main.lst

MicroChip等单片机开发的专业RTOS,源代码

     1: #define OS_MAIN
     2: #include <jacos.h>
     3: #include "\jacos\prim\prim_io.h"
     4: 
     5: OST_TASK_T task1;
     6: OST_TASK   task2;
     7: OST_TASK   task3;
     8: 
     9: OST_EVENT  event1;
    10: 
    11: unsigned char counter;
    12: 
    13: __task void T_1( void )
    14: {
    15:   while(1) {
    16:     counter++;
    17:     OS_Delay(10);
    18:     OS_Post_Msg(&event1,&counter);
    19:     counter++;
    20:   }
    21: }
    22: 
    23: __task void T_2( void )
    24: {
    25:   OST_MSG_P msg;
    26:   while(1) {
    27:     counter++;
    28:     OS_Wait_Msg(&event1,msg);        
    29:     *(unsigned char *)msg = 0;    
    30:   }
    31: }
    32: 
    33: __task void T_3( void )
    34: {
    35:   while(1) {
    36:     counter++;
    37:     OS_Cooperate();
    38:     counter++;
    39:   }
    40: }
    41: 
    42: void main(void)
    43: {
    44:   OS_Init();
    45:   OS_Task_Create(T_1,&task1);
    46:   OS_Task_Create(T_2,&task2);
    47:   OS_Task_Create(T_3,&task3);
    48: 
    49:   OS_Msg_Create(&event1,0);
    50: 
    51:   #include "\jacos\prim\prim_tmr.c"
    52: 
    53:   while(1) {
    54:     OS_Scheduler();
    55:   }
    56: }
    57: 
    58: //__interrupt void intr(void)
    59: #include "\jacos\prim\prim_isr.c"
    60: {
    61:   /*if ( OS_Is_Timer()){}*/
    62:   OS_Timer_Tick_Set();
    63:   OS_Timer();
    64: }
    65: