osaddtask.c

ucos ii串口通讯程序

#include"../ucos-ii/includes.h"               /* uC/OS interface */
#include "../ucos-ii/add/osaddition.h"
#include "../inc/drivers.h"
#include "../inc/marco.h"
#include "../inc/sys/lib.h"

#include "../inc/drv/tchScr.h"

OS_STK SYS_Task_Stack[64]; //system task刷新任务堆栈
#define SYS_Task_Prio				1
static void SYS_Task(void *Id);


/***************************************

	系统任务，有最高的优先级(1)，启动系统的其他任务

****************************************/
static void SYS_Task(void *Id)
{
	OSRunning=TRUE;	//begin OS
	uHALr_InstallSystemTimer();

	printk("start system task.\n");

#if OS_KeyBoard_Scan_Task==1
//	KeyBoard_init();
#endif

	OSTaskDel(OS_PRIO_SELF);

}


void OSAddTask_Init()
{

#if OS_KeyBoard_Scan_Task==1
	Key_init();
#endif

	OSTaskCreate(SYS_Task,  (void *)0,  (OS_STK *)&SYS_Task_Stack[64-1],  SYS_Task_Prio);

}