arduino-audio-tools/_audio_config_8h_source.html

 #pragma once


 #define AUDIOTOOLS_VERSION "1.0.0"

 #define AUDIOTOOLS_MAJOR_VERSION 1

 #define AUDIOTOOLS_MIOR_VERSION 0


 #if defined(IS_MIN_DESKTOP)

 #  include "AudioTools/AudioLibs/Desktop/NoArduino.h"

 #  include "AudioTools/AudioLibs/Desktop/Time.h"

 #  include "AudioTools/AudioLibs/Desktop/Main.h"

 #  include "AudioTools/AudioLibs/Desktop/File.h"

 #  define USE_STREAM_READ_OVERRIDE

 #  ifndef EXIT_ON_STOP

 #    define EXIT_ON_STOP

 #  endif

 #elif defined(IS_DESKTOP_WITH_TIME_ONLY)

 #  include "AudioTools/AudioLibs/Desktop/Time.h"

 #  include "AudioTools/AudioLibs/Desktop/NoArduino.h"

 #  ifndef EXIT_ON_STOP

 #    define EXIT_ON_STOP

 #  endif

 #elif defined(IS_DESKTOP)

 #  include "Arduino.h"

 #  include <Client.h>

 #  include <WiFi.h>

 #  define USE_WIFI

 #  define USE_URL_ARDUINO

 #  define USE_STREAM_WRITE_OVERRIDE

 #  define USE_STREAM_READ_OVERRIDE

 #  define USE_STREAM_READCHAR_OVERRIDE

 #  ifndef EXIT_ON_STOP

 #    define EXIT_ON_STOP

 #  endif

 //#  define USE_3BYTE_INT24

 typedef WiFiClient WiFiClientSecure;

 #elif defined(ARDUINO)

 #  include "Arduino.h"

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

 // E.g when using the Espressif IDF. Use cmake for the necesseary defines

 #elif defined(ESP32_CMAKE)

 #  define ESP32

 #  include "AudioTools/CoreAudio/AudioRuntime.h"

 #  include "AudioTools/AudioLibs/Desktop/NoArduino.h"

 #else

 #  include "AudioTools/AudioLibs/Desktop/NoArduino.h"

 #  define IS_JUPYTER

 #  define USE_STREAM_READ_OVERRIDE

 #endif


 #include <string.h>

 #include <stdint.h>

 #include <assert.h>

 #include "AudioTools/CoreAudio/AudioRuntime.h"


 // If you don't want to use all the settings from here you can define your own local config settings in AudioConfigLocal.h

 #if __has_include("AudioConfigLocal.h")

 #include "AudioConfigLocal.h"

 #endif


 // Automatically include all core audio functionality

 #ifndef AUDIO_INCLUDE_CORE

 #  define AUDIO_INCLUDE_CORE true

 #endif


 // Use fixed point multiplication instead float for VolumeStream for slightly better performance on platforms without float hardware. Tested on RP2040 at 16 bit per second (still too slow for 32bit)

 #ifndef PREFER_FIXEDPOINT

 #  define PREFER_FIXEDPOINT false

 #endif


 // Add automatic using namespace audio_tools;

