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https://github.com/RIOT-OS/RIOT.git
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124 lines
2.4 KiB
C
124 lines
2.4 KiB
C
/*
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* Copyright (C) 2020 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_adafruit-clue
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* @{
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*
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* @file
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* @brief Peripheral configuration for the Adafruit Clue board
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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_cpu.h"
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#include "cfg_clock_32_0.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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/**
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* @brief UART configuration.
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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, 4),
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.tx_pin = GPIO_PIN(0, 5),
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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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/**
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* @brief UART 0 Interrupt Service Routine.
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*/
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#define UART_0_ISR (isr_uart0)
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/**
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* @brief Number of UART peripherals.
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*/
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#define UART_NUMOF ARRAY_SIZE(uart_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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/**
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* @brief I2C configuration.
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*/
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static const i2c_conf_t i2c_config[] = {
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{ /* External connectors */
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.dev = NRF_TWIM0,
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.scl = GPIO_PIN(0, 0), /* D19 */
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.sda = GPIO_PIN(0, 30), /* D20 */
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.speed = I2C_SPEED_NORMAL
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},
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{ /* On board sensors */
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.dev = NRF_TWIM1,
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.scl = GPIO_PIN(0, 25),
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.sda = GPIO_PIN(0, 24),
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.speed = I2C_SPEED_NORMAL
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},
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};
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/**
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* @brief Number of I2C peripherals.
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*/
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#define I2C_NUMOF (sizeof(i2c_config) / sizeof(i2c_config[0]))
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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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/**
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* @brief SPI configuration.
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*/
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static const spi_conf_t spi_config[] = {
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{ /* External connectors */
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.dev = NRF_SPIM0,
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.sclk = GPIO_PIN(0, 23), /* D13 */
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.mosi = GPIO_PIN(0, 21), /* D15 */
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.miso = GPIO_PIN(0, 22), /* D14 */
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},
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{ /* TFT LCD screen */
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.dev = NRF_SPIM1,
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.sclk = GPIO_PIN(0, 14),
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.mosi = GPIO_PIN(0, 15),
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.miso = GPIO_PIN(0, 0),
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},
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};
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/**
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* @brief Number of SPI peripherals.
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*/
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#define SPI_NUMOF ARRAY_SIZE(spi_config)
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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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