main.c

来自「我写的针对lpc2141的ucos源码」· C语言 代码 · 共 85 行

/****************************************Copyright (c)**************************************************
**                               Guangzou ZLG-MCU Development Co.,LTD.
**                                      graduate school
**                                 http://www.zlgmcu.com
**
**--------------File Info-------------------------------------------------------------------------------
** File name:			main.c
** Last modified Date:  2004-09-16
** Last Version:		1.0
** Descriptions:		The main() function example template
**
**------------------------------------------------------------------------------------------------------
** Created by:			Chenmingji
** Created date:		2004-09-16
** Version:				1.0
** Descriptions:		The original version
**
**------------------------------------------------------------------------------------------------------
** Modified by:
** Modified date:
** Version:
** Descriptions:
**
** mcu123.com add keil
********************************************************************************************************/
#include "config.h"
#include "stdlib.h"
#include "lpc214x.h"


#define	Task0StkLengh	64			//Define the Task0 stack length 定义用户任务0的堆栈长度
#define TaskLED1StkSize 128         //定义任务TaskLED1的堆栈长度
 
OS_STK	Task0Stk [Task0StkLengh];		//Define the Task0 stack 定义用户任务0的堆栈
OS_STK  TaskLED1Stk[TaskLED1StkSize]; //定义任务TaskLED1的堆栈

void 	Task0(void *pdata);			//Task0 任务0
void    TaskLED1(void *pdata);      //TaskLED1 任务

int main(void)
{
	OSInit ();																										
	OSTaskCreate (Task0,(void *)0, &Task0Stk[Task0StkLengh - 1], 9);		
	OSStart ();
	return 0;															
}
/*********************************************************************************************************
**                            Task0 任务0
********************************************************************************************************/

void Task0(void *pdata)
{
	pdata = pdata;
	TargetInit ();
	OSTaskCreate(TaskLED1,(void * )0,&TaskLED1Stk[TaskLED1StkSize-1],10);
	
	while (1)
	{
		OSTimeDly(10);
	}
}

void TaskLED1(void *pdata)
{
   
   pdata = pdata;
   //PINSEL0 =(~(0X00000003<<20)& PINSEL0)|0X00<<20;
   IO0DIR |= 0x400;
   //IO0SET = 0x400;
   for(;;) {
		
		IO0CLR = 0x400;//turn on the LED
		OSTimeDly(OS_TICKS_PER_SEC);
			
		IO0SET = 0x400;//turn off the LED
		OSTimeDly(OS_TICKS_PER_SEC);  
		
	
	}
}
   
/*********************************************************************************************************
**                            End Of File
********************************************************************************************************/