初始化实例代码:
void Lcm_Initcode(void)
{
#if 0 // HSD2.4
//************* Start Initial Sequence **********//
LCD_CtrlWrite_ILI9325(0x0001, 0x0100); // set SS and SM bit
LCD_CtrlWrite_ILI9325(0x0002, 0x0700); // set 1 line inversion
LCD_CtrlWrite_ILI9325(0x0003, 0x1030); // set GRAM write direction and BGR=1.
LCD_CtrlWrite_ILI9325(0x0004, 0x0000); // Resize register
LCD_CtrlWrite_ILI9325(0x0008, 0x0207); // set the back porch and front porch
LCD_CtrlWrite_ILI9325(0x0009, 0x0000); // set non-display area refresh cycle ISC[3:0]
LCD_CtrlWrite_ILI9325(0x000A, 0x0000); // FMARK function
LCD_CtrlWrite_ILI9325(0x000C, 0x0000); // RGB interface setting
LCD_CtrlWrite_ILI9325(0x000D, 0x0000); // Frame marker Position
LCD_CtrlWrite_ILI9325(0x000F, 0x0000); // RGB interface polarity
//*************Power On sequence ****************//
LCD_CtrlWrite_ILI9325(0x0010, 0x0000); // SAP, BT[3:0], AP, DSTB, SLP, STB
LCD_CtrlWrite_ILI9325(0x0011, 0x0007); // DC1[2:0], DC0[2:0], VC[2:0]
LCD_CtrlWrite_ILI9325(0x0012, 0x0000); // VREG1OUT voltage
LCD_CtrlWrite_ILI9325(0x0013, 0x0000); // VDV[4:0] for VCOM amplitude
delayms(200); // Dis-charge capacitor power voltage
LCD_CtrlWrite_ILI9325(0x0010, 0x1290); // SAP, BT[3:0], AP, DSTB, SLP, STB
LCD_CtrlWrite_ILI9325(0x0011, 0x0227); // DC1[2:0], DC0[2:0], VC[2:0]
delayms(50); // Delay 50ms
LCD_CtrlWrite_ILI9325(0x0012, 0x001B); // Internal reference voltage= Vci;
delayms(50); // Delay 50ms
LCD_CtrlWrite_ILI9325(0x0013, 0x1700); // Set VDV[4:0] for VCOM amplitude
LCD_CtrlWrite_ILI9325(0x0029, 0x001E); // Set VCM[5:0] for VCOMH
LCD_CtrlWrite_ILI9325(0x002B, 0x000D); // Set Frame Rate
delayms(50); // Delay 50ms
LCD_CtrlWrite_ILI9325(0x0020, 0x0000); // GRAM horizontal Address
LCD_CtrlWrite_ILI9325(0x0021, 0x0000); // GRAM Vertical Address
// ----------- Adjust the Gamma Curve ----------//
LCD_CtrlWrite_ILI9325(0x0030, 0x0004);
LCD_CtrlWrite_ILI9325(0x0031, 0x0007);
LCD_CtrlWrite_ILI9325(0x0032, 0x0006);
LCD_CtrlWrite_ILI9325(0x0035, 0x0206);
LCD_CtrlWrite_ILI9325(0x0036, 0x0408);
LCD_CtrlWrite_ILI9325(0x0037, 0x0507);
LCD_CtrlWrite_ILI9325(0x0038, 0x0200);
LCD_CtrlWrite_ILI9325(0x0039, 0x0707);
LCD_CtrlWrite_ILI9325(0x003C, 0x0504);
LCD_CtrlWrite_ILI9325(0x003D, 0x0F02);
//------------------ Set GRAM area ---------------//
