main.c

来自「MicroChip等单片机开发的专业RTOS,源代码」· C语言 代码 · 共 66 行

#define OS_MAIN
#include <jacos.h>
#include "\jacos\prim\prim_io.h"

OST_TASK_T task1;
OST_TASK   task2;
OST_TASK   task3;

OST_EVENT  event1;

unsigned char counter;

__task void T_1( void )
{
  while(1) {
    counter++;
    OS_Delay(10);
    OS_Post_Msg(&event1,&counter);
    counter++;
  }
}

__task void T_2( void )
{
  OST_MSG_P msg;
  while(1) {
    counter++;
    OS_Wait_Msg(&event1,msg);        
    *(unsigned char *)msg = 0;    
  }
}

__task void T_3( void )
{
  while(1) {
    counter++;
    OS_Cooperate();
    counter++;
  }
}

void main(void)
{
  OS_Init();
  OS_Task_Create(T_1,&task1);
  OS_Task_Create(T_2,&task2);
  OS_Task_Create(T_3,&task3);

  OS_Msg_Create(&event1,0);

  #include "\jacos\prim\prim_tmr.c"

  while(1) {
    OS_Scheduler();
  }
}

//__interrupt void intr(void)
#include "\jacos\prim\prim_isr.c"
{
  /*if ( OS_Is_Timer()){}*/
  OS_Timer_Tick_Set();
  OS_Timer();
}