/*********************************************************************
*
* LCD_X_Config
*
* Function description:
* Called during the initialization process in order to set up the
* display driver configuration.
*
*/
void LCD_X_Config(void)
{
GUI_DEVICE *pDevice;
CONFIG_FLEXCOLOR Config = {0};
GUI_PORT_API PortAPI = {0};
//
// Set display driver and color conversion
//
pDevice = GUI_DEVICE_CreateAndLink(GUIDRV_FLEXCOLOR, GUICC_565, 0, 0);
//
// Display driver configuration, required for Lin-driver
//
LCD_SetSizeEx(0, XSIZE_PHYS , YSIZE_PHYS);
LCD_SetVSizeEx(0, VXSIZE_PHYS, VYSIZE_PHYS);
//
// Orientation
//
if (spfd5408_drv.ReadID() == SPFD5408_ID)
{
Config.Orientation = GUI_SWAP_XY | GUI_MIRROR_Y;
}
else
{
Config.Orientation = GUI_SWAP_XY | GUI_MIRROR_Y | GUI_MIRROR_X;
}
GUIDRV_FlexColor_Config(pDevice, &Config);
//
// Set controller and operation mode
//
PortAPI.pfWrite16_A0 = LcdWriteReg;
PortAPI.pfWrite16_A1 = LcdWriteData;
PortAPI.pfWriteM16_A1 = LcdWriteDataMultiple;
PortAPI.pfReadM16_A1 = LcdReadDataMultiple;
// Find the current LCD and initialize GUIDRV
LCD_IO_Init();
if (spfd5408_drv.ReadID() == SPFD5408_ID)
{
GUIDRV_FlexColor_SetFunc(pDevice, &PortAPI, GUIDRV_FLEXCOLOR_F66708, GUIDRV_FLEXCOLOR_M16C0B16);
}
else
{
GUIDRV_FlexColor_SetFunc(pDevice, &PortAPI, GUIDRV_FLEXCOLOR_F66712, GUIDRV_FLEXCOLOR_M16C0B16);
}
}
uint8_t u8g_com_stm32duino_fsmc_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
if (msgInitCount) {
if (msg == U8G_COM_MSG_INIT) msgInitCount--;
if (msgInitCount) return -1;
}
static uint8_t isCommand;
switch (msg) {
case U8G_COM_MSG_STOP:
break;
case U8G_COM_MSG_INIT:
u8g_SetPIOutput(u8g, U8G_PI_RESET);
LCD_IO_Init(u8g->pin_list[U8G_PI_CS], u8g->pin_list[U8G_PI_A0]);
u8g_Delay(100);
if (arg_ptr != NULL)
*((uint32_t *)arg_ptr) = LCD_IO_ReadData(LCD_READ_ID, 3);
isCommand = 0;
break;
case U8G_COM_MSG_ADDRESS: // define cmd (arg_val = 0) or data mode (arg_val = 1)
isCommand = arg_val == 0 ? 1 : 0;
break;
case U8G_COM_MSG_RESET:
u8g_SetPILevel(u8g, U8G_PI_RESET, arg_val);
break;
case U8G_COM_MSG_WRITE_BYTE:
if (isCommand)
LCD_IO_WriteReg(arg_val);
else
LCD_IO_WriteData((uint16_t)arg_val);
break;
case U8G_COM_MSG_WRITE_SEQ:
for (uint8_t i = 0; i < arg_val; i += 2)
LCD_IO_WriteData(*(uint16_t *)(((uint32_t)arg_ptr) + i));
break;
}
return 1;
}
/**
* @brief Get the ILI9325 ID.
* @param None
* @retval The ILI9325 ID
*/
uint16_t ili9325_ReadID(void)
{
LCD_IO_Init();
return (ili9325_ReadReg(0x00));
}
/**
* @brief Initialize the ILI9325 LCD Component.
* @param None
* @retval None
*/
void ili9325_Init(void)
{
/* Initialize ILI9325 low level bus layer ----------------------------------*/
LCD_IO_Init();
/* Start Initial Sequence --------------------------------------------------*/
ili9325_WriteReg(LCD_REG_0, 0x0001); /* Start internal OSC. */
ili9325_WriteReg(LCD_REG_1, 0x0100); /* Set SS and SM bit */
ili9325_WriteReg(LCD_REG_2, 0x0700); /* Set 1 line inversion */
ili9325_WriteReg(LCD_REG_3, 0x1018); /* Set GRAM write direction and BGR=1. */
ili9325_WriteReg(LCD_REG_4, 0x0000); /* Resize register */
ili9325_WriteReg(LCD_REG_8, 0x0202); /* Set the back porch and front porch */
ili9325_WriteReg(LCD_REG_9, 0x0000); /* Set non-display area refresh cycle ISC[3:0] */
ili9325_WriteReg(LCD_REG_10, 0x0000); /* FMARK function */
ili9325_WriteReg(LCD_REG_12, 0x0000); /* RGB interface setting */
ili9325_WriteReg(LCD_REG_13, 0x0000); /* Frame marker Position */
ili9325_WriteReg(LCD_REG_15, 0x0000); /* RGB interface polarity */
/* Power On sequence -------------------------------------------------------*/
ili9325_WriteReg(LCD_REG_16, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
ili9325_WriteReg(LCD_REG_17, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */
ili9325_WriteReg(LCD_REG_18, 0x0000); /* VREG1OUT voltage */
ili9325_WriteReg(LCD_REG_19, 0x0000); /* VDV[4:0] for VCOM amplitude */
ili9325_WriteReg(LCD_REG_16, 0x17B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
ili9325_WriteReg(LCD_REG_17, 0x0137); /* DC1[2:0], DC0[2:0], VC[2:0] */
ili9325_WriteReg(LCD_REG_18, 0x0139); /* VREG1OUT voltage */