 #ifndef USE_AUDIOTOOLS_NS

 #  define USE_AUDIOTOOLS_NS true

 #endif


 #ifndef USE_AUDIO_LOGGING

 #  define USE_AUDIO_LOGGING true

 #endif


 #ifndef LOG_LEVEL

 #  define LOG_LEVEL AudioLogger::Warning

 #endif


 #ifndef LOG_STREAM

 #  define LOG_STREAM Serial

 #endif


 #ifndef LOG_PRINTF_BUFFER_SIZE

 #  define LOG_PRINTF_BUFFER_SIZE 303

 #endif


 #ifndef LOG_METHOD

 #  define LOG_METHOD __PRETTY_FUNCTION__

 #endif


 // cheange USE_CHECK_MEMORY to true to activate memory checks

 #ifndef USE_CHECK_MEMORY

 #  define USE_CHECK_MEMORY false

 #endif


 // Activate/deactivate obsolete functionality

 #ifndef USE_OBSOLETE

 #  define USE_OBSOLETE false

 #endif


 #ifndef DEFAULT_BUFFER_SIZE

 #  define DEFAULT_BUFFER_SIZE 1024

 #endif


 #ifndef DEFAULT_SAMPLE_RATE

 #  define DEFAULT_SAMPLE_RATE 44100

 #endif


 #ifndef DEFAULT_CHANNELS

 #  define DEFAULT_CHANNELS 2

 #endif


 #ifndef DEFAULT_BITS_PER_SAMPLE

 #  define DEFAULT_BITS_PER_SAMPLE 16

 #endif


 #ifndef I2S_DEFAULT_PORT

 #  define I2S_DEFAULT_PORT 0

 #endif


 #ifndef I2S_BUFFER_SIZE

 #  define I2S_BUFFER_SIZE 512

 #endif


 #ifndef I2S_BUFFER_COUNT

 #  define I2S_BUFFER_COUNT 6 // 20

 #endif


 #ifndef ANALOG_BUFFER_SIZE

 #  define ANALOG_BUFFER_SIZE 512

 #endif


 #ifndef ANALOG_BUFFER_COUNT

 #  define ANALOG_BUFFER_COUNT 6 // 20

 #endif


 #ifndef A2DP_BUFFER_SIZE

 #  define A2DP_BUFFER_SIZE 512

 #endif


 #ifndef A2DP_BUFFER_COUNT

 #  define A2DP_BUFFER_COUNT 30

 #endif


 #ifndef CODEC_DELAY_MS

 #  define CODEC_DELAY_MS 10

 #endif


 #ifndef COPY_DELAY_ON_NODATA

 #  define COPY_DELAY_ON_NODATA 10

 #endif


 #ifndef COPY_RETRY_LIMIT

 #  define COPY_RETRY_LIMIT 20

 #endif


 #ifndef MAX_SINGLE_CHARS

 #  define MAX_SINGLE_CHARS 8

 #endif


 // max size of http processing buffer

 #ifndef HTTP_MAX_LEN

 #  define HTTP_MAX_LEN 1024

 #endif


 #ifndef USE_RESAMPLE_BUFFER

 #  define USE_RESAMPLE_BUFFER true

 #endif


 #ifndef PWM_BUFFER_SIZE

 #  define PWM_BUFFER_SIZE 1024

 #endif


 #ifndef PWM_BUFFER_COUNT

 #  define PWM_BUFFER_COUNT 4

 #endif


 #ifndef PWM_AUDIO_FREQUENCY

 #  define PWM_AUDIO_FREQUENCY 30000

 #endif


 // Activate Networking for All Processors

 // #define USE_ETHERNET

 // #define USE_AUDIO_SERVER

 // #define USE_URL_ARDUINO


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

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

 #  define ESP32C3

 #  define ESP32X

 #  define USE_INT24_FROM_INT

 #  define USE_TDM

 #  define USE_PDM

 #endif

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

 #  define ESP32S2

 #  define ESP32X

 #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_ESP32C6)

 #  define ESP32C6

 #  define ESP32X

 #  define USE_TDM

 #  define USE_PDM

 #endif

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

 #  define ESP32P4

 #  define ESP32X

 #  define USE_TDM

 #  define USE_PDM

 #  define USE_PDM_RX

 #endif


 // for all ESP32 families

 #if defined(ESP32)

 // 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

 #endif


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

 #if defined(ESP32)  && !defined(ESP32X) && !defined(CONFIG_IDF_TARGET_ESP32H2)

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

 #  define USE_INT24_FROM_INT

 #endif


 #define USE_ANALOG

 #define USE_I2S

 #define USE_PDM_RX


 #ifdef ARDUINO

 #  define USE_PWM

 #  define USE_WIFI

 #  define USE_WIFI_CLIENT_SECURE

 #  define USE_URL_ARDUINO

 #  define USE_AUDIO_SERVER

 #  define USE_TIMER

 #endif


 #define USE_TYPETRAITS

 #define USE_STREAM_WRITE_OVERRIDE

 #define USE_STREAM_READ_OVERRIDE

 #define USE_TOUCH_READ

 #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

 #define I2S_USE_APLL true

 // 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_CLIENT_TIMEOUT 60000;

 #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(ESP32)  && defined(ESP32X)

 #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 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 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

