board.h

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/*
 * Copyright (C) 2017 Baptiste Clenet <bapclenet@gmail.com>
 *
 * 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
 
#include "cpu.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define AT86RF2XX_PARAM_SPI         SPI_DEV(0)
#define AT86RF2XX_PARAM_CS          GPIO_PIN(PB, 31)
#define AT86RF2XX_PARAM_INT         GPIO_PIN(PB, 0)
#define AT86RF2XX_PARAM_SLEEP       GPIO_PIN(PA, 20)
#define AT86RF2XX_PARAM_RESET       GPIO_PIN(PB, 15)
#define AT86RF2XX_PARAM_SPI_CLK     SPI_CLK_5MHZ
 
#define LED_PORT                    PORT->Group[0]
 
#define LED0_PIN                    GPIO_PIN(PA, 18)
#define LED0_MASK                   (1 << 18)
#define LED0_ON                     (LED_PORT.OUTCLR.reg = LED0_MASK)
#define LED0_OFF                    (LED_PORT.OUTSET.reg = LED0_MASK)
#define LED0_TOGGLE                 (LED_PORT.OUTTGL.reg = LED0_MASK)
 
#define LED1_PIN                    GPIO_PIN(PA, 19)
#define LED1_MASK                   (1 << 19)
#define LED1_ON                     (LED_PORT.OUTCLR.reg = LED1_MASK)
#define LED1_OFF                    (LED_PORT.OUTSET.reg = LED1_MASK)
#define LED1_TOGGLE                 (LED_PORT.OUTTGL.reg = LED1_MASK)
 
#define BTN0_PORT                   PORT->Group[0]
#define BTN0_PIN                    GPIO_PIN(PA, 28)
#define BTN0_MODE                   GPIO_IN_PU
 
#define RFCTL1_PIN                  GPIO_PIN(PA, 9)
#define RFCTL2_PIN                  GPIO_PIN(PA, 12)
 
enum {
    RFCTL_ANTENNA_BOARD,
    RFCTL_ANTENNA_EXT,
};
 
#ifndef RFCTL_ANTENNA_DEFAULT
#define RFCTL_ANTENNA_DEFAULT      RFCTL_ANTENNA_BOARD
#endif
 
void board_init(void);
 
void board_antenna_config(uint8_t antenna);
 
#ifdef __cplusplus
}
#endif
 
#endif /* BOARD_H */