/*********************************************************************
*
* _InitController
*
* Purpose:
* Initializes the display controller
*/
static void _InitController(void) {
#ifndef WIN32
LCD_X_Init();
_Write0(0x94); // Exit sleep mode
_Write0(0xD1); // Internal oscillator on
_Write0(0xF7); // Mono selection
_Write1(0x00); // ''
_Write1(0x0E); // ''
_Write1(0x41); // ''
_Write0(0xBB); // COM output scan direction
_Write1(0x01); // COM0->COM64, COM129->COM65
_Write0(0xBC); // Data output scan direction
_Write1(0x00); // Normal page/column
_Write1(0x24); // Gray scale setting
_Write1(0x00); // PWM
_Write0(0xCA); // Display control set
_Write1(0x00); // Dummy
_Write1(0x1F); // Duty = 1/128
_Write1(0x00); // Dummy
_Write0(0x81); // Contrast level
_Write1(0x10); // X0-5: 010000
_Write1(0x07); // Y0-2: 111
_Write0(0x20); // Power control register set
_Write1(0x07); // 5x booster
_Write0(0xFB); // Set biasing ratio
_Write1(0x02); // 1/11 bias
_Write0(0xAF); // Display on
#endif
}
/*********************************************************************
*
* _InitController
*
* Purpose:
* Initializes the display controller
*/
static void _InitController(void) {
#ifndef WIN32
#define BYTES_PER_LINE ((XSIZE_PHYS + 7) >> 2)
LCD_X_Init();
_Write1(0x40); // SYSTEM SET:
_Delay(255); // Wait a while
_Write0((1 << 5) // P1: Screen Origin Compensation: not done.
| (1 << 4) // Reserved
| (0 << 3) // Panel Drive Select: single panel drive
| (0 << 2) // Character Height: 8 pixels
| (0 << 1) // Reserved
| (0 << 0)); // Character Generator Select: CGROM
_Write0((1 << 7) // P2: MOD: two-frame AC drive
| (7 << 0)); // Horizontal Character Size: 8
_Write0((7 << 0)); // P3: Vertical Character Size: 8
_Write0(BYTES_PER_LINE - 1); // P4: Character Bytes Per Row
_Write0(BYTES_PER_LINE + 2); // P5: Total Character Bytes Per Row
_Write0(YSIZE_PHYS - 1); // P6: Frame Height
_Write0(BYTES_PER_LINE); // P7: Horizontal Address Range Register 0
_Write0(0x00); // P8: Horizontal Address Range Register 1
_Write1(0x44); // SCROLL:
_Write0((BYTES_PER_LINE * YSIZE_PHYS) & 0xff); // Screen Block 1 Start Address Register 0 (Text)
_Write0((BYTES_PER_LINE * YSIZE_PHYS) >> 8); // Screen Block 1 Start Address Register 1 (Text)
_Write0(YSIZE_PHYS); // Screen Block 1 Size Register
_Write0(0); // Screen Block 2 Start Address Register 0 (Graphic)
_Write0(0); // Screen Block 2 Start Address Register 0 (Graphic)
_Write0(YSIZE_PHYS); // Screen Block 2 Size Register
_Write1(0x4C); // CSR DIR: Set cursor shift direction to right
_Write1(0x5A); // HDOT SCR:
_Write0(0 << 0); // Horizontal Pixel Scroll bits: 0
_Write1(0x5B); // OVLAY:
_Write0((0 << 4) // two layers are used
| (0 << 3) // screen block 2 and 4 can display graphics
| (0 << 2) // screen block 2 and 4 can display graphics
| (1 << 0)); // Layer Composition Method: Exclusive-OR
_Write1(0x60); // GRAYSCALE
_Write0(0x01); // Bit-Per-Pixel Select bits
#endif
}
/*********************************************************************
*
* _InitController
*
* Purpose:
* Initializes the display controller
*/
static void _InitController(void) {
#ifndef WIN32
LCD_X_Init();
/* Driving ability settings --------------------------------------*/
wr_reg(0xEA, 0x00); /* Power control internal used (1) */
