(0x06);
|
||||
reg &= 0xE0;
|
||||
if (selected_coeff->bclk_div < 19) {reg |= (selected_coeff->bclk_div - 1) << 0;}
|
||||
else { reg |= (selected_coeff->bclk_div) << 0;}
|
||||
ok |= WriteReg(0x06, reg); // Set bclk_div
|
||||
reg = ReadReg(0x07);
|
||||
reg &= 0xC0;
|
||||
reg |= selected_coeff->lrck_h << 0;
|
||||
ok |= WriteReg(0x07, reg); // Set lrck_h
|
||||
ok |= WriteReg(0x08, selected_coeff->lrck_l); // Set lrck_l
|
||||
return ok;
|
||||
}
|
||||
|
||||
bool ES8311::setBitsPerSample(uint8_t bps){
|
||||
uint8_t reg09 = ReadReg(0x09);
|
||||
uint8_t reg0A = ReadReg(0x0A);
|
||||
switch (bps) {
|
||||
case 16: reg09 |= (3 << 2); reg0A |= (3 << 2); break;
|
||||
case 18: reg09 |= (2 << 2); reg0A |= (2 << 2); break;
|
||||
case 20: reg09 |= (1 << 2); reg0A |= (1 << 2); break;
|
||||
case 24: reg09 |= (0 << 2); reg0A |= (0 << 2); break;
|
||||
case 32: reg09 |= (4 << 2); reg0A |= (4 << 2); break;
|
||||
default: return false; // Invalid bits per sample
|
||||
}
|
||||
bool ok = WriteReg(0x09, reg09);
|
||||
ok |= WriteReg(0x0A, reg0A);
|
||||
return ok;
|
||||
}
|
||||
|
||||
bool ES8311::enableMicrophone(bool enable){
|
||||
uint8_t reg = 0x1A; // enable analog MIC and max PGA gain
|
||||
if (enable) {
|
||||
reg |= BIT(6);
|
||||
}
|
||||
bool ok = WriteReg(0x17, 0xC8); // ADC_VOLUME
|
||||
ok |= WriteReg(0x14, reg); // Enable MIC
|
||||
return ok;
|
||||
}
|
||||
|
||||
bool ES8311::setMicrophoneGain(uint8_t gain){ // 0...7
|
||||
uint8_t reg = ReadReg(0x16);
|
||||
reg &= 0xF8; // Clear gain bits
|
||||
if (gain > 7) {gain = 7;}
|
||||
reg |= gain; // Set gain bits
|
||||
bool ok = WriteReg(0x16, gain); // ADC_VOLUME
|
||||
return ok;
|
||||
}
|
||||
|
||||
uint8_t ES8311::getMicrophoneGain(){
|
||||
uint8_t reg = ReadReg(0x16);
|
||||
return (reg & 0x07); // Get gain bits
|
||||
}
|
||||
|
||||
bool ES8311::WriteReg(uint8_t reg, uint8_t val){
|
||||
_TwoWireInstance->beginTransmission(ES8311_ADDR);
|
||||
_TwoWireInstance->write(reg);
|
||||
_TwoWireInstance->write(val);
|
||||
return _TwoWireInstance->endTransmission() == 0;
|
||||
}
|
||||
|
||||
uint8_t ES8311::ReadReg(uint8_t reg){
|
||||
_TwoWireInstance->beginTransmission(ES8311_ADDR);
|
||||
_TwoWireInstance->write(reg);
|
||||
_TwoWireInstance->endTransmission(false);
|
||||
|
||||
uint8_t val = 0u;
|
||||
_TwoWireInstance->requestFrom(uint16_t(ES8311_ADDR), (uint8_t)1, true);
|
||||
if(_TwoWireInstance->available() >= 1){
|
||||
val = _TwoWireInstance->read();
|
||||
}
|
||||
_TwoWireInstance->endTransmission();
|
||||
return val;
|
||||
}
|
||||
|
||||
void ES8311::read_all(){
|
||||
for (uint8_t i = 0; i < 0x4A; i++) {
|
||||
Serial.printf("0x%02X: 0x%02X\n", i, ReadReg(i));
|
||||
}
|
||||
}
|
||||
|
||||
48
lib/ESP32-audioI2S/examples/ES8311/es8311.h
Normal file
48
lib/ESP32-audioI2S/examples/ES8311/es8311.h
Normal file
@@ -0,0 +1,48 @@
|
||||
#pragma once
|
||||
#include <Arduino.h>
|
||||
#include <Wire.h>
|
||||
|
||||
|
||||
#define ES8311_ADDR 0x18
|
||||
#define ES8311_SAMPLE_RATE48 48000
|
||||
#define ES8311_BITS_PER_SAMPLE16 16
|
||||
|
||||
struct _coeff_div { /* Clock coefficient structure */
|
||||
uint32_t mclk; /* mclk frequency */
|
||||
uint32_t rate; /* sample rate */
|
||||
uint8_t pre_div; /* the pre divider with range from 1 to 8 */
|
||||
uint8_t pre_multi; /* the pre multiplier with 0: 1x, 1: 2x, 2: 4x, 3: 8x selection */
|
||||
uint8_t adc_div; /* adcclk divider */
|
||||
uint8_t dac_div; /* dacclk divider */
|
||||
uint8_t fs_mode; /* double speed or single speed, =0, ss, =1, ds */
|
||||
uint8_t lrck_h; /* adclrck divider and daclrck divider */
|
||||
uint8_t lrck_l;
|
||||
uint8_t bclk_div; /* sclk divider */
|
||||
uint8_t adc_osr; /* adc osr */
|
||||
uint8_t dac_osr; /* dac osr */
|
||||
};
|
||||
|
||||
class ES8311{
|
||||
|
||||
private:
|
||||
TwoWire *_TwoWireInstance = NULL; // TwoWire Instance
|
||||
uint32_t _mclk_hz = 48000 * 256; // default MCLK frequency
|
||||
public:
|
||||
// Constructor.
|
||||
ES8311(TwoWire *TwoWireInstance = &Wire);
|
||||
~ES8311();
|
||||
bool begin(int32_t sda, int32_t scl, uint32_t frequency);
|
||||
bool setVolume(uint8_t volume);
|
||||
uint8_t getVolume();
|
||||
bool setSampleRate(uint32_t sample_rate);
|
||||
bool setBitsPerSample(uint8_t bps);
|
||||
bool enableMicrophone(bool enable);
|
||||
bool setMicrophoneGain(uint8_t gain);
|
||||
uint8_t getMicrophoneGain();
|
||||
void read_all();
|
||||
protected:
|
||||
int get_coeff(uint32_t mclk, uint32_t rate);
|
||||
bool WriteReg(uint8_t reg, uint8_t val);
|
||||
uint8_t ReadReg(uint8_t reg);
|
||||
};
|
||||
|
||||
62
lib/ESP32-audioI2S/examples/ES8311/main.cpp
Normal file
62
lib/ESP32-audioI2S/examples/ES8311/main.cpp
Normal file
@@ -0,0 +1,62 @@
|
||||
#include "Arduino.h"
|
||||
#include "Audio.h"
|
||||
#include "WiFi.h"
|
||||
#include "es8311.h"
|
||||
#include "Wire.h"
|
||||
|
||||
#define I2S_DOUT 9
|
||||
#define I2S_BCLK 12
|
||||
#define I2S_MCLK 13
|
||||
#define I2S_LRC 10
|
||||
#define I2C_SCL 8
|
||||
#define I2C_SDA 7
|
||||
#define PA_ENABLE 53
|
||||
|
||||
Audio audio;
|
||||
ES8311 es;
|
||||
|
||||
String ssid = "*****";
|
||||
String password = "*****";
|
||||
|
||||
|
||||
void setup() {
|
||||
Serial.begin(115200);
|
||||
Serial.print("\n\n");
|
||||
Serial.println("----------------------------------");
|
||||
Serial.printf("ESP32 Chip: %s\n", ESP.getChipModel());
|
||||
Serial.printf("Arduino Version: %d.%d.%d\n", ESP_ARDUINO_VERSION_MAJOR, ESP_ARDUINO_VERSION_MINOR, ESP_ARDUINO_VERSION_PATCH);
|
||||
Serial.printf("ESP-IDF Version: %d.%d.%d\n", ESP_IDF_VERSION_MAJOR, ESP_IDF_VERSION_MINOR, ESP_IDF_VERSION_PATCH);
|
||||
Serial.printf("ARDUINO_LOOP_STACK_SIZE %d words (32 bit)\n", CONFIG_ARDUINO_LOOP_STACK_SIZE);
|
||||
Serial.println("----------------------------------");
|
||||
Serial.print("\n\n");
|
||||
|
||||
WiFi.begin(ssid.c_str(), password.c_str());
|
||||
while (WiFi.status() != WL_CONNECTED) {delay(1500); Serial.print(".");}
|
||||
|
||||
audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT, I2S_MCLK);
|
||||
audio.setVolume(21); // default 0...21
|
||||
|
||||
pinMode(PA_ENABLE, OUTPUT);
|
||||
digitalWrite(PA_ENABLE, HIGH);
|
||||
|
||||
if(!es.begin(I2C_SDA, I2C_SCL, 400000)) log_e("ES8311 begin failed");
|
||||
es.setVolume(50);
|
||||
es.setBitsPerSample(16);
|
||||
|
||||
// es.setSampleRate(22050);
|
||||
// es.read_all();
|
||||
// audio.connecttohost("http://www.wdr.de/wdrlive/media/einslive.m3u");
|
||||
audio.connecttohost("http://stream.antennethueringen.de/live/aac-64/stream.antennethueringen.de/"); // aac
|
||||
|
||||
}
|
||||
|
||||
void loop() {
|
||||
audio.loop();
|
||||
vTaskDelay(1);
|
||||
}
|
||||
|
||||
// optional
|
||||
void audio_info(const char *info){
|
||||
Serial.print("info "); Serial.println(info);
|
||||
}
|
||||
|
||||
270
lib/ESP32-audioI2S/examples/ES8388/ES8388.cpp
Normal file
270
lib/ESP32-audioI2S/examples/ES8388/ES8388.cpp
Normal file
@@ -0,0 +1,270 @@
|
||||
#include <Arduino.h>
|
||||
#include "ES8388.h"
|
||||
#include <Wire.h>
|
||||
|
||||
#define ES8388_ADDR 0x10
|
||||
|
||||
/* ES8388 register */
|
||||
#define ES8388_CONTROL1 0x00
|
||||
#define ES8388_CONTROL2 0x01
|
||||
#define ES8388_CHIPPOWER 0x02
|
||||
#define ES8388_ADCPOWER 0x03
|
||||
#define ES8388_DACPOWER 0x04
|
||||
#define ES8388_CHIPLOPOW1 0x05
|
||||
#define ES8388_CHIPLOPOW2 0x06
|
||||
#define ES8388_ANAVOLMANAG 0x07
|
||||
#define ES8388_MASTERMODE 0x08
|
||||
|
||||
/* ADC */
|
||||
#define ES8388_ADCCONTROL1 0x09
|
||||
#define ES8388_ADCCONTROL2 0x0a
|
||||
#define ES8388_ADCCONTROL3 0x0b
|
||||
#define ES8388_ADCCONTROL4 0x0c
|
||||
#define ES8388_ADCCONTROL5 0x0d
|
||||
#define ES8388_ADCCONTROL6 0x0e
|
||||
#define ES8388_ADCCONTROL7 0x0f
|
||||
#define ES8388_ADCCONTROL8 0x10
|
||||
#define ES8388_ADCCONTROL9 0x11
|
||||
#define ES8388_ADCCONTROL10 0x12
|
||||
#define ES8388_ADCCONTROL11 0x13
|
||||
#define ES8388_ADCCONTROL12 0x14
|
||||
#define ES8388_ADCCONTROL13 0x15
|
||||
#define ES8388_ADCCONTROL14 0x16
|
||||
|
||||
/* DAC */
|
||||
#define ES8388_DACCONTROL1 0x17
|
||||
#define ES8388_DACCONTROL2 0x18
|
||||
#define ES8388_DACCONTROL3 0x19
|
||||
#define ES8388_DACCONTROL4 0x1a
|
||||
#define ES8388_DACCONTROL5 0x1b
|
||||
#define ES8388_DACCONTROL6 0x1c
|
||||
#define ES8388_DACCONTROL7 0x1d
|
||||
#define ES8388_DACCONTROL8 0x1e
|
||||
#define ES8388_DACCONTROL9 0x1f
|
||||
#define ES8388_DACCONTROL10 0x20
|
||||
#define ES8388_DACCONTROL11 0x21
|
||||
#define ES8388_DACCONTROL12 0x22
|
||||
#define ES8388_DACCONTROL13 0x23
|
||||
#define ES8388_DACCONTROL14 0x24
|
||||
#define ES8388_DACCONTROL15 0x25
|
||||
#define ES8388_DACCONTROL16 0x26
|
||||
#define ES8388_DACCONTROL17 0x27
|
||||
#define ES8388_DACCONTROL18 0x28
|
||||
#define ES8388_DACCONTROL19 0x29
|
||||
#define ES8388_DACCONTROL20 0x2a
|
||||
#define ES8388_DACCONTROL21 0x2b
|
||||
#define ES8388_DACCONTROL22 0x2c
|
||||