ili9325_WriteReg(LCD_REG_19, 0x1d00); /* VDV[4:0] for VCOM amplitude */
ili9325_WriteReg(LCD_REG_41, 0x0013); /* VCM[4:0] for VCOMH */
ili9325_WriteReg(LCD_REG_32, 0x0000); /* GRAM horizontal Address */
ili9325_WriteReg(LCD_REG_33, 0x0000); /* GRAM Vertical Address */
/* Adjust the Gamma Curve (ILI9325) ----------------------------------------*/
ili9325_WriteReg(LCD_REG_48, 0x0007);
ili9325_WriteReg(LCD_REG_49, 0x0302);
ili9325_WriteReg(LCD_REG_50, 0x0105);
ili9325_WriteReg(LCD_REG_53, 0x0206);
ili9325_WriteReg(LCD_REG_54, 0x0808);
ili9325_WriteReg(LCD_REG_55, 0x0206);
ili9325_WriteReg(LCD_REG_56, 0x0504);
ili9325_WriteReg(LCD_REG_57, 0x0007);
ili9325_WriteReg(LCD_REG_60, 0x0105);
ili9325_WriteReg(LCD_REG_61, 0x0808);
/* Set GRAM area -----------------------------------------------------------*/
ili9325_WriteReg(LCD_REG_80, 0x0000); /* Horizontal GRAM Start Address */
ili9325_WriteReg(LCD_REG_81, 0x00EF); /* Horizontal GRAM End Address */
ili9325_WriteReg(LCD_REG_82, 0x0000); /* Vertical GRAM Start Address */
ili9325_WriteReg(LCD_REG_83, 0x013F); /* Vertical GRAM End Address */
ili9325_WriteReg(LCD_REG_96, 0xA700); /* Gate Scan Line(GS=1, scan direction is G320~G1) */
ili9325_WriteReg(LCD_REG_97, 0x0001); /* NDL,VLE, REV */
ili9325_WriteReg(LCD_REG_106, 0x0000); /* set scrolling line */
/* Partial Display Control -------------------------------------------------*/
ili9325_WriteReg(LCD_REG_128, 0x0000);
ili9325_WriteReg(LCD_REG_129, 0x0000);
ili9325_WriteReg(LCD_REG_130, 0x0000);
ili9325_WriteReg(LCD_REG_131, 0x0000);
ili9325_WriteReg(LCD_REG_132, 0x0000);
ili9325_WriteReg(LCD_REG_133, 0x0000);
/* Panel Control -----------------------------------------------------------*/
ili9325_WriteReg(LCD_REG_144, 0x0010);
ili9325_WriteReg(LCD_REG_146, 0x0000);
ili9325_WriteReg(LCD_REG_147, 0x0003);
ili9325_WriteReg(LCD_REG_149, 0x0110);
ili9325_WriteReg(LCD_REG_151, 0x0000);
ili9325_WriteReg(LCD_REG_152, 0x0000);
/* set GRAM write direction and BGR = 1 */
/* I/D=00 (Horizontal : increment, Vertical : decrement) */
/* AM=1 (address is updated in vertical writing direction) */
ili9325_WriteReg(LCD_REG_3, 0x1018);
/* 262K color and display ON */
ili9325_WriteReg(LCD_REG_7, 0x0173);
/* Set the Cursor */
ili9325_SetCursor(0, 0);
/* Prepare to write GRAM */
LCD_IO_WriteReg(LCD_REG_34);
}
/**
* @brief Get the SPFD5408 ID.
* @param None
* @retval The SPFD5408 ID
*/
uint16_t spfd5408_ReadID(void)
{
LCD_IO_Init();
return (spfd5408_ReadReg(0x00));
}
/**
* @brief Initialise the SPFD5408 LCD Component.
* @param None
* @retval None
*/
void spfd5408_Init(void)
{
if(Is_spfd5408_Initialized == 0)
{
Is_spfd5408_Initialized = 1;
/* Initialise SPFD5408 low level bus layer --------------------------------*/
LCD_IO_Init();
/* Start Initial Sequence --------------------------------------------------*/
spfd5408_WriteReg(LCD_REG_227, 0x3008); /* Set internal timing */
spfd5408_WriteReg(LCD_REG_231, 0x0012); /* Set internal timing */
spfd5408_WriteReg(LCD_REG_239, 0x1231); /* Set internal timing */
spfd5408_WriteReg(LCD_REG_1, 0x0100); /* Set SS and SM bit */
spfd5408_WriteReg(LCD_REG_2, 0x0700); /* Set 1 line inversion */
spfd5408_WriteReg(LCD_REG_3, 0x1030); /* Set GRAM write direction and BGR=1. */
spfd5408_WriteReg(LCD_REG_4, 0x0000); /* Resize register */
spfd5408_WriteReg(LCD_REG_8, 0x0202); /* Set the back porch and front porch */
spfd5408_WriteReg(LCD_REG_9, 0x0000); /* Set non-display area refresh cycle ISC[3:0] */
spfd5408_WriteReg(LCD_REG_10, 0x0000); /* FMARK function */
spfd5408_WriteReg(LCD_REG_12, 0x0000); /* RGB interface setting */
spfd5408_WriteReg(LCD_REG_13, 0x0000); /* Frame marker Position */
spfd5408_WriteReg(LCD_REG_15, 0x0000); /* RGB interface polarity */
/* Power On sequence -------------------------------------------------------*/
spfd5408_WriteReg(LCD_REG_16, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
spfd5408_WriteReg(LCD_REG_17, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */
spfd5408_WriteReg(LCD_REG_18, 0x0000); /* VREG1OUT voltage */
spfd5408_WriteReg(LCD_REG_19, 0x0000); /* VDV[4:0] for VCOM amplitude */
