mirror of
https://github.com/RIOT-OS/RIOT.git
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04b7ab16c0
Added a SPI config that allows using Arduino-Shields that use SPI via the Arduino-ICSP header
79 lines
1.7 KiB
C
79 lines
1.7 KiB
C
/*
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* Copyright (C) 2018 Inria
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup boards_nrf52840dk
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* @{
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*
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* @file
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* @brief Peripheral configuration for the nRF52840 DK
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*
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* @author Alexandre Abadie <alexandre.abadie@inria.fr>
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*
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*/
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#ifndef PERIPH_CONF_H
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#define PERIPH_CONF_H
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#include "periph_conf_common.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @name SPI configuration
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* @{
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*/
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static const spi_conf_t spi_config[] = {
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{
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.dev = NRF_SPI0,
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.sclk = GPIO_PIN(1, 15),
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.mosi = GPIO_PIN(1, 13),
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.miso = GPIO_PIN(1, 14),
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}
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};
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#define SPI_NUMOF (sizeof(spi_config) / sizeof(spi_config[0]))
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/** @} */
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/**
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* @name UART configuration
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* @{
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*/
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static const uart_conf_t uart_config[] = {
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{ /* Mapped to USB virtual COM port */
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.dev = NRF_UARTE0,
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.rx_pin = GPIO_PIN(0,8),
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.tx_pin = GPIO_PIN(0,6),
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.rts_pin = GPIO_PIN(0,5),
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.cts_pin = GPIO_PIN(0,7),
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.irqn = UARTE0_UART0_IRQn,
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},
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{ /* Mapped to Arduino D0/D1 pins */
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.dev = NRF_UARTE1,
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.rx_pin = GPIO_PIN(1,1),
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.tx_pin = GPIO_PIN(1,2),
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.rts_pin = (uint8_t)GPIO_UNDEF,
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.cts_pin = (uint8_t)GPIO_UNDEF,
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.irqn = UARTE1_IRQn,
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},
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};
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#define UART_0_ISR (isr_uart0)
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#define UART_1_ISR (isr_uarte1)
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#define UART_NUMOF (sizeof(uart_config) / sizeof(uart_config[0]))
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif /* PERIPH_CONF_H */
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/** @} */
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