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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
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Original file line number | Diff line number | Diff line change |
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@@ -1,8 +1,41 @@ | ||
#ifndef __rpipico_pins_arduino_h__ | ||
#define __rpipico_pins_arduino_h__ | ||
#pragma once | ||
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#define LED_BUILTIN 13 | ||
// Pin definitions taken from: | ||
// https://learn.adafruit.com/assets/100337 | ||
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#include "../generic/common.h" | ||
// LEDs | ||
#define PIN_LED (13u) | ||
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// Serial | ||
#define PIN_SERIAL1_TX (0u) | ||
#define PIN_SERIAL1_RX (1u) | ||
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// Not pinned out | ||
#define PIN_SERIAL2_TX (31u) | ||
#define PIN_SERIAL2_RX (31u) | ||
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// SPI | ||
#define PIN_SPI0_MISO (20u) | ||
#define PIN_SPI0_MOSI (19u) | ||
#define PIN_SPI0_SCK (18u) | ||
#define PIN_SPI0_SS (17u) | ||
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// Not pinned out | ||
#define PIN_SPI1_MISO (31u) | ||
#define PIN_SPI1_MOSI (31u) | ||
#define PIN_SPI1_SCK (31u) | ||
#define PIN_SPI1_SS (31u) | ||
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#endif | ||
// Wire | ||
#define PIN_WIRE0_SDA (2u) | ||
#define PIN_WIRE0_SCL (3u) | ||
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// Not pinned out | ||
#define PIN_WIRE1_SDA (31u) | ||
#define PIN_WIRE1_SCL (31u) | ||
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#define SERIAL_HOWMANY (2u) | ||
#define SPI_HOWMANY (1u) | ||
#define WIRE_HOWMANY (1u) | ||
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#include "../generic/common.h" |
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Original file line number | Diff line number | Diff line change |
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@@ -1,63 +1,50 @@ | ||
#ifndef __generic_common_h__ | ||
#define __generic_common_h__ | ||
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#include <Arduino.h> | ||
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static const pin_size_t D0 = 0; | ||
static const pin_size_t D1 = 1; | ||
static const pin_size_t D2 = 2; | ||
static const pin_size_t D3 = 3; | ||
static const pin_size_t D4 = 4; | ||
static const pin_size_t D5 = 5; | ||
static const pin_size_t D6 = 6; | ||
static const pin_size_t D7 = 7; | ||
static const pin_size_t D8 = 8; | ||
static const pin_size_t D9 = 9; | ||
static const pin_size_t D10 = 10; | ||
static const pin_size_t D11 = 11; | ||
static const pin_size_t D12 = 12; | ||
static const pin_size_t D13 = 13; | ||
static const pin_size_t D14 = 14; | ||
static const pin_size_t D15 = 15; | ||
static const pin_size_t D16 = 16; | ||
static const pin_size_t D17 = 17; | ||
static const pin_size_t D18 = 18; | ||
static const pin_size_t D19 = 19; | ||
static const pin_size_t D20 = 20; | ||
static const pin_size_t D21 = 21; | ||
static const pin_size_t D22 = 22; | ||
static const pin_size_t D23 = 23; | ||
static const pin_size_t D24 = 24; | ||
static const pin_size_t D25 = 25; | ||
static const pin_size_t D26 = 26; | ||
static const pin_size_t D27 = 27; | ||
static const pin_size_t D28 = 28; | ||
static const pin_size_t D29 = 29; | ||
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static const pin_size_t A0 = 26; | ||
static const pin_size_t A1 = 27; | ||
static const pin_size_t A2 = 28; | ||
static const pin_size_t A3 = 29; | ||
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#ifndef PIN_SPI_SS | ||
#define PIN_SPI_SS (1) | ||
#endif | ||
#ifndef PIN_SPI_MOSI | ||
#define PIN_SPI_MOSI (3) | ||
#endif | ||
#ifndef PIN_SPI_MISO | ||
#define PIN_SPI_MISO (0) | ||
#endif | ||
#ifndef PIN_SPI_SCK | ||
#define PIN_SPI_SCK (2) | ||
#endif | ||
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static const pin_size_t SS = PIN_SPI_SS; | ||
static const pin_size_t MOSI = PIN_SPI_MOSI; | ||
static const pin_size_t MISO = PIN_SPI_MISO; | ||
static const pin_size_t SCK = PIN_SPI_SCK; | ||
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#endif | ||
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#pragma once | ||
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#define PINS_COUNT (30u) | ||
#define NUM_DIGITAL_PINS (30u) | ||
#define NUM_ANALOG_INPUTS (4u) | ||
#define NUM_ANALOG_OUTPUTS (0u) | ||
#define ADC_RESOLUTION (12u) | ||
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#define LED_BUILTIN PIN_LED | ||
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static const uint8_t D0 = (0u); | ||