LCD_Delay(200); /* Dis-charge capacitor power voltage (200ms) */
spfd5408_WriteReg(LCD_REG_17, 0x0007); /* DC1[2:0], DC0[2:0], VC[2:0] */
LCD_Delay(50); /* Delay 50 ms */
spfd5408_WriteReg(LCD_REG_16, 0x12B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
LCD_Delay(50); /* Delay 50 ms */
spfd5408_WriteReg(LCD_REG_18, 0x01BD); /* External reference voltage= Vci */
LCD_Delay(50); /* Delay 50 ms */
spfd5408_WriteReg(LCD_REG_19, 0x1400); /* VDV[4:0] for VCOM amplitude */
spfd5408_WriteReg(LCD_REG_41, 0x000E); /* VCM[4:0] for VCOMH */
LCD_Delay(50); /* Delay 50 ms */
spfd5408_WriteReg(LCD_REG_32, 0x0000); /* GRAM horizontal Address */
spfd5408_WriteReg(LCD_REG_33, 0x013F); /* GRAM Vertical Address */
/* Adjust the Gamma Curve --------------------------------------------------*/
spfd5408_WriteReg(LCD_REG_48, 0x0007);
spfd5408_WriteReg(LCD_REG_49, 0x0302);
spfd5408_WriteReg(LCD_REG_50, 0x0105);
spfd5408_WriteReg(LCD_REG_53, 0x0206);
spfd5408_WriteReg(LCD_REG_54, 0x0808);
spfd5408_WriteReg(LCD_REG_55, 0x0206);
spfd5408_WriteReg(LCD_REG_56, 0x0504);
spfd5408_WriteReg(LCD_REG_57, 0x0007);
spfd5408_WriteReg(LCD_REG_60, 0x0105);
spfd5408_WriteReg(LCD_REG_61, 0x0808);
/* Set GRAM area -----------------------------------------------------------*/
spfd5408_WriteReg(LCD_REG_80, 0x0000); /* Horizontal GRAM Start Address */
spfd5408_WriteReg(LCD_REG_81, 0x00EF); /* Horizontal GRAM End Address */
spfd5408_WriteReg(LCD_REG_82, 0x0000); /* Vertical GRAM Start Address */
spfd5408_WriteReg(LCD_REG_83, 0x013F); /* Vertical GRAM End Address */
spfd5408_WriteReg(LCD_REG_96, 0xA700); /* Gate Scan Line */
spfd5408_WriteReg(LCD_REG_97, 0x0001); /* NDL,VLE, REV */
spfd5408_WriteReg(LCD_REG_106, 0x0000); /* Set scrolling line */
/* Partial Display Control -------------------------------------------------*/
spfd5408_WriteReg(LCD_REG_128, 0x0000);
spfd5408_WriteReg(LCD_REG_129, 0x0000);
spfd5408_WriteReg(LCD_REG_130, 0x0000);
spfd5408_WriteReg(LCD_REG_131, 0x0000);
spfd5408_WriteReg(LCD_REG_132, 0x0000);
spfd5408_WriteReg(LCD_REG_133, 0x0000);
/* Panel Control -----------------------------------------------------------*/
spfd5408_WriteReg(LCD_REG_144, 0x0010);
spfd5408_WriteReg(LCD_REG_146, 0x0000);
spfd5408_WriteReg(LCD_REG_147, 0x0003);
spfd5408_WriteReg(LCD_REG_149, 0x0110);
spfd5408_WriteReg(LCD_REG_151, 0x0000);
spfd5408_WriteReg(LCD_REG_152, 0x0000);
/* Set GRAM write direction and BGR = 1
I/D=01 (Horizontal : increment, Vertical : decrement)
AM=1 (address is updated in vertical writing direction) */
spfd5408_WriteReg(LCD_REG_3, 0x1018);
spfd5408_WriteReg(LCD_REG_7, 0x0112); /* 262K color and display ON */
}
/* Set the Cursor */
spfd5408_SetCursor(0, 0);
/* Prepare to write GRAM */
LCD_IO_WriteReg(LCD_REG_34);
}
/**
* @brief Initialize the ST7735 LCD Component.
* @param None
* @retval None
*/
void st7735_Init(void)
{
uint8_t data = 0;
/* Initialize ST7735 low level bus layer -----------------------------------*/
LCD_IO_Init();
/* Out of sleep mode, 0 args, no delay */
st7735_WriteReg(LCD_REG_17, 0x00);
/* Frame rate ctrl - normal mode, 3 args:Rate = fosc/(1x2+40) * (LINE+2C+2D)*/
LCD_IO_WriteReg(LCD_REG_177);
data = 0x01;
LCD_IO_WriteMultipleData(&data, 1);
data = 0x2C;
LCD_IO_WriteMultipleData(&data, 1);
data = 0x2D;
LCD_IO_WriteMultipleData(&data, 1);
/* Frame rate control - idle mode, 3 args:Rate = fosc/(1x2+40) * (LINE+2C+2D) */
st7735_WriteReg(LCD_REG_178, 0x01);
st7735_WriteReg(LCD_REG_178, 0x2C);
st7735_WriteReg(LCD_REG_178, 0x2D);
/* Frame rate ctrl - partial mode, 6 args: Dot inversion mode, Line inversion mode */
st7735_WriteReg(LCD_REG_179, 0x01);
st7735_WriteReg(LCD_REG_179, 0x2C);
st7735_WriteReg(LCD_REG_179, 0x2D);
st7735_WriteReg(LCD_REG_179, 0x01);
st7735_WriteReg(LCD_REG_179, 0x2C);
st7735_WriteReg(LCD_REG_179, 0x2D);
/* Display inversion ctrl, 1 arg, no delay: No inversion */
st7735_WriteReg(LCD_REG_180, 0x07);
/* Power control, 3 args, no delay: -4.6V , AUTO mode */
st7735_WriteReg(LCD_REG_192, 0xA2);
st7735_WriteReg(LCD_REG_192, 0x02);
st7735_WriteReg(LCD_REG_192, 0x84);