#define ES8388_DACCONTROL23 0x2d
|
||||
#define ES8388_DACCONTROL24 0x2e
|
||||
#define ES8388_DACCONTROL25 0x2f
|
||||
#define ES8388_DACCONTROL26 0x30
|
||||
#define ES8388_DACCONTROL27 0x31
|
||||
#define ES8388_DACCONTROL28 0x32
|
||||
#define ES8388_DACCONTROL29 0x33
|
||||
#define ES8388_DACCONTROL30 0x34
|
||||
|
||||
bool ES8388::write_reg(uint8_t slave_add, uint8_t reg_add, uint8_t data)
|
||||
{
|
||||
Wire.beginTransmission(slave_add);
|
||||
Wire.write(reg_add);
|
||||
Wire.write(data);
|
||||
return Wire.endTransmission() == 0;
|
||||
}
|
||||
|
||||
bool ES8388::read_reg(uint8_t slave_add, uint8_t reg_add, uint8_t &data)
|
||||
{
|
||||
bool retval = false;
|
||||
Wire.beginTransmission(slave_add);
|
||||
Wire.write(reg_add);
|
||||
Wire.endTransmission(false);
|
||||
Wire.requestFrom((uint16_t)slave_add, (uint8_t)1, true);
|
||||
if (Wire.available() >= 1)
|
||||
{
|
||||
data = Wire.read();
|
||||
retval = true;
|
||||
}
|
||||
return retval;
|
||||
}
|
||||
|
||||
bool ES8388::begin(int32_t sda, int32_t scl, uint32_t frequency)
|
||||
{
|
||||
bool res = identify(sda, scl, frequency);
|
||||
|
||||
if (res == true)
|
||||
{
|
||||
|
||||
/* mute DAC during setup, power up all systems, slave mode */
|
||||
res &= write_reg(ES8388_ADDR, ES8388_DACCONTROL3, 0x04);
|
||||
res &= write_reg(ES8388_ADDR, ES8388_CONTROL2, 0x50);
|
||||
res &= write_reg(ES8388_ADDR, ES8388_CHIPPOWER, 0x00);
|
||||
res &= write_reg(ES8388_ADDR, ES8388_MASTERMODE, 0x00);
|
||||
|
||||
/* power up DAC and enable LOUT1+2 / ROUT1+2, ADC sample rate = DAC sample rate */
|
||||
res &= write_reg(ES8388_ADDR, ES8388_DACPOWER, 0x3e);
|
||||
res &= write_reg(ES8388_ADDR, ES8388_CONTROL1, 0x12);
|
||||
|
||||
/* DAC I2S setup: 16 bit word length, I2S format; MCLK / Fs = 256*/
|
||||
res &= write_reg(ES8388_ADDR, ES8388_DACCONTROL1, 0x18);
|
||||
res &= write_reg(ES8388_ADDR, ES8388_DACCONTROL2, 0x02);
|
||||
|
||||
/* DAC to output route mixer configuration: ADC MIX TO OUTPUT */
|
||||
res &= write_reg(ES8388_ADDR, ES8388_DACCONTROL16, 0x1B);
|
||||
res &= write_reg(ES8388_ADDR, ES8388_DACCONTROL17, 0x90);
|
||||
res &= write_reg(ES8388_ADDR, ES8388_DACCONTROL20, 0x90);
|
||||
|
||||
/* DAC and ADC use same LRCK, enable MCLK input; output resistance setup */
|
||||
res &= write_reg(ES8388_ADDR, ES8388_DACCONTROL21, 0x80);
|
||||
res &= write_reg(ES8388_ADDR, ES8388_DACCONTROL23, 0x00);
|
||||
|
||||
/* DAC volume control: 0dB (maximum, unattenuated) */
|
||||
res &= write_reg(ES8388_ADDR, ES8388_DACCONTROL5, 0x00);
|
||||
res &= write_reg(ES8388_ADDR, ES8388_DACCONTROL4, 0x00);
|
||||
|
||||
/* power down ADC while configuring; volume: +9dB for both channels */
|
||||
res &= write_reg(ES8388_ADDR, ES8388_ADCPOWER, 0xff);
|
||||
res &= write_reg(ES8388_ADDR, ES8388_ADCCONTROL1, 0x88); // +24db
|
||||
|
||||
/* select LINPUT2 / RINPUT2 as ADC input; stereo; 16 bit word length, format right-justified, MCLK / Fs = 256 */
|
||||
res &= write_reg(ES8388_ADDR, ES8388_ADCCONTROL2, 0xf0); // 50
|
||||
res &= write_reg(ES8388_ADDR, ES8388_ADCCONTROL3, 0x80); // 00
|
||||
res &= write_reg(ES8388_ADDR, ES8388_ADCCONTROL4, 0x0e);
|
||||
res &= write_reg(ES8388_ADDR, ES8388_ADCCONTROL5, 0x02);
|
||||
|
||||
/* set ADC volume */
|
||||
res &= write_reg(ES8388_ADDR, ES8388_ADCCONTROL8, 0x20);
|
||||
res &= write_reg(ES8388_ADDR, ES8388_ADCCONTROL9, 0x20);
|
||||
|
||||
/* set LOUT1 / ROUT1 volume: 0dB (unattenuated) */
|
||||
res &= write_reg(ES8388_ADDR, ES8388_DACCONTROL24, 0x1e);
|
||||
res &= write_reg(ES8388_ADDR, ES8388_DACCONTROL25, 0x1e);
|
||||
|
||||
/* set LOUT2 / ROUT2 volume: 0dB (unattenuated) */
|
||||
res &= write_reg(ES8388_ADDR, ES8388_DACCONTROL26, 0x1e);
|
||||
res &= write_reg(ES8388_ADDR, ES8388_DACCONTROL27, 0x1e);
|
||||
|
||||
/* power up and enable DAC; power up ADC (no MIC bias) */
|
||||
res &= write_reg(ES8388_ADDR, ES8388_DACPOWER, 0x3c);
|
||||
res &= write_reg(ES8388_ADDR, ES8388_DACCONTROL3, 0x00);
|
||||
res &= write_reg(ES8388_ADDR, ES8388_ADCPOWER, 0x00);
|
||||
|
||||
/* set up MCLK) */
|
||||
#ifdef FUNC_GPIO0_CLK_OUT1
|
||||
PIN_FUNC_SELECT(PERIPHS_IO_MUX_GPIO0_U, FUNC_GPIO0_CLK_OUT1);
|
||||
#endif
|
||||
WRITE_PERI_REG(PIN_CTRL, 0xFFF0);
|
||||
}
|
||||
return res;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief (un)mute one of the two outputs or main dac output of the ES8388 by switching of the output register bits. Does not really mute the selected output, causes an attenuation.
|
||||
* hence should be used in conjunction with appropriate volume setting. Main dac output mute does mute both outputs
|
||||
*
|
||||
* @param out
|
||||
* @param muted
|
||||
*/
|
||||
void ES8388::mute(const ES8388_OUT out, const bool muted)
|
||||
{
|
||||
uint8_t reg_addr;
|
||||
uint8_t mask_mute;
|
||||
uint8_t mask_val;
|
||||
|
||||
switch (out)
|
||||
{
|
||||
case ES_OUT1:
|
||||
reg_addr = ES8388_DACPOWER;
|
||||
mask_mute = (3 << 4);
|
||||
mask_val = muted ? 0 : mask_mute;
|
||||
break;
|
||||
case ES_OUT2:
|
||||
reg_addr = ES8388_DACPOWER;
|
||||
mask_mute = (3 << 2);
|
||||
mask_val = muted ? 0 : mask_mute;
|
||||
break;
|
||||
case ES_MAIN:
|
||||
default:
|
||||
reg_addr = ES8388_DACCONTROL3;
|
||||
mask_mute = 1 << 2;
|
||||
mask_val = muted ? mask_mute : 0;
|
||||
break;
|
||||
}
|
||||
|
||||
uint8_t reg;
|
||||
if (read_reg(ES8388_ADDR, reg_addr, reg))
|
||||
{
|
||||
reg = (reg & ~mask_mute) | (mask_val & mask_mute);
|
||||
write_reg(ES8388_ADDR, reg_addr, reg);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set volume gain for the main dac, or for one of the two output channels. Final gain = main gain + out channel gain
|
||||
*
|
||||
* @param out which gain setting to control
|
||||
* @param vol 0-100 (100 is max)
|
||||
*/
|
||||
void ES8388::volume(const ES8388_OUT out, const uint8_t vol)
|
||||
{
|
||||
const uint32_t max_vol = 100; // max input volume value
|
||||
|
||||
const int32_t max_vol_val = out == ES8388_OUT::ES_MAIN ? 96 : 0x21; // max register value for ES8388 out volume
|
||||
|
||||
uint8_t lreg = 0, rreg = 0;
|
||||
|
||||
switch (out)
|
||||
{
|
||||
case ES_MAIN:
|
||||
lreg = ES8388_DACCONTROL4;
|
||||
rreg = ES8388_DACCONTROL5;
|
||||
break;
|
||||
case ES_OUT1:
|
||||
lreg = ES8388_DACCONTROL24;
|
||||
rreg = ES8388_DACCONTROL25;
|
||||
break;
|
||||
case ES_OUT2:
|
||||
lreg = ES8388_DACCONTROL26;
|
||||
rreg = ES8388_DACCONTROL27;
|
||||
break;
|
||||
}
|
||||
|
||||
uint8_t vol_val = vol > max_vol ? max_vol_val : (max_vol_val * vol) / max_vol;
|
||||
|
||||
// main dac volume control is reverse scale (lowest value is loudest)
|
||||
// hence we reverse the calculated value
|
||||
if (out == ES_MAIN)
|
||||
{
|
||||
vol_val = max_vol_val - vol_val;
|
||||
}
|
||||
|
||||
write_reg(ES8388_ADDR, lreg, vol_val);
|
||||
write_reg(ES8388_ADDR, rreg, vol_val);
|
||||
}
|
||||
|
||||
void ES8388::SetVolumeSpeaker(uint8_t vol) {
|
||||
vol = vol * 1.6;
|
||||
volume(ES_OUT1, vol);
|
||||
volume(ES_MAIN, 100);
|
||||
}
|
||||
|
||||
void ES8388::SetVolumeHeadphone(uint8_t vol){
|
||||
vol = vol * 1.6;
|
||||
volume(ES_OUT2, vol);
|
||||
volume(ES_MAIN, 100);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Test if device with I2C address for ES8388 is connected to the I2C bus
|
||||
*
|
||||
* @param sda which pin to use for I2C SDA
|
||||
* @param scl which pin to use for I2C SCL
|
||||
* @param frequency which frequency to use as I2C bus frequency
|
||||
* @return true device was found
|
||||
* @return false device was not found
|
||||
*/
|
||||
bool ES8388::identify(int32_t sda, int32_t scl, uint32_t frequency)
|
||||
{
|
||||
Wire.begin(sda, scl, frequency);
|
||||
Wire.beginTransmission(ES8388_ADDR);
|
||||
return Wire.endTransmission() == 0;
|
||||
}
|
||||
|
||||
27
lib/ESP32-audioI2S/examples/ES8388/ES8388.h
Normal file
27
lib/ESP32-audioI2S/examples/ES8388/ES8388.h
Normal file
@@ -0,0 +1,27 @@
|
||||
#pragma once
|
||||
#include <stdint.h>
|
||||
|
||||
class ES8388
|
||||
{
|
||||
|
||||
bool write_reg(uint8_t slave_add, uint8_t reg_add, uint8_t data);
|
||||
bool read_reg(uint8_t slave_add, uint8_t reg_add, uint8_t &data);
|
||||
bool identify(int32_t sda, int32_t scl, uint32_t frequency);
|
||||
|
||||
public:
|
||||
bool begin(int32_t sda = -1, int32_t scl = -1, uint32_t frequency = 400000U);
|
||||
|
||||
enum ES8388_OUT
|
||||
{
|
||||
ES_MAIN, // this is the DAC output volume (both outputs)
|
||||
ES_OUT1, // this is the additional gain for OUT1
|
||||
ES_OUT2 // this is the additional gain for OUT2
|
||||
};
|
||||
|
||||
void SetVolumeSpeaker(uint8_t vol);
|
||||
void SetVolumeHeadphone(uint8_t vol);
|
||||
|
||||
void mute(const ES8388_OUT out, const bool muted);
|
||||
void volume(const ES8388_OUT out, const uint8_t vol);
|
||||
};
|
||||
|
||||
139
lib/ESP32-audioI2S/examples/ES8388/main.cpp
Normal file
139
lib/ESP32-audioI2S/examples/ES8388/main.cpp
Normal file
@@ -0,0 +1,139 @@
|
||||