LCD_CtrlWrite_ILI9325(0x0050, 0x0000); // Horizontal GRAM Start Address
LCD_CtrlWrite_ILI9325(0x0051, 0x00EF); // Horizontal GRAM End Address
LCD_CtrlWrite_ILI9325(0x0052, 0x0000); // Vertical GRAM Start Address
LCD_CtrlWrite_ILI9325(0x0053, 0x013F); // Vertical GRAM Start Address
LCD_CtrlWrite_ILI9325(0x0060, 0xA700); // Gate Scan Line
LCD_CtrlWrite_ILI9325(0x0061, 0x0001); // NDL,VLE, REV
LCD_CtrlWrite_ILI9325(0x006A, 0x0000); // set scrolling line
//-------------- Partial Display Control ---------//
LCD_CtrlWrite_ILI9325(0x0080, 0x0000);
LCD_CtrlWrite_ILI9325(0x0081, 0x0000);
LCD_CtrlWrite_ILI9325(0x0082, 0x0000);
LCD_CtrlWrite_ILI9325(0x0083, 0x0000);
LCD_CtrlWrite_ILI9325(0x0084, 0x0000);
LCD_CtrlWrite_ILI9325(0x0085, 0x0000);
//-------------- Panel Control -------------------//
LCD_CtrlWrite_ILI9325(0x0090, 0x0010);
LCD_CtrlWrite_ILI9325(0x0092, 0x0600);
LCD_CtrlWrite_ILI9325(0x0093, 0x0003);
LCD_CtrlWrite_ILI9325(0x0095, 0x0110);
LCD_CtrlWrite_ILI9325(0x0097, 0x0000);
LCD_CtrlWrite_ILI9325(0x0098, 0x0000);
LCD_CtrlWrite_ILI9325(0x0007, 0x0133); // 262K color and display ON
#endif
#if 0 // CMO 2414
//************* Start Initial Sequence **********//
LCD_CtrlWrite_ILI9325D(0x0001, 0x0100); // set SS and SM bit
LCD_CtrlWrite_ILI9325D(0x0002, 0x0700); // set 1 line inversion
LCD_CtrlWrite_ILI9325D(0x0003, 0x1030); // set GRAM write direction and BGR=1.
LCD_CtrlWrite_ILI9325D(0x0004, 0x0000); // Resize register
LCD_CtrlWrite_ILI9325D(0x0008, 0x0202); // set the back porch and front porch
LCD_CtrlWrite_ILI9325D(0x0009, 0x0000); // set non-display area refresh cycle ISC[3:0]
LCD_CtrlWrite_ILI9325D(0x000A, 0x0000); // FMARK function
LCD_CtrlWrite_ILI9325D(0x000C, 0x0000); // RGB interface setting
LCD_CtrlWrite_ILI9325D(0x000D, 0x0000); // Frame marker Position
LCD_CtrlWrite_ILI9325D(0x000F, 0x0000); // RGB interface polarity
//*************Power On sequence ****************//
LCD_CtrlWrite_ILI9325D(0x0010, 0x0000); // SAP, BT[3:0], AP, DSTB, SLP, STB
LCD_CtrlWrite_ILI9325D(0x0011, 0x0007); // DC1[2:0], DC0[2:0], VC[2:0]
LCD_CtrlWrite_ILI9325D(0x0012, 0x0000); // VREG1OUT voltage
LCD_CtrlWrite_ILI9325D(0x0013, 0x0000); // VDV[4:0] for VCOM amplitude
LCD_CtrlWrite_ILI9325D(0x0007, 0x0001);
delayms(200); // Dis-charge capacitor power voltage
LCD_CtrlWrite_ILI9325D(0x0010, 0x1690); // SAP, BT[3:0], AP, DSTB, SLP, STB
