taskstart.c

ucosII在S12上的部分实现源代码

#include "includes.h"
#define EXT extern
#include "main.h"


#pragma CODE_SEG TASKCODESEG		//save the TaskStart code in banked flash
#pragma STRING_SEG TASKSTRINGSEG	//save the TaskStart string in banked flash

void TaskStart(TASKDATA* pdata);

void TaskStart(TASKDATA* pdata)
{
	int j=0;
	int i=0;
	RTICTL = 0x74;
	CRGINT |=0x80;
	
	for(;;)
	{
		
		if (j == 0)
		{
			PORTB &= 0xe7;
			j = 1;
		}
		else
		{
			PORTB |= 0x18;
			j = 0;
		}


		OSSemPend(Semprintp,0,&err);
		
		printp(uart_putchar,"\n the numbers of TaskStart is : %5x",i);
		
		OSSemPost(Semprintp);
		

		i++;
		//delay 2 second
		OSTimeDly(100);
	}
	
}

#pragma CODE_SEG DEFAULT
#pragma STRING_SEG DEFAULT