wr_reg(0xEB, 0x20); /* Power control internal used (2) */
wr_reg(0xEC, 0x0C); /* Source control internal used (1) */
wr_reg(0xED, 0xC7); /* Source control internal used (2) */
wr_reg(0xE8, 0x38); /* Source output period Normal mode */
wr_reg(0xE9, 0x10); /* Source output period Idle mode */
wr_reg(0xF1, 0x01); /* RGB 18-bit interface ;0x0110 */
wr_reg(0xF2, 0x10);
/* Adjust the Gamma Curve ----------------------------------------*/
wr_reg(0x40, 0x01);
wr_reg(0x41, 0x00);
wr_reg(0x42, 0x00);
wr_reg(0x43, 0x10);
wr_reg(0x44, 0x0E);
wr_reg(0x45, 0x24);
wr_reg(0x46, 0x04);
wr_reg(0x47, 0x50);
wr_reg(0x48, 0x02);
wr_reg(0x49, 0x13);
wr_reg(0x4A, 0x19);
wr_reg(0x4B, 0x19);
wr_reg(0x4C, 0x16);
wr_reg(0x50, 0x1B);
wr_reg(0x51, 0x31);
wr_reg(0x52, 0x2F);
wr_reg(0x53, 0x3F);
wr_reg(0x54, 0x3F);
wr_reg(0x55, 0x3E);
wr_reg(0x56, 0x2F);
wr_reg(0x57, 0x7B);
wr_reg(0x58, 0x09);
wr_reg(0x59, 0x06);
wr_reg(0x5A, 0x06);
wr_reg(0x5B, 0x0C);
wr_reg(0x5C, 0x1D);
wr_reg(0x5D, 0xCC);
/* Power voltage setting -----------------------------------------*/
wr_reg(0x1B, 0x1B);
wr_reg(0x1A, 0x01);
wr_reg(0x24, 0x2F);
wr_reg(0x25, 0x57);
wr_reg(0x23, 0x88);
/* Power on setting ----------------------------------------------*/
wr_reg(0x18, 0x36); /* Internal oscillator frequency adj */
wr_reg(0x19, 0x01); /* Enable internal oscillator */
wr_reg(0x01, 0x00); /* Normal mode, no scrool */
wr_reg(0x1F, 0x88); /* Power control 6 - DDVDH Off */
GUI_Delay(200);
wr_reg(0x1F, 0x82); /* Power control 6 - Step-up: 3 x VCI */
GUI_Delay(50);
wr_reg(0x1F, 0x92); /* Power control 6 - Step-up: On */
GUI_Delay(50);
wr_reg(0x1F, 0xD2); /* Power control 6 - VCOML active */
GUI_Delay(50);
/* Color selection -----------------------------------------------*/
wr_reg(0x17, 0x55); /* RGB, System interface: 16 Bit/Pixel*/
wr_reg(0x00, 0x00); /* Scrolling off, no standby */
/* Interface config ----------------------------------------------*/
wr_reg(0x2F, 0x11); /* LCD Drive: 1-line inversion */
wr_reg(0x31, 0x00);
wr_reg(0x32, 0x00); /* DPL=0, HSPL=0, VSPL=0, EPL=0 */
/* Display on setting --------------------------------------------*/
wr_reg(0x28, 0x38); /* PT(0,0) active, VGL/VGL */
GUI_Delay(200);
wr_reg(0x28, 0x3C); /* Display active, VGL/VGL */
//wr_reg(0x16, 0x00); /* Mem Access Control (MX/Y/V/L,BGR) */
/* Display scrolling settings ------------------------------------*/
wr_reg(0x0E, 0x00); /* TFA MSB */
wr_reg(0x0F, 0x00); /* TFA LSB */
wr_reg(0x10, 320 >> 8); /* VSA MSB */
wr_reg(0x11, 320 & 0xFF); /* VSA LSB */
wr_reg(0x12, 0x00); /* BFA MSB */
wr_reg(0x13, 0x00); /* BFA LSB */
#endif /* WIN32 */
}
/*********************************************************************
*
* _InitController
*
* Purpose:
* Initializes the display controller
*/
static void _InitController(void) {
#ifndef WIN32
U16 driverCode;
LCD_X_Init();
driverCode = rd_reg(0x00);
/* Start Initial Sequence ----------------------------------------*/
wr_reg(0x01, 0x0100); /* Set SS bit */
wr_reg(0x02, 0x0700); /* Set 1 line inversion */
wr_reg(0x04, 0x0000); /* Resize register */
wr_reg(0x08, 0x0207); /* 2 lines front, 7 back porch */
wr_reg(0x09, 0x0000); /* Set non-disp area refresh cyc ISC */
wr_reg(0x0A, 0x0000); /* FMARK function */
wr_reg(0x0C, 0x0000); /* RGB interface setting */
