/*
 * File      : main.c
 * This file is part of RT-Thread RTOS
 * COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License along
 *  with this program; if not, write to the Free Software Foundation, Inc.,
 *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Change Logs:
 * Date           Author       Notes
 * 2017-09-14     Haley        the first version
 */

#include <rtthread.h>

#ifdef RT_USING_FINSH
#include <finsh.h>
#include <shell.h>
#endif

#include "led.h"

static rt_uint8_t led_stack[ 512 ];
static struct rt_thread led_thread;

static void led_thread_entry(void* parameter)
{
    unsigned int count=0;

    while (1)
    {
        /* led1 on */
#ifndef RT_USING_FINSH
        rt_kprintf("led on, count : %d\r\n",count);
#endif
        count++;
        rt_hw_led_on(0);
        rt_thread_delay( RT_TICK_PER_SECOND/2 ); /* sleep 0.5 second and switch to other thread */

        /* led1 off */
#ifndef RT_USING_FINSH
        rt_kprintf("led off\r\n");
#endif
        rt_hw_led_off(0);
        rt_thread_delay( RT_TICK_PER_SECOND/2 );
    }
}

int main(void)
{
    rt_err_t result;

    /* init led thread */
    result = rt_thread_init(&led_thread,
                            "led",
                            led_thread_entry,
                            RT_NULL,
                            (rt_uint8_t*)&led_stack[0],
                            sizeof(led_stack),
                            RT_THREAD_PRIORITY_MAX/3,
                            5);
    if (result == RT_EOK)
    {
        rt_thread_startup(&led_thread);
    }

    return 0;
}

/*@}*/