initial.c

motorola 1.4" CSTN LCD test program. Drive IC: SSD17

/*******************************************************************************
  Initial.C
  Copyright (c) InnoLux Corp. All rights reserved.
*******************************************************************************/

#include <Define.h>

void initial(Byte Color_Mode)
{                                                                                                                         

                                                                                                                         
      Send_Command(0x94);                    /*Exit sleep mode*/
	  DelayX1ms(1);
	  Send_Command(0xd1);                    /* internal oscillator*/
       	   
	  Send_Command(0x20);                    /* Power control Set */        
	  Send_Data(0x07);                       /*Turn on the reference voltage gen, turns on internal regulator and
                                                    voltage follower 4x*/
      
      Send_Command(0xf7);                    /* set PWM FRC */
	  Send_Data(0x28);
	  Send_Data(0x2c);                       /* set 4 bit PWM  */
	  Send_Data(0x05);

      Send_Command(0x81);                    /* set Contrast Level & Internal regulator resistor ratio */
	  Send_Data(0x30);                       /* Contrast Level */
	  Send_Data(0x03);                       /* Internal reistor ration set to 5.44 */ 

      Send_Command(0x82);                    /* Set Temperature com Pensation coefficient */
	  Send_Data(0x00);                       /* Temp gradiend set to -0.1%deg C*/     			 

	  Send_Command(0xbb);                    /* set com output sczn direction */   
	  Send_Data(0x02);                       /*com33<-com0 com67<-com34*/
	   
      Send_Command(0xbc);                    /* set data output scan direction */
	  Send_Data(0x02);                       /* set seg96->1,com1->65 */
	 
      Send_Data(0x01);                       /* set RGB setting */
	  Send_Data(Color_Mode);                 /* set 16 level gray scale mode */
  

      Send_Command(0xce);                    /*set color value */ 

	 
      Send_Data(0x00);                      /* set red */                    
	  Send_Data(0x03);
	  Send_Data(0x05);
	  Send_Data(0x07);
	  Send_Data(0x09);
	  Send_Data(0x0b);
	  Send_Data(0x0d);
	  Send_Data(0x0f);
	   
      Send_Data(0x00);                     /* set green */
	  Send_Data(0x03);
	  Send_Data(0x05);
	  Send_Data(0x07);
	  Send_Data(0x09);
	  Send_Data(0x0b);
	  Send_Data(0x0d);
	  Send_Data(0x0f);


	  Send_Data(0x00);                    /* set blue */
	  Send_Data(0x05);
      Send_Data(0x0a);
	  Send_Data(0x0f);

     

	  Send_Command(0xca);                    /*display control */ 
	  Send_Data(0x00);
	  Send_Data(0x10);                       /* 68 duty*/
	  Send_Data(0x00);
      Send_Command(0xfb);
	  Send_Data(0x03);
      
     // Send_Command(0x75);                    /*Set Page address */ 
	 //Send_Data(0x02);                       /*Start Page address*/
	 //end_Data(0x02);                       /*End Page address*/

     //end_Command(0x15);                    /*Set Column address */ 
	 //end_Data(0x04);                       /*Start Column address*/
	 //end_Data(0x60);                       /*End Column address*/

     // Send_Command(0xab);                    /* set scroll start */          
	 // Send_Data(0x00);
              
	  Send_Command(0xa7);                    /* inverse display */ 
      Send_Command(0xf2);                    /* set frame frequency */
      Send_Data(0x0e);                       /* set 103.5 HZ */
      Send_Data(0x26);                       /* set 7 line inversion */

//	  Send_Command(0xfb);                    /* set bias 1/7 */
//      Send_Data(0x03); 
              
   //   Send_Command(0xa2);                    /* disable Icon */   
       
    //  Send_Command(0xf3);                    /* VOP */
    //  Send_Data(0xc4);                       /* VOP */
	         
	   
	  Send_Command(0xaf);                    /* display ON */ 

}

Byte code gray_index444[]={0xff,0xff,0xff,0xee,0xee,0xee,0xdd,0xdd,0xdd,0xcc,0xcc,0xcc,0xbb,0xbb,0xbb,0xaa,
                          0xaa,0xaa,0x99,0x99,0x99,0x88,0x88,0x88,0x77,0x77,0x77,0x66,0x66,0x66, 0x55,0x55,
                          0x55,0x44,0x44,0x44,0x33,0x33,0x33,0x22,0x22,0x22,0x11,0x11,0x11,0x00,0x00,0x00};