Sitronix ST7637 驱动原程序码，易读易明，好用方便.rar

void WriteCOM(BYTE DBL) { RSB=0; CSB=0; RDB=1; P0=DBL; WRB=0; WRB=1; RSB=1; CSB=1; } void WriteDAT(BYTE DBL) { RSB=1; CSB=0; RDB=1; P0=DBL; WRB=0; WRB=1; RSB=0; CSB=1; } void Initial(void) { WriteCOM(0x01); //Software Reset delayms(150); //delay 150ms WriteCOM(0xD7); //Autoread control WriteDAT(0xBF); // WriteCOM(0xE0); //Control OTP/MTP WriteDAT(0x00); //Read Mode delayms(10); //delay 10ms WriteCOM(0xE3); //Control OTP/MTP delayms(20); //delay 20ms WriteCOM(0xE1); //Close Read Mode WriteCOM(0x11); //Sleep Out WriteCOM(0x20); //Normal Display WriteCOM(0xC3); //Bias Set WriteDAT(0x03); //1/9 WriteCOM(0xC4); //Booster Set WriteDAT(0x06); // WriteCOM(0xC5); //Booster Efficiency Set WriteDAT(0x01); // WriteCOM(0xCB); //VG Booster Set WriteDAT(0x01); // WriteCOM(0xCC); //ID1 Set WriteDAT(0x45); // WriteCOM(0xCE); //ID3 Set WriteDAT(0x00); // WriteCOM(0xB7); //Glass Direction WriteDAT(0xC0); // WriteCOM(0xD0); //Follower Type set WriteDAT(0x19); // WriteCOM(0xD7); //Autoread control WriteDAT(0xaf); // WriteCOM(0xB5); //N-line Set WriteDAT(0x83); // WriteCOM(0xCD); //ID2 Set WriteDAT(0xD2); // WriteCOM(0xD0); //Set Vg Source WriteDAT(0x19); // WriteCOM(0xB4); //PTL Saving Mode Set WriteDAT(0x18); //Power Normal Mode WriteCOM(0x3A); //Pixel Format Set WriteDAT(0x05); // WriteCOM(0xB0); //Duty Set WriteDAT(0x83); // WriteCOM(0xB1); //First COM Set WriteDAT(0x00); // WriteCOM(0xB3); //OSC Div. Set WriteDAT(0x00); //V0=3.6V+{VOP[8:0]+(EV[6:0]-3Fh)*0.04} WriteCOM(0x25); //EV[6:0] WriteDAT(0x3F); WriteCOM(0xC0); //VOP[8:0] WriteDAT(0xef); //0xe4 WriteDAT(0x00); // WriteCOM(0xC6); //V0 Bias Set WriteDAT(0x00); // WriteCOM(0xB7); //Glass Direction WriteDAT(0x00); //0xC0 WriteCOM(0x36); //Memory Access Control WriteDAT(0xC8); //0x08 //Gamma Table Set WriteCOM(0xF9); //Gamma WriteDAT(0x00); // WriteDAT(0x03); // WriteDAT(0x05); // WriteDAT(0x07); // WriteDAT(0x09); // WriteDAT(0x0B); // WriteDAT(0x0D); // WriteDAT(0x0F); // WriteDAT(0x11); // WriteDAT(0x13); // WriteDAT(0x15); // WriteDAT(0x17); // WriteDAT(0x19); // WriteDAT(0x1B); // WriteDAT(0x1D); // WriteDAT(0x1F); // WriteCOM(0x29); //Display On } void Set_address(void) { WriteCOM(0x2A); //Colulm address set WriteDAT(0x04); //Start address WriteDAT(0x83); //End address WriteCOM(0x2B); //Colulm address set WriteDAT(0x04); //start page WriteDAT(0x83); //end page WriteCOM(0x2C); //Write Data to GRAM } void Sleep_in(void) { WriteCOM(0x28); //Display Off delayms(50); //delay 50ms WriteCOM(0x10); //Sleep in & Booster off } void Sleep_out(void) { WriteCOM(0x11); //Sleep out & Booster on delayms(50); //delay 50ms WriteCOM(0x29); //Display Off }