/************************************************************************
 *
 * Copyright (C) 2011 Steve Karg <skarg@users.sourceforge.net>
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 *************************************************************************/

#include <stdbool.h>
#include <stdint.h>
#include "stm32f4xx.h"
#include "stm32f4xx_pwr.h"
#include "stm32f4xx_rcc.h"
#include "system_stm32f4xx.h"
#include "bacnet/basic/sys/mstimer.h"
#include "rs485.h"
#include "led.h"
#include "bacnet.h"

int main(void)
{
    struct mstimer Blink_Timer;

    /*At this stage the microcontroller clock setting is already configured,
       this is done through SystemInit() function which is called from startup
       file (startup_stm32f4xx.s) before to branch to application main.
       To reconfigure the default setting of SystemInit() function, refer to
       system_stm32f4xx.c file */
    SystemCoreClockUpdate();
    /* enable some clocks - USART and GPIO clocks are enabled in our drivers */
    RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR, ENABLE);
    RCC_APB2PeriphClockCmd(RCC_APB2Periph_SYSCFG, ENABLE);
    /* enable our hardware */
    mstimer_init();
    led_init();
    rs485_init();
    bacnet_init();
    mstimer_set(&Blink_Timer, 125);
    for (;;) {
        if (mstimer_expired(&Blink_Timer)) {
            mstimer_reset(&Blink_Timer);
            led_toggle(LED_LD3);
            led_toggle(LED_RS485);
        }
        led_task();
        bacnet_task();
    }
}