#include "Arduino.h"
|
||||
#include "WiFi.h"
|
||||
#include "SPI.h"
|
||||
#include "SD.h"
|
||||
#include "FS.h"
|
||||
#include "Wire.h"
|
||||
#include "ES8388.h"
|
||||
#include "Audio.h"
|
||||
|
||||
|
||||
// SPI GPIOs
|
||||
#define SD_CS 13
|
||||
#define SPI_MOSI 15
|
||||
#define SPI_MISO 2
|
||||
#define SPI_SCK 14
|
||||
|
||||
// I2S GPIOs, the names refer on ES8388, AS1 Audio Kit V2.2 3378
|
||||
#define I2S_DSIN 35 // pin not used
|
||||
#define I2S_BCLK 27
|
||||
#define I2S_LRC 25
|
||||
#define I2S_MCLK 0
|
||||
#define I2S_DOUT 26
|
||||
|
||||
// I2C GPIOs
|
||||
#define IIC_CLK 32
|
||||
#define IIC_DATA 33
|
||||
|
||||
// buttons
|
||||
// #define BUTTON_2_PIN 13 // shared mit SPI_CS
|
||||
#define BUTTON_3_PIN 19
|
||||
#define BUTTON_4_PIN 23
|
||||
#define BUTTON_5_PIN 18 // Stop
|
||||
#define BUTTON_6_PIN 5 // Play
|
||||
|
||||
// amplifier enable
|
||||
#define GPIO_PA_EN 21
|
||||
|
||||
//Switch S1: 1-OFF, 2-ON, 3-ON, 4-OFF, 5-OFF
|
||||
|
||||
String ssid = "*****";
|
||||
String password = "*****";
|
||||
|
||||
ES8388 dac; // ES8388 (new board)
|
||||
int volume = 40; // 0...100
|
||||
|
||||
Audio audio;
|
||||
|
||||
//#####################################################################
|
||||
|
||||
void setup()
|
||||
{
|
||||
Serial.begin(115200);
|
||||
Serial.println("\r\nReset");
|
||||
Serial.printf_P(PSTR("Free mem=%l\n"), ESP.getFreeHeap());
|
||||
|
||||
pinMode(SD_CS, OUTPUT);
|
||||
digitalWrite(SD_CS, HIGH);
|
||||
SPI.begin(SPI_SCK, SPI_MISO, SPI_MOSI);
|
||||
SPI.setFrequency(1000000);
|
||||
|
||||
SD.begin(SD_CS);
|
||||
|
||||
WiFi.mode(WIFI_STA);
|
||||
WiFi.begin(ssid.c_str(), password.c_str());
|
||||
|
||||
while (WiFi.status() != WL_CONNECTED)
|
||||
{
|
||||
Serial.print(".");
|
||||
delay(100);
|
||||
}
|
||||
|
||||
Serial.printf_P(PSTR("Connected\r\nRSSI: "));
|
||||
Serial.print(WiFi.RSSI());
|
||||
Serial.print(" IP: ");
|
||||
Serial.println(WiFi.localIP());
|
||||
|
||||
Serial.printf("Connect to DAC codec... ");
|
||||
while (not dac.begin(IIC_DATA, IIC_CLK))
|
||||
{
|
||||
Serial.printf("Failed!\n");
|
||||
delay(1000);
|
||||
}
|
||||
Serial.printf("OK\n");
|
||||
|
||||
dac.SetVolumeSpeaker(volume);
|
||||
dac.SetVolumeHeadphone(volume);
|
||||
// ac.DumpRegisters();
|
||||
|
||||
// Enable amplifier
|
||||
pinMode(GPIO_PA_EN, OUTPUT);
|
||||
digitalWrite(GPIO_PA_EN, HIGH);
|
||||
|
||||
audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT, I2S_MCLK);
|
||||
audio.setVolume(10); // 0...21
|
||||
|
||||
audio.connecttohost("http://mp3channels.webradio.antenne.de:80/oldies-but-goldies");
|
||||
// audio.connecttohost("http://dg-rbb-http-dus-dtag-cdn.cast.addradio.de/rbb/antennebrandenburg/live/mp3/128/stream.mp3");
|
||||
// audio.connecttospeech("Wenn die Hunde schlafen, kann der Wolf gut Schafe stehlen.", "de");
|
||||
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------
|
||||
|
||||
void loop(){
|
||||
vTaskDelay(1);
|
||||
audio.loop();
|
||||
}
|
||||
|
||||
// optional
|
||||
void audio_info(const char *info){
|
||||
Serial.print("info "); Serial.println(info);
|
||||
}
|
||||
void audio_id3data(const char *info){ //id3 metadata
|
||||
Serial.print("id3data ");Serial.println(info);
|
||||
}
|
||||
void audio_eof_mp3(const char *info){ //end of file
|
||||
Serial.print("eof_mp3 ");Serial.println(info);
|
||||
}
|
||||
void audio_showstation(const char *info){
|
||||
Serial.print("station ");Serial.println(info);
|
||||
}
|
||||
void audio_showstreamtitle(const char *info){
|
||||
Serial.print("streamtitle ");Serial.println(info);
|
||||
}
|
||||
void audio_bitrate(const char *info){
|
||||
Serial.print("bitrate ");Serial.println(info);
|
||||
}
|
||||
void audio_commercial(const char *info){ //duration in sec
|
||||
Serial.print("commercial ");Serial.println(info);
|
||||
}
|
||||
void audio_icyurl(const char *info){ //homepage
|
||||
Serial.print("icyurl ");Serial.println(info);
|
||||
}
|
||||
void audio_lasthost(const char *info){ //stream URL played
|
||||
Serial.print("lasthost ");Serial.println(info);
|
||||
}
|
||||
void audio_eof_speech(const char *info){
|
||||
Serial.print("eof_speech ");Serial.println(info);
|
||||
}
|
||||
Binary file not shown.
|
After Width: | Height: | Size: 79 KiB |
Binary file not shown.
Binary file not shown.
@@ -0,0 +1,86 @@
|
||||
// Copied from https://github.com/LilyGO/TTGO-TAudio/issues/12
|
||||
|
||||
|
||||
// Required Libraries (Download zips and add to the Arduino IDE library).
|
||||
#include "Arduino.h"
|
||||
#include <WM8978.h> // https://github.com/CelliesProjects/wm8978-esp32
|
||||
#include <Audio.h> // https://github.com/schreibfaul1/ESP32-audioI2S
|
||||
|
||||
// T-Audio 1.6 WM8978 I2C pins.
|
||||
#define I2C_SDA 19
|
||||
#define I2C_SCL 18
|
||||
|
||||
// T-Audio 1.6 WM8978 I2S pins.
|
||||
#define I2S_BCK 33
|
||||
#define I2S_WS 25
|
||||
#define I2S_DOUT 26
|
||||
|
||||
// T-Audio 1.6 WM8978 MCLK gpio number
|
||||
#define I2S_MCLKPIN 0
|
||||
|
||||
Audio audio;
|
||||
WM8978 dac;
|
||||
|
||||
void setup() {
|
||||
Serial.begin(115200);
|
||||
|
||||
// Setup wm8978 I2C interface.
|
||||
if (!dac.begin(I2C_SDA, I2C_SCL)) {
|
||||
ESP_LOGE(TAG, "Error setting up dac: System halted.");
|
||||
while (1) delay(100);
|
||||
}
|
||||
|
||||
// Select I2S pins
|
||||
audio.setPinout(I2S_BCK, I2S_WS, I2S_DOUT);
|
||||
audio.i2s_mclk_pin_select(I2S_MCLKPIN);
|
||||
|
||||
// WiFi Settings here.
|
||||
WiFi.begin("EnterSSIDHere", "EnterPasswordHere");
|
||||
while (!WiFi.isConnected()) {
|
||||
delay(10);
|
||||
}
|
||||
ESP_LOGI(TAG, "Connected. Starting MP3...");
|
||||
// Enter your Icecast station URL here.
|
||||
audio.setVolume(21);
|
||||
audio.connecttohost("http://hestia2.cdnstream.com/1458_128");
|
||||
// Volume control.
|
||||
dac.setSPKvol(63); // Change volume here for board speaker output (Max 63).
|
||||
dac.setHPvol(63, 63); // Change volume here for headphone jack left, right channel.
|
||||
}
|
||||
|
||||
void loop() {
|
||||
vTaskDelay(1);
|
||||
audio.loop();
|
||||
}
|
||||
|
||||
// optional
|
||||
void audio_info(const char *info){
|
||||
Serial.print("info "); Serial.println(info);
|
||||
}
|
||||
void audio_id3data(const char *info){ //id3 metadata
|
||||
Serial.print("id3data ");Serial.println(info);
|
||||
}
|
||||
void audio_eof_mp3(const char *info){ //end of file
|
||||
Serial.print("eof_mp3 ");Serial.println(info);
|
||||
}
|
||||
void audio_showstation(const char *info){
|
||||
Serial.print("station ");Serial.println(info);
|
||||
}
|
||||
void audio_showstreamtitle(const char *info){
|
||||
Serial.print("streamtitle ");Serial.println(info);
|
||||
}
|
||||
void audio_bitrate(const char *info){
|
||||
Serial.print("bitrate ");Serial.println(info);
|
||||
}
|
||||
void audio_commercial(const char *info){ //duration in sec
|
||||
Serial.print("commercial ");Serial.println(info);
|
||||
}
|
||||
void audio_icyurl(const char *info){ //homepage
|
||||
Serial.print("icyurl ");Serial.println(info);
|
||||
}
|
||||
void audio_lasthost(const char *info){ //stream URL played
|
||||
Serial.print("lasthost ");Serial.println(info);
|
||||
}
|
||||
void audio_eof_speech(const char *info){
|
||||
Serial.print("eof_speech ");Serial.println(info);
|
||||
}
|
||||
BIN
lib/ESP32-audioI2S/examples/ESP32_TTGO-TAudio/T9V1.5.jpg
Normal file
BIN
lib/ESP32-audioI2S/examples/ESP32_TTGO-TAudio/T9V1.5.jpg
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 271 KiB |
BIN
lib/ESP32-audioI2S/examples/ESP32_TTGO-TAudio/schematic.pdf
Normal file
BIN
lib/ESP32-audioI2S/examples/ESP32_TTGO-TAudio/schematic.pdf
Normal file
Binary file not shown.
94
lib/ESP32-audioI2S/examples/Ethernet/ETH_IP101.ino
Normal file
94
lib/ESP32-audioI2S/examples/Ethernet/ETH_IP101.ino
Normal file
@@ -0,0 +1,94 @@
|
||||
#include "Arduino.h"
|
||||
#include "Audio.h"
|
||||
#include "ETH.h"
|
||||
|
||||
#define ETHERNET_IF
|
||||
|
||||
#ifdef CONFIG_IDF_TARGET_ESP32
|
||||
#define I2S_DOUT 25
|
||||
#define I2S_BCLK 27
|
||||
#define I2S_LRC 26
|
||||
#define ETH_PHY_TYPE ETH_PHY_TLK110
|
||||
#define ETH_PHY_MDC 23
|
||||
#define ETH_PHY_MDIO 18
|
||||
#define ETH_PHY_POWER -1
|
||||
#define ETH_CLK_MODE ETH_CLOCK_GPIO0_IN
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_IDF_TARGET_ESP32P4
|
||||
#define I2S_DOUT 22
|
||||
#define I2S_BCLK 20
|
||||
#define I2S_LRC 21
|
||||
#define ETH_PHY_TYPE ETH_PHY_TLK110
|
||||
#define ETH_PHY_MDC 31
|
||||
#define ETH_PHY_MDIO 52
|
||||
#define ETH_PHY_POWER 51
|
||||
#define ETH_CLK_MODE EMAC_CLK_EXT_IN
|
||||
#endif
|
||||
|
||||
Audio audio;
|
||||
|
||||
static bool eth_connected = false;
|
||||
|
||||
void onEvent(arduino_event_id_t event) {
|
||||
switch (event) {
|
||||
case ARDUINO_EVENT_ETH_START:
|
||||
Serial.println("ETH Started");
|
||||
// The hostname must be set after the interface is started, but needs
|
||||
// to be set before DHCP, so set it from the event handler thread.
