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/*
 * This file is part of the libopencm3 project.
 *
 * Copyright (C) 2012 Karl Palsson <karlp@tweak.net.au>
 *
 * This library is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef SYSCFG_H
#define	SYSCFG_H

#ifdef	__cplusplus
extern "C" {
#endif

#include <libopencm3/cm3/nvic.h>
#include <libopencm3/stm32/gpio.h>
#include <libopencm3/stm32/exti.h>
#include <libopencm3/stm32/usart.h>


#define USART_CONSOLE USART2
#define USE_NASTYLOG 1

#define LED_DISCO_GREEN_PORT GPIOB
#define LED_DISCO_GREEN_PIN GPIO7
#define LED_DISCO_BLUE_PORT GPIOB
#define LED_DISCO_BLUE_PIN GPIO6

#define BUTTON_DISCO_USER_PORT GPIOA
#define BUTTON_DISCO_USER_PIN GPIO0
#define BUTTON_DISCO_USER_EXTI EXTI0
#define BUTTON_DISCO_USER_isr exti0_isr
#define BUTTON_DISCO_USER_NVIC NVIC_EXTI0_IRQ
#define TIMER_BUTTON_PRESS TIM7

	struct state_t {
		bool falling;
		bool pressed;
		int rtc_ticked;
		int hold_time;
	};


#ifdef	__cplusplus
}
#endif

#endif	/* SYSCFG_H */