_main.c

并口触摸屏例程,还是很有用的资料,基于AT91SAM7s256

#include <at91sam7s256.h>
#include "lpc213x_user.h"
#include "pio.h"
unsigned char tpFlag;
extern TftInit1(void);
//====================================================================================
/*void DispNum(unsigned int x, unsigned int y, unsigned short num)
{
    unsigned char str[5];

    str[0] = num/1000+0x30;
    str[1] = (num%1000)/100+0x30;
    str[2] = (num%1000)%100/10+0x30;
    str[3] = (num%1000)%100%10+0x30;
    str[4] = '\0';

    DrawString(x, y, str, RED, BLUE, NORMAL);
} */
//====================================================================================
int main(void)
{
//	uchar R_data=0;
 //   uchar G_data=0;
 //   uchar B_data=0;
   uint  i;
	
	PIO_Init();  
    LCD_RD_1;    
    TftInit();
    Delay(5); //DispOneColor(BLACK);
//------------
/*	DispOneColor(BLUE);
        Delay(20);
        DispOneColor(GREEN);
        Delay(20);
        DispOneColor(RED);
        Delay(20);
		DispOneColor(BLACK);
        Delay(20);
        DispOneColor(WHITE);
        Delay(20);	*/
		DispOneColor(BLUE);
       while(1)
 		{
         for(i=0;i<5;i++)
 		 {
			 DispSmallPic(0, 0, 128, 128, gImage_1);
 			 DispSmallPic(0, 150, 128, 128, gImage_7);
 			 Delay(6);
			 DispSmallPic(0, 0, 128, 128, gImage_2);
			 DispSmallPic(0, 150, 128, 128, gImage_6);
			 Delay(6);
			 DispSmallPic(0, 0, 128, 128, gImage_3);
			 DispSmallPic(0, 150, 128, 128, gImage_5);
			 Delay(6);
			 DispSmallPic(0, 0, 128, 128, gImage_4);
			 DispSmallPic(0, 150, 128, 128, gImage_4);
			 Delay(6);
			 DispSmallPic(0, 0, 128, 128, gImage_5);
			 DispSmallPic(0, 150, 128, 128, gImage_3);
			 Delay(6);
			 DispSmallPic(0, 0, 128, 128, gImage_6);
			 DispSmallPic(0, 150, 128, 128, gImage_2);
			 Delay(6);
			 DispSmallPic(0, 0, 128, 128, gImage_7);
			 DispSmallPic(0, 150, 128, 128, gImage_1);
			 Delay(30);
		 }
		 }
	/*	 for(i=0;i<5;i++)
		 {
			 DispSmallPic(0, 150, 128, 128, gImage_7);
			 Delay(6);
			 DispSmallPic(0, 150, 128, 128, gImage_6);
			 Delay(6);
			 DispSmallPic(0, 150, 128, 128, gImage_5);
			 Delay(6);
			 DispSmallPic(0, 150, 128, 128, gImage_4);
			 Delay(6);
			 DispSmallPic(0, 150, 128, 128, gImage_3);
			 Delay(6);
			 DispSmallPic(0, 150, 128, 128, gImage_2);
			 Delay(6);
			 DispSmallPic(0, 150, 128, 128, gImage_1);
			 Delay(6);
		  }


		} 
         
        
//        DispSmallPic(80, 10, 101, 108, Pic3s);

        Delay(50);

    DrawString(0, 152, "hjhsjkJHKJHKskjh1235346;kj", RED, YELLOW, NORMAL);
    DrawString(0, 168, "爱情理想会实现", BLACK,YELLOW,TRANSP);
    DrawString(0, 184, "昨天我去买菜看见一个老人",YELLOW,RED,NORMAL);

//==============================  
    Set_ramaddr(0,200);
    WriCom(0x22);
    R_data=0;G_data=0;B_data=0;     
    for(j=0;j<20;j++)//红色渐强条
    {
        for(i=0;i<240;i++)
            {R_data=i/8;WriData(R_data<<11|G_data<<5|B_data);}
    }
    R_data=0x1f;G_data=0x3f;B_data=0x1f;
    for(j=0;j<20;j++)
    {
        for(i=0;i<240;i++)
            {
            G_data=0x3f-(i/4);
            B_data=0x1f-(i/8);
            WriData(R_data<<11|G_data<<5|B_data);}
    }
//----------------------------------
    R_data=0;G_data=0;B_data=0;
    for(j=0;j<20;j++)//绿色渐强条
    {
        for(i=0;i<240;i++)
            {G_data=i/4;WriData(R_data<<11|G_data<<5|B_data);}
    }
    R_data=0x1f;G_data=0x3f;B_data=0x1f;
    for(j=0;j<20;j++)
    {
        for(i=0;i<240;i++)
            {
            R_data=0x1f-(i/8);
            B_data=0x1f-(i/8);
            WriData(R_data<<11|G_data<<5|B_data);}
    }
//----------------------------------
    R_data=0;G_data=0;B_data=0;
    for(j=0;j<20;j++)//蓝色渐强条
    {
        for(i=0;i<240;i++)
            {B_data=i/8;WriData(R_data<<11|G_data<<5|B_data);}
    } 
    B_data=0; 
    R_data=0x1f;G_data=0x3f;B_data=0x1f;
    for(j=0;j<20;j++)
    {
        for(i=0;i<240;i++)
            {
            G_data=0x3f-(i/4);
            R_data=0x1f-(i/8);
            WriData(R_data<<11|G_data<<5|B_data);}
    }

//		DispPic240_320(gImage_1);*/

   
}