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https://github.com/RIOT-OS/RIOT.git
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138 lines
2.8 KiB
C
138 lines
2.8 KiB
C
/*
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* Copyright (C) 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 General
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* Public License v2.1. See the file LICENSE in the top level directory for more
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* details.
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*/
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/**
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* @ingroup boards_openmote-cc2538
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* @{
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*
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* @file
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* @brief Peripheral MCU configuration for the OpenMote-cc2538 board
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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 "cc2538_gpio.h"
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#include "periph_cpu.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 Clock system configuration
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* @{
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*/
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#define CLOCK_CORECLOCK (32000000U) /* desired core clock frequency, 32MHz */
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/** @} */
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/**
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* @name Timer configuration
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* @{
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*/
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static const timer_conf_t timer_config[] = {
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{
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.dev = GPTIMER0,
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.channels = 2,
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.cfg = GPTMCFG_16_BIT_TIMER, /* required for XTIMER */
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},
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{
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.dev = GPTIMER1,
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.channels = 1,
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.cfg = GPTMCFG_32_BIT_TIMER,
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},
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{
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.dev = GPTIMER2,
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.channels = 1,
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.cfg = GPTMCFG_32_BIT_TIMER,
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},
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{
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.dev = GPTIMER3,
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.channels = 1,
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.cfg = GPTMCFG_32_BIT_TIMER,
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},
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};
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#define TIMER_NUMOF (sizeof(timer_config) / sizeof(timer_config[0]))
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#define TIMER_IRQ_PRIO 1
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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 UART0
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#define UART_0_IRQ UART0_IRQn
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#define UART_0_ISR isr_uart0
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/* UART 0 pin configuration */
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#define UART_0_TX_PIN GPIO_PA1
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#define UART_0_RX_PIN GPIO_PA0
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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 1
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#define I2C_0_EN 1
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#define I2C_IRQ_PRIO 1
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/* I2C 0 device configuration */
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#define I2C_0_DEV 0
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#define I2C_0_IRQ I2C_IRQn
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#define I2C_0_IRQ_HANDLER isr_i2c
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#define I2C_0_SCL_PIN GPIO_PB3 /* OpenBattery */
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#define I2C_0_SDA_PIN GPIO_PB4 /* OpenBattery */
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static const i2c_conf_t i2c_config[I2C_NUMOF] = {
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{
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.scl_pin = GPIO_PB3, /* OpenBattery */
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.sda_pin = GPIO_PB4, /* OpenBattery */
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},
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};
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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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static const periph_spi_conf_t spi_config[SPI_NUMOF] = {
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{
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.dev = SSI0,
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.mosi_pin = GPIO_PA5,
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.miso_pin = GPIO_PA4,
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.sck_pin = GPIO_PA2,
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.cs_pin = GPIO_PA3,
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},
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};
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/** @} */
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/**
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* @name Radio peripheral configuration
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* @{
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*/
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#define RADIO_IRQ_PRIO 1
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/** @} */
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#ifdef __cplusplus
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} /* end extern "C" */
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#endif
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#endif /* PERIPH_CONF_H_ */
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/** @} */
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