 #define I2S_USE_APLL true

 // 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_CLIENT_TIMEOUT 60000;

 #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(ESP32)  && defined(CONFIG_IDF_TARGET_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

 #define I2S_USE_APLL true

 // 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


 //----- ESP8266 -----------

 #ifdef ESP8266

 #  include <ESP8266WiFi.h>

 //#define USE_URL_ARDUINO // commented out because of compile errors

 #define USE_I2S

 #define USE_TYPETRAITS

 #define USE_TIMER

 #define USE_WIFI

 #define USE_AUDIO_SERVER

 #define USE_URL_ARDUINO


 #define PIN_PWM_START 12

 #define PIN_I2S_BCK -1

 #define PIN_I2S_WS -1

 #define PIN_I2S_DATA_IN -1

 #define PIN_I2S_DATA_OUT -1

 #define I2S_USE_APLL false

 #define PIN_I2S_MUTE 23

 #define SOFT_MUTE_VALUE 0

 #define PIN_CS SS

 #define USE_SERVER_ACCEPT 1


 #define URL_CLIENT_TIMEOUT 60000;

 #define URL_HANDSHAKE_TIMEOUT 120000

 #define USE_SD_SUPPORTS_SPI


 #endif


 //------ NANO33BLE ----------

 #if (defined(ARDUINO_SEEED_XIAO_NRF52840_SENSE) || defined(ARDUINO_ARDUINO_NANO33BLE) || defined(ARDUINO_ARCH_MBED_NANO)) && !defined(ARDUINO_ARCH_ZEPHYR)

 #define USE_NANO33BLE

 #define USE_INT24_FROM_INT

 #define USE_I2S

 #define USE_PWM

 #define USE_TYPETRAITS

 #define USE_TIMER

 //#define USE_INITIALIZER_LIST

 #define USE_ALT_PIN_SUPPORT


 #define PIN_PWM_START 5

 #define PIN_I2S_BCK 2

 #define PIN_I2S_WS 3

 #define PIN_I2S_DATA_IN 4

 #define PIN_I2S_DATA_OUT 4

 // Default Setting: The mute pin can be switched actovated by setting it to a gpio (e.g 4). Or you could drive the LED by assigning LED_BUILTIN

 #define PIN_I2S_MUTE -1

 #define SOFT_MUTE_VALUE 0

 #define PIN_CS SS

 #endif


 //----- RP2040 MBED -----------

 #if defined(ARDUINO_ARCH_MBED_RP2040)

 // install https://github.com/pschatzmann/rp2040-i2s

 #define RP2040_MBED

 #define USE_I2S 1

 #define USE_PWM

 #define USE_ANALOG_ARDUINO

 #define USE_TYPETRAITS

 #define USE_TIMER

 #define USE_INT24_FROM_INT


 #define PIN_ANALOG_START 26

 #define PIN_PWM_START 6

 #define PIN_I2S_BCK 26

 #define PIN_I2S_WS PIN_I2S_BCK+1

 #define PIN_I2S_DATA_IN 28

 #define PIN_I2S_DATA_OUT 28

 // Default Setting: The mute pin can be switched actovated by setting it to a gpio (e.g 4). Or you could drive the LED by assigning LED_BUILTIN

 #define PIN_I2S_MUTE -1

 #define SOFT_MUTE_VALUE 0

 #define PIN_CS 1 //PIN_SPI0_SS


 // fix missing __sync_synchronize symbol

 #define FIX_SYNC_SYNCHRONIZE

 #define IRAM_ATTR

 #ifndef ANALOG_BUFFER_SIZE

 #define ANALOG_BUFFER_SIZE 1024

 #endif


 #ifndef ANALOG_BUFFERS

 #define ANALOG_BUFFERS 50

 #endif


 //#define USE_ESP8266_AUDIO


 //----- RP2040 -----------

 #elif defined(ARDUINO_ARCH_RP2040)