/* Power control, 1 arg, no delay: VGH25 = 2.4C VGSEL = -10 VGH = 3 * AVDD */
st7735_WriteReg(LCD_REG_193, 0xC5);
/* Power control, 2 args, no delay: Opamp current small, Boost frequency */
st7735_WriteReg(LCD_REG_194, 0x0A);
st7735_WriteReg(LCD_REG_194, 0x00);
/* Power control, 2 args, no delay: BCLK/2, Opamp current small & Medium low */
st7735_WriteReg(LCD_REG_195, 0x8A);
st7735_WriteReg(LCD_REG_195, 0x2A);
/* Power control, 2 args, no delay */
st7735_WriteReg(LCD_REG_196, 0x8A);
st7735_WriteReg(LCD_REG_196, 0xEE);
/* Power control, 1 arg, no delay */
st7735_WriteReg(LCD_REG_197, 0x0E);
/* Don't invert display, no args, no delay */
LCD_IO_WriteReg(LCD_REG_32);
/* Set color mode, 1 arg, no delay: 16-bit color */
st7735_WriteReg(LCD_REG_58, 0x05);
/* Column addr set, 4 args, no delay: XSTART = 0, XEND = 127 */
LCD_IO_WriteReg(LCD_REG_42);
data = 0x00;
LCD_IO_WriteMultipleData(&data, 1);
LCD_IO_WriteMultipleData(&data, 1);
LCD_IO_WriteMultipleData(&data, 1);
data = 0x7F;
LCD_IO_WriteMultipleData(&data, 1);
/* Row addr set, 4 args, no delay: YSTART = 0, YEND = 159 */
LCD_IO_WriteReg(LCD_REG_43);
data = 0x00;
LCD_IO_WriteMultipleData(&data, 1);
LCD_IO_WriteMultipleData(&data, 1);
LCD_IO_WriteMultipleData(&data, 1);
data = 0x9F;
LCD_IO_WriteMultipleData(&data, 1);
/* Magical unicorn dust, 16 args, no delay */
st7735_WriteReg(LCD_REG_224, 0x02);
st7735_WriteReg(LCD_REG_224, 0x1c);
st7735_WriteReg(LCD_REG_224, 0x07);
st7735_WriteReg(LCD_REG_224, 0x12);
st7735_WriteReg(LCD_REG_224, 0x37);
st7735_WriteReg(LCD_REG_224, 0x32);
st7735_WriteReg(LCD_REG_224, 0x29);
st7735_WriteReg(LCD_REG_224, 0x2d);
st7735_WriteReg(LCD_REG_224, 0x29);
st7735_WriteReg(LCD_REG_224, 0x25);
st7735_WriteReg(LCD_REG_224, 0x2B);
st7735_WriteReg(LCD_REG_224, 0x39);
st7735_WriteReg(LCD_REG_224, 0x00);
st7735_WriteReg(LCD_REG_224, 0x01);
st7735_WriteReg(LCD_REG_224, 0x03);
st7735_WriteReg(LCD_REG_224, 0x10);
/* Sparkles and rainbows, 16 args, no delay */
st7735_WriteReg(LCD_REG_225, 0x03);
st7735_WriteReg(LCD_REG_225, 0x1d);
st7735_WriteReg(LCD_REG_225, 0x07);
st7735_WriteReg(LCD_REG_225, 0x06);
st7735_WriteReg(LCD_REG_225, 0x2E);
st7735_WriteReg(LCD_REG_225, 0x2C);
st7735_WriteReg(LCD_REG_225, 0x29);
st7735_WriteReg(LCD_REG_225, 0x2D);
st7735_WriteReg(LCD_REG_225, 0x2E);
st7735_WriteReg(LCD_REG_225, 0x2E);
st7735_WriteReg(LCD_REG_225, 0x37);
st7735_WriteReg(LCD_REG_225, 0x3F);
st7735_WriteReg(LCD_REG_225, 0x00);
st7735_WriteReg(LCD_REG_225, 0x00);
st7735_WriteReg(LCD_REG_225, 0x02);
st7735_WriteReg(LCD_REG_225, 0x10);
/* Normal display on, no args, no delay */
st7735_WriteReg(LCD_REG_19, 0x00);
/* Main screen turn on, no delay */
st7735_WriteReg(LCD_REG_41, 0x00);
st7735_WriteReg(LCD_REG_54, 0xC0);
}
/**
* @brief Power on the LCD.
* @param None
* @retval None
*/
void ili9341_Init(void)
{
if (Is_ili9341_Initialized == 0)
{
Is_ili9341_Initialized = 1;
/* Initialise ILI9341 low level bus layer --------------------------------*/
LCD_IO_Init();
/*Configure LCD*/
ili9341_WriteReg(0xCA);
ili9341_WriteData(0xC3);
ili9341_WriteData(0x08);
ili9341_WriteData(0x50);
ili9341_WriteReg(LCD_POWERB);
ili9341_WriteData(0x00);
ili9341_WriteData(0xC1);
ili9341_WriteData(0x30);
ili9341_WriteReg(LCD_POWER_SEQ);
ili9341_WriteData(0x64);
ili9341_WriteData(0x03);
ili9341_WriteData(0x12);
ili9341_WriteData(0x81);
ili9341_WriteReg(LCD_DTCA);
ili9341_WriteData(0x85);
ili9341_WriteData(0x00);
ili9341_WriteData(0x78);
ili9341_WriteReg(LCD_POWERA);
ili9341_WriteData(0x39);
ili9341_WriteData(0x2C);
ili9341_WriteData(0x00);
ili9341_WriteData(0x34);
ili9341_WriteData(0x02);
ili9341_WriteReg(LCD_PRC);
ili9341_WriteData(0x20);
ili9341_WriteReg(LCD_DTCB);
ili9341_WriteData(0x00);
ili9341_WriteData(0x00);
ili9341_WriteReg(LCD_FRMCTR1);
ili9341_WriteData(0x00);
ili9341_WriteData(0x1B);
ili9341_WriteReg(LCD_DFC);
ili9341_WriteData(0x0A);
ili9341_WriteData(0xA2);
ili9341_WriteReg(LCD_POWER1);
ili9341_WriteData(0x10);
ili9341_WriteReg(LCD_POWER2);
ili9341_WriteData(0x10);
ili9341_WriteReg(LCD_VCOM1);
ili9341_WriteData(0x45);
ili9341_WriteData(0x15);
ili9341_WriteReg(LCD_VCOM2);
