d12-colour 128160.c

OLED VGF160128的驱动程序（单片机C语言编写）

#include <reg53.h> //
#include <INTRINS.h> //
#include "p1.h"


#define uchar unsigned char
#define uint unsigned int


//--------------------------------------------------------------------
//128160 OLED CONTROL PINS DEFINE

sbit CS1 = P1^0;
sbit GPO = P1^3;
sbit DC  = P1^2; 
sbit RES = P1^1;
sbit F_led =P3^4;

//End

//-----------------------------------------------------------------------
void delay(uint Len);
void write_command(uchar command);
void write_data(uchar datal,uchar datah);
void write_data1(uchar datal);
void read_data(uchar datal,uchar datah);
void init_oled();
void PORT_Init();
void oled_test();
void oled_test1();
void led_test();
void oled_display_pic();

//End

//-----------------------------------------------------------------------
static char xdata   point  _at_ 0x9400;

//End

//-------------------------------------------------------------------------
main()
{
	AUXR=0x01;
	AUXR1=0x00;
	PORT_Init();
GPO=0;
//    delay(3000);

   for(;;)
   {
       init_oled();
//	   F_led=0;
//	   delay(1000);
       oled_display_pic();
       led_test();
       oled_test();    //for oled test           //all screen
//       oled_test1();    //for oled test           //1/3 screen
//       F_led=1;

	   F_led=!F_led;
//	   delay(1000);   	   
   }
   

   while (1) {   

   };
}


//---------------------------------------------------------------------------
//function
void PORT_Init()
{
  P0=0xff;
  P1=0xff;
  P2=0xff;
  P3=0xff;
}

void delay(uint Len)			//
{ 
	unsigned char i;
    while(Len--)
	{
		for(i=0;i<150;i++)
		{
			_nop_();           //查源
		}
	}
}

void write_command(uchar command)
{
	DC=0;
    point=command;
//    DC=1;
}

void write_data(uchar datal,uchar datah)
{
	DC=1;
    point=datal;
	_nop_();
    point=datah;
}

void write_data1(uchar datal)
{
	DC=1;
    point=datal;
}

void read_data(uchar datal,uchar datah)
{
	DC=1;
    datal=point;
    datah=point;    
}

void init_oled()
{

	CS1 = 0;

    RES=0;						//reset LGDT4216
    _nop_();
    _nop_();
    _nop_();
    _nop_();
    _nop_();
    _nop_();
    _nop_();
    _nop_();
    _nop_();
    _nop_();
    RES=1;
    _nop_();
    _nop_();
    _nop_();
    _nop_();
    _nop_();
    _nop_();
    _nop_();
    _nop_();
    _nop_();
    _nop_();

//    delay(5000);


    write_command(0x61);             //scan driver control,comand explan at page 34
      write_data1(0x00);

    write_command(0x60);               //scan voltage setting,comand explan at page 34
      write_data1(0x00);

//    write_command(0x00);   	    //this command must be again at last ,command explain at page 11
//      write_data1(0x01);          //dispaly off,set direction of data is nomall direction,RGB,RESET=1
//        

    write_command(0x01);   	    //command explain at page 12
      write_data1(0x03);          //address increment direction(x:0->159,y:0->128,x direction increment at first then y direction)
                                    //8bit interface with 2 transmissions 65k colour

    write_command(0x06);   	    //command explain at page 17
      write_data1(0x00);          //X address

    write_command(0x07);   	    //command explain at page 17
      write_data1(0x00);          //Y address

    write_command(0x02);   	    //command explain at page 13
      write_data1(0x03);          //display size:160*128 , display frame :90Hz

    write_command(0x43);   	    //command is not explain at page 
      write_data1(0x00);          //enable gamma

    write_command(0x04);   	    //command explain at page 14
      write_data1(0x00);          //no display rotate   160x128    

    write_command(0x03);   	    //command explain at page 13
      write_data1(0x01);          //scan direction:0->159,scan seq direction:S0 S1 S2.....S127

    write_command(0x27);   	    //command explain at page 28
      write_data1(0x01);          //128 scan line time

    write_command(0x20);   	    //command explain at page 27
      write_data1(0x05);          //set RED disprecharge time of scan line

    write_command(0x21);   	    //command explain at page 27
      write_data1(0x02);          //set GREEN disprecharge time of scan line

    write_command(0x22);   	    //command explain at page 27
      write_data1(0x04);          //set BLUE disprecharge time of scan line

    write_command(0x23);   	    //command explain at page 28
      write_data1(0x02);          //set RED peak time of scan line

    write_command(0x24);   	    //command explain at page 28
      write_data1(0x06);          //set GREEN peak time of scan line

    write_command(0x25);   	    //command explain at page 28
      write_data1(0x04);          //set BLUE peak time of scan line

//    write_command(0x05);   	    //command explain at page 15
//      write_data1(0x);          //dummy register


    write_command(0x50);          //red dot current set, command explan at page30
      write_data1(0x26); 

    write_command(0x51);          //green dot current set, command explan at page30 
      write_data1(0x10); 

    write_command(0x52);          //blue dot current set, command explan at page31 
      write_data1(0x16); 

    write_command(0x53);            //red peak current set,command explan at page 31 
      write_data1(0x03);    

    write_command(0x54);            //green peak current set,command explan at page 32
      write_data1(0x03);     

    write_command(0x55);            //blue peak current set,command explan at page 32
      write_data1(0x03);    

    write_command(0x26);   	    //command explain at page 28
      write_data1(0x06);          //period in scan to scan 0~63

    write_command(0x5a);             //data gray level control set,comand explan at page 33
      write_data1(0x01);

    write_command(0xa0);               //power save set,comand explan at page 35
      write_data1(0x00);               //0 go   1 stop