LCD_CtrlWrite_ILI9325D(0x0011, 0x0227); // Set DC1[2:0], DC0[2:0], VC[2:0]
delayms(50); // Delay 50ms
LCD_CtrlWrite_ILI9325D(0x0012, 0x009C); // External reference voltage= Vci;
delayms(50); // Delay 50ms
LCD_CtrlWrite_ILI9325D(0x0013, 0x1800); // VDV[4:0] for VCOM amplitude
LCD_CtrlWrite_ILI9325D(0x0029, 0x0008); // VCM[5:0] for VCOMH
LCD_CtrlWrite_ILI9325D(0x002B, 0x000D); // Set Frame Rate
delayms(50); // Delay 50ms
LCD_CtrlWrite_ILI9325D(0x0020, 0x0000); // GRAM horizontal Address
LCD_CtrlWrite_ILI9325D(0x0021, 0x0000); // GRAM Vertical Address
// ----------- Adjust the Gamma Curve ----------//
LCD_CtrlWrite_ILI9325D(0x0030, 0x0000);
LCD_CtrlWrite_ILI9325D(0x0031, 0x0406);
LCD_CtrlWrite_ILI9325D(0x0032, 0x0004);
LCD_CtrlWrite_ILI9325D(0x0035, 0x0305);
LCD_CtrlWrite_ILI9325D(0x0036, 0x0004);
LCD_CtrlWrite_ILI9325D(0x0037, 0x0207);
LCD_CtrlWrite_ILI9325D(0x0038, 0x0103);
LCD_CtrlWrite_ILI9325D(0x0039, 0x0707);
LCD_CtrlWrite_ILI9325D(0x003C, 0x0503);
LCD_CtrlWrite_ILI9325D(0x003D, 0x0004);
//------------------ Set GRAM area ---------------//
LCD_CtrlWrite_ILI9325D(0x0050, 0x0000); // Horizontal GRAM Start Address
LCD_CtrlWrite_ILI9325D(0x0051, 0x00EF); // Horizontal GRAM End Address
LCD_CtrlWrite_ILI9325D(0x0052, 0x0000); // Vertical GRAM Start Address
LCD_CtrlWrite_ILI9325D(0x0053, 0x013F); // Vertical GRAM Start Address
LCD_CtrlWrite_ILI9325D(0x0060, 0xA700); // Gate Scan Line
LCD_CtrlWrite_ILI9325D(0x0061, 0x0001); // NDL,VLE, REV
LCD_CtrlWrite_ILI9325D(0x006A, 0x0000); // set scrolling line
//-------------- Partial Display Control ---------//
LCD_CtrlWrite_ILI9325D(0x0080, 0x0000);
LCD_CtrlWrite_ILI9325D(0x0081, 0x0000);
LCD_CtrlWrite_ILI9325D(0x0082, 0x0000);
LCD_CtrlWrite_ILI9325D(0x0083, 0x0000);
LCD_CtrlWrite_ILI9325D(0x0084, 0x0000);
LCD_CtrlWrite_ILI9325D(0x0085, 0x0000);
//-------------- Panel Control -------------------//
LCD_CtrlWrite_ILI9325D(0x0090, 0x0010);
LCD_CtrlWrite_ILI9325D(0x0092, 0x0600);
LCD_CtrlWrite_ILI9325D(0x0007, 0x0133); // 262K color and display ON
#endif
// CPT2.8+ILI9325D
//************* Start Initial Sequence **********//
LCD_CtrlWrite_ILI9325D(0x0001, 0x0100); // set SS and SM bit
LCD_CtrlWrite_ILI9325D(0x0002, 0x0700); // set 1 line inversion
LCD_CtrlWrite_ILI9325D(0x0003, 0x1030); // set GRAM write direction and BGR=1.
