a752c7ab
 elopes
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/*
* Copyright (C) 2014 INRIA
* 2015 Freie Universität Berlin
*
* 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.
*/
#ifndef BOARD_H
#define BOARD_H
/**
* @defgroup boards_z1 Zolertia Z1
* @ingroup boards
* @brief Support for the Zolertia Z1 board.
*
<h2>Components</h2>
\li MSP430F2617
\li CC2420
* @{
*
* @file
* @brief Zolertia Z1 board configuration
*
* @author Kévin Roussel <Kevin.Roussel@inria.fr>
* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
*
*/
#include <stdint.h>
#include "cpu.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Define the CPU model for the <msp430.h>
*/
#ifndef __MSP430F2617__
#define __MSP430F2617__
#endif
/**
* @name Xtimer configuration
* @{
*/
#define XTIMER_WIDTH (16)
#define XTIMER_BACKOFF (40)
/** @} */
/**
* @name CPU core configuration
* @{
*/
/** @todo Move this to the periph_conf.h */
#define MSP430_INITIAL_CPU_SPEED 8000000uL
#ifndef F_CPU
#define F_CPU MSP430_INITIAL_CPU_SPEED
#endif
#define F_RC_OSCILLATOR 32768
#define MSP430_HAS_DCOR 0
#define MSP430_HAS_EXTERNAL_CRYSTAL 1
/** @} */
/**
* @name LED pin definitions and handlers
* @{
*/
#define LED0_PIN GPIO_PIN(5, 4)
#define LED1_PIN GPIO_PIN(5, 6)
#define LED2_PIN GPIO_PIN(5, 5)
#define LED_OUT_REG P5OUT
#define LED0_MASK (0x10)
#define LED1_MASK (0x40)
#define LED2_MASK (0x20)
#define LED0_ON (LED_OUT_REG &=~LED0_MASK)
#define LED0_OFF (LED_OUT_REG |= LED0_MASK)
#define LED0_TOGGLE (LED_OUT_REG ^= LED0_MASK)
#define LED1_ON (LED_OUT_REG &=~LED1_MASK)
#define LED1_OFF (LED_OUT_REG |= LED1_MASK)
#define LED1_TOGGLE (LED_OUT_REG ^= LED1_MASK)
#define LED2_ON (LED_OUT_REG &=~LED2_MASK)
#define LED2_OFF (LED_OUT_REG |= LED2_MASK)
#define LED2_TOGGLE (LED_OUT_REG ^= LED2_MASK)
/** @} */
/**
* @name User button configuration
* @{
*/
#define BTN0_PIN P2IN
#define BTN0_MASK (0x20)
#define BTN0_MODE GPIO_IN
#define BTN0_PRESSED ((BTN0_PIN & BTN0_MASK) == 0)
#define BTN0_RELEASED ((BTN0_PIN & BTN0_MASK) != 0)
/** @} */
/**
* @brief Definition of the interface to the CC2420 radio
*/
#define CC2420_PARAMS_BOARD {.spi = SPI_DEV(0), \
.spi_clk = SPI_CLK_5MHZ, \
.pin_cs = GPIO_PIN(P3, 0), \
.pin_fifo = GPIO_PIN(P1, 3), \
.pin_fifop = GPIO_PIN(P1, 2), \
.pin_cca = GPIO_PIN(P1, 4), \
.pin_sfd = GPIO_PIN(P4, 1), \
.pin_vrefen = GPIO_PIN(P4, 5), \
.pin_reset = GPIO_PIN(P4, 6)}
#ifdef __cplusplus
}
#endif
/** @} */
#endif /* BOARD_H */
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