|
||||
ETH.setHostname("esp32-ethernet");
|
||||
break;
|
||||
case ARDUINO_EVENT_ETH_CONNECTED: Serial.println("ETH Connected"); break;
|
||||
case ARDUINO_EVENT_ETH_GOT_IP:
|
||||
Serial.println("ETH Got IP");
|
||||
Serial.println(ETH);
|
||||
eth_connected = true;
|
||||
break;
|
||||
case ARDUINO_EVENT_ETH_LOST_IP:
|
||||
Serial.println("ETH Lost IP");
|
||||
eth_connected = false;
|
||||
break;
|
||||
case ARDUINO_EVENT_ETH_DISCONNECTED:
|
||||
Serial.println("ETH Disconnected");
|
||||
eth_connected = false;
|
||||
break;
|
||||
case ARDUINO_EVENT_ETH_STOP:
|
||||
Serial.println("ETH Stopped");
|
||||
eth_connected = false;
|
||||
break;
|
||||
default: break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void setup() {
|
||||
Serial.begin(115200);
|
||||
Serial.print("A\n\n");
|
||||
Serial.println("----------------------------------");
|
||||
Serial.printf("ESP32 Chip: %s\n", ESP.getChipModel());
|
||||
Serial.printf("Arduino Version: %d.%d.%d\n", ESP_ARDUINO_VERSION_MAJOR, ESP_ARDUINO_VERSION_MINOR, ESP_ARDUINO_VERSION_PATCH);
|
||||
Serial.printf("ESP-IDF Version: %d.%d.%d\n", ESP_IDF_VERSION_MAJOR, ESP_IDF_VERSION_MINOR, ESP_IDF_VERSION_PATCH);
|
||||
Serial.printf("ARDUINO_LOOP_STACK_SIZE %d words (32 bit)\n", CONFIG_ARDUINO_LOOP_STACK_SIZE);
|
||||
Serial.println("----------------------------------");
|
||||
Serial.print("\n\n");
|
||||
Network.onEvent(onEvent);
|
||||
ETH.begin();
|
||||
while (!eth_connected) delay(100);
|
||||
Serial.println("ETH Connected");
|
||||
audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
|
||||
audio.setVolume(21); // default 0...21
|
||||
audio.connecttohost("http://stream.antennethueringen.de/live/aac-64/stream.antennethueringen.de/"); // aac
|
||||
pinMode(53, OUTPUT);
|
||||
digitalWrite(53, HIGH);
|
||||
}
|
||||
|
||||
void loop() {
|
||||
audio.loop();
|
||||
vTaskDelay(1);
|
||||
}
|
||||
|
||||
// optional
|
||||
void audio_info(const char *info){
|
||||
Serial.print("info "); Serial.println(info);
|
||||
}
|
||||
|
||||
74
lib/ESP32-audioI2S/examples/Ethernet/ETH_W5500.ino
Normal file
74
lib/ESP32-audioI2S/examples/Ethernet/ETH_W5500.ino
Normal file
@@ -0,0 +1,74 @@
|
||||
#include "Arduino.h" // >= Arduino V3
|
||||
#include <ETH.h>
|
||||
#include <SPI.h>
|
||||
#define ETHERNET_IF
|
||||
#include "Audio.h"
|
||||
|
||||
Audio audio;
|
||||
|
||||
#define USE_TWO_ETH_PORTS 0
|
||||
#define ETH_PHY_TYPE ETH_PHY_W5500
|
||||
|
||||
// GPIOs
|
||||
#define ETH_PHY_ADDR 1
|
||||
#define ETH_PHY_CS 3
|
||||
#define ETH_PHY_IRQ 8
|
||||
#define ETH_PHY_RST 4
|
||||
#define ETH_SPI_SCK 7
|
||||
#define ETH_SPI_MISO 6
|
||||
#define ETH_SPI_MOSI 5
|
||||
#define I2S_DOUT 12
|
||||
#define I2S_BCLK 13
|
||||
#define I2S_LRC 14
|
||||
|
||||
static bool eth_connected = false;
|
||||
|
||||
void onEvent(arduino_event_id_t event, arduino_event_info_t info) {
|
||||
switch (event) {
|
||||
case ARDUINO_EVENT_ETH_START:
|
||||
Serial.println("ETH Started");
|
||||
ETH.setHostname("esp32-eth0"); //set eth hostname here
|
||||
break;
|
||||
case ARDUINO_EVENT_ETH_CONNECTED: Serial.println("ETH Connected"); break;
|
||||
case ARDUINO_EVENT_ETH_GOT_IP: Serial.printf("ETH Got IP: '%s'\n", esp_netif_get_desc(info.got_ip.esp_netif)); Serial.println(ETH);
|
||||
eth_connected = true;
|
||||
break;
|
||||
case ARDUINO_EVENT_ETH_LOST_IP:
|
||||
Serial.println("ETH Lost IP");
|
||||
eth_connected = false;
|
||||
break;
|
||||
case ARDUINO_EVENT_ETH_DISCONNECTED:
|
||||
Serial.println("ETH Disconnected");
|
||||
eth_connected = false;
|
||||
break;
|
||||
case ARDUINO_EVENT_ETH_STOP:
|
||||
Serial.println("ETH Stopped");
|
||||
eth_connected = false;
|
||||
break;
|
||||
default: break;
|
||||
}
|
||||
}
|
||||
|
||||
void setup(){
|
||||
Serial.begin(115200);
|
||||
Serial.print("\n\n");
|
||||
|
||||
Network.onEvent(onEvent);
|
||||
|
||||
SPI.begin(ETH_SPI_SCK, ETH_SPI_MISO, ETH_SPI_MOSI);
|
||||
ETH.begin(ETH_PHY_TYPE, ETH_PHY_ADDR, ETH_PHY_CS, ETH_PHY_IRQ, ETH_PHY_RST, SPI);
|
||||
while (!eth_connected) delay(100);
|
||||
|
||||
audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
|
||||
audio.setVolume(21); // default 0...21
|
||||
audio.connecttohost("https://wdr-wdr2-ruhrgebiet.icecastssl.wdr.de/wdr/wdr2/ruhrgebiet/mp3/128/stream.mp3"); // mp3
|
||||
}
|
||||
|
||||
void loop(){
|
||||
audio.loop();
|
||||
vTaskDelay(5 /portTICK_PERIOD_MS);
|
||||
}
|
||||
|
||||
void audio_info(const char *info){
|
||||
Serial.print("info "); Serial.println(info);
|
||||
}
|
||||
88
lib/ESP32-audioI2S/examples/Ethernet/WT32-ETH01.ino
Normal file
88
lib/ESP32-audioI2S/examples/Ethernet/WT32-ETH01.ino
Normal file
@@ -0,0 +1,88 @@
|
||||
|
||||
#include "Arduino.h"
|
||||
#include "Audio.h"
|
||||
#include "SD.h"
|
||||
#include "FS.h"
|
||||
|
||||
// Digital I/O used
|
||||
#define SD_CS 5
|
||||
#define SPI_MOSI 2
|
||||
#define SPI_MISO 4
|
||||
#define SPI_SCK 17
|
||||
#define I2S_DOUT 12
|
||||
#define I2S_BCLK 14
|
||||
#define I2S_LRC 15
|
||||
|
||||
#define ETHERNET_IF
|
||||
#define ETH_PHY_TYPE ETH_PHY_LAN8720
|
||||
#define ETH_PHY_MDC 23
|
||||
#define ETH_PHY_MDIO 18
|
||||
|
||||
#ifdef CONFIG_IDF_TARGET_ESP32
|
||||
#define ETH_CLK_MODE ETH_CLOCK_GPIO0_IN
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_IDF_TARGET_ESP32P4
|
||||
#define ETH_CLK_MODE EMAC_CLK_EXT_IN
|
||||
#endif
|
||||
|
||||
#include "ETH.h"
|
||||
|
||||
Audio audio;
|
||||
|
||||
static bool eth_connected = false;
|
||||
|
||||
void onEvent(arduino_event_id_t event) {
|
||||
switch (event) {
|
||||
case ARDUINO_EVENT_ETH_START:
|
||||
Serial.println("ETH Started");
|
||||
// The hostname must be set after the interface is started, but needs
|
||||
// to be set before DHCP, so set it from the event handler thread.
|
||||
ETH.setHostname("esp32-ethernet");
|
||||
break;
|
||||
case ARDUINO_EVENT_ETH_CONNECTED: Serial.println("ETH Connected"); break;
|
||||
case ARDUINO_EVENT_ETH_GOT_IP:
|
||||
Serial.println("ETH Got IP");
|
||||
Serial.println(ETH);
|
||||
eth_connected = true;
|
||||
break;
|
||||
case ARDUINO_EVENT_ETH_LOST_IP:
|
||||
Serial.println("ETH Lost IP");
|
||||
eth_connected = false;
|
||||
break;
|
||||
case ARDUINO_EVENT_ETH_DISCONNECTED:
|
||||
Serial.println("ETH Disconnected");
|
||||
eth_connected = false;
|
||||
break;
|
||||
case ARDUINO_EVENT_ETH_STOP:
|
||||
Serial.println("ETH Stopped");
|
||||
eth_connected = false;
|
||||
break;
|
||||
default: break;
|
||||
}
|
||||
}
|
||||
|
||||
void setup() {
|
||||
pinMode(SD_CS, OUTPUT); digitalWrite(SD_CS, HIGH);
|
||||
SPI.begin(SPI_SCK, SPI_MISO, SPI_MOSI);
|
||||
Serial.begin(115200);
|
||||
SD.begin(SD_CS);
|
||||
|
||||
Network.onEvent(onEvent);
|
||||
ETH.begin();
|
||||
while (!eth_connected) delay(100);
|
||||
// Eth Connected,
|
||||
|
||||
audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
|
||||
audio.setVolume(21); // default 0...21
|
||||
audio.connecttohost("https://wdr-wdr2-ruhrgebiet.icecastssl.wdr.de/wdr/wdr2/ruhrgebiet/mp3/128/stream.mp3"); // mp3
|
||||
}
|
||||
|
||||
void loop(){
|
||||
vTaskDelay(1);
|
||||
audio.loop();
|
||||
}
|
||||
|
||||
void audio_info(const char *info){
|
||||
Serial.print("info "); Serial.println(info);
|
||||
}
|
||||
100
lib/ESP32-audioI2S/examples/I2Saudio/I2Saudio.ino
Normal file
100
lib/ESP32-audioI2S/examples/I2Saudio/I2Saudio.ino
Normal file
@@ -0,0 +1,100 @@
|
||||
//**********************************************************************************************************
|
||||
//* audioI2S-- I2S audiodecoder for ESP32, *
|
||||
//**********************************************************************************************************
|
||||
//
|
||||
// first release on 11/2018
|
||||
// Version 3 , Jul.02/2020
|
||||
//
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS" FOR PRIVATE USE ONLY, IT IS NOT FOR COMMERCIAL USE IN WHOLE OR PART OR CONCEPT.
|
||||
// FOR PERSONAL USE IT IS SUPPLIED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
|
||||
// WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHOR
|
||||
// OR COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
|
||||
//
|
||||
|
||||
#include "Arduino.h"
|
||||
#include "WiFiMulti.h"
|
||||
#include "Audio.h"
|
||||
#include "SPI.h"
|
||||
#include "SD.h"
|
||||
#include "FS.h"
|
||||
|
||||
// Digital I/O used
|
||||
#define SD_CS 5
|
||||
#define SPI_MOSI 23
|
||||
#define SPI_MISO 19
|
||||
#define SPI_SCK 18
|
||||
#define I2S_DOUT 25
|
||||
#define I2S_BCLK 27
|
||||
#define I2S_LRC 26
|
||||
|
||||
Audio audio;
|
||||
WiFiMulti wifiMulti;
|
||||
String ssid = "xxxxx";
|
||||
String password = "xxxxx";
|
||||
|
||||
|
||||
void setup() {
|
||||
pinMode(SD_CS, OUTPUT);
|
||||
digitalWrite(SD_CS, HIGH);
|
||||
SPI.begin(SPI_SCK, SPI_MISO, SPI_MOSI);
|
||||
SPI.setFrequency(1000000);
|
||||
Serial.begin(115200);
|
||||
SD.begin(SD_CS);
|
||||
WiFi.mode(WIFI_STA);
|
||||
wifiMulti.addAP(ssid.c_str(), password.c_str());
|
||||
wifiMulti.run();
|
||||
if(WiFi.status() != WL_CONNECTED){
|
||||
WiFi.disconnect(true);
|
||||
wifiMulti.run();
|
||||
}
|
||||
audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
|
||||
audio.setVolume(12); // 0...21
|
||||
|
||||
// audio.connecttoFS(SD, "test.wav");
|
||||
// audio.connecttohost("http://www.wdr.de/wdrlive/media/einslive.m3u");
|
||||
// audio.connecttohost("http://somafm.com/wma128/missioncontrol.asx"); // asx
|
||||
// audio.connecttohost("http://mp3.ffh.de/radioffh/hqlivestream.aac"); // 128k aac
|
||||
audio.connecttohost("http://mp3.ffh.de/radioffh/hqlivestream.mp3"); // 128k mp3
|
||||
}
|
||||
|
||||
void loop(){
|
||||
vTaskDelay(1);
|
||||
audio.loop();
|
||||
if(Serial.available()){ // put streamURL in serial monitor
|
||||
audio.stopSong();
|
||||
String r=Serial.readString(); r.trim();
|
||||
if(r.length()>5) audio.connecttohost(r.c_str());
|
||||
log_i("free heap=%i", ESP.getFreeHeap());
|
||||
}
|
||||
}
|
||||
|
||||
// optional
|
||||
void audio_info(const char *info){
|
||||
Serial.print("info "); Serial.println(info);
|
||||
}
|
||||
void audio_id3data(const char *info){ //id3 metadata
|
||||
Serial.print("id3data ");Serial.println(info);
|
||||
}
|
||||
void audio_eof_mp3(const char *info){ //end of file
|
||||
Serial.print("eof_mp3 ");Serial.println(info);
|
||||
}
|
||||
void audio_showstation(const char *info){
|
||||
Serial.print("station ");Serial.println(info);
|
||||
}
|
||||
void audio_showstreamtitle(const char *info){
|
||||
Serial.print("streamtitle ");Serial.println(info);
|
||||
}
|
||||
void audio_bitrate(const char *info){
|
||||
Serial.print("bitrate ");Serial.println(info);
|
||||
}
|
||||
void audio_commercial(const char *info){ //duration in sec
|
||||
Serial.print("commercial ");Serial.println(info);
|
||||
}
|
||||
void audio_icyurl(const char *info){ //homepage
|
||||
Serial.print("icyurl ");Serial.println(info);
|
||||
}
|
||||
void audio_lasthost(const char *info){ //stream URL played
|
||||
Serial.print("lasthost ");Serial.println(info);
|
||||
}
|
||||
104
lib/ESP32-audioI2S/examples/M5Core2/M5Core2.ino
Normal file
104
lib/ESP32-audioI2S/examples/M5Core2/M5Core2.ino
Normal file
@@ -0,0 +1,104 @@
|
||||
//**********************************************************************************************************
|
||||
//* audioI2S-- I2S audiodecoder for M5Stack Core2 *
|
||||
//**********************************************************************************************************
|
||||
//
|
||||
// first release on May.12/2021
|
||||
//
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS" FOR PRIVATE USE ONLY, IT IS NOT FOR COMMERCIAL USE IN WHOLE OR PART OR CONCEPT.