 #define RP2040_HOWER

 #define USE_SD_NO_NS

 #define USE_I2S

 #define USE_PWM

 #define USE_ANALOG_ARDUINO

 #define USE_TYPETRAITS

 #define USE_TIMER

 #define USE_INT24_FROM_INT


 #define PIN_ANALOG_START 26

 #define PIN_PWM_START 6

 #define PIN_I2S_BCK 26

 #define PIN_I2S_WS PIN_I2S_BCK+1

 #define PIN_I2S_DATA_IN 28

 #define PIN_I2S_DATA_OUT 28

 #define PIN_I2S_MCK -1

 // Default Setting: The mute pin can be switched actovated by setting it to a gpio (e.g 4). Or you could drive the LED by assigning LED_BUILTIN

 #define PIN_I2S_MUTE -1

 #define SOFT_MUTE_VALUE 0

 #define PIN_CS PIN_SPI0_SS

 #define USE_SERVER_ACCEPT true


 // fix missing __sync_synchronize symbol

 //#define FIX_SYNC_SYNCHRONIZE

 #define IRAM_ATTR


 #ifndef ANALOG_BUFFER_SIZE

 #define ANALOG_BUFFER_SIZE 256

 #endif


 #ifndef ANALOG_BUFFERS

 #define ANALOG_BUFFERS 100

 #endif


 //#define USE_CONCURRENCY

 #define USE_SD_SUPPORTS_SPI


 // default pins for VS1053 shield

 #define VS1053_CS 17

 #define VS1053_DCS 9

 #define VS1053_DREQ 10

 #define VS1053_CS_SD -1

 #define VS1053_RESET 11

 #define VS1053_DEFINED

 #endif


 // The Pico W has WIFI support: but platformio is messing up, so we support NO_WIFI

 #if (defined(ARDUINO_NANO_RP2040_CONNECT) || defined(ARDUINO_RASPBERRY_PI_PICO_W) || defined(ARDUINO_ARCH_RP2040)) && (LWIP_IPV4==1 || LWIP_IPV6==1) &&!defined(NO_WIFI)

 #  include <WiFi.h>

 #  define USE_WIFI

 #  define USE_WIFI_CLIENT_SECURE

 #  define USE_URL_ARDUINO

 #  define USE_AUDIO_SERVER

 using WiFiServerSecure = BearSSL::WiFiServerSecure;

 #endif


 //----- AVR -----------

 #ifdef __AVR__

 #define USE_SD_NO_NS

 #define USE_PWM

 #define USE_TIMER

 #define NO_INPLACE_INIT_SUPPORT

 // Uncomment to activate network

 //#include <Ethernet.h>

 //#define USE_URL_ARDUINO

 #ifndef assert

 #  define assert(T)

 #endif


 #define PIN_PWM_START 6

 #define PIN_CS SS


 #undef PWM_BUFFER_SIZE

 #define PWM_BUFFER_SIZE 125


 #undef DEFAULT_BUFFER_SIZE

 #define DEFAULT_BUFFER_SIZE 125


 // #undef USE_AUDIO_LOGGING

 // logging is using too much memory

 #undef LOG_PRINTF_BUFFER_SIZE

 #define LOG_PRINTF_BUFFER_SIZE 80


 #define NO_TRACED

 #define NO_TRACEI


 // we use  spi to emulate i2s

 #define PIN_I2S_BCK 13

 #define PIN_I2S_WS 10

 #define PIN_I2S_DATA_IN 12

 #define PIN_I2S_DATA_OUT 11

 #define PIN_I2S_MUTE -1


 #endif


 //---- STM32 ------------

 #if defined(ARDUINO_ARCH_STM32)