static const uint8_t D1 = (1u); | ||
static const uint8_t D2 = (2u); | ||
static const uint8_t D3 = (3u); | ||
static const uint8_t D4 = (4u); | ||
static const uint8_t D5 = (5u); | ||
static const uint8_t D6 = (6u); | ||
static const uint8_t D7 = (7u); | ||
static const uint8_t D8 = (8u); | ||
static const uint8_t D9 = (9u); | ||
static const uint8_t D10 = (10u); | ||
static const uint8_t D11 = (11u); | ||
static const uint8_t D12 = (12u); | ||
static const uint8_t D13 = (13u); | ||
static const uint8_t D14 = (14u); | ||
static const uint8_t D15 = (15u); | ||
static const uint8_t D16 = (16u); | ||
static const uint8_t D17 = (17u); | ||
static const uint8_t D18 = (18u); | ||
static const uint8_t D19 = (19u); | ||
static const uint8_t D20 = (20u); | ||
static const uint8_t D21 = (21u); | ||
static const uint8_t D22 = (22u); | ||
static const uint8_t D23 = (23u); | ||
static const uint8_t D24 = (24u); | ||
static const uint8_t D25 = (25u); | ||
static const uint8_t D26 = (26u); | ||
static const uint8_t D27 = (27u); | ||
static const uint8_t D28 = (28u); | ||
static const uint8_t D29 = (29u); | ||
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static const uint8_t A0 = (26u); | ||
static const uint8_t A1 = (27u); | ||
static const uint8_t A2 = (28u); | ||
static const uint8_t A3 = (29u); | ||
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static const uint8_t SS = PIN_SPI1_SS; | ||
static const uint8_t MOSI = PIN_SPI1_MOSI; | ||
static const uint8_t MISO = PIN_SPI1_MISO; | ||
static const uint8_t SCK = PIN_SPI1_SCK; |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1 +1,39 @@ | ||
#include "common.h" | ||
#pragma once | ||
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// Pin definitions taken from: | ||
// https://datasheets.raspberrypi.org/pico/pico-datasheet.pdf | ||
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// LEDs | ||
#define PIN_LED (25u) | ||
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// Serial | ||
#define PIN_SERIAL1_TX (0u) | ||
#define PIN_SERIAL1_RX (1u) | ||
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#define PIN_SERIAL2_TX (8u) | ||
#define PIN_SERIAL2_RX (9u) | ||
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// SPI | ||
#define PIN_SPI0_MISO (16u) | ||
#define PIN_SPI0_MOSI (19u) | ||
#define PIN_SPI0_SCK (18u) | ||
#define PIN_SPI0_SS (17u) | ||
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#define PIN_SPI1_MISO (12u) | ||
#define PIN_SPI1_MOSI (15u) | ||
#define PIN_SPI1_SCK (14u) | ||
#define PIN_SPI1_SS (13u) | ||
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// Wire | ||
#define PIN_WIRE0_SDA (4u) | ||
#define PIN_WIRE0_SCL (5u) | ||
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#define PIN_WIRE1_SDA (26u) | ||
#define PIN_WIRE1_SCL (27u) | ||
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#define SERIAL_HOWMANY (3u) | ||
#define SPI_HOWMANY (2u) | ||
#define WIRE_HOWMANY (2u) | ||
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#include "../generic/common.h" |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,8 +1,39 @@ | ||
#ifndef __rpipico_pins_arduino_h__ | ||
#define __rpipico_pins_arduino_h__ | ||
#pragma once | ||
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||
#define LED_BUILTIN 25 | ||
// Pin definitions taken from: | ||
// https://datasheets.raspberrypi.org/pico/pico-datasheet.pdf | ||
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#include "../generic/common.h" | ||
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#endif | ||
// LEDs | ||
#define PIN_LED (25u) | ||
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// Serial | ||
#define PIN_SERIAL1_TX (0u) | ||
#define PIN_SERIAL1_RX (1u) | ||
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#define PIN_SERIAL2_TX (8u) | ||
#define PIN_SERIAL2_RX (9u) | ||
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// SPI | ||
#define PIN_SPI0_MISO (16u) | ||
#define PIN_SPI0_MOSI (19u) | ||
#define PIN_SPI0_SCK (18u) | ||
#define PIN_SPI0_SS (17u) | ||
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#define PIN_SPI1_MISO (12u) | ||
#define PIN_SPI1_MOSI (15u) | ||
#define PIN_SPI1_SCK (14u) | ||
#define PIN_SPI1_SS (13u) | ||
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// Wire | ||
#define PIN_WIRE0_SDA (4u) | ||
#define PIN_WIRE0_SCL (5u) | ||
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#define PIN_WIRE1_SDA (26u) | ||
#define PIN_WIRE1_SCL (27u) | ||
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#define SERIAL_HOWMANY (3u) | ||
#define SPI_HOWMANY (2u) | ||
#define WIRE_HOWMANY (2u) | ||
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#include "../generic/common.h" |