|
||||
// FOR PERSONAL USE IT IS SUPPLIED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
|
||||
// WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHOR
|
||||
// OR COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
|
||||
//
|
||||
|
||||
#include <M5Core2.h>
|
||||
#include "Audio.h"
|
||||
|
||||
// Digital I/O used
|
||||
#define SD_CS 4
|
||||
#define SD_MOSI 23
|
||||
#define SD_MISO 38
|
||||
#define SD_SCK 18
|
||||
#define I2S_DOUT 2
|
||||
#define I2S_BCLK 12
|
||||
#define I2S_LRC 0
|
||||
|
||||
Audio audio;
|
||||
String ssid = "xxxxxx";
|
||||
String password = "xxxxxx";
|
||||
|
||||
|
||||
void setup() {
|
||||
M5.begin(true, true, true, true);
|
||||
M5.Axp.SetSpkEnable(true);
|
||||
M5.Lcd.fillScreen(BLACK);
|
||||
M5.Lcd.setTextColor(WHITE);
|
||||
M5.Lcd.setTextSize(2);
|
||||
|
||||
pinMode(SD_CS, OUTPUT);
|
||||
digitalWrite(SD_CS, HIGH);
|
||||
SPI.begin(SD_SCK, SD_MISO, SD_MOSI);
|
||||
SPI.setFrequency(1000000);
|
||||
SD.begin(SD_CS);
|
||||
|
||||
audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
|
||||
audio.setVolume(15); // 0...21
|
||||
|
||||
WiFi.mode(WIFI_STA);
|
||||
WiFi.begin(ssid.c_str(), password.c_str());
|
||||
while (!WiFi.isConnected()) {
|
||||
delay(10);
|
||||
}
|
||||
ESP_LOGI(TAG, "Connected");
|
||||
ESP_LOGI(TAG, "Starting MP3...\n");
|
||||
|
||||
// audio.connecttoFS(SD, "/320k_test.mp3");
|
||||
// audio.connecttoFS(SD, "test.wav");
|
||||
audio.connecttohost("http://air.ofr.fm:8008/jazz/mp3/128");
|
||||
// audio.connecttospeech("Миска вареників з картоплею та шкварками, змащених салом!", "uk-UA");
|
||||
}
|
||||
|
||||
void loop() {
|
||||
vTaskDelay(1);
|
||||
audio.loop();
|
||||
if(Serial.available()){ // put streamURL in serial monitor
|
||||
audio.stopSong();
|
||||
String r=Serial.readString();
|
||||
r.trim();
|
||||
if(r.length()>5) audio.connecttohost(r.c_str());
|
||||
log_i("free heap=%i", ESP.getFreeHeap());
|
||||
}
|
||||
}
|
||||
|
||||
// optional
|
||||
void audio_info(const char *info){
|
||||
Serial.print("info "); Serial.println(info);
|
||||
}
|
||||
void audio_id3data(const char *info){ //id3 metadata
|
||||
Serial.print("id3data ");Serial.println(info);
|
||||
}
|
||||
void audio_eof_mp3(const char *info){ //end of file
|
||||
Serial.print("eof_mp3 ");Serial.println(info);
|
||||
}
|
||||
void audio_showstation(const char *info){
|
||||
Serial.print("station ");Serial.println(info);
|
||||
}
|
||||
void audio_showstreamtitle(const char *info){
|
||||
Serial.print("streamtitle ");Serial.println(info);
|
||||
}
|
||||
void audio_bitrate(const char *info){
|
||||
Serial.print("bitrate ");Serial.println(info);
|
||||
}
|
||||
void audio_commercial(const char *info){ //duration in sec
|
||||
Serial.print("commercial ");Serial.println(info);
|
||||
}
|
||||
void audio_icyurl(const char *info){ //homepage
|
||||
Serial.print("icyurl ");Serial.println(info);
|
||||
}
|
||||
void audio_lasthost(const char *info){ //stream URL played
|
||||
Serial.print("lasthost ");Serial.println(info);
|
||||
}
|
||||
void audio_eof_speech(const char *info){
|
||||
Serial.print("eof_speech ");Serial.println(info);
|
||||
}
|
||||
48
lib/ESP32-audioI2S/examples/M5StackNode/M5StackNode.ino
Normal file
48
lib/ESP32-audioI2S/examples/M5StackNode/M5StackNode.ino
Normal file
@@ -0,0 +1,48 @@
|
||||
|
||||
// M5Stack Node support
|
||||
// thanks to Cellie - issue #35 25.Apr.2020
|
||||
// M5Stack board with Node base also need a MCLK signal on GPIO0.
|
||||
|
||||
#include <WM8978.h> /* https://github.com/CelliesProjects/wm8978-esp32 */
|
||||
#include <Audio.h> /* https://github.com/schreibfaul1/ESP32-audioI2S */
|
||||
|
||||
/* M5Stack Node WM8978 I2C pins */
|
||||
#define I2C_SDA 21
|
||||
#define I2C_SCL 22
|
||||
|
||||
/* M5Stack Node I2S pins */
|
||||
#define I2S_BCK 5
|
||||
#define I2S_WS 13
|
||||
#define I2S_DOUT 2
|
||||
#define I2S_DIN 34
|
||||
|
||||
/* M5Stack WM8978 MCLK gpio number */
|
||||
#define I2S_MCLKPIN 0
|
||||
|
||||
WM8978 dac;
|
||||
Audio audio;
|
||||
|
||||
void setup() {
|
||||
/* Setup wm8978 I2C interface */
|
||||
if (!dac.begin(I2C_SDA, I2C_SCL)) {
|
||||
log_e("Error setting up dac. System halted");
|
||||
while (1) delay(100);
|
||||
}
|
||||
|
||||
dac.setSPKvol(40); /* max 63 */
|
||||
dac.setHPvol(32, 32);
|
||||
|
||||
/* Setup wm8978 I2S interface */
|
||||
audio.setPinout(I2S_BCK, I2S_WS, I2S_DOUT, I2S_MCLKPIN);
|
||||
|
||||
WiFi.begin("xxx", "xxx");
|
||||
while (!WiFi.isConnected()) { delay(10); }
|
||||
|
||||
log_i("Connected\nStarting MP3...\n");
|
||||
audio.connecttohost("http://icecast.omroep.nl/3fm-bb-mp3");
|
||||
}
|
||||
|
||||
void loop() {
|
||||
vTaskDelay(1);
|
||||
audio.loop();
|
||||
}
|
||||
86
lib/ESP32-audioI2S/examples/M5StickCPlus/M5StickCPlus.ino
Normal file
86
lib/ESP32-audioI2S/examples/M5StickCPlus/M5StickCPlus.ino
Normal file
@@ -0,0 +1,86 @@
|
||||
//**********************************************************************************************************
|
||||
//* audioI2S-- I2S audiodecoder for M5StickC Plus and SPK HAT *
|
||||
//**********************************************************************************************************
|
||||
//
|
||||
// first release on May.12/2021
|
||||
//
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS" FOR PRIVATE USE ONLY, IT IS NOT FOR COMMERCIAL USE IN WHOLE OR PART OR CONCEPT.
|
||||
// FOR PERSONAL USE IT IS SUPPLIED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
|
||||
// WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHOR
|
||||
// OR COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
|
||||
//
|
||||
|
||||
#include <M5StickCPlus.h>
|
||||
#include "Audio.h"
|
||||
|
||||
Audio audio = Audio(true);
|
||||
|
||||
String ssid = "xxxxxxxx";
|
||||
String password = "xxxxxxxx";
|
||||
|
||||
void setup() {
|
||||
M5.begin(false); // Lcd disabled to reduce noise
|
||||
M5.Axp.ScreenBreath(1); // Lower Lcd backlight
|
||||
pinMode(36, INPUT);
|
||||
gpio_pulldown_dis(GPIO_NUM_25);
|
||||
gpio_pullup_dis(GPIO_NUM_25);
|
||||
M5.Beep.tone(44100); // Built-in buzzer tone
|
||||
M5.Beep.end(); // disabled
|
||||
|
||||
audio.setVolume(15); // 0...21
|
||||
|
||||
WiFi.mode(WIFI_STA);
|
||||
WiFi.begin(ssid.c_str(), password.c_str());
|
||||
while (!WiFi.isConnected()) { delay(10); }
|
||||
ESP_LOGI(TAG, "Connected");
|
||||
ESP_LOGI(TAG, "Starting MP3...\n");
|
||||
|
||||
audio.connecttohost("http://air.ofr.fm:8008/jazz/mp3/128");
|
||||
// audio.connecttospeech("Миска вареників з картоплею та шкварками, змащених салом!", "uk-UA");
|
||||
}
|
||||
|
||||
void loop() {
|
||||
vTaskDelay(1);
|
||||
audio.loop();
|
||||
if(Serial.available()){ // put streamURL in serial monitor
|
||||
audio.stopSong();
|
||||
String r=Serial.readString();
|
||||
r.trim();
|
||||
if(r.length()>5) audio.connecttohost(r.c_str());
|
||||
log_i("free heap=%i", ESP.getFreeHeap());
|
||||
}
|
||||
}
|
||||
|
||||
// optional
|
||||
void audio_info(const char *info){
|
||||
Serial.print("info "); Serial.println(info);
|
||||
}
|
||||
void audio_id3data(const char *info){ //id3 metadata
|
||||
Serial.print("id3data ");Serial.println(info);
|
||||
}
|
||||
void audio_eof_mp3(const char *info){ //end of file
|
||||
Serial.print("eof_mp3 ");Serial.println(info);
|
||||
}
|
||||
void audio_showstation(const char *info){
|
||||
Serial.print("station ");Serial.println(info);
|
||||
}
|
||||
void audio_showstreamtitle(const char *info){
|
||||
Serial.print("streamtitle ");Serial.println(info);
|
||||
}
|
||||
void audio_bitrate(const char *info){
|
||||
Serial.print("bitrate ");Serial.println(info);
|
||||
}
|
||||
void audio_commercial(const char *info){ //duration in sec
|
||||
Serial.print("commercial ");Serial.println(info);
|
||||
}
|
||||
void audio_icyurl(const char *info){ //homepage
|
||||
Serial.print("icyurl ");Serial.println(info);
|
||||
}
|
||||
void audio_lasthost(const char *info){ //stream URL played
|
||||
Serial.print("lasthost ");Serial.println(info);
|
||||
}
|
||||
void audio_eof_speech(const char *info){
|
||||
Serial.print("eof_speech ");Serial.println(info);
|
||||
}
|
||||
162
lib/ESP32-audioI2S/examples/OpenAI_Speech/readme.md
Normal file
162
lib/ESP32-audioI2S/examples/OpenAI_Speech/readme.md
Normal file
@@ -0,0 +1,162 @@
|
||||
# OpenAI Speech
|
||||
|
||||
### platformio.ini - example for: [XIAO ESP32S3](https://www.seeedstudio.com/XIAO-ESP32S3-p-5627.html)
|
||||
|
||||
```ShellCheck Config
|
||||
[env:seeed_xiao_esp32s3]
|
||||
platform = espressif32
|
||||
board = seeed_xiao_esp32s3
|
||||
framework = arduino
|
||||
monitor_speed = 115200
|
||||
build_flags =
|
||||
-Wall
|
||||
-Wextra
|
||||
-DCORE_DEBUG_LEVEL=3
|
||||
-DBOARD_HAS_PSRAM
|
||||
-DAUDIO_LOG
|
||||
-DARDUINO_RUNNING_CORE=1 ; Arduino Runs On Core (setup, loop)
|
||||
-DARDUINO_EVENT_RUNNING_CORE=1 ; Events Run On Core
|
||||
lib_deps =
|
||||
https://github.com/schreibfaul1/ESP32-audioI2S.git
|
||||
```
|
||||
|
||||
### main.cpp - using xTask example:
|
||||
|
||||
```cpp
|
||||
#include <Arduino.h>
|
||||
#include "SPI.h"
|
||||
#include <WiFi.h>
|
||||
#include <WiFiMulti.h>
|
||||
#include "Audio.h"
|
||||
|
||||
// WiFi credentials
|
||||
#define WIFI_SSID "<YOUR_WIFI_SSID>"
|
||||
#define PASSWORD "<YOUR_WIFI_PASSWORD>"
|
||||
#define OPENAI_API_KEY "<YOUR_OPENAI_API_KEY>"
|
||||
|
||||
// Configure I2S pins
|
||||
#define I2S_LRC D1
|
||||
#define I2S_DOUT D2
|
||||
#define I2S_BCLK D3
|
||||
#define I2S_MCLK 0
|
||||
|
||||
// Vars
|
||||
bool isWIFIConnected;
|
||||
|
||||
String result = "Added OpenAI Text to speech API support";
|
||||
String instructions = "Voice: Gruff, fast-talking, and a little worn-out, like a New York cabbie who's seen it all but still keeps things moving.\n\n";
|
||||
|
||||
// Inits
|
||||
WiFiMulti wifiMulti;
|
||||
TaskHandle_t playaudio_handle;
|
||||
QueueHandle_t audioQueue;
|
||||
Audio audio;
|
||||
|
||||
// Declaration
|
||||
void audio_info(const char *info);
|
||||
void wifiConnect(void *pvParameters);
|
||||
void playaudio(void *pvParameters);
|
||||
|
||||
// Default
|
||||
void setup() {
|
||||
Serial.begin(115200);
|
||||
isWIFIConnected = false;
|
||||
|
||||
// Create queue
|
||||
audioQueue = xQueueCreate(1, sizeof(int));
|
||||
if (audioQueue == NULL) {
|
||||
Serial.println("Failed to create audioQueue");
|
||||
while(1);
|
||||
}
|
||||
|
||||
// Create tasks
|
||||
xTaskCreate(wifiConnect, "wifi_Connect", 4096, NULL, 0, NULL);
|
||||
delay(500);
|
||||
xTaskCreate(playaudio, "playaudio", 1024 * 8, NULL, 3, &playaudio_handle);
|
||||
}
|
||||
|
||||
void loop(void) {
|
||||
audio.loop();
|
||||
}
|
||||
|
||||
void audio_info(const char *info) {
|
||||
Serial.print("audio_info: ");
|
||||
Serial.println(info);
|
||||
}
|
||||
|
||||
void wifiConnect(void *pvParameters) {
|
||||
while(1) {
|
||||
if (!isWIFIConnected) {
|
||||
wifiMulti.addAP(WIFI_SSID, PASSWORD);
|
