startfile.c

本人编写的无线电话程序,给予PIC18C801设计,包括了uCOS的移植以及菜单,自己设计的拼音注入法,完整地一级汉字库,希望对大家有所帮助

        OSQPost(MsgQueue, addr3);//(rom INT8U *)three);
       OSTimeDly(10);
        OSTimeDlyHMSM(0, 0, 1,   0);        /* Delay for 1 second                                      */
    }
}
/*$PAGE*/
/*
*********************************************************************************************************
*                                               TASK #2
*
* Description: This task waits for messages sent by task #1.
*********************************************************************************************************
*/

void  Task2 (void *data)
{
    rom INT8U *msg;
    INT8U  err;
    INT8U  viewchar;
    unsigned char viewvar=0;
    
    
    data = data;
    for (;;) {
        msg = (rom INT8U *)OSQPend(MsgQueue, 0, &err);    /* Wait forever for message                      */
        viewchar=msg[0];
        viewvar++;
//       OSTimeDly(5);
        OSTimeDlyHMSM(0, 0, 0, 500);                  /* Delay for 500 mS                              */
    }
}
/*$PAGE*/
/*
*********************************************************************************************************
*                                               TASK #3
*
* Description: This task waits for up to 500 mS for a message sent by task #1.
*********************************************************************************************************
*/

void  Task3 (void *data)
{
    rom INT8U *msg;
    INT8U  err;
    INT8U  viewchar;
    INT8U	aaa=0;
    
    
    data = data;
    for (;;) {
        msg = (rom INT8U *)OSQPend(MsgQueue,0, &err);  /* Wait up to 250 mS for a msg  */
//        msg = (rom INT8U *)OSQPend(MsgQueue, OS_TICKS_PER_SEC / 4, &err);  /* Wait up to 250 mS for a msg  */
        viewchar=msg[0];
        aaa++;
        if (err == OS_TIMEOUT) {
        	err=err;
        }
    }
}

/*
*********************************************************************************************************
*                                               TASK #4
*
* Description: This task posts a message to a mailbox and then immediately reads the message.
*********************************************************************************************************
*/

void  Task4 (void *data)
{
    OS_EVENT *mbox;
    INT8U     err;


    data = data;
    mbox = OSMboxCreate((rom INT8U *)0);
    for (;;) {
        OSMboxPost(mbox, (rom INT8U *)1);             /* Send message to mailbox                            */
        OSMboxPend(mbox, 0, &err);               /* Get message from mailbox                           */
//       OSTimeDly(1);
        OSTimeDlyHMSM(0, 0, 0, 10);              /* Delay 10 mS                                        */
    }
}
/*$PAGE*/
/*
*********************************************************************************************************
*                                               TASK #5
*
* Description: This task simply delays itself.  We basically want to determine how long OSTimeDly() takes
*              to execute.
*********************************************************************************************************
*/

void  Task5 (void *data)
{
    data = data;
    for (;;) {
        OSTimeDly(5);
    }
}

/*
*********************************************************************************************************
*                                      DISPLAY TASK RELATED STATISTICS
*********************************************************************************************************
*/

/*$PAGE*/
/*
*********************************************************************************************************
*                                               CLOCK TASK
*********************************************************************************************************
*/

void  TaskClk (void *data)
{
    char  s[40];


    data = data;
    for (;;) {
//        OSTimeDly(1000);
        OSTimeDlyHMSM(0, 0, 0, 100);             /* Execute every 100 mS                               */
    }
}
/*$PAGE*/
/*
*********************************************************************************************************
*                                           TASK CREATION HOOK
*
* Description: This function is called when a task is created.
*
* Arguments  : ptcb    is a pointer to the task being created.
*
* Note(s)    : 1) Interrupts are disabled during this call.
*********************************************************************************************************
*/
//void OSTaskCreateHook (OS_TCB *ptcb)
//{
//    ptcb = ptcb;                       /* Prevent compiler warning                                     */
//}


/*
*********************************************************************************************************
*                                           TASK DELETION HOOK
*
* Description: This function is called when a task is deleted.
*
* Arguments  : ptcb    is a pointer to the task being created.
*
* Note(s)    : 1) Interrupts are disabled during this call.
*********************************************************************************************************
*/
//void OSTaskDelHook (OS_TCB *ptcb)
//{
//    ptcb = ptcb;                       /* Prevent compiler warning                                     */
//}
/*$PAGE*/
/*
*********************************************************************************************************
*                                           TASK SWITCH HOOK
*
* Description: This function is called when a task switch is performed.  This allows you to perform other
*              operations during a context switch.
*
* Arguments  : none
*
* Note(s)    : 1) Interrupts are disabled during this call.
*              2) It is assumed that the global pointer 'OSTCBHighRdy' points to the TCB of the task that
*                 will be 'switched in' (i.e. the highest priority task) and, 'OSTCBCur' points to the task
*                 being switched out (i.e. the preempted task).
*********************************************************************************************************
*/
/*
*********************************************************************************************************
*                                          STATISTIC TASK HOOK
*
* Description: This function is called every second by uC/OS-II's statistics task.  This allows your 
*              application to add functionality to the statistics task.
*
* Arguments  : none
*********************************************************************************************************
*/
/*$PAGE*/
/*
*********************************************************************************************************
*                                                TICK HOOK
*
* Description: This function is called every tick.
*
* Arguments  : none
*
* Note(s)    : 1) Interrupts may or may not be are ENABLED during this call.
*********************************************************************************************************
*/
//void OSTimeTickHook (void)
//{
//}