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Fixed generic PIN_LED and SPI0 Pin assignment on WIZnet W55RP20-EVB-Pico. (#2956)

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* Update pins_arduino.h

Changed PIN_LED to match USERLED on PCB. Removed unavailable pins from SPI0 connection.

* Update pins_arduino.h

Uncommented SPI0 pins and reassigned them over GPIO 2,3,4,5.
This commit is contained in:
Ricardo Marques 2025-05-14 01:18:04 +01:00 committed by GitHub
parent 19b14898ea
commit de7f1a7e83
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1 changed files with 40 additions and 1 deletions
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variants/wiznet_55rp20_evb_pico/pins_arduino.h
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@ -1 +1,40 @@
#include "../generic/pins_arduino.h"
#pragma once
// Pin definitions taken from:
// https://datasheets.raspberrypi.org/pico/pico-datasheet.pdf
// LEDs
#define PIN_LED (19u)
// Serial
#define PIN_SERIAL1_TX (0u)
#define PIN_SERIAL1_RX (1u)
#define PIN_SERIAL2_TX (8u)
#define PIN_SERIAL2_RX (9u)
// SPI
// Default SPI0 pins are used internally and are unavailable on this board. To use SPI0 other peripherals must be sacrificed.
#define PIN_SPI0_MISO (2u) // 16u is connected to the buck-boost converted.
#define PIN_SPI0_MOSI (3u) // 19u is connected to USERLED, defined as PIN_LED.
#define PIN_SPI0_SCK (4u) // 18u is connected to a voltage divider on VBUS.
#define PIN_SPI0_SS (5u) // 17u doesn't even show up in the schematics.
#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"