82 lines
2.1 KiB
C
82 lines
2.1 KiB
C
/*
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* File : main.c
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006 - 2017, RT-Thread Development Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Change Logs:
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* Date Author Notes
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* 2017-09-14 Haley the first version
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*/
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#include <rtthread.h>
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#ifdef RT_USING_FINSH
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#include <finsh.h>
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#include <shell.h>
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#endif
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#include "led.h"
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static rt_uint8_t led_stack[ 512 ];
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static struct rt_thread led_thread;
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static void led_thread_entry(void* parameter)
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{
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unsigned int count=0;
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while (1)
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{
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/* led1 on */
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#ifndef RT_USING_FINSH
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rt_kprintf("led on, count : %d\r\n",count);
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#endif
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count++;
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rt_hw_led_on(0);
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rt_thread_delay( RT_TICK_PER_SECOND/2 ); /* sleep 0.5 second and switch to other thread */
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/* led1 off */
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#ifndef RT_USING_FINSH
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rt_kprintf("led off\r\n");
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#endif
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rt_hw_led_off(0);
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rt_thread_delay( RT_TICK_PER_SECOND/2 );
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}
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}
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int main(void)
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{
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rt_err_t result;
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/* init led thread */
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result = rt_thread_init(&led_thread,
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"led",
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led_thread_entry,
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RT_NULL,
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(rt_uint8_t*)&led_stack[0],
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sizeof(led_stack),
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RT_THREAD_PRIORITY_MAX/3,
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5);
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if (result == RT_EOK)
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{
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rt_thread_startup(&led_thread);
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}
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return 0;
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}
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/*@}*/
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