wr_reg(0x0D, 0x0000); /* Frame marker Position */
wr_reg(0x0F, 0x0000); /* RGB interface polarity */
/* Power On sequence ---------------------------------------------*/
wr_reg(0x10, 0x0000); /* Reset Power Control 1 */
wr_reg(0x11, 0x0000); /* Reset Power Control 2 */
wr_reg(0x12, 0x0000); /* Reset Power Control 3 */
wr_reg(0x13, 0x0000); /* Reset Power Control 4 */
GUI_Delay(200); /* Discharge cap power voltage (200ms)*/
wr_reg(0x10, 0x12B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
wr_reg(0x11, 0x0007); /* DC1[2:0], DC0[2:0], VC[2:0] */
GUI_Delay(50); /* Delay 50 ms */
wr_reg(0x12, 0x01BD); /* VREG1OUT voltage */
GUI_Delay(50); /* Delay 50 ms */
wr_reg(0x13, 0x1400); /* VDV[4:0] for VCOM amplitude */
wr_reg(0x29, 0x000E); /* VCM[4:0] for VCOMH */
GUI_Delay(50); /* Delay 50 ms */
wr_reg(0x20, 0x0000); /* GRAM horizontal Address */
wr_reg(0x21, 0x0000); /* GRAM Vertical Address */
/* Adjust the Gamma Curve ----------------------------------------*/
switch (driverCode) {
case 0x5408: /* LCD with SPFD5408 LCD Controller */
wr_reg(0x30, 0x0B0D);
wr_reg(0x31, 0x1923);
wr_reg(0x32, 0x1C26);
wr_reg(0x33, 0x261C);
wr_reg(0x34, 0x2419);
wr_reg(0x35, 0x0D0B);
wr_reg(0x36, 0x1006);
wr_reg(0x37, 0x0610);
wr_reg(0x38, 0x0706);
wr_reg(0x39, 0x0304);
wr_reg(0x3A, 0x0E05);
wr_reg(0x3B, 0x0E01);
wr_reg(0x3C, 0x010E);
wr_reg(0x3D, 0x050E);
wr_reg(0x3E, 0x0403);
wr_reg(0x3F, 0x0607);
break;
case 0x9325: /* LCD with RM68050 LCD Controller */
wr_reg(0x30, 0x0000);
wr_reg(0x31, 0x0607);
wr_reg(0x32, 0x0305);
wr_reg(0x35, 0x0000);
wr_reg(0x36, 0x1604);
wr_reg(0x37, 0x0204);
wr_reg(0x38, 0x0001);
wr_reg(0x39, 0x0707);
wr_reg(0x3C, 0x0000);
wr_reg(0x3D, 0x000F);
break;
case 0x9320: /* LCD with ILI9320 LCD Controller */
default: /* LCD with other LCD Controller */
wr_reg(0x30, 0x0006);
wr_reg(0x31, 0x0101);
wr_reg(0x32, 0x0003);
wr_reg(0x35, 0x0106);
wr_reg(0x36, 0x0B02);
wr_reg(0x37, 0x0302);
wr_reg(0x38, 0x0707);
wr_reg(0x39, 0x0007);
wr_reg(0x3C, 0x0600);
wr_reg(0x3D, 0x020B);
break;
}
/* Set GRAM area -------------------------------------------------*/
wr_reg(0x50, 0x0000); /* Horizontal GRAM Start Address */
wr_reg(0x51, (HEIGHT-1)); /* Horizontal GRAM End Address */
wr_reg(0x52, 0x0000); /* Vertical GRAM Start Address */
wr_reg(0x53, (WIDTH-1)); /* Vertical GRAM End Address */
/* Set Gate Scan Line --------------------------------------------*/
switch (driverCode) {
case 0x5408: /* LCD with SPFD5408 LCD Controller */
case 0x9325: /* LCD with RM68050 LCD Controller */
wr_reg(0x60, 0xA700);
break;
case 0x9320: /* LCD with ILI9320 LCD Controller */
default: /* LCD with other LCD Controller */
wr_reg(0x60, 0x2700);
break;
}
wr_reg(0x61, 0x0001); /* NDL,VLE, REV */
wr_reg(0x6A, 0x0000); /* Set scrolling line */
/* Partial Display Control ---------------------------------------*/
wr_reg(0x80, 0x0000);
wr_reg(0x81, 0x0000);
wr_reg(0x82, 0x0000);
wr_reg(0x83, 0x0000);
wr_reg(0x84, 0x0000);
wr_reg(0x85, 0x0000);
/* Panel Control -------------------------------------------------*/
wr_reg(0x90, 0x0010);
wr_reg(0x92, 0x0000);
wr_reg(0x93, 0x0003);
wr_reg(0x95, 0x0110);
wr_reg(0x97, 0x0000);
wr_reg(0x98, 0x0000);
//wr_reg(0x03, 0x0000); /* Entry Mode (AM,ID0/1,ORG,BGR) */
wr_reg(0x07, 0x0137); /* 262K color and display ON */
#endif /* WIN32 */
}