board.h
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/*
* Copyright (C) 2014 Loci Controls Inc.
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @defgroup boards_cc2538dk CC2538DK
* @ingroup boards
* @brief Support for the Texas Instruments CC2538DK board.
* @{
*
* @file
*
* @author Ian Martin <ian@locicontrols.com>
*/
#ifndef BOARD_H_
#define BOARD_H_
#include "cpu.h"
#include "periph/gpio.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief LED pin definitions and handlers
* @{
*/
#define LED0_PIN GPIO_PIN(2, 0)
#define LED1_PIN GPIO_PIN(2, 1)
#define LED2_PIN GPIO_PIN(2, 2)
#define LED3_PIN GPIO_PIN(2, 3)
#define LED0_GPIO GPIO_PC0 /**< red LED */
#define LED1_GPIO GPIO_PC1 /**< yellow LED */
#define LED2_GPIO GPIO_PC2 /**< green LED */
#define LED3_GPIO GPIO_PC3 /**< orange LED */
#define LED0_ON cc2538_gpio_set(LED0_GPIO)
#define LED0_OFF cc2538_gpio_clear(LED0_GPIO)
#define LED0_TOGGLE cc2538_gpio_toggle(LED0_GPIO)
#define LED1_ON cc2538_gpio_set(LED1_GPIO)
#define LED1_OFF cc2538_gpio_clear(LED1_GPIO)
#define LED1_TOGGLE cc2538_gpio_toggle(LED1_GPIO)
#define LED2_ON cc2538_gpio_set(LED2_GPIO)
#define LED2_OFF cc2538_gpio_clear(LED2_GPIO)
#define LED2_TOGGLE cc2538_gpio_toggle(LED2_GPIO)
#define LED3_ON cc2538_gpio_set(LED3_GPIO)
#define LED3_OFF cc2538_gpio_clear(LED3_GPIO)
#define LED3_TOGGLE cc2538_gpio_toggle(LED3_GPIO)
/** @} */
/**
* @name Flash Customer Configuration Area (CCA) parameters
* @{
*/
#ifndef UPDATE_CCA
#define UPDATE_CCA 1
#endif
#define CCA_BACKDOOR_ENABLE 1
#define CCA_BACKDOOR_PORT_A_PIN 3 /**< Select button */
#define CCA_BACKDOOR_ACTIVE_LEVEL 0 /**< Active low */
/** @} */
/**
* @name xtimer configuration
* @{
*/
#define XTIMER_DEV (0)
#define XTIMER_CHAN (0)
#define XTIMER_WIDTH (16)
#define XTIMER_SHIFT (4)
#define XTIMER_HZ (16000000UL)
#define XTIMER_BACKOFF (50)
#define XTIMER_ISR_BACKOFF (40)
/** @} */
/**
* @brief Initialize board specific hardware, including clock, LEDs and std-IO
*/
void board_init(void);
#ifdef __cplusplus
} /* end extern "C" */
#endif
#endif /* BOARD_H_ */
/** @} */