LCD_CtrlWrite_ILI9325D(0x0004, 0x0000); // Resize register
LCD_CtrlWrite_ILI9325D(0x0008, 0x0202); // set the back porch and front porch
LCD_CtrlWrite_ILI9325D(0x0009, 0x0000); // set non-display area refresh cycle ISC[3:0]
LCD_CtrlWrite_ILI9325D(0x000A, 0x0000); // FMARK function
LCD_CtrlWrite_ILI9325D(0x000C, 0x0000); // RGB interface setting
LCD_CtrlWrite_ILI9325D(0x000D, 0x0000); // Frame marker Position
LCD_CtrlWrite_ILI9325D(0x000F, 0x0000); // RGB interface polarity
//*************Power On sequence ****************//
LCD_CtrlWrite_ILI9325D(0x0010, 0x0000); // SAP, BT[3:0], AP, DSTB, SLP, STB
LCD_CtrlWrite_ILI9325D(0x0011, 0x0007); // DC1[2:0], DC0[2:0], VC[2:0]
LCD_CtrlWrite_ILI9325D(0x0012, 0x0000); // VREG1OUT voltage
LCD_CtrlWrite_ILI9325D(0x0013, 0x0000); // VDV[4:0] for VCOM amplitude
LCD_CtrlWrite_ILI9325D(0x0007, 0x0001);
delayms(200); // Dis-charge capacitor power voltage
LCD_CtrlWrite_ILI9325D(0x0010, 0x1690); // SAP, BT[3:0], AP, DSTB, SLP, STB
LCD_CtrlWrite_ILI9325D(0x0011, 0x0227); // DC1[2:0], DC0[2:0], VC[2:0]
delayms(50); // Delay 50ms
LCD_CtrlWrite_ILI9325D(0x0012, 0x009D); // Internal reference voltage= Vci;
delayms(50); // Delay 50ms
LCD_CtrlWrite_ILI9325D(0x0013, 0x1900); // Set VDV[4:0] for VCOM amplitude
LCD_CtrlWrite_ILI9325D(0x0029, 0x0025); // Set VCM[5:0] for VCOMH
LCD_CtrlWrite_ILI9325D(0x002B, 0x000D); // Set Frame Rate
delayms(50); // Delay 50ms
LCD_CtrlWrite_ILI9325D(0x0020, 0x0000); // GRAM horizontal Address
LCD_CtrlWrite_ILI9325D(0x0021, 0x0000); // GRAM Vertical Address
// ----------- Adjust the Gamma Curve ----------//
LCD_CtrlWrite_ILI9325D(0x0030, 0x0007);
LCD_CtrlWrite_ILI9325D(0x0031, 0x0303);
LCD_CtrlWrite_ILI9325D(0x0032, 0x0003);
LCD_CtrlWrite_ILI9325D(0x0035, 0x0206);
LCD_CtrlWrite_ILI9325D(0x0036, 0x0008);
LCD_CtrlWrite_ILI9325D(0x0037, 0x0406);
LCD_CtrlWrite_ILI9325D(0x0038, 0x0304);
LCD_CtrlWrite_ILI9325D(0x0039, 0x0007);
LCD_CtrlWrite_ILI9325D(0x003C, 0x0602);
LCD_CtrlWrite_ILI9325D(0x003D, 0x0008);
//------------------ Set GRAM area ---------------//
LCD_CtrlWrite_ILI9325D(0x0050, 0x0000); // Horizontal GRAM Start Address
LCD_CtrlWrite_ILI9325D(0x0051, 0x00EF); // Horizontal GRAM End Address
LCD_CtrlWrite_ILI9325D(0x0052, 0x0000); // Vertical GRAM Start Address
LCD_CtrlWrite_ILI9325D(0x0053, 0x013F); // Vertical GRAM Start Address
LCD_CtrlWrite_ILI9325D(0x0060, 0xA700); // Gate Scan Line
LCD_CtrlWrite_ILI9325D(0x0061, 0x0001); // NDL,VLE, REV
LCD_CtrlWrite_ILI9325D(0x006A, 0x0000); // set scrolling line
//-------------- Partial Display Control ---------//
LCD_CtrlWrite_ILI9325D(0x0080, 0x0000);
LCD_CtrlWrite_ILI9325D(0x0081, 0x0000);
LCD_CtrlWrite_ILI9325D(0x0082, 0x0000);
LCD_CtrlWrite_ILI9325D(0x0083, 0x0000);
LCD_CtrlWrite_ILI9325D(0x0084, 0x0000);
LCD_CtrlWrite_ILI9325D(0x0085, 0x0000);
//-------------- Panel Control -------------------//
LCD_CtrlWrite_ILI9325D(0x0090, 0x0010);
LCD_CtrlWrite_ILI9325D(0x0092, 0x0600);
LCD_CtrlWrite_ILI9325D(0x0007, 0x0133); // 262K color and display ON