ili9341_WriteData(0x90);
ili9341_WriteReg(LCD_MAC);
ili9341_WriteData(0xC8);
ili9341_WriteReg(LCD_3GAMMA_EN);
ili9341_WriteData(0x00);
ili9341_WriteReg(LCD_RGB_INTERFACE);
ili9341_WriteData(0xC2);
ili9341_WriteReg(LCD_DFC);
ili9341_WriteData(0x0A);
ili9341_WriteData(0xA7);
ili9341_WriteData(0x27);
ili9341_WriteData(0x04);
/* colomn address set */
ili9341_WriteReg(LCD_COLUMN_ADDR);
ili9341_WriteData(0x00);
ili9341_WriteData(0x00);
ili9341_WriteData(0x00);
ili9341_WriteData(0xEF);
/* Page Address Set */
ili9341_WriteReg(LCD_PAGE_ADDR);
ili9341_WriteData(0x00);
ili9341_WriteData(0x00);
ili9341_WriteData(0x01);
ili9341_WriteData(0x3F);
ili9341_WriteReg(LCD_INTERFACE);
ili9341_WriteData(0x01);
ili9341_WriteData(0x00);
ili9341_WriteData(0x06);
ili9341_WriteReg(LCD_GRAM);
LCD_Delay(200);
ili9341_WriteReg(LCD_GAMMA);
ili9341_WriteData(0x01);
ili9341_WriteReg(LCD_PGAMMA);
ili9341_WriteData(0x0F);
ili9341_WriteData(0x29);
ili9341_WriteData(0x24);
ili9341_WriteData(0x0C);
ili9341_WriteData(0x0E);
ili9341_WriteData(0x09);
ili9341_WriteData(0x4E);
ili9341_WriteData(0x78);
ili9341_WriteData(0x3C);
ili9341_WriteData(0x09);
ili9341_WriteData(0x13);
ili9341_WriteData(0x05);
ili9341_WriteData(0x17);
ili9341_WriteData(0x11);
ili9341_WriteData(0x00);
ili9341_WriteReg(LCD_NGAMMA);
ili9341_WriteData(0x00);
ili9341_WriteData(0x16);
ili9341_WriteData(0x1B);
ili9341_WriteData(0x04);
ili9341_WriteData(0x11);
ili9341_WriteData(0x07);
ili9341_WriteData(0x31);
ili9341_WriteData(0x33);
ili9341_WriteData(0x42);
ili9341_WriteData(0x05);
ili9341_WriteData(0x0C);
ili9341_WriteData(0x0A);
ili9341_WriteData(0x28);
ili9341_WriteData(0x2F);
ili9341_WriteData(0x0F);
ili9341_WriteReg(LCD_SLEEP_OUT);
LCD_Delay(200);
ili9341_WriteReg(LCD_DISPLAY_ON);
/* GRAM start writing */
ili9341_WriteReg(LCD_GRAM);
}
}
/**
* @brief Initialise the HX8347D LCD Component.
* @param None
* @retval None
*/
void hx8347d_Init(void)
{
if(Is_hx8347d_Initialized == 0)
{
Is_hx8347d_Initialized = 1;
/* Initialise HX8347D low level bus layer --------------------------------*/
LCD_IO_Init();
/* Driving ability setting */
hx8347d_WriteReg(LCD_REG_234, 0x00);
hx8347d_WriteReg(LCD_REG_235, 0x20);
hx8347d_WriteReg(LCD_REG_236, 0x0C);
hx8347d_WriteReg(LCD_REG_237, 0xC4);
hx8347d_WriteReg(LCD_REG_232, 0x40);
hx8347d_WriteReg(LCD_REG_233, 0x38);
hx8347d_WriteReg(LCD_REG_241, 0x01);
hx8347d_WriteReg(LCD_REG_242, 0x10);
hx8347d_WriteReg(LCD_REG_39, 0xA3);
/* Adjust the Gamma Curve */
hx8347d_WriteReg(LCD_REG_64, 0x01);
hx8347d_WriteReg(LCD_REG_65, 0x00);
hx8347d_WriteReg(LCD_REG_66, 0x00);
hx8347d_WriteReg(LCD_REG_67, 0x10);
hx8347d_WriteReg(LCD_REG_68, 0x0E);
hx8347d_WriteReg(LCD_REG_69, 0x24);
hx8347d_WriteReg(LCD_REG_70, 0x04);
hx8347d_WriteReg(LCD_REG_71, 0x50);
hx8347d_WriteReg(LCD_REG_72, 0x02);
hx8347d_WriteReg(LCD_REG_73, 0x13);
hx8347d_WriteReg(LCD_REG_74, 0x19);
hx8347d_WriteReg(LCD_REG_75, 0x19);
hx8347d_WriteReg(LCD_REG_76, 0x16);
hx8347d_WriteReg(LCD_REG_80, 0x1B);
hx8347d_WriteReg(LCD_REG_81, 0x31);
hx8347d_WriteReg(LCD_REG_82, 0x2F);
hx8347d_WriteReg(LCD_REG_83, 0x3F);
hx8347d_WriteReg(LCD_REG_84, 0x3F);
hx8347d_WriteReg(LCD_REG_85, 0x3E);
hx8347d_WriteReg(LCD_REG_86, 0x2F);
hx8347d_WriteReg(LCD_REG_87, 0x7B);
hx8347d_WriteReg(LCD_REG_88, 0x09);
hx8347d_WriteReg(LCD_REG_89, 0x06);
hx8347d_WriteReg(LCD_REG_90, 0x06);
hx8347d_WriteReg(LCD_REG_91, 0x0C);
hx8347d_WriteReg(LCD_REG_92, 0x1D);
hx8347d_WriteReg(LCD_REG_93, 0xCC);
/* Power voltage setting */
hx8347d_WriteReg(LCD_REG_27, 0x1B);
hx8347d_WriteReg(LCD_REG_26, 0x01);
hx8347d_WriteReg(LCD_REG_36, 0x2F);
hx8347d_WriteReg(LCD_REG_37, 0x57);
/*****VCOM offset ****/
hx8347d_WriteReg(LCD_REG_35, 0x86);
/* Power on setting up flow */
hx8347d_WriteReg(LCD_REG_24, 0x36); /* Display frame rate = 70Hz RADJ = '0110' */
hx8347d_WriteReg(LCD_REG_25, 0x01); /* OSC_EN = 1 */
hx8347d_WriteReg(LCD_REG_28, 0x06); /* AP[2:0] = 111 */
hx8347d_WriteReg(LCD_REG_29, 0x06); /* AP[2:0] = 111 */
hx8347d_WriteReg(LCD_REG_31,0x90); /* GAS=1, VOMG=00, PON=1, DK=0, XDK=0, DVDH_TRI=0, STB=0*/
hx8347d_WriteReg(LCD_REG_39, 1); /* REF = 1 */
