| /* |
| * Copyright (c) 2016 Nordic Semiconductor ASA. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #ifndef __INC_BOARD_H |
| #define __INC_BOARD_H |
| |
| /* External edge connector pin mappings to nRF51 GPIO pin numbers. |
| * More information: |
| * https://www.microbit.co.uk/device/pins |
| * https://github.com/microbit-foundation/microbit-reference-design/tree/master/PDF/Schematic%20Print |
| */ |
| #define EXT_P0_GPIO_PIN 3 /* P0, Analog in */ |
| #define EXT_P1_GPIO_PIN 2 /* P1, Analog in */ |
| #define EXT_P2_GPIO_PIN 1 /* P2, Analog in */ |
| #define EXT_P3_GPIO_PIN 4 /* P3, Analog in, LED Col 1 */ |
| #define EXT_P4_GPIO_PIN 5 /* P4, Analog in, LED Col 2 */ |
| #define EXT_P5_GPIO_PIN 17 /* P5, Button A */ |
| #define EXT_P6_GPIO_PIN 12 /* P6, LED Col 9 */ |
| #define EXT_P7_GPIO_PIN 11 /* P7, LED Col 8 */ |
| #define EXT_P8_GPIO_PIN 18 /* P8 */ |
| #define EXT_P9_GPIO_PIN 10 /* P9, LED Col 7 */ |
| #define EXT_P10_GPIO_PIN 6 /* P10, Analog in, LED Col 3 */ |
| #define EXT_P11_GPIO_PIN 26 /* P11, Button B */ |
| #define EXT_P12_GPIO_PIN 20 /* P12 */ |
| #define EXT_P13_GPIO_PIN 23 /* P13, SPI1 SCK */ |
| #define EXT_P14_GPIO_PIN 22 /* P14, SPI1 MISO */ |
| #define EXT_P15_GPIO_PIN 21 /* P15, SPI1 MOSI */ |
| #define EXT_P16_GPIO_PIN 16 /* P16 */ |
| /* 17 and 18 are just 3.3V pins */ |
| #define EXT_P19_GPIO_PIN 0 /* P19, I2C1 SCL */ |
| #define EXT_P20_GPIO_PIN 30 /* P20, I2C1 SDA */ |
| |
| #endif /* __INC_BOARD_H */ |
