arduino-audio-tools/esp32_8h_source.html

#pragma once


# ifdef ARDUINO

#  include "esp32-hal-log.h"

# endif


//-------ESP32---------

#if defined(ESP32)  && defined(CONFIG_IDF_TARGET_ESP32)

// the regular ESP32

#  define ESP32_CORE

#endif

#if defined(ESP32)  && defined(CONFIG_IDF_TARGET_ESP32S2)

#  define ESP32S2

#  define ESP32X

#  define PREFER_FIXEDPOINT true

#endif

#if defined(ESP32)  && defined(CONFIG_IDF_TARGET_ESP32S3)

#  define ESP32S3

#  define ESP32X

#  define USE_TDM

#  define USE_PDM

#  define USE_PDM_RX

#endif

#if defined(ESP32)  && defined(CONFIG_IDF_TARGET_ESP32S31)

#  define ESP32S31

#  define ESP32S3

#  define ESP32X

#  define USE_TDM

#  define USE_PDM

#  define USE_PDM_RX

#endif

#if defined(ESP32)  && defined(CONFIG_IDF_TARGET_ESP32C3)

#  define ESP32C3

#  define ESP32X

#  define USE_INT24_FROM_INT

#  define USE_TDM

#  define USE_PDM

#  define PREFER_FIXEDPOINT true

#endif

#if defined(ESP32)  && defined(CONFIG_IDF_TARGET_ESP32C5)

#  define ESP32C5

#  define ESP32X

#  define USE_TDM

#  define USE_PDM

#  define PREFER_FIXEDPOINT true

#endif

#if defined(ESP32)  && defined(CONFIG_IDF_TARGET_ESP32C6)

#  define ESP32C6

#  define ESP32X

#  define USE_TDM

#  define USE_PDM

#  define PREFER_FIXEDPOINT true

#endif

#if defined(ESP32)  && defined(CONFIG_IDF_TARGET_ESP32P4)

#  define ESP32P4

#  define ESP32X

#  define USE_TDM

#  define USE_PDM

#  define USE_PDM_RX

#endif

#if defined(ESP32)  && defined(CONFIG_IDF_TARGET_ESP32H2)

#  define ESP32H2

#  define PREFER_FIXEDPOINT true

#endif


//-------I2S Version -----------------------------------------------

#ifndef USE_LEGACY_I2S

#  define USE_LEGACY_I2S (ESP_IDF_VERSION < ESP_IDF_VERSION_VAL(5, 0, 0))

#endif


//-------Config for ESP32 families ---------

#if defined(ESP32)

#  define USE_PSRAM

#  define USE_STRTOD

//#  define USE_INITIALIZER_LIST

// We need to use accept instead of available

#  if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 0, 0)

#    define USE_SERVER_ACCEPT true

#  endif

#  if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 0, 0)

#    define USE_CONCURRENCY

//   Print has been fixed

#    define USE_PRINT_FLUSH true

#  else

#    define USE_PRINT_FLUSH false

#  endif

#  define USE_SD_SUPPORTS_SPI

//#  define USE_ESP32_LOGGER true

#  if !defined(ARDUINO)

#    define USE_IDF_LOGGER

#  endif

#  if !defined(I2S_USE_APLL)

#    define I2S_USE_APLL false

#  endif

// use ESP_DSP library for ouput mixing

//#  define USE_ESP32_DSP

#endif


// ----- Regular ESP32 -----

#if defined(ESP32_CORE)


#if ESP_IDF_VERSION > ESP_IDF_VERSION_VAL(5, 0 , 0)

#  define USE_INT24_FROM_INT

#  define USE_PDM

#endif


#define USE_ANALOG

#define USE_I2S

#define USE_PDM_RX


#ifdef ARDUINO

#  define USE_WIFI

#  define USE_WIFI_CLIENT_SECURE

#  define USE_URL_ARDUINO

#  define USE_AUDIO_SERVER

#  define USE_TOUCH_READ

#endif


#define USE_PWM

#define USE_TIMER

#define USE_TYPETRAITS

#define USE_STREAM_WRITE_OVERRIDE

#define USE_STREAM_READ_OVERRIDE

#define USE_EXT_BUTTON_LOGIC

// support for psram -> set to true

#define USE_ALLOCATOR true

#define HAS_IOSTRAM

#define USE_TASK false


#define PWM_FREQENCY 30000

#define PIN_PWM_START 12

#define PIN_I2S_BCK 14

#define PIN_I2S_WS 15

#define PIN_I2S_DATA_IN 32

#define PIN_I2S_DATA_OUT 22

#define PIN_I2S_MCK -1

// Default Setting: The mute pin can be switched actovated by setting it to a gpio (e.g 23). Or you could drive the LED by assigning LED_BUILTIN