LCD_Delay(10);
/* 262k/65k color selection */
hx8347d_WriteReg(LCD_REG_23, 0x05); /* default 0x06 262k color, 0x05 65k color */
/* SET PANEL */
hx8347d_WriteReg(LCD_REG_54, 0x09); /* SS_PANEL = 1, GS_PANEL = 0,REV_PANEL = 0, BGR_PANEL = 1 */
/* Display ON flow */
hx8347d_WriteReg(LCD_REG_40, 0x38); /* GON=1, DTE=1, D=10 */
LCD_Delay(60);
hx8347d_WriteReg(LCD_REG_40, 0x3C); /* GON=1, DTE=1, D=11 */
/* Set GRAM Area - Partial Display Control */
hx8347d_WriteReg(LCD_REG_1, 0x00); /* DP_STB = 0, DP_STB_S = 0, SCROLL = 0, */
hx8347d_WriteReg(LCD_REG_2, 0x00); /* Column address start 2 */
hx8347d_WriteReg(LCD_REG_3, 0x00); /* Column address start 1 */
hx8347d_WriteReg(LCD_REG_4, 0x01); /* Column address end 2 */
hx8347d_WriteReg(LCD_REG_5, 0x3F); /* Column address end 1 */
hx8347d_WriteReg(LCD_REG_6, 0x00); /* Row address start 2 */
hx8347d_WriteReg(LCD_REG_7, 0x00); /* Row address start 2 */
hx8347d_WriteReg(LCD_REG_8, 0x00); /* Row address end 2 */
hx8347d_WriteReg(LCD_REG_9, 0xEF); /* Row address end 1 */
hx8347d_WriteReg(LCD_REG_22, 0xE0); /* Memory access control: MY = 1, MX = 0, MV = 1, ML = 0 */
}
/* Set the Cursor */
hx8347d_SetCursor(0, 0);
/* Prepare to write GRAM */
LCD_IO_WriteReg(LCD_REG_34);
}
/**
* @brief Disables the Display.
* @param None
* @retval LCD Register Value.
*/
uint16_t st7789v_ReadID(void)
{
LCD_IO_Init();
return ((uint16_t)st7789v_ReadData(LCD_READ_ID4, LCD_READ_ID4_SIZE));
}
/**
* @brief Power on the LCD.
* @param None
* @retval None
*/
void st7789v_Init(void)
{
/* Initialize st7789v low level bus layer ----------------------------------*/
LCD_IO_Init();
HAL_GPIO_WritePin(GPIOA,GPIO_PIN_10,0x01);
HAL_GPIO_WritePin(GPIOC,GPIO_PIN_6,0x01);
LCD_RESET_HIGH();
HAL_Delay(1); //delay 1ms
LCD_RESET_LOW();
HAL_Delay(10); //delay 10ms
LCD_RESET_HIGH();
HAL_Delay(120);
/* Configure LCD */
st7789v_WriteReg(0x11);
HAL_Delay(120);
st7789v_WriteReg(0x36); //Memory Data Access Control
st7789v_WriteData(0x00);
st7789v_WriteReg(0x3a);//Interface Pixel Format
st7789v_WriteData(0x05);//MCU-16bit 05
st7789v_WriteReg(0x2a);
st7789v_WriteData(0x00);
st7789v_WriteData(0x00);
st7789v_WriteData(0x00);
st7789v_WriteData(0xef);
st7789v_WriteReg(0x2b);
st7789v_WriteData(0x00);
st7789v_WriteData(0x00);
st7789v_WriteData(0x00);
st7789v_WriteData(0xef);
/*frame rate setting*/
st7789v_WriteReg(0xb2);//portch
st7789v_WriteData(0x0c);//normal BP
st7789v_WriteData(0x0c);//normal FP
st7789v_WriteData(0x00);//enable seperate
st7789v_WriteData(0x33);//idle, BP[7:4], FP[3:0]
st7789v_WriteData(0x33);//partial, BP[7:4], FP[3:0]
st7789v_WriteReg(0xb7); //gate control
st7789v_WriteData(0x56);//VGH=14.06v,VGL=-11.38
/*power setting*/
st7789v_WriteReg(0xbb); //VCOMS Setting
st7789v_WriteData(0x1e);
st7789v_WriteReg(0xc0);
st7789v_WriteData(0x2c);
st7789v_WriteReg(0xc2);
st7789v_WriteData(0x01);
st7789v_WriteReg(0xc3); //VRH Set
st7789v_WriteData(0x13); //4.5v
st7789v_WriteReg(0xc4);
st7789v_WriteData(0x20);
st7789v_WriteReg(0xc6); //frame rate control in normal mode
st7789v_WriteData(0x0f);
st7789v_WriteReg(0xd0); // power control 1
st7789v_WriteData(0xa4);//
st7789v_WriteData(0xa1);//AVDD=6.8v, AVCL=-4.8v, VDS=2.3V
//----GAMMA------------------------------------
st7789v_WriteReg(0xe0);
st7789v_WriteData(0xD0);
st7789v_WriteData(0x03);
st7789v_WriteData(0x08);
st7789v_WriteData(0x0E);
st7789v_WriteData(0x11);
st7789v_WriteData(0x2B);
st7789v_WriteData(0x3B);
st7789v_WriteData(0x44);
st7789v_WriteData(0x4C);
st7789v_WriteData(0x2B);
st7789v_WriteData(0x16);
st7789v_WriteData(0x15);
st7789v_WriteData(0x1E);
st7789v_WriteData(0x21);
st7789v_WriteReg(0xe1);
st7789v_WriteData(0xD0);
st7789v_WriteData(0x03);
st7789v_WriteData(0x08);
st7789v_WriteData(0x0E);
st7789v_WriteData(0x11);
st7789v_WriteData(0x2B);
st7789v_WriteData(0x3B);
st7789v_WriteData(0x54);
st7789v_WriteData(0x4C);
st7789v_WriteData(0x2B);
st7789v_WriteData(0x16);
st7789v_WriteData(0x15);
st7789v_WriteData(0x1E);
st7789v_WriteData(0x21);
st7789v_WriteReg(0x29); //Display ON
// g_LCD = st7789v_ReadID();
//
// while (1);
}
/**
* @brief Disables the Display.