||||
Serial.println("Connecting to WiFi...");
|
||||
while (wifiMulti.run() != WL_CONNECTED) {
|
||||
vTaskDelay(500);
|
||||
}
|
||||
Serial.print("Connected to WiFi\nIP: ");
|
||||
Serial.println(WiFi.localIP());
|
||||
isWIFIConnected = true;
|
||||
|
||||
Serial.println("Sending result...");
|
||||
int eventMessage;
|
||||
if (xQueueSend(audioQueue, &eventMessage, 0) != pdPASS) {
|
||||
Serial.println("Failed to send result to queue");
|
||||
}
|
||||
} else {
|
||||
vTaskDelay(1000 / portTICK_PERIOD_MS);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void playaudio(void *pvParameters) {
|
||||
while(1) {
|
||||
if (isWIFIConnected && audioQueue != 0) {
|
||||
int eventMessage;
|
||||
Serial.println("Waiting for result...");
|
||||
if (xQueueReceive(audioQueue, &eventMessage, portMAX_DELAY) == pdPASS) {
|
||||
Serial.print("Received result: ");
|
||||
Serial.println(result);
|
||||
|
||||
// Speech
|
||||
audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT, -1);
|
||||
audio.setVolume(15); // 0...21
|
||||
audio.openai_speech(OPENAI_API_KEY, "tts-1", result, instructions, "shimmer", "mp3", "1");
|
||||
}
|
||||
} else {
|
||||
vTaskDelay(1000 / portTICK_PERIOD_MS);
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
---
|
||||
|
||||
### console output example:
|
||||
|
||||
```ShellSession
|
||||
--- Terminal on /dev/ttyACM0 | 115200 8-N-1
|
||||
--- Available filters and text transformations: colorize, debug, default, direct, esp32_exception_decoder, hexlify, log2file, nocontrol, printable, send_on_enter, time
|
||||
--- More details at https://bit.ly/pio-monitor-filters
|
||||
--- Quit: Ctrl+C | Menu: Ctrl+T | Help: Ctrl+T followed by Ctrl+H
|
||||
[ 3911][I][WiFiMulti.cpp:114] run(): [WIFI] scan done
|
||||
[ 3911][I][WiFiMulti.cpp:119] run(): [WIFI] 15 networks found
|
||||
[ 3911][I][WiFiMulti.cpp:160] run(): [WIFI] Connecting BSSID: 26:AD:69:C2:AB:E8 SSID: OpwnSS Channel: 11 (-38)
|
||||
[ 4000][I][WiFiMulti.cpp:174] run(): [WIFI] Connecting done.
|
||||
Connected to WiFi
|
||||
IP: 192.168.86.23
|
||||
audio_info: Connect to new host: "api.openai.com"
|
||||
audio_info: PSRAM found, inputBufferSize: 638965 bytes
|
||||
[ 4698][I][Audio.cpp:5331] ts_parsePacket(): parseTS reset
|
||||
audio_info: buffers freed, free Heap: 255068 bytes
|
||||
audio_info: connect to api.openai.com on port 443 path /v1/audio/speech
|
||||
audio_info: SSL has been established in 925 ms, free Heap: 213908 bytes
|
||||
[ 6921][I][Audio.cpp:4000] parseContentType(): ContentType audio/mpeg, format is mp3
|
||||
audio_info: MP3Decoder has been initialized, free Heap: 214564 bytes , free stack 3760 DWORDs
|
||||
[ 6924][I][Audio.cpp:3846] parseHttpResponseHeader(): Switch to DATA, metaint is 0
|
||||
audio_info: stream ready
|
||||
audio_info: syncword found at pos 0
|
||||
audio_info: Channels: 1
|
||||
audio_info: SampleRate: 24000
|
||||
audio_info: BitsPerSample: 16
|
||||
audio_info: BitRate: 160000
|
||||
audio_info: slow stream, dropouts are possible
|
||||
audio_info: End of Stream.
|
||||
```
|
||||
61
lib/ESP32-audioI2S/examples/OpenAI_Speech/src/main.cpp
Normal file
61
lib/ESP32-audioI2S/examples/OpenAI_Speech/src/main.cpp
Normal file
@@ -0,0 +1,61 @@
|
||||
#include <Arduino.h>
|
||||
#include "SPI.h"
|
||||
#include <WiFi.h>
|
||||
#include <WiFiMulti.h>
|
||||
#include "Audio.h"
|
||||
|
||||
// WiFi credentials
|
||||
#define WIFI_SSID "<YOUR_WIFI_SSID>"
|
||||
#define PASSWORD "<YOUR_WIFI_PASSWORD>"
|
||||
#define OPENAI_API_KEY "<YOUR_OPENAI_API_KEY>" // https://platform.openai.com/api-keys
|
||||
|
||||
// Configure I2S pins
|
||||
#define I2S_LRC D1
|
||||
#define I2S_DOUT D2
|
||||
#define I2S_BCLK D3
|
||||
#define I2S_MCLK 0
|
||||
|
||||
// Inits
|
||||
WiFiMulti wifiMulti;
|
||||
Audio audio;
|
||||
|
||||
|
||||
String input = "Added OpenAI Text to speech API support";
|
||||
String instructions = "Voice: Gruff, fast-talking, and a little worn-out, like a New York cabbie who's seen it all but still keeps things moving.\n\n"
|
||||
"Tone: Slightly exasperated but still functional, with a mix of sarcasm and no-nonsense efficiency.\n\n"
|
||||
"Dialect: Strong New York accent, with dropped \"r\"s, sharp consonants, and classic phrases like whaddaya and lemme guess.\n\n"
|
||||
"Pronunciation: Quick and clipped, with a rhythm that mimics the natural hustle of a busy city conversation.\n\n"
|
||||
"Features: Uses informal, straight-to-the-point language, throws in some dry humor, and keeps the energy just on the edge of impatience but still";
|
||||
|
||||
// Declaration
|
||||
void audio_info(const char *info);
|
||||
|
||||
// Default
|
||||
void setup() {
|
||||
Serial.begin(115200);
|
||||
// Wifi
|
||||
wifiMulti.addAP(WIFI_SSID, PASSWORD);
|
||||
Serial.println("Connecting to WiFi...");
|
||||
while (wifiMulti.run() != WL_CONNECTED) {
|
||||
delay(500);
|
||||
}
|
||||
Serial.print("Connected to WiFi\nIP: ");
|
||||
Serial.println(WiFi.localIP());
|
||||
|
||||
delay(500);
|
||||
|
||||
// Speech
|
||||
audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT, -1);
|
||||
audio.setVolume(15); // 0...21
|
||||
audio.openai_speech(OPENAI_API_KEY, "tts-1", input, instructions, "shimmer", "mp3", "1");
|
||||
}
|
||||
|
||||
void loop(void) {
|
||||
vTaskDelay(1);
|
||||
audio.loop();
|
||||
}
|
||||
|
||||
void audio_info(const char *info) {
|
||||
Serial.print("audio_info: ");
|
||||
Serial.println(info);
|
||||
}
|
||||
@@ -0,0 +1,232 @@
|
||||
#include <Arduino.h>
|
||||
#include <Preferences.h>
|
||||
#include <SPI.h>
|
||||
#include <WiFi.h>
|
||||
#include "ili9486.h" //see my repository at github "https://github.com/schreibfaul1/ESP32-TFT-Library-ILI9486"
|
||||
#include "Audio.h" //see my repository at github "https://github.com/schreibfaul1/ESP32-audioI2S"
|
||||
|
||||
#define TFT_CS 22
|
||||
#define TFT_DC 21
|
||||
#define TP_CS 5
|
||||
#define TFT_BL 12
|
||||
#define TP_IRQ 39
|
||||
#define SPI_MOSI 23
|
||||
#define SPI_MISO 19
|
||||
#define SPI_SCK 18
|
||||
#define I2S_DOUT 25
|
||||
#define I2S_BCLK 27
|
||||
#define I2S_LRC 26
|
||||
|
||||
Preferences pref;
|
||||
TFT tft;
|
||||
TP tp(TP_CS, TP_IRQ);
|
||||
Audio audio;
|
||||
|
||||
String ssid = "Wolles-FRITZBOX";
|
||||
String password = "40441061073895958449";
|
||||
|
||||
String stations[] ={
|
||||
"http://0n-80s.radionetz.de:8000/0n-70s.mp3",
|
||||
"http://mediaserv30.live-streams.nl:8000/stream",
|
||||
"http://www.surfmusic.de/m3u/100-5-das-hitradio,4529.m3u",
|
||||
"http://stream.1a-webradio.de/deutsch/mp3-128/vtuner-1a",
|
||||
"http://mp3.ffh.de/radioffh/hqlivestream.aac", // 128k aac
|
||||
"http://www.antenne.de/webradio/antenne.m3u",
|
||||
"http://listen.rusongs.ru/ru-mp3-128",
|
||||
"http://edge.audio.3qsdn.com/senderkw-mp3",
|
||||
"https://stream.srg-ssr.ch/rsp/aacp_48.asx", // SWISS POP
|
||||
};
|
||||
|
||||
//some global variables
|
||||
|
||||
uint8_t max_volume = 21;
|
||||
uint8_t max_stations = 0; //will be set later
|
||||
uint8_t cur_station = 0; //current station(nr), will be set later
|
||||
uint8_t cur_volume = 0; //will be set from stored preferences
|
||||
int8_t cur_btn =-1; //current button (, -1 means idle)
|
||||
|
||||
enum action{VOLUME_UP=0, VOLUME_DOWN=1, STATION_UP=2, STATION_DOWN=3};
|
||||
enum staus {RELEASED=0, PRESSED=1};
|
||||
|
||||
struct _btns{
|
||||
uint16_t x; //PosX
|
||||
uint16_t y; //PosY
|
||||
uint16_t w; //Width
|
||||
uint16_t h; //Hight
|
||||
uint8_t a; //Action
|
||||
uint8_t s; //Status
|
||||
};
|
||||
typedef _btns btns;
|
||||
|
||||
btns btn[4];
|
||||
|
||||
|
||||
void setTFTbrightness(uint8_t duty) { // duty 0...100 (min...max)
|
||||
uint8_t d = round((double)duty * 2.55); // #186
|
||||
ledcWrite(TFT_BL, d);
|
||||
}
|
||||
|
||||
//**************************************************************************************************
|
||||
// G U I *
|
||||
//**************************************************************************************************
|
||||
void draw_button(btns b){
|
||||
uint16_t color=TFT_BLACK;
|
||||
uint8_t r=4, o=r*3;
|
||||
if(b.s==RELEASED) color=TFT_GOLD;
|
||||
if(b.s==PRESSED) color=TFT_DEEPSKYBLUE;
|
||||
tft.drawRoundRect(b.x, b.y, b.w, b.h, r, color);
|
||||
switch(b.a){
|
||||
case VOLUME_UP:
|
||||
tft.fillTriangle(b.x+b.w/2, b.y+o, b.x+o, b.y+b.h-o, b.x+b.w-o, b.y+b.h-o, color); break;
|
||||
case VOLUME_DOWN:
|
||||
tft.fillTriangle(b.x+o, b.y+o, b.x+b.w/2, b.y+b.h-o, b.x+b.w-o, b.y+o, color); break;
|
||||
case STATION_UP:
|
||||
tft.fillTriangle(b.x+o, b.y+o, b.x+o, b.y+b.h-o, b.x+b.w-o, b.y+b.h/2, color); break;
|
||||
case STATION_DOWN:
|
||||
tft.fillTriangle(b.x+b.w-o, b.y+o, b.x+o, b.y+b.h/2, b.x+b.w-o, b.y+b.h-o, color); break;
|
||||
}
|
||||
}
|
||||
void write_stationNr(uint8_t nr){
|
||||
tft.fillRect(80, 250, 80, 60, TFT_BLACK);
|
||||
String snr = String(nr);
|
||||
if(snr.length()<2) snr = "0"+snr;
|
||||
tft.setCursor(98, 255);
|
||||
tft.setFont(Times_New_Roman66x53);
|
||||
tft.setTextColor(TFT_YELLOW);
|
||||
tft.print(snr);
|
||||
}
|
||||
void write_volume(uint8_t vol){
|
||||
tft.fillRect(320, 250, 80, 60, TFT_BLACK);
|
||||
String svol = String(vol);
|
||||
if(svol.length()<2) svol = "0"+svol;
|
||||
tft.setCursor(338, 255);
|
||||
tft.setFont(Times_New_Roman66x53);
|
||||
tft.setTextColor(TFT_YELLOW);
|
||||
tft.print(svol);
|
||||
}
|
||||
void write_stationName(String sName){
|
||||
tft.fillRect(0, 0, 480, 100, TFT_BLACK);
|
||||
tft.setFont(Times_New_Roman43x35);
|
||||
tft.setTextColor(TFT_CORNSILK);
|
||||
tft.setCursor(20, 20);
|
||||
tft.print(sName);
|
||||
}
|
||||
void write_streamTitle(String sTitle){
|
||||
tft.fillRect(0, 100, 480, 150, TFT_BLACK);
|
||||
tft.setFont(Times_New_Roman43x35);
|
||||
tft.setTextColor(TFT_LIGHTBLUE);
|
||||
tft.setCursor(20, 100);
|
||||
int l = tft.writeText((const uint8_t*) sTitle.c_str(), 100 + 150); // do not write under y=250
|
||||
if(l < sTitle.length()){
|
||||
// sTitle has been shortened, is too long for the display
|
||||
}
|
||||
}
|
||||
//**************************************************************************************************
|
||||
// S E T U P *
|
||||
//**************************************************************************************************
|
||||
void setup() {
|
||||
btn[0].x= 20; btn[0].y=250; btn[0].w=60; btn[0].h=60; btn[0].a=STATION_DOWN; btn[0].s=RELEASED;
|
||||
btn[1].x=160; btn[1].y=250; btn[1].w=60; btn[1].h=60; btn[1].a=STATION_UP; btn[1].s=RELEASED;
|
||||
btn[2].x=260; btn[2].y=250; btn[2].w=60; btn[2].h=60; btn[2].a=VOLUME_UP; btn[2].s=RELEASED;
|
||||
btn[3].x=400; btn[3].y=250; btn[3].w=60; btn[3].h=60; btn[3].a=VOLUME_DOWN; btn[3].s=RELEASED;
|
||||
max_stations= sizeof(stations)/sizeof(stations[0]); log_i("max stations %i", max_stations);
|
||||
Serial.begin(115200);
|
||||
pref.begin("WebRadio", false); // instance of preferences for defaults (station, volume ...)
