usertask.bak

成功的将UCOS操作系统

#include"Ucos Core\\includes.h"
#include"absacc.h"


#define uchar unsigned char
#define uint unsigned int

#include <Lcd1602.h>
#include <Key.h>

sbit   p10=P1^0;
sbit   p11=P1^1;
sbit   p12=P1^2;
sbit   LED=P1^6;

OS_STK xdata mystack1[USER_STACK_SIZE],mystack2[USER_STACK_SIZE],mystack3[USER_STACK_SIZE];

void mytask1(void) KCREENTRANT;
void mytask2(void) KCREENTRANT;
void mytask3(void) KCREENTRANT;
void InitTimer0(void);
void Beep(void);
void Delay(unsigned long time);
char KeyScan(void);
void config (void);

void main(void)
{
	OSInit();
      Lcd1602_Ini();
	OSTaskCreate(mytask1,0,&mystack1[0],0);
	OSTaskCreate(mytask2,0,&mystack2[0],1);
	OSTaskCreate(mytask3,0,&mystack3[0],2);
	OSStart();
}

void mytask1(void) KCREENTRANT
{
    
    InitTimer0();
    Lcd1602_Write_String(1,1,"mo ajpeak ");
    while(Key_Word()==0xff);
	OSTimeDly(1);
   
}
void mytask2(void) KCREENTRANT
{
   
    Lcd1602_Write_String(2,1,"nie allllll");
    key_delay(255,255);
    OSTimeDly(1);
    
}
void mytask3(void) KCREENTRANT
{
    
    Lcd1602_Write_char(Key_Word());
    OSTimeDly(1);
    
}