main.cpp

嵌入式计算机及接口技术

/****************************************Copyright (c)**************************************************
**                               Guangzou ZLG-MCU Development Co.,LTD.
**                                      graduate school
**                                 http://www.zlgmcu.com
**
**--------------File Info-------------------------------------------------------------------------------
** File name:			main.c
** Last modified Date:  2004-09-16
** Last Version:		1.0
** Descriptions:		The main() function example template
**
**------------------------------------------------------------------------------------------------------
** Created by:			Chenmingji
** Created date:		2004-09-16
** Version:				1.0
** Descriptions:		The original version
**
**------------------------------------------------------------------------------------------------------
** Modified by:
** Modified date:
** Version:
** Descriptions:
**
********************************************************************************************************/
#include "config.h"
#include "Pin_LPC2138.h"
#include "Timer_LPC2138.h"
#include "PinDevice_LPC2138.h"
//#include "Pin_Vcl.h"


Timer_Lpc2138 TimerDevice0;
Pin_LPC2138	 PIN006;


//Pin_Vcl PinLedVCL;

class PinSubDevice:public PinDevice_Virtual_Device
{
public:
	void  OnTimer()
	{
		if (PinDevice->PinValue() == 0)
			PinDevice->Set();
		else
			PinDevice->Clear();
		 
	}
};


PinSubDevice PinLed;

/************定时器相应函数************/

void __irq IRQ_Timer()

{
  	*( TimerDevice0.BasePointer+Timer_IR_Offset)=0x01;
    TimerDevice0.HardInt();

   	VICVectAddr = 0x00;			
};



void Ini_Pin()
{
  PIN006.SetPinTag("P020");
  PIN006.Function=0;
  PIN006.Dirction = 1;
  PIN006.Ini();
  PIN006.Set();


};

 

        int main (void)
{// add user source code 


Ini_Pin();
  PinLed.PinDevice = &PIN006;
//  PinLedVCL.SupportPin = &PinLed;
  
  /*初始化定时器*/

  TimerDevice0.SubDeviceName=Timer0;
  TimerDevice0.WorkFreq=Fpclk;
  TimerDevice0.OutFreq=2000;   
  TimerDevice0.TimerRegister(&PinLed);
  TimerDevice0.Ini();
   

 /*定时器中断设置*/
	VICIntSelect = 0x00;
   VICVectCntl3 = 0x20 |(TimerIrqBase+TimerDevice0.SubDeviceName);	
   VICVectAddr3 = (uint32)IRQ_Timer;	           
   VICIntEnable=1<<(TimerIrqBase+ TimerDevice0.SubDeviceName);
   
 
   
 		
	IRQEnable();
	
	while(1)
	{
		
	};
	
	
	
    return 0;
}
/*********************************************************************************************************
**                            End Of File
********************************************************************************************************/