 #define STM32

 #endif


 #ifdef STM32

 #define USE_I2S

 #define USE_PWM

 #define USE_TIMER

 #define USE_ANALOG

 #define USE_ANALOG_ARDUINO

 #define USE_INT24_FROM_INT


 #define PIN_ANALOG_START PA0

 #define PIN_PWM_START PA0

 #define PWM_DEFAULT_TIMER TIM2

 #define PWM_FREQ_TIMER_NO 3

 #define USE_SD_NO_NS


 #define PIN_I2S_BCK -1

 #define PIN_I2S_WS -1

 #define PIN_I2S_DATA_IN -1

 #define PIN_I2S_DATA_OUT -1

 #define PIN_I2S_MUTE -1

 #define SOFT_MUTE_VALUE 0

 #define PIN_CS -1


 #define USE_ETHERNET

 #define USE_URL_ARDUINO

 #define USE_AUDIO_SERVER


 #endif


 //---- SAMD ------------


 #ifdef ARDUINO_ARCH_SAMD

 #define NO_INPLACE_INIT_SUPPORT

 #ifndef SEEED_XIAO_M0

 #  define USE_I2S

 #endif

 #define USE_INT24_FROM_INT

 #define PIN_I2S_BCK 1

 #define PIN_I2S_WS PIN_I2S_BCK+1

 #define PIN_I2S_DATA_IN 3

 #define PIN_I2S_DATA_OUT 3

 #define PIN_I2S_MUTE -1

 #define SOFT_MUTE_VALUE 0

 #define USE_SD_NO_NS

 #define PIN_CS 4

 #endif


 #ifdef ARDUINO_SAMD_MKRWIFI1010

 #include <WiFiNINA.h>

 #define USE_URL_ARDUINO

 #define USE_AUDIO_SERVER

 #endif


 //---- GIGA ------------

 // DRAFT Support - Not tested !

 #if defined(ARDUINO_GIGA)

 #include <WiFi.h>

 #include <Arduino_AdvancedAnalog.h>

 #define IS_MBED

 #define USE_INT24_FROM_INT

 #define USE_TYPETRAITS

 #define USE_ANALOG

 #define USE_STREAM_WRITE_OVERRIDE

 #define ANALOG_BUFFER_SIZE 1024

 #define ANALOG_BUFFERS 10

 #define USE_URL_ARDUINO

 #define USE_AUDIO_SERVER


 #define PIN_ANALOG_START A7

 #define PIN_DAC_1 A12

 #define PIN_DAC_2 A13


 #endif


 // //---- Portenta ------------

 // // DRAFT: not tested

 #if defined(ARDUINO_ARCH_MBED_PORTENTA)

 #include <WiFi.h>

 #include <Arduino_AdvancedAnalog.h>

 #define IS_MBED

 #define USE_INT24_FROM_INT

 #define USE_TYPETRAITS

 #define USE_ANALOG

 #define USE_TIMER

 #define USE_PWM

 #define USE_STREAM_WRITE_OVERRIDE

 #define ANALOG_BUFFER_SIZE 1024

 #define ANALOG_BUFFERS 10

 #define USE_URL_ARDUINO

 #define USE_AUDIO_SERVER


 #define PIN_ANALOG_START A0

 #define PIN_PWM_START D2

 #define PIN_DAC_1 D0

 #define PIN_DAC_2 D1

 #endif


 //------ RENESAS ----------

 // Arduino UNO R4

 #if defined(ARDUINO_ARCH_RENESAS) || defined(_RENESAS_RA_)

 // no trace to save on memory

 #define NO_TRACE

 #define LOG_NO_MSG  // around 4K less


 #define USE_INT24_FROM_INT

 #define IS_RENESAS 1

 #define USE_TYPETRAITS

 #define USE_TIMER

 #define USE_PWM

 #define PIN_PWM_START D2

 #define PIN_PWM_COUNT 12

 #define USE_ANALOG

 #define USE_ANALOG_ARDUINO

 #define USE_SD_NO_NS

 #define PIN_ANALOG_START A0

 #define ANALOG_BUFFER_SIZE 512

 #define ANALOG_BUFFERS 5

 #define ANALOG_MAX_OUT_CHANNELS 1

 #define ANALOG_MAX_SAMPLE_RATE 16000

 // default pins for UNO VS1053 shield

 #define VS1053_CS 6

 #define VS1053_DCS 7

 #define VS1053_DREQ 2

 #define VS1053_CS_SD 9

 #define VS1053_RESET 8

 #define VS1053_DEFINED

 #define PIN_CS 9


 #if defined(ARDUINO) && !defined(ARDUINO_MINIMA)

 #  define USE_WIFI

 #  define USE_URL_ARDUINO

 #  define USE_AUDIO_SERVER

 #  include "WiFiS3.h"

 #endif


 #endif


 // ------ Zephyr -------

 #ifdef ARDUINO_ARCH_ZEPHYR

 #  define IS_ZEPHYR

 #  define NO_INPLACE_INIT_SUPPORT

 #  define USE_TYPETRAITS

 #  define USE_I2S

 #  define PIN_I2S_BCK 2

 #  define PIN_I2S_WS 3

 #  define PIN_I2S_DATA_IN 4

 #  define PIN_I2S_DATA_OUT 4

 // Default Setting: The mute pin can be switched actovated by setting it to a gpio (e.g 4). Or you could drive the LED by assigning LED_BUILTIN

