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116 lines
2.7 KiB
C
116 lines
2.7 KiB
C
/*
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* Copyright (C) 2015 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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* @defgroup boards_wstk6220 Silicon Labs WSTK6220 Eval Kit
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* @ingroup boards
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* @brief Support for the Silicon Labs WSTK6220 evaluation kit
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* @{
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*
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* @file
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* @brief Board specific definitions for the WSTK6220 evaluation kit
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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 BOARD_H
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#define BOARD_H
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#include "cpu.h"
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#include "periph_conf.h"
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#include "periph_cpu.h"
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#include "periph/gpio.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 Define the nominal CPU core clock in this board
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*/
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#define F_CPU (CLOCK_CORECLOCK)
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/**
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* @brief Assign the hardware timer
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*/
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#define HW_TIMER TIMER_DEV(0)
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/**
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* @brief Define UART device and baudrate for STDIO
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* @{
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*/
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#define STDIO UART_DEV(0)
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#define STDIO_BAUDRATE (115200U)
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#define STDIO_RX_BUFSIZE (64U)
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/** @} */
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/**
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* @brief Connection to the on-board temperature/humidity sensor (Si7021)
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* @{
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*/
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#define SI7021_I2C (I2C_0)
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#define SI7021_ADDR (0) /* TODO */
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#define SI7021_EN_PIN GPIO_PIN(PF,8)
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/** @} */
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/**
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* @brief GPIO pin for enabling communication through the board controller
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*/
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#define BC_PIN GPIO_PIN(PA,12)
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/**
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* @brief User button pin definitions
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* @{
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*/
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#define PB0_PIN GPIO_PIN(PE,3)
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#define PB1_PIN GPIO_PIN(PE,2)
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/** @} */
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/**
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* @brief LED pin definitions
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* @{
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*/
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#define LED0_PIN GPIO_PIN(PF,6)
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#define LED1_PIN GPIO_PIN(PF,7)
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/** @} */
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/**
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* @brief Macros for controlling the on-board LEDs.
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* @{
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*/
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#define LED0_ON gpio_set(LED0_PIN)
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#define LED0_OFF gpio_clear(LED0_PIN)
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#define LED0_TOGGLE gpio_toggle(LED0_PIN)
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#define LED1_ON gpio_set(LED1_PIN)
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#define LED1_OFF gpio_clear(LED1_PIN)
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#define LED1_TOGGLE gpio_toggle(LED1_PIN)
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/* for compatability to other boards */
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#define LED_GREEN_ON LED1_ON
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#define LED_GREEN_OFF LED1_OFF
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#define LED_GREEN_TOGGLE LED1_TOGGLE
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#define LED_ORANGE_ON /* not available */
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#define LED_ORANGE_OFF /* not available */
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#define LED_ORANGE_TOGGLE /* not available */
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#define LED_RED_ON LED0_ON
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#define LED_RED_OFF LED0_OFF
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#define LED_RED_TOGGLE LED0_TOGGLE
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/** @} */
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/**
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* @brief Initialize board specific hardware, including clock, LEDs and std-IO
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*/
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void board_init(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* BOARD_H */
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/** @} */
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