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93 lines
1.7 KiB
C
93 lines
1.7 KiB
C
/*
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* SPDX-FileCopyrightText: 2020 Freie Universität Berlin
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* SPDX-License-Identifier: LGPL-2.1-only
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*/
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#pragma once
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/**
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* @ingroup boards_adafruit-feather-nrf52840-express
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* @{
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*
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* @file
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* @brief Peripheral configuration for the Adafruit Feather nRF52840
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* Express
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*
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* @author Martine S. Lenders <m.lenders@fu-berlin.de>
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*
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*/
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#include "periph_cpu.h"
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#include "cfg_clock_32_1.h"
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#include "cfg_rtt_default.h"
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#include "cfg_timer_default.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 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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{
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.dev = NRF_UARTE0,
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.rx_pin = GPIO_PIN(0, 24),
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.tx_pin = GPIO_PIN(0, 25),
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#ifdef MODULE_PERIPH_UART_HW_FC
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.rts_pin = GPIO_UNDEF,
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.cts_pin = GPIO_UNDEF,
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#endif
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.irqn = UARTE0_UART0_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_NUMOF ARRAY_SIZE(uart_config)
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/** @} */
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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_SPIM0,
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.sclk = GPIO_PIN(0, 14),
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.mosi = GPIO_PIN(0, 13),
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.miso = GPIO_PIN(0, 15),
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},
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{
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.dev = NRF_SPIM1,
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.sclk = GPIO_PIN(0, 19),
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.mosi = GPIO_PIN(0, 17),
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.miso = GPIO_PIN(0, 22),
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}
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};
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#define SPI_NUMOF ARRAY_SIZE(spi_config)
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/** @} */
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/**
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* @name I2C configuration
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* @{
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*/
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static const i2c_conf_t i2c_config[] = {
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{
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.dev = NRF_TWIM1,
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.scl = 11,
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.sda = 12,
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.speed = I2C_SPEED_NORMAL
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}
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};
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#define I2C_NUMOF ARRAY_SIZE(i2c_config)
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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/** @} */
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