arduino-pico/variants/rpipico/pins_arduino.h
Earle F. Philhower, III 6e51516d6c
Set default pins for peripherals per datasheet (#103)
Using the official Raspberry Pi Pico datasheet and the Adafruit Feather
RP2040 schematic, set the default pins for peripherals to match.

Fixes #92
2021-04-16 10:23:43 -07:00

39 lines
755 B
C

#pragma once
// Pin definitions taken from:
// https://datasheets.raspberrypi.org/pico/pico-datasheet.pdf
// LEDs
#define PIN_LED (25u)
// Serial
#define PIN_SERIAL1_TX (0u)
#define PIN_SERIAL1_RX (1u)
#define PIN_SERIAL2_TX (8u)
#define PIN_SERIAL2_RX (9u)
// SPI
#define PIN_SPI0_MISO (16u)
#define PIN_SPI0_MOSI (19u)
#define PIN_SPI0_SCK (18u)
#define PIN_SPI0_SS (17u)
#define PIN_SPI1_MISO (12u)
#define PIN_SPI1_MOSI (15u)
#define PIN_SPI1_SCK (14u)
#define PIN_SPI1_SS (13u)
// Wire
#define PIN_WIRE0_SDA (4u)
#define PIN_WIRE0_SCL (5u)
#define PIN_WIRE1_SDA (26u)
#define PIN_WIRE1_SCL (27u)
#define SERIAL_HOWMANY (3u)
#define SPI_HOWMANY (2u)
#define WIRE_HOWMANY (2u)
#include "../generic/common.h"