 #  define PIN_I2S_MUTE -1

 #  define SOFT_MUTE_VALUE 0

 #  define USE_NANO33BLE

 #  define USE_ALT_PIN_SUPPORT

 #endif


 //------ VS1053 ----------

 // see https://github.com/pschatzmann/arduino-vs1053/wiki/Pinouts-for-Processors-and-Tested-Boards#microcontrollers

 // Default Pins for VS1053

 #ifndef VS1053_DEFINED

 #  define VS1053_CS 5

 #  define VS1053_DCS 16

 #  define VS1053_DREQ 4

 #  define VS1053_RESET 15

 #  define VS1053_CS_SD -1

 #endif


 // use 0 for https://github.com/baldram/ESP_VS1053_Library

 // use 1 for https://github.com/pschatzmann/arduino-vs1053

 #define VS1053_EXT 1

 #define VS1053_DEFAULT_VOLUME 0.7


 //----------------

 // Fallback defined if nothing was defined in the platform


 #ifndef ARDUINO

 #  define USE_STREAM_WRITE_OVERRIDE

 #endif


 #ifndef ANALOG_MAX_SAMPLE_RATE

 #  define ANALOG_MAX_SAMPLE_RATE 44100

 #endif


 #ifndef URL_CLIENT_TIMEOUT

 #  define URL_CLIENT_TIMEOUT 60000;

 #  define URL_HANDSHAKE_TIMEOUT 120000

 #endif


 #ifndef USE_TASK

 #  define USE_TASK false

 #endif


 #ifndef USE_SERVER_ACCEPT

 #  define USE_SERVER_ACCEPT false

 #endif


 #ifndef USE_ALLOCATOR

 #  define USE_ALLOCATOR false

 #endif


 // Standard Arduino Print provides flush function

 #ifndef USE_PRINT_FLUSH

 #  define USE_PRINT_FLUSH true

 #endif


 #ifndef ESP_IDF_VERSION_VAL

 #  define ESP_IDF_VERSION_VAL(a, b , c) 0

 #endif


 #if USE_CHECK_MEMORY

 #  define CHECK_MEMORY() checkMemory(true)

 #else

 #  define CHECK_MEMORY()

 #endif


 #pragma GCC diagnostic ignored "-Wunused-variable"

 #pragma GCC diagnostic ignored "-Wunused-function"

 #pragma GCC diagnostic ignored "-Wvla"

 #pragma GCC diagnostic ignored "-Wsign-compare"

 #pragma GCC diagnostic ignored "-Woverloaded-virtual"

 #pragma GCC diagnostic ignored "-Wdouble-promotion"


 #ifdef USE_NO_MEMACCESS

 #pragma GCC diagnostic ignored "-Wclass-memaccess"

 #endif


 #ifdef USE_INITIALIZER_LIST

 #pragma GCC diagnostic ignored "-Wnarrowing"

 #endif


 #undef rewind


 // select int24 implementation

 #include "AudioTools/CoreAudio/AudioBasic/Int24_3bytes_t.h"

 #include "AudioTools/CoreAudio/AudioBasic/Int24_4bytes_t.h"

 #include "AudioTools/CoreAudio/AudioBasic/FloatAudio.h"


 namespace audio_tools {

     #ifdef USE_3BYTE_INT24

         using int24_t = audio_tools::int24_3bytes_t;

     #else

         using int24_t = audio_tools::int24_4bytes_t;

     #endif

 }

NoArduino.h
If you want to use the framework w/o Arduino you need to provide the implementation of a couple of cl...

audio_tools::int24_3bytes_t
24bit integer which is used for I2S sound processing. The values are really using 3 bytes....
Definition: Int24_3bytes_t.h:16

audio_tools::int24_4bytes_t
24bit integer which is used for I2S sound processing. The values are represented as int32_t,...
Definition: Int24_4bytes_t.h:16

audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AudioConfig.h:868