/****************************************Copyright (c)****************************************************
**                            Guangzhou ZHIYUAN electronics Co.,LTD.
**                                      
**                                 http://www.embedtools.com
**
**--------------File Info---------------------------------------------------------------------------------
** File name:               main.c
** Latest modified Date:    2009-03-24
** Latest Version:          1.0
** Descriptions:            主程序
**
**--------------------------------------------------------------------------------------------------------
** Created by:              Chenmingji
** Created date:            2009-03-24
** Version:                 V0.04
** Descriptions:            The original version
**
**--------------------------------------------------------------------------------------------------------
** Modified by:             
** Modified date:           
** Version:                 
** Descriptions:            
**
*********************************************************************************************************/
#include "main.h"

/*********************************************************************************************************
  宏定义
*********************************************************************************************************/
#define MAIN_TASK_STK_SIZE      256                                     /*  主任务堆栈大小              */

/*********************************************************************************************************
  定义全局变量
*********************************************************************************************************/
static OS_STK __GstkMainTask[MAIN_TASK_STK_SIZE];                       /*  主任务堆栈                  */

/*********************************************************************************************************
** Function name:			mainTask
** Descriptions:			主任务
** input parameters:		pdata: 没有使用
** output parameters:       none
** Returned value:			none
** Created by:				Chenmingji
** Created Date:			2009-03-24
**-------------------------------------------------------------------------------------------------------
** Modified by:
** Modified date:
**------------------------------------------------------------------------------------------------------
********************************************************************************************************/
void mainTask (void *pdata)
{
    pdata = pdata;  

    targetInit();                                                       /*  目标板初始化                */
    
	P0_MUX_SET   = 0x00000000;                                          /* 设置管脚连接GPIO	            */
	P0_DIR_SET   = BEEP;				                                /* 设置BEEP控制口输出           */	

    while (1) {
    	P3_OUTP_CLR = BEEP;                                             /*  蜂鸣器鸣叫                  */
	    OSTimeDlyHMSM(0, 0, 0, 25);                                    /*  延时250毫秒                 */
	    P3_OUTP_SET = BEEP;                                             /*  蜂鸣器停止鸣叫              */
	    OSTimeDlyHMSM(0, 0, 0, 25);                                    /*  延时250毫秒                 */
    }
}

/*********************************************************************************************************
** Function name:           main
** Descriptions:            用户程序主函数
** input parameters:        none
** output parameters:       none
** Returned value:          没有使用
** Created by:              chenmingji
** Created Date:            2009-03-24
**--------------------------------------------------------------------------------------------------------
** Modified by:
** Modified date:
*********************************************************************************************************/
int main (void)
{
    OSInit();                                                                                                       
    OSTaskCreate(mainTask, (void *)0, __GstkMainTask + MAIN_TASK_STK_SIZE - 1, 3);
    OSStart();
    return 0;                                                           
}
   
/*********************************************************************************************************
  END FILE
*********************************************************************************************************/