void LCD_Init(void)
{
LCD_Bus_Init();
Set_Cs;
Set_Rs;
Set_nWr;
Set_nRd;
Clr_Rst;
Delay_Ms(10);
Set_Rst;
Delay_Ms(10);
Lcd_Light_ON;
//driving ability
LCD_WriteReg(0xEA, 0x0000);
LCD_WriteReg(0xEB, 0x0020);
LCD_WriteReg(0xEC, 0x000C);
LCD_WriteReg(0xED, 0x00C4);
LCD_WriteReg(0xE8, 0x0040);
LCD_WriteReg(0xE9, 0x0038);
LCD_WriteReg(0xF1, 0x0001);
LCD_WriteReg(0xF2, 0x0010);
LCD_WriteReg(0x27, 0x00A3);
//power voltage
LCD_WriteReg(0x1B, 0x001B);
LCD_WriteReg(0x1A, 0x0001);
LCD_WriteReg(0x24, 0x002F);
LCD_WriteReg(0x25, 0x0057);
//VCOM offset
LCD_WriteReg(0x23, 0x008D); //for flicker adjust
//power on
LCD_WriteReg(0x18, 0x0036);
LCD_WriteReg(0x19, 0x0001); //start osc
LCD_WriteReg(0x01, 0x0000); //wakeup
LCD_WriteReg(0x1F, 0x0088);
Delay_Ms(5);
LCD_WriteReg(0x1F, 0x0080);
Delay_Ms(5);
LCD_WriteReg(0x1F, 0x0090);
Delay_Ms(5);
LCD_WriteReg(0x1F, 0x00D0);
Delay_Ms(5);
//color selection
LCD_WriteReg(0x17, 0x0005); //0x0005=65k, 0x0006=262k
//panel characteristic
LCD_WriteReg(0x36, 0x0000);
//display on
LCD_WriteReg(0x28, 0x0038);
Delay_Ms(40);
LCD_WriteReg(0x28, 0x003C);
//display options
LCD_WriteReg(0x16, 0x00A8); //MY=1 MX=0 MV=1 ML=0 BGR=1
LCD_Area(0, 0, (LCD_WIDTH-1), (LCD_HEIGHT-1));
}
/**
* @brief Setup the LCD for the HX8347D Controller.
* @param None
* @retval None
*/
void LCD_Setup(void)
{
/* Driving ability setting */
LCD_WriteReg(LCD_REG_234, 0x00);
LCD_WriteReg(LCD_REG_235, 0x20);
LCD_WriteReg(LCD_REG_236, 0x0C);
LCD_WriteReg(LCD_REG_237, 0xC4);
LCD_WriteReg(LCD_REG_232, 0x40);
LCD_WriteReg(LCD_REG_233, 0x38);
LCD_WriteReg(LCD_REG_241, 0x01); /* RGB 18-bit interface ;0x0110 */
LCD_WriteReg(LCD_REG_242, 0x10);
LCD_WriteReg(LCD_REG_39, 0xA3);
/* Adjust the Gamma Curve */
LCD_WriteReg(LCD_REG_64, 0x01);
LCD_WriteReg(LCD_REG_65, 0x00);
LCD_WriteReg(LCD_REG_66, 0x00);
LCD_WriteReg(LCD_REG_67, 0x10);
LCD_WriteReg(LCD_REG_68, 0x0E);
LCD_WriteReg(LCD_REG_69, 0x24);
LCD_WriteReg(LCD_REG_70, 0x04);
LCD_WriteReg(LCD_REG_71, 0x50);
LCD_WriteReg(LCD_REG_72, 0x02);
LCD_WriteReg(LCD_REG_73, 0x13);
LCD_WriteReg(LCD_REG_74, 0x19);
LCD_WriteReg(LCD_REG_75, 0x19);
LCD_WriteReg(LCD_REG_76, 0x16);
LCD_WriteReg(LCD_REG_80, 0x1B);
LCD_WriteReg(LCD_REG_81, 0x31);
LCD_WriteReg(LCD_REG_82, 0x2F);
LCD_WriteReg(LCD_REG_83, 0x3F);
LCD_WriteReg(LCD_REG_84, 0x3F);
LCD_WriteReg(LCD_REG_85, 0x3E);
LCD_WriteReg(LCD_REG_86, 0x2F);
LCD_WriteReg(LCD_REG_87, 0x7B);
LCD_WriteReg(LCD_REG_88, 0x09);
LCD_WriteReg(LCD_REG_89, 0x06);
LCD_WriteReg(LCD_REG_90, 0x06);
LCD_WriteReg(LCD_REG_91, 0x0C);
