HGO2401603初始化代码ST75256驱动程序

清达光电HGO2401603系列产品为3.8寸左右，FSTN灰白模式，240*160点阵，3.3V电压，排线连接

/******** 液晶屏初始化程序 ********/

void Init()

{

#if I80==1

CONTROL1_OUTPUT_MODE(); //控制口1为输出

CONTROL2_OUTPUT_MODE(); //控制口2为输出

CONTROL3_OUTPUT_MODE(); //控制口3为输出

CONTROL4_OUTPUT_MODE(); //控制口4为输出

#endif

IF2_L;IF1_H;IF0_H;

delay(20);

REST_L;

delay(20);

REST_H;

delay(50);

/******************************

*** Extension Command 2

******************************/

write_com(0x31);// Extension Command 2

write_com(0xd7);// Disable Auto Read

write_data(0x9f);

write_com(0xe0);// Enable OTP Read

write_data(0x00);//

delay(10);

write_com(0xe3);// OTP Up-Load

delay(20);;//

write_com(0xe1);// OTP Control Out

/******************************

*** Extension Command 1

******************************/

write_com(0x30);// Extension Command 1

write_com(0x94);// Sleep Out

write_com(0xae);// Display OFF

delay(50);

write_com(0x20);// Power Control

write_data(0x0b);// VB, VR, VF All ON

write_com(0x81);// Set

write_data(0x2d); //给定初值0x37 // 0x1d:Vop = 15.5V

write_data(0x04);//

/******************************

*** Extension Command 2

******************************/

write_com(0x31);// Extension Command 2

write_com(0x32);// Analog Circuit Set

write_data(0x00);//

write_data(0x00);// Booster Efficiency =6KHz

write_data(0x01);// Bias=1/12

/******************************

*** Extension Command 2

******************************/

write_com(0x31);// Extension Command 2

write_com(0x49);// HPM=1;

//

write_com(0x51);// Booster Level x8

write_data(0xfa);//

/******************************

*** Extension Command 1

******************************/

write_com(0x30);// Extension Command 1

write_com(0xf0);// Display Mode

write_data(0x10);// Mono Mode

write_com(0xca);// Display Control

write_data(0x00);// CL Dividing Ratio ? Not Divide

write_data(159);// Duty Set 128 Duty

write_data(0x0C);// Frame Inversion

write_com(0xbc);//Data Scan Direction

write_data(0x00);// seg0-seg240 com0-com159

write_com(0xa6);// display:a6=normal,a7=inverse

write_com(0x0c);// Format Select DO=0(0x08); LSB0n bottom (Default) ;DO=1(0x0c); LSB0n top

/******************************

*** Extension Command 2

******************************/

write_com(0x31);// Extension Command 2

write_com(0xf0); //SET Frame Rate HZ

write_data(0x00);

write_data(0x09);

write_data(0x09);

write_data(0x0b);

write_com(0xf4); //SET Temperature Compensation

write_data(0x00);

write_data(0x00);

write_data(0x00);

write_data(0x03);

/******************************

*** Extension Command 1

******************************/

write_data(0x30); //old 0x50

write_data(0x50); //old 0xb0

write_data(0x84);

write_data(0x05);

write_com(0x40);// Internal Power Supply

/******************************

*** Extension Command 2

******************************/

write_com(0x30);// Extension Command 1

write_com(0xaf);// Display ON

}

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