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https://github.com/RIOT-OS/RIOT.git
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63faa5f162
- nRF51: Use `uart_conf_t` for consistency with nRF52 - nRF52832: Use UARTE (UART with EasyDMA) over UART (without DMA), as done for all other nRF52 family members - use `UARTE_PRESENT` to detect whether an UARTE can be used, rather than family names
75 lines
1.4 KiB
C
75 lines
1.4 KiB
C
/*
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* Copyright (C) 2016 Freie Universität Berlin
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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_microbit
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* @{
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*
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* @file
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* @brief Peripheral configuration for the BBC micro:bit
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*
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
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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_16_0.h"
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#include "cfg_timer_012.h"
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#include "cfg_rtt_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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{ /* Mapped to USB virtual COM port */
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.dev = NRF_UART0,
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.rx_pin = GPIO_PIN(0, 25),
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.tx_pin = GPIO_PIN(0, 24),
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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 = UART0_IRQn,
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},
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};
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#define UART_NUMOF ARRAY_SIZE(uart_config)
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#define UART_0_ISR isr_uart0
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/** @} */
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/**
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* @name I2C (TWI) 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_TWI0,
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.pin_scl = 0,
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.pin_sda = 30,
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.ppi = 0,
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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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#endif /* PERIPH_CONF_H */
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/** @} */
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