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https://github.com/zephyrproject-rtos/zephyr
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95776d945c
Since the mb_display driver is specific to the microbit we can move the GPIO pin defines from board.h into the driver. This lets us remove one of the few remaining drivers that is including board.h Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
39 lines
1.4 KiB
C
39 lines
1.4 KiB
C
/*
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* Copyright (c) 2016 Nordic Semiconductor ASA.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef __INC_BOARD_H
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#define __INC_BOARD_H
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#include <soc.h>
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/* External edge connector pin mappings to nRF51 GPIO pin numbers.
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* More information:
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* https://www.microbit.co.uk/device/pins
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* https://github.com/microbit-foundation/microbit-reference-design/tree/master/PDF/Schematic%20Print
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*/
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#define EXT_P0_GPIO_PIN 3 /* P0, Analog in */
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#define EXT_P1_GPIO_PIN 2 /* P1, Analog in */
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#define EXT_P2_GPIO_PIN 1 /* P2, Analog in */
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#define EXT_P3_GPIO_PIN 4 /* P3, Analog in, LED Col 1 */
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#define EXT_P4_GPIO_PIN 5 /* P4, Analog in, LED Col 2 */
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#define EXT_P5_GPIO_PIN 17 /* P5, Button A */
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#define EXT_P6_GPIO_PIN 12 /* P6, LED Col 9 */
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#define EXT_P7_GPIO_PIN 11 /* P7, LED Col 8 */
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#define EXT_P8_GPIO_PIN 18 /* P8 */
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#define EXT_P9_GPIO_PIN 10 /* P9, LED Col 7 */
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#define EXT_P10_GPIO_PIN 6 /* P10, Analog in, LED Col 3 */
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#define EXT_P11_GPIO_PIN 26 /* P11, Button B */
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#define EXT_P12_GPIO_PIN 20 /* P12 */
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#define EXT_P13_GPIO_PIN 23 /* P13, SPI1 SCK */
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#define EXT_P14_GPIO_PIN 22 /* P14, SPI1 MISO */
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#define EXT_P15_GPIO_PIN 21 /* P15, SPI1 MOSI */
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#define EXT_P16_GPIO_PIN 16 /* P16 */
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/* 17 and 18 are just 3.3V pins */
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#define EXT_P19_GPIO_PIN 0 /* P19, I2C1 SCL */
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#define EXT_P20_GPIO_PIN 30 /* P20, I2C1 SDA */
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#endif /* __INC_BOARD_H */
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