* @param None
* @retval LCD Register Value.
*/
uint16_t ili9341_ReadID(void)
{
LCD_IO_Init();
return ((uint16_t)ili9341_ReadData(LCD_READ_ID4, LCD_READ_ID4_SIZE));
}
/**
* @brief Power on the LCD.
* @param None
* @retval None
*/
void ili9341_Init(void)
{
/* Initialize ILI9341 low level bus layer ----------------------------------*/
LCD_IO_Init();
/* Configure LCD */
ili9341_WriteReg(0xCA);
ili9341_WriteData(0xC3);
ili9341_WriteData(0x08);
ili9341_WriteData(0x50);
ili9341_WriteReg(LCD_POWERB);
ili9341_WriteData(0x00);
ili9341_WriteData(0xC1);
ili9341_WriteData(0x30);
ili9341_WriteReg(LCD_POWER_SEQ);
ili9341_WriteData(0x64);
ili9341_WriteData(0x03);
ili9341_WriteData(0x12);
ili9341_WriteData(0x81);
ili9341_WriteReg(LCD_DTCA);
ili9341_WriteData(0x85);
ili9341_WriteData(0x00);
ili9341_WriteData(0x78);
ili9341_WriteReg(LCD_POWERA);
ili9341_WriteData(0x39);
ili9341_WriteData(0x2C);
ili9341_WriteData(0x00);
ili9341_WriteData(0x34);
ili9341_WriteData(0x02);
ili9341_WriteReg(LCD_PRC);
ili9341_WriteData(0x20);
ili9341_WriteReg(LCD_DTCB);
ili9341_WriteData(0x00);
ili9341_WriteData(0x00);
ili9341_WriteReg(LCD_FRMCTR1);
ili9341_WriteData(0x00);
ili9341_WriteData(0x1B);
ili9341_WriteReg(LCD_DFC);
ili9341_WriteData(0x0A);
ili9341_WriteData(0xA2);
ili9341_WriteReg(LCD_POWER1);
ili9341_WriteData(0x10);
ili9341_WriteReg(LCD_POWER2);
ili9341_WriteData(0x10);
ili9341_WriteReg(LCD_VCOM1);
ili9341_WriteData(0x45);
ili9341_WriteData(0x15);
ili9341_WriteReg(LCD_VCOM2);
ili9341_WriteData(0x90);
ili9341_WriteReg(LCD_MAC);
#if 1 // test
ili9341_WriteData(0x28);
#else
ili9341_WriteData(0xC8);
#endif
ili9341_WriteReg(LCD_3GAMMA_EN);
ili9341_WriteData(0x00);
#ifndef LCD_IF_MCU_ONLY
ili9341_WriteReg(LCD_RGB_INTERFACE);
ili9341_WriteData(0xC2);
#endif
ili9341_WriteReg(LCD_DFC);
ili9341_WriteData(0x0A);
ili9341_WriteData(0xA7);
ili9341_WriteData(0x27);
ili9341_WriteData(0x04);
#if 1 // test
/* Colomn address set */
ili9341_WriteReg(LCD_COLUMN_ADDR);
ili9341_WriteData(0x00);
ili9341_WriteData(0x00);
ili9341_WriteData(0x01);
ili9341_WriteData(0x3F);
/* Page address set */
ili9341_WriteReg(LCD_PAGE_ADDR);
ili9341_WriteData(0x00);
ili9341_WriteData(0x00);
ili9341_WriteData(0x00);
ili9341_WriteData(0xEF);
#else
/* Colomn address set */
ili9341_WriteReg(LCD_COLUMN_ADDR);
ili9341_WriteData(0x00);
ili9341_WriteData(0x00);
ili9341_WriteData(0x00);
ili9341_WriteData(0xEF);
/* Page address set */
ili9341_WriteReg(LCD_PAGE_ADDR);
ili9341_WriteData(0x00);
ili9341_WriteData(0x00);
ili9341_WriteData(0x01);
ili9341_WriteData(0x3F);
#endif
#ifdef LCD_IF_MCU_ONLY
ili9341_WriteReg(LCD_INTERFACE);
ili9341_WriteData(0x01);
ili9341_WriteData(0x00);
ili9341_WriteData(0x00);
#ifdef LCD_RGB_565
ili9341_WriteReg(LCD_PIXEL_FORMAT);
ili9341_WriteData(0x55);
#endif
#else
ili9341_WriteReg(LCD_INTERFACE);
ili9341_WriteData(0x01);
ili9341_WriteData(0x00);
ili9341_WriteData(0x06);
#endif
ili9341_WriteReg(LCD_GRAM);
LCD_Delay(200);
ili9341_WriteReg(LCD_GAMMA);
ili9341_WriteData(0x01);
ili9341_WriteReg(LCD_PGAMMA);
ili9341_WriteData(0x0F);
ili9341_WriteData(0x29);
ili9341_WriteData(0x24);
ili9341_WriteData(0x0C);
ili9341_WriteData(0x0E);
ili9341_WriteData(0x09);
ili9341_WriteData(0x4E);
ili9341_WriteData(0x78);
ili9341_WriteData(0x3C);
ili9341_WriteData(0x09);
ili9341_WriteData(0x13);
ili9341_WriteData(0x05);
ili9341_WriteData(0x17);
ili9341_WriteData(0x11);
ili9341_WriteData(0x00);
ili9341_WriteReg(LCD_NGAMMA);
ili9341_WriteData(0x00);
ili9341_WriteData(0x16);
ili9341_WriteData(0x1B);
ili9341_WriteData(0x04);
ili9341_WriteData(0x11);
ili9341_WriteData(0x07);
ili9341_WriteData(0x31);
ili9341_WriteData(0x33);
ili9341_WriteData(0x42);
ili9341_WriteData(0x05);
ili9341_WriteData(0x0C);
ili9341_WriteData(0x0A);
ili9341_WriteData(0x28);
ili9341_WriteData(0x2F);
ili9341_WriteData(0x0F);
ili9341_WriteReg(LCD_SLEEP_OUT);
LCD_Delay(200);
ili9341_WriteReg(LCD_DISPLAY_ON);
/* GRAM start writing */
ili9341_WriteReg(LCD_GRAM);