#define PIN_I2S_MUTE -1

#define SOFT_MUTE_VALUE 0

#define PIN_CS SS

#define PIN_ADC1 34


#define I2S_AUTO_CLEAR true


// URLStream

#define URL_STREAM_CORE 0

#define URL_STREAM_PRIORITY 2

#define URL_STREAM_BUFFER_COUNT 10

#define STACK_SIZE 30000

#define URL_HANDSHAKE_TIMEOUT 120000


// // Default LED

// #ifndef LED_BUILTIN

// # define LED_BUILTIN 13 // pin number is specific to your esp32 board

// #endif


// support for old idf releases

#if ESP_IDF_VERSION_MAJOR < 4 && !defined(I2S_COMM_FORMAT_STAND_I2S)

# define I2S_COMM_FORMAT_STAND_I2S (I2S_COMM_FORMAT_I2S | I2S_COMM_FORMAT_I2S_MSB)

# define I2S_COMM_FORMAT_STAND_MSB (I2S_COMM_FORMAT_I2S | I2S_COMM_FORMAT_I2S_LSB)

# define I2S_COMM_FORMAT_STAND_PCM_LONG (I2S_COMM_FORMAT_PCM | I2S_COMM_FORMAT_PCM_LONG)

# define I2S_COMM_FORMAT_STAND_PCM_SHORT (I2S_COMM_FORMAT_PCM | I2S_COMM_FORMAT_PCM_SHORT)


typedef int eps32_i2s_sample_rate_type;

#else

typedef uint32_t eps32_i2s_sample_rate_type;

#endif


#endif


//-------ESP32C3, ESP32S3, ESP32S2---------


#if defined(ESP32X)

# if ESP_IDF_VERSION > ESP_IDF_VERSION_VAL(5, 0 , 0)

#  define USE_INT24_FROM_INT

#  define USE_ANALOG

# endif


#define USE_PWM

#define USE_URL_ARDUINO

#define USE_WIFI

#define USE_WIFI_CLIENT_SECURE

#define USE_I2S

#define USE_AUDIO_SERVER

#define USE_TYPETRAITS

#define USE_TIMER

#define USE_STREAM_WRITE_OVERRIDE

#define USE_STREAM_READ_OVERRIDE

// support for psram -> set to true

#define USE_ALLOCATOR true


#define PWM_FREQENCY 30000

#define PIN_PWM_START 1

#define PIN_I2S_MCK -1

#define PIN_I2S_BCK 6

#define PIN_I2S_WS 7

#define PIN_I2S_DATA_OUT 8

#define PIN_I2S_DATA_IN 9

// Default Setting: The mute pin can be switched actovated by setting it to a gpio (e.g 5). Or you could drive the LED by assigning LED_BUILTIN

#define PIN_I2S_MUTE -1

#define SOFT_MUTE_VALUE 0

#define PIN_CS SS

#define PIN_ADC1 21


#define I2S_AUTO_CLEAR true


// URLStream

//#define USE_ESP8266_AUDIO

#define URL_STREAM_CORE 0

#define URL_STREAM_PRIORITY 2

#define URL_STREAM_BUFFER_COUNT 10

#define STACK_SIZE 30000

#define URL_HANDSHAKE_TIMEOUT 120000


// // Default LED

// #ifndef LED_BUILTIN

// # define LED_BUILTIN 13 // pin number is specific to your esp32 board

// #endif


typedef uint32_t eps32_i2s_sample_rate_type;


#endif


//-------ESP32H2---------


#if defined(ESP32H2)

#include "esp32-hal-log.h"

#if ESP_IDF_VERSION > ESP_IDF_VERSION_VAL(5, 0 , 0)

#  define USE_INT24_FROM_INT

#  define USE_ANALOG

#endif


#define ESP32H2

#define USE_TDM

#define USE_PWM

#define USE_I2S

#define USE_PDM

#define USE_TYPETRAITS

#define USE_TIMER

#define USE_STREAM_WRITE_OVERRIDE

#define USE_STREAM_READ_OVERRIDE

// support for psram -> set to true

#define USE_ALLOCATOR true

//#define USE_INITIALIZER_LIST


#define PWM_FREQENCY 30000

#define PIN_PWM_START 1

#define PIN_I2S_MCK -1

#define PIN_I2S_BCK 6

#define PIN_I2S_WS 7

#define PIN_I2S_DATA_OUT 8

#define PIN_I2S_DATA_IN 9

// Default Setting: The mute pin can be switched actovated by setting it to a gpio (e.g 5). Or you could drive the LED by assigning LED_BUILTIN

#define PIN_I2S_MUTE -1

#define SOFT_MUTE_VALUE 0

#define PIN_CS SS

#define PIN_ADC1 21

#define I2S_AUTO_CLEAR true


typedef uint32_t eps32_i2s_sample_rate_type;


#endif


#ifndef URL_CLIENT_TIMEOUT

#  define URL_CLIENT_TIMEOUT 60000

#endif