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https://github.com/RIOT-OS/RIOT.git
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114 lines
2.2 KiB
C
114 lines
2.2 KiB
C
/*
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* Copyright (C) 2015 Kaspar Schleiser <kaspar@schleiser.de>
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* 2015 FreshTemp, LLC.
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* 2014 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_saml21-xpro
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* @{
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*
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* @file
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* @brief Peripheral MCU configuration for the Atmel SAM L21 Xplained Pro board
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*
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* @author Thomas Eichinger <thomas.eichinger@fu-berlin.de>
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* @autor Kaspar Schleiser <kaspar@schleiser.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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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief GCLK reference speed
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*/
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#define GCLK_REF (16000000U)
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/**
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* @name Timer peripheral configuration
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* @{
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*/
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#define TIMER_NUMOF (1U)
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#define TIMER_0_EN 1
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/* Timer 0 configuration */
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#define TIMER_0_DEV TC0->COUNT32
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#define TIMER_0_CHANNELS 1
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#define TIMER_0_MAX_VALUE (0xffffffff)
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#define TIMER_0_ISR isr_tc0
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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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#define UART_NUMOF (1U)
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#define UART_0_EN 1
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#define UART_IRQ_PRIO 1
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/* UART 0 device configuration */
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#define UART_0_DEV SERCOM3->USART
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#define UART_0_IRQ SERCOM3_IRQn
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#define UART_0_ISR isr_sercom3
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#define UART_0_REF_F (16000000UL)
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#define UART_0_RUNSTDBY 1
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/* UART 0 pin configuration */
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#define UART_0_PORT (PORT->Group[0])
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#define UART_0_TX_PIN (22)
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#define UART_0_RX_PIN (23)
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#define UART_0_PINS (((PORT_PA22 | PORT_PA23) >> 16) | PORT_WRCONFIG_HWSEL)
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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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#define SPI_NUMOF (1)
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#define SPI_0_EN 1
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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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#define I2C_NUMOF (0)
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/** @} */
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/**
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* @name Random Number Generator configuration
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* @{
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*/
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#define RANDOM_NUMOF (0U)
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/** @} */
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/**
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* @name RTC configuration
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* @{
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*/
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#define RTC_NUMOF (0)
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/** @} */
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/**
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* @name RTT configuration
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* @{
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*/
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#define RTT_FREQUENCY (32768U)
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#define RTT_MAX_VALUE (0xffffffffU)
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#define RTT_NUMOF (1)
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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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