}
void st7783_Init(void)
{
// uint16_t data = 0;
// m_width = TFTWIDTH;
// m_height = TFTHEIGHT;
m_height = TFTWIDTH;
m_width = TFTHEIGHT;
//m_rotation = 0;
m_rotation = 1;
m_cursor_y = m_cursor_x = 0;
m_textsize = 4;
m_textcolor = m_textbgcolor = 0xFFFF;
m_wrap = 1;
/* Initialize st7783 low level bus layer -----------------------------------*/
LCD_IO_Init();
LCD_Reset();
//LCD_WriteRegister16(0xff00, 0x8844); //test data
LCD_WriteRegister16(0x0001, 0x0100);
LCD_WriteRegister16(0x0002, 0x0700);
LCD_WriteRegister16(0x0003, 0x1030);
LCD_WriteRegister16(0x0008, 0x0302);
LCD_WriteRegister16(0x0009, 0x0000);
LCD_WriteRegister16(0x000A, 0x0008);
//*******POWER CONTROL REGISTER INITIAL*******//
LCD_WriteRegister16(0x0010, 0x0790);
LCD_WriteRegister16(0x0011, 0x0005);
LCD_WriteRegister16(0x0012, 0x0000);
LCD_WriteRegister16(0x0013, 0x0000);
//delay
//HAL_Delay(10);
//********POWER SUPPPLY STARTUP 1 SETTING*******//
LCD_WriteRegister16(0x0010, 0x12B0);
LCD_WriteRegister16(0x0011, 0x0007);
//delay
//HAL_Delay(10);
//********POWER SUPPLY STARTUP 2 SETTING******//
LCD_WriteRegister16(0x0012, 0x008c);
LCD_WriteRegister16(0x0013, 0x1700);
LCD_WriteRegister16(0x0029, 0x0022);
//delay
//HAL_Delay(10);
//******GAMMA CLUSTER SETTING******//
//LCD_WriteRegister16(0x0020, 0x0000);
//LCD_WriteRegister16(0x0021, 0x0000);
LCD_WriteRegister16(0x0030, 0x0000);
LCD_WriteRegister16(0x0031, 0x0505);
LCD_WriteRegister16(0x0032, 0x0205);
LCD_WriteRegister16(0x0035, 0x0206);
LCD_WriteRegister16(0x0036, 0x0408);
LCD_WriteRegister16(0x0037, 0x0000);
LCD_WriteRegister16(0x0038, 0x0504);
LCD_WriteRegister16(0x0039, 0x0206);
LCD_WriteRegister16(0x003C, 0x0206);
LCD_WriteRegister16(0x003D, 0x0408);
// -----------DISPLAY WINDOWS 240*320-------------//
LCD_WriteRegister16(0x0050, 0x0000);
LCD_WriteRegister16(0x0051, 0x00EF);
LCD_WriteRegister16(0x0052, 0x0000);
LCD_WriteRegister16(0x0053, 0x013F);
//-----FRAME RATE SETTING-------//
LCD_WriteRegister16(0x0060, 0xA700);
LCD_WriteRegister16(0x0061, 0x0001);
LCD_WriteRegister16(0x0090, 0x0033);//RTNI setting
//-------DISPLAY ON------//
LCD_WriteRegister16(0x0007, 0x0133);
LCD_WriteRegister16(0x0001, 0x0100);
LCD_WriteRegister16(0x0002, 0x0700);
LCD_WriteRegister16(0x0003, 0x1030);
LCD_WriteRegister16(0x0008, 0x0302);
LCD_WriteRegister16(0x0009, 0x0000);
LCD_WriteRegister16(0x000A, 0x0008);
//*******POWER CONTROL REGISTER INITIAL*******//
// LCD_WriteRegister16(0x0010, 0x0790);
// LCD_WriteRegister16(0x0011, 0x0005);
// LCD_WriteRegister16(0x0012, 0x0000);
// LCD_WriteRegister16(0x0013, 0x0000);
// //delay
//HAL_Delay(10);
//********POWER SUPPPLY STARTUP 1 SETTING*******//
LCD_WriteRegister16(0x0010, 0x12B0);
LCD_WriteRegister16(0x0011, 0x0007);
//delay
//HAL_Delay(10);
//********POWER SUPPLY STARTUP 2 SETTING******//
LCD_WriteRegister16(0x0012, 0x008c);
LCD_WriteRegister16(0x0013, 0x1700);
LCD_WriteRegister16(0x0029, 0x0022);
//delay
//HAL_Delay(10);
//******GAMMA CLUSTER SETTING******//
//LCD_WriteRegister16(0x0020, 0x0000);
//LCD_WriteRegister16(0x0021, 0x0000);
LCD_WriteRegister16(0x0030, 0x0000);
LCD_WriteRegister16(0x0031, 0x0505);
LCD_WriteRegister16(0x0032, 0x0205);
LCD_WriteRegister16(0x0035, 0x0206);
LCD_WriteRegister16(0x0036, 0x0408);
LCD_WriteRegister16(0x0037, 0x0000);
LCD_WriteRegister16(0x0038, 0x0504);
LCD_WriteRegister16(0x0039, 0x0206);
LCD_WriteRegister16(0x003C, 0x0206);
LCD_WriteRegister16(0x003D, 0x0408);
// -----------DISPLAY WINDOWS 240*320-------------//
LCD_WriteRegister16(0x0050, 0x0000);
LCD_WriteRegister16(0x0051, 0x00EF);
LCD_WriteRegister16(0x0052, 0x0000);
LCD_WriteRegister16(0x0053, 0x013F);
//-----FRAME RATE SETTING-------//
LCD_WriteRegister16(0x0060, 0xA700);
LCD_WriteRegister16(0x0061, 0x0001);
LCD_WriteRegister16(0x0090, 0x0033);//RTNI setting
//-------DISPLAY ON------//
LCD_WriteRegister16(0x0007, 0x0133);
LCD_WriteRegister16(0x0020, 0x0000);
LCD_WriteRegister16(0x0021, 0x0000);
}