|
||||
if(pref.getShort("volume", 1000) == 1000){ // if that: pref was never been initialized
|
||||
pref.putShort("volume", 10);
|
||||
pref.putShort("station", 0);
|
||||
}
|
||||
else{ // get the stored values
|
||||
cur_station = pref.getShort("station");
|
||||
cur_volume = pref.getShort("volume");
|
||||
}
|
||||
|
||||
WiFi.begin(ssid.c_str(), password.c_str());
|
||||
while (WiFi.status() != WL_CONNECTED){
|
||||
delay(2000);
|
||||
Serial.print(".");
|
||||
}
|
||||
log_i("Connect to %s", WiFi.SSID().c_str());
|
||||
ledcAttach(TFT_BL, 1200, 8); // 1200 Hz PWM and 8 bit resolution
|
||||
setTFTbrightness(100);
|
||||
tft.begin(TFT_CS, TFT_DC, VSPI, SPI_MOSI, SPI_MISO, SPI_SCK);
|
||||
tft.setRotation(3);
|
||||
tp.setRotation(3);
|
||||
tft.setFont(Times_New_Roman43x35);
|
||||
tft.fillScreen(TFT_BLACK);
|
||||
audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
|
||||
audio.setVolume(cur_volume); // 0...21
|
||||
audio.connecttohost(stations[cur_station].c_str());
|
||||
for(uint8_t i=0; i<(sizeof(btn)/sizeof(*btn)); i++) draw_button(btn[i]);
|
||||
write_volume(cur_volume);
|
||||
write_stationNr(cur_station);
|
||||
}
|
||||
//**************************************************************************************************
|
||||
// L O O P *
|
||||
//**************************************************************************************************
|
||||
void loop(){
|
||||
vTaskDelay(1);
|
||||
audio.loop();
|
||||
tp.loop();
|
||||
}
|
||||
//**************************************************************************************************
|
||||
// E V E N T S *
|
||||
//**************************************************************************************************
|
||||
void audio_info(const char *info){
|
||||
Serial.print("audio_info: "); Serial.println(info);
|
||||
}
|
||||
void audio_showstation(const char *info){
|
||||
write_stationName(String(info));
|
||||
}
|
||||
void audio_showstreamtitle(const char *info){
|
||||
String sinfo=String(info);
|
||||
sinfo.replace("|", "\n");
|
||||
write_streamTitle(sinfo);
|
||||
}
|
||||
|
||||
void tp_pressed(uint16_t x, uint16_t y){
|
||||
for(uint8_t i=0; i<(sizeof(btn)/sizeof(*btn)); i++){
|
||||
if(x>btn[i].x && (x<btn[i].x+btn[i].w)){
|
||||
if(y>btn[i].y && (y<btn[i].y+btn[i].h)){
|
||||
cur_btn=i;
|
||||
btn[cur_btn].s=PRESSED;
|
||||
draw_button(btn[cur_btn]);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
void tp_released(){
|
||||
if(cur_btn !=-1){
|
||||
btn[cur_btn].s=RELEASED;
|
||||
draw_button(btn[cur_btn]);
|
||||
switch(btn[cur_btn].a){
|
||||
case VOLUME_UP: if(cur_volume<max_volume){
|
||||
cur_volume++;
|
||||
write_volume(cur_volume);
|
||||
audio.setVolume(cur_volume);
|
||||
pref.putShort("volume", cur_volume);} // store the current volume in nvs
|
||||
break;
|
||||
case VOLUME_DOWN: if(cur_volume>0){
|
||||
cur_volume-- ;
|
||||
write_volume(cur_volume);
|
||||
audio.setVolume(cur_volume);
|
||||
pref.putShort("volume", cur_volume);} // store the current volume in nvs
|
||||
break;
|
||||
case STATION_UP: if(cur_station<max_stations-1){
|
||||
cur_station++;
|
||||
write_stationNr(cur_station);
|
||||
tft.fillRect(0, 0, 480, 250, TFT_BLACK);
|
||||
audio.connecttohost(stations[cur_station].c_str());
|
||||
pref.putShort("station", cur_station);} // store the current station in nvs
|
||||
break;
|
||||
case STATION_DOWN:if(cur_station>0){
|
||||
cur_station--;
|
||||
write_stationNr(cur_station);
|
||||
tft.fillRect(0, 0, 480, 250, TFT_BLACK);
|
||||
audio.connecttohost(stations[cur_station].c_str());
|
||||
pref.putShort("station", cur_station);} // store the current station in nvs
|
||||
break;
|
||||
}
|
||||
}
|
||||
cur_btn=-1;
|
||||
}
|
||||
Binary file not shown.
|
After Width: | Height: | Size: 86 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 162 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 215 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 158 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 162 KiB |
BIN
lib/ESP32-audioI2S/examples/Synchronised lyrics/ID3_Tag_SYLT.png
Normal file
BIN
lib/ESP32-audioI2S/examples/Synchronised lyrics/ID3_Tag_SYLT.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 189 KiB |
Binary file not shown.
10
lib/ESP32-audioI2S/examples/Synchronised lyrics/README.md
Normal file
10
lib/ESP32-audioI2S/examples/Synchronised lyrics/README.md
Normal file
@@ -0,0 +1,10 @@
|
||||
# Synchronised lyrics/text
|
||||
|
||||
Synchronized Lyrics or also called 'Lyrics3' is a format for storing lyrics in the ID3 metadata of audio files such as MP3s. The synchronized texts are saved in a special ID3 tag called **SYLT**.
|
||||
|
||||
Unlike plain lyrics, synced lyrics can contain not only the lyrics of the song, but also information about when each section of lyrics should be displayed. This information is stored in the form of timestamps that indicate when each piece of text should begin and end.
|
||||
Once the synced lyrics are stored in the ID3 metadata, they can be viewed by a compatible audio player. The audio player reads the SYLT tags and displays the lyrics of the song in real time while the song is playing. This allows the listener to follow the lyrics of the song in real time and sing along.
|
||||
|
||||
@moononournation had the idea of reading the SYLT tag with the audioI2S library, and he also wrote the necessary source code.
|
||||
|
||||
The example shown here reads an mp3 file containing the SYLT tag, plays the mp3 file and displays the lyrics according to the timestamps in the serial terminal.
|
||||
@@ -0,0 +1,96 @@
|
||||
#include "Arduino.h"
|
||||
#include "Audio.h"
|
||||
#include "SD_MMC.h"
|
||||
#include "Ticker.h"
|
||||
|
||||
Audio audio;
|
||||
Ticker ticker;
|
||||
char *lyricsText;
|
||||
size_t lyricsTextSize = 0;
|
||||
uint16_t lyricsPtr = 0;
|
||||
uint32_t timeStamp = 0;
|
||||
uint32_t ms = 0;
|
||||
char chbuf[512];
|
||||
|
||||
#define I2S_LRC 26
|
||||
#define I2S_DOUT 25
|
||||
#define I2S_BCLK 27
|
||||
#define I2S_MCLK 0
|
||||
|
||||
#define SD_MMC_D0 2
|
||||
#define SD_MMC_CLK 14
|
||||
#define SD_MMC_CMD 15
|
||||
|
||||
|
||||
size_t bigEndian(char* base, uint8_t numBytes, uint8_t shiftLeft = 8){
|
||||
uint64_t result = 0;
|
||||
if(numBytes < 1 || numBytes > 8) return 0;
|
||||
for (int i = 0; i < numBytes; i++) {
|
||||
result += *(base + i) << (numBytes -i - 1) * shiftLeft;
|
||||
}
|
||||
if(result > SIZE_MAX) {log_e("range overflow"); result = 0;} // overflow
|
||||
return (size_t)result;
|
||||
}
|
||||
|
||||
void tckr(){ // caller every 100ms
|
||||
if(audio.isRunning()){
|
||||
ms += 100;
|
||||
if(ms >= timeStamp){
|
||||
Serial.print(chbuf);
|
||||
strcpy(chbuf, lyricsText + lyricsPtr); lyricsPtr += strlen(chbuf) + 1; // strlen + '\0'
|
||||
timeStamp = bigEndian(lyricsText + lyricsPtr, 4); lyricsPtr += 4;
|
||||
}
|
||||
}
|
||||
else{
|
||||
if(lyricsText) {free(lyricsText); lyricsText = NULL; lyricsTextSize = 0;}
|
||||
|
||||
ticker.detach();
|
||||
}
|
||||
}
|
||||
|
||||
void setup() {
|
||||
pinMode(SD_MMC_D0, INPUT_PULLUP);
|
||||
Serial.begin(115200);
|
||||
if(!SD_MMC.begin( "/sdcard", true, false, 20000)){
|
||||
Serial.println("Card Mount Failed");
|
||||
return;
|
||||
}
|
||||
audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
|
||||
audio.setVolume(10); // 0...21
|
||||
audio.connecttoFS(SD_MMC, "/Little London Girl(lyrics).mp3");
|
||||
}
|
||||
|
||||
void loop(){
|
||||
vTaskDelay(1);
|
||||
audio.loop();
|
||||
}
|
||||
|
||||
// optional
|
||||
void audio_info(const char *info){
|
||||
Serial.print("info "); Serial.println(info);
|
||||
}
|
||||
void audio_id3data(const char *info){ //id3 metadata
|
||||
// if(strncmp(info, "Year: ", 6) == 0) Serial.println(info + 6);
|
||||
Serial.print("id3data ");Serial.println(info);
|
||||
}
|
||||
void audio_eof_mp3(const char *info){ //end of file
|
||||
Serial.print("eof_mp3 ");Serial.println(info);
|
||||
}
|
||||
|
||||
void audio_id3lyrics(File &file, const size_t pos, const size_t size) {
|
||||
Serial.printf("\naudio_id3lyrics, pos: %d, size: %d\n", pos, size);
|
||||
lyricsText = (char *)malloc(size);
|
||||
lyricsTextSize = size;
|
||||
file.seek(pos);
|
||||
file.read((uint8_t *)lyricsText, size);
|
||||
Serial.printf("text encoding: %i\n", lyricsText[0]); // 0: ASCII, 3: UTF-8
|
||||
char lang[14]; memcpy(lang, (const char*)lyricsText + 1, 3); lang[3] = '\0'; Serial.printf("language: %s\n", lang);
|
||||
Serial.printf("time stamp format: %i\n", lyricsText[4]);
|
||||
Serial.printf("content type: %i\n", lyricsText[5]);
|
||||
Serial.printf("content descriptor: %i\n\n", lyricsText[6]);
|
||||
lyricsPtr = 7;
|
||||
strcpy(chbuf, lyricsText + lyricsPtr); lyricsPtr += strlen(chbuf) + 1; // strlen + '\0'
|
||||
timeStamp = bigEndian(lyricsText + lyricsPtr, 4);
|
||||
ticker.attach(0.1, tckr); lyricsPtr += 4;
|
||||
}
|
||||
|
||||
69
lib/ESP32-audioI2S/examples/TalkingClock/TalkingClock.ino
Normal file
69
lib/ESP32-audioI2S/examples/TalkingClock/TalkingClock.ino
Normal file
@@ -0,0 +1,69 @@
|
||||
#include "Arduino.h"
|
||||
#include "Audio.h"
|
||||
#include "SD.h"
|
||||
#include "SPI.h"
|
||||
#include "FS.h"
|
||||
#include "Ticker.h"
|
||||
|
||||
// Digital I/O used
|
||||
