main.c

ARM7,LPC2214下键盘驱动驱动程序

/****************************************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"
#define __SRC

#include"main.h"

#undef __SRC


#include	"LCM.h"
#include	"key.h"

extern uint8 	windows_td[][16];
extern uint8  	welcome_td[][16];


int main (void)

{
    //系统初始化    
    uint32 m_i,m_k,m_j;
    Delay_n100MS(20);  
      
      
    /////////////////////////液晶屏幕的初始化/////////////////////////////////
   
    InitLCM19264D();
    
    ClearLCM19264D(); 
    Disp19264BMP(windows_td);//
    Delay_n100MS(30); 
    ClearLCM19264D(); 
	Disp19264BMP(welcome_td);//
	Delay_n100MS(30); 	
  
  	ClearLCM19264D(); 
   	Wryw16x8_String(0,0,"Http://www.tengdian.com");
	Wrzw16x16_String(0,1,"上海腾电电子科技有限公司");	
	Wrzw24x24_String(6,5,"我心飞翔！");
	Delay_n100MS(30);
	ClearLCM19264D();   
    
   	
		
	while(1)
	{
		uint8 keyval;
		
		Wrzw16x16_String(0,0,"请输入键值：");		
		
		keyval=KEY_NULL;
		keyval=ScanKey();
		if(keyval!=KEY_NULL)
		{
			Wryw16x8_3wei(0,2,keyval);
			
		}
		
	}
  	
    return 0;//main
    
    
    
}

/*************************************************************************
函数名：Delay_n100MS
功能：延时
作者：潘江长
说明：这个函数以及经过实际测试，i<11000的情况下，基本上为0.1秒  
********************************************************************************/
void  Delay_n100MS(uint32  dly)
{  uint32  i;

   for(; dly>0; dly--) 
      for(i=0; i<11000; i++);
    
}

void  Delay_n10MS(uint32  dly)
{  uint32  i;

   for(; dly>0; dly--) 
      for(i=0; i<1100; i++);
    
}
/*********************************************************************************************************
**                            End Of File
********************************************************************************************************/