arduino-audio-tools/rp2040hower_8h_source.html

#pragma once


#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


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

#if (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