#define SD_CS 5
|
||||
#define SPI_MOSI 23
|
||||
#define SPI_MISO 19
|
||||
#define SPI_SCK 18
|
||||
#define I2S_DOUT 25
|
||||
#define I2S_BCLK 27
|
||||
#define I2S_LRC 26
|
||||
|
||||
Audio audio;
|
||||
Ticker ticker;
|
||||
struct tm timeinfo;
|
||||
time_t now;
|
||||
|
||||
uint8_t hour = 6;
|
||||
uint8_t minute = 59;
|
||||
uint8_t sec = 45;
|
||||
|
||||
bool f_time = false;
|
||||
int8_t timefile = -1;
|
||||
char chbuf[100];
|
||||
|
||||
void tckr1s(){
|
||||
sec++;
|
||||
if(sec > 59) {sec = 0; minute++;}
|
||||
if(minute > 59){minute = 0; hour++;}
|
||||
if(hour > 23) {hour = 0;}
|
||||
if(minute == 59 && sec == 50) f_time = true; // flag will be set 10s before full hour
|
||||
Serial.printf("%02d:%02d:%02d\n", hour, minute, sec);
|
||||
}
|
||||
|
||||
void setup() {
|
||||
Serial.begin(115200);
|
||||
SPI.begin(SPI_SCK, SPI_MISO, SPI_MOSI);
|
||||
SD.begin(SD_CS);
|
||||
audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
|
||||
audio.setVolume(10); // 0...21
|
||||
ticker.attach(1, tckr1s);
|
||||
}
|
||||
|
||||
void loop(){
|
||||
vTaskDelay(1);
|
||||
audio.loop();
|
||||
if(f_time == true){
|
||||
f_time = false;
|
||||
timefile = 3;
|
||||
uint8_t next_hour = hour + 1;
|
||||
if(next_hour == 25) next_hour = 1;
|
||||
sprintf(chbuf, "/voice_time/%03d.mp3", next_hour);
|
||||
audio.connecttoFS(SD, chbuf);
|
||||
}
|
||||
}
|
||||
|
||||
void audio_eof_mp3(const char *info){ //end of file
|
||||
//Serial.printf("file :%s\n", info);
|
||||
if(timefile>0){
|
||||
if(timefile==1){audio.connecttoFS(SD, "/voice_time/080.mp3"); timefile--;} // stroke
|
||||
if(timefile==2){audio.connecttoFS(SD, "/voice_time/200.mp3"); timefile--;} // precisely
|
||||
if(timefile==3){audio.connecttoFS(SD, "/voice_time/O'clock.mp3"); timefile--;}
|
||||
}
|
||||
}
|
||||
|
||||
BIN
lib/ESP32-audioI2S/examples/TalkingClock/voice_time.zip
Normal file
BIN
lib/ESP32-audioI2S/examples/TalkingClock/voice_time.zip
Normal file
Binary file not shown.
@@ -0,0 +1,113 @@
|
||||
#include "Arduino.h"
|
||||
#include "Audio.h"
|
||||
#include "SD_MMC.h"
|
||||
#include "FS.h"
|
||||
#include <vector>
|
||||
|
||||
#define I2S_LRC 26
|
||||
#define I2S_DOUT 25
|
||||
#define I2S_BCLK 27
|
||||
|
||||
#define SD_MMC_D0 2
|
||||
#define SD_MMC_CLK 14
|
||||
#define SD_MMC_CMD 15
|
||||
|
||||
void listDir(fs::FS &fs, const char * dirname, uint8_t levels); //proto
|
||||
std::vector<char*> v_audioContent;
|
||||
int pirPin = 4;
|
||||
Audio audio;
|
||||
|
||||
File dir;
|
||||
const char audioDir[] = "/mp3";
|
||||
|
||||
void setup() {
|
||||
Serial.begin(115200);
|
||||
pinMode(SD_MMC_D0, INPUT_PULLUP);
|
||||
SD_MMC.setPins(SD_MMC_CLK,SD_MMC_CMD, SD_MMC_D0);
|
||||
if(!SD_MMC.begin( "/sdmmc", true, false, 20000)){
|
||||
Serial.println("Card Mount Failed");
|
||||
return;
|
||||
}
|
||||
audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
|
||||
audio.setVolume(17); // 0...21 Will need to add a volume setting in the app
|
||||
dir = SD_MMC.open(audioDir);
|
||||
listDir(SD_MMC, audioDir, 1);
|
||||
if(v_audioContent.size() > 0){
|
||||
const char* s = (const char*)v_audioContent[v_audioContent.size() -1];
|
||||
Serial.printf("playing %s\n", s);
|
||||
audio.connecttoFS(SD_MMC, s);
|
||||
v_audioContent.pop_back();
|
||||
}
|
||||
}
|
||||
|
||||
void loop(){
|
||||
audio.loop();
|
||||
vTaskDelay(1); // Audio is distoreted without this
|
||||
}
|
||||
|
||||
void listDir(fs::FS &fs, const char * dirname, uint8_t levels){
|
||||
Serial.printf("Listing directory: %s\n", dirname);
|
||||
|
||||
File root = fs.open(dirname);
|
||||
if(!root){
|
||||
Serial.println("Failed to open directory");
|
||||
return;
|
||||
}
|
||||
if(!root.isDirectory()){
|
||||
Serial.println("Not a directory");
|
||||
return;
|
||||
}
|
||||
|
||||
File file = root.openNextFile();
|
||||
while(file){
|
||||
if(file.isDirectory()){
|
||||
Serial.print(" DIR : ");
|
||||
Serial.println(file.name());
|
||||
if(levels){
|
||||
listDir(fs, file.path(), levels -1);
|
||||
}
|
||||
} else {
|
||||
Serial.print(" FILE: ");
|
||||
Serial.print(file.name());
|
||||
Serial.print(" SIZE: ");
|
||||
Serial.println(file.size());
|
||||
v_audioContent.insert(v_audioContent.begin(), strdup(file.path()));
|
||||
}
|
||||
file = root.openNextFile();
|
||||
}
|
||||
Serial.printf("num files %i", v_audioContent.size());
|
||||
root.close();
|
||||
file.close();
|
||||
}
|
||||
|
||||
void vector_clear_and_shrink(vector<char*>&vec){
|
||||
uint size = vec.size();
|
||||
for (int i = 0; i < size; i++) {
|
||||
if(vec[i]){
|
||||
free(vec[i]);
|
||||
vec[i] = NULL;
|
||||
}
|
||||
}
|
||||
vec.clear();
|
||||
vec.shrink_to_fit();
|
||||
}
|
||||
|
||||
|
||||
// optional
|
||||
void audio_info(const char *info){
|
||||
Serial.print("info "); Serial.println(info);
|
||||
}
|
||||
void audio_id3data(const char *info){ //id3 metadata
|
||||
Serial.print("id3data ");Serial.println(info);
|
||||
}
|
||||
void audio_eof_mp3(const char *info){ //end of file
|
||||
Serial.print("eof_mp3 ");Serial.println(info);
|
||||
if(v_audioContent.size() == 0){
|
||||
vector_clear_and_shrink(v_audioContent); // free memory
|
||||
return;
|
||||
}
|
||||
const char* s = (const char*)v_audioContent[v_audioContent.size() - 1];
|
||||
Serial.printf("playing %s\n", s);
|
||||
audio.connecttoFS(SD_MMC, s);
|
||||
v_audioContent.pop_back();
|
||||
}
|
||||
91
lib/ESP32-audioI2S/examples/time_announcement/main.cpp
Normal file
91
lib/ESP32-audioI2S/examples/time_announcement/main.cpp
Normal file
@@ -0,0 +1,91 @@
|
||||
// This arduino sketch for ESP32 announces the time every hour.
|
||||
// A connection to the Internet is required
|
||||
// 1) to synchronize with the internal RTC on startup
|
||||
// 2) so that GoogleTTS can be reached
|
||||
|
||||
|
||||
|
||||
#include <Arduino.h>
|
||||
#include "WiFiMulti.h"
|
||||
#include "Audio.h"
|
||||
#include "time.h"
|
||||
#include "esp_sntp.h"
|
||||
|
||||
//------------------------USER SETTINGS / GPIOs-------------------------------------------------------------------------
|
||||
String ssid = "xxxx";
|
||||
String password = "xxxx";
|
||||
uint8_t I2S_BCLK = 27;
|
||||
uint8_t I2S_LRC = 26;
|
||||
uint8_t I2S_DOUT = 25;
|
||||
//------------------------OBJECTS /GLOBAL VARS--------------------------------------------------------------------------
|
||||
Audio audio(false, 3, 0);
|
||||
WiFiMulti wifiMulti;
|
||||
uint32_t sec1 = millis();
|
||||
String time_s = "";
|
||||
char chbuf[200];
|
||||
int timeIdx = 0;
|
||||
//------------------------TIME / SNTP STUFF-----------------------------------------------------------------------------
|
||||
#define TZName "CET-1CEST,M3.5.0,M10.5.0/3" // https://remotemonitoringsystems.ca/time-zone-abbreviations.php
|
||||
char strftime_buf[64];
|
||||
struct tm timeinfo;
|
||||
time_t now;
|
||||
boolean obtain_time(){
|
||||
time_t now = 0;
|
||||
int retry = 0;
|
||||
Serial.println("Initializing SNTP");
|
||||
sntp_setoperatingmode(SNTP_OPMODE_POLL);
|
||||
sntp_setservername(0, "pool.ntp.org");
|
||||
sntp_init();
|
||||
|
||||
const int retry_count = 10;
|
||||
while(timeinfo.tm_year < (2016 - 1900) && ++retry < retry_count) {
|
||||
Serial.printf("Waiting for system time to be set... (%d/%d)\n", retry, retry_count);
|
||||
vTaskDelay(uint16_t(2000 / portTICK_PERIOD_MS));
|
||||
time(&now);
|
||||
localtime_r(&now, &timeinfo);
|
||||
}
|
||||
setenv("TZ", TZName, 1);
|
||||
tzset();
|
||||
localtime_r(&now, &timeinfo);
|
||||
strftime(strftime_buf, sizeof(strftime_buf), "%c", &timeinfo);
|
||||
if(retry < retry_count) return true;
|
||||
else return false;
|
||||
}
|
||||
|
||||
const char* gettime_s(){ // hh:mm:ss
|
||||
time(&now);
|
||||
localtime_r(&now, &timeinfo);
|
||||
sprintf(strftime_buf,"%02d:%02d:%02d", timeinfo.tm_hour, timeinfo.tm_min, timeinfo.tm_sec);
|
||||
return strftime_buf;
|
||||
}
|
||||
//-----------------------SETUP------------------------------------------------------------------------------------------
|
||||
void setup() {
|
||||
Serial.begin(115200);
|
||||
wifiMulti.addAP(ssid.c_str(), password.c_str());
|
||||
wifiMulti.run();
|
||||
obtain_time();
|
||||
audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
|
||||
audio.setVolume(15);
|
||||
}
|
||||
//-----------------------LOOP-------------------------------------------------------------------------------------------
|
||||
void loop() {
|
||||
vTaskDelay(1);
|
||||
audio.loop();
|
||||
if(sec1 < millis()){ // every second
|
||||
sec1 = millis() + 1000;
|
||||
time_s = gettime_s();
|
||||
Serial.println(time_s);
|
||||
if(time_s.endsWith("00:00")){ // time announcement every full hour
|
||||
char am_pm[5] = "am.";
|
||||
int h = time_s.substring(0,2).toInt();
|
||||
if(h > 12){h -= 12; strcpy(am_pm,"pm.");}
|
||||
sprintf(chbuf, "It is now %i%s and %i minutes", h, am_pm, time_s.substring(3,5).toInt());
|
||||
Serial.println(chbuf);
|
||||
audio.connecttospeech(chbuf, "en");
|
||||
}
|
||||
}
|
||||
}
|
||||
//------------------EVENTS----------------------------------------------------------------------------------------------
|
||||
void audio_info(const char *info){
|
||||
Serial.printf("info: %s\n", info);
|
||||
}
|
||||
Reference in New Issue
Block a user