//       delay(500);
    write_command(0x00);   	    //this command must be again at last ,command explain at page 11
      write_data1(0x80);          //dispaly off,set direction of data is nomall direction,RGB,RESET=1


//***************************************
    write_command(0x40);   	    //command explain at page 29
//    write_command(0x05);   	    //command explain at page 15
      write_data1(0x00);          //Red Lookup Set.
      write_data1(0x00);
      write_data1(0x00);
      write_data1(0x01);
      write_data1(0x02);          //5

      write_data1(0x03);
      write_data1(0x04);
      write_data1(0x05);
      write_data1(0x06);
      write_data1(0x07);          //10

      write_data1(0x08);
      write_data1(0x09);
      write_data1(0x0a);
      write_data1(0x0b);
      write_data1(0x0c);          //15

      write_data1(0x0d);
      write_data1(0x0e);
      write_data1(0x0f);
      write_data1(0x10);
      write_data1(0x12);          //20

      write_data1(0x13);
      write_data1(0x14);
      write_data1(0x16);
      write_data1(0x17);
      write_data1(0x19);          //25

      write_data1(0x1b);
      write_data1(0x1c);
      write_data1(0x1e);
      write_data1(0x20);
      write_data1(0x22);          //30

      write_data1(0x24);
      write_data1(0x26);
      write_data1(0x28);
      write_data1(0x2a);
      write_data1(0x2c);          //35

      write_data1(0x2f);
      write_data1(0x31);
      write_data1(0x33);
      write_data1(0x36);
      write_data1(0x38);          //40

      write_data1(0x3b);
      write_data1(0x3d);
      write_data1(0x40);
      write_data1(0x43);
      write_data1(0x45);          //45

      write_data1(0x48);
      write_data1(0x4b);
      write_data1(0x4e);
      write_data1(0x51);
      write_data1(0x53);          //50

      write_data1(0x56);
      write_data1(0x59);
      write_data1(0x5c);
      write_data1(0x60);
      write_data1(0x63);          //55

      write_data1(0x66);
      write_data1(0x69);
      write_data1(0x6c);
      write_data1(0x70);
      write_data1(0x73);          //60

      write_data1(0x76);
      write_data1(0x79);
      write_data1(0x7c);
      write_data1(0x7f);          //64

//*************************************
    write_command(0x41);   	    //command explain at page 30
//    write_command(0x05);   	    //command explain at page 15
      write_data1(0x00);          //Green Lookup Set.
      write_data1(0x00);
      write_data1(0x00);
      write_data1(0x01);
      write_data1(0x02);          //5

      write_data1(0x03);
      write_data1(0x04);
      write_data1(0x05);
      write_data1(0x06);
      write_data1(0x07);          //10

      write_data1(0x08);
      write_data1(0x09);
      write_data1(0x0a);
      write_data1(0x0b);
      write_data1(0x0c);          //15

      write_data1(0x0d);
      write_data1(0x0e);
      write_data1(0x0f);
      write_data1(0x10);
      write_data1(0x12);          //20

      write_data1(0x13);
      write_data1(0x14);
      write_data1(0x16);
      write_data1(0x17);
      write_data1(0x19);          //25

      write_data1(0x1b);
      write_data1(0x1c);
      write_data1(0x1e);
      write_data1(0x20);
      write_data1(0x22);          //30

      write_data1(0x24);
      write_data1(0x26);
      write_data1(0x28);
      write_data1(0x2a);
      write_data1(0x2c);          //35

      write_data1(0x2f);
      write_data1(0x31);
      write_data1(0x33);
      write_data1(0x36);
      write_data1(0x38);          //40

      write_data1(0x3b);
      write_data1(0x3d);
      write_data1(0x40);
      write_data1(0x43);
      write_data1(0x45);          //45

      write_data1(0x48);
      write_data1(0x4b);
      write_data1(0x4e);
      write_data1(0x51);
      write_data1(0x53);          //50

      write_data1(0x56);
      write_data1(0x59);
      write_data1(0x5c);
      write_data1(0x60);
      write_data1(0x63);          //55

      write_data1(0x66);
      write_data1(0x69);
      write_data1(0x6c);
      write_data1(0x70);
      write_data1(0x73);          //60

      write_data1(0x76);
      write_data1(0x79);
      write_data1(0x7c);
      write_data1(0x7f);          //64
//*************************************************
    write_command(0x42);   	    //command explain at page 30
//    write_command(0x05);   	    //command explain at page 15
      write_data1(0x00);          //Blue Lookup Set.
      write_data1(0x00);
      write_data1(0x00);
      write_data1(0x01);
      write_data1(0x02);          //5

      write_data1(0x03);
      write_data1(0x04);
      write_data1(0x05);
      write_data1(0x06);
      write_data1(0x07);          //10

      write_data1(0x08);
      write_data1(0x09);
      write_data1(0x0a);
      write_data1(0x0b);
      write_data1(0x0c);          //15

      write_data1(0x0d);
      write_data1(0x0e);
      write_data1(0x0f);
      write_data1(0x10);
      write_data1(0x12);          //20

      write_data1(0x13);
      write_data1(0x14);
      write_data1(0x16);
      write_data1(0x17);
      write_data1(0x19);          //25

      write_data1(0x1b);
      write_data1(0x1c);
      write_data1(0x1e);
      write_data1(0x20);
      write_data1(0x22);          //30

      write_data1(0x24);
      write_data1(0x26);
      write_data1(0x28);
      write_data1(0x2a);
      write_data1(0x2c);          //35

      write_data1(0x2f);
      write_data1(0x31);
      write_data1(0x33);
      write_data1(0x36);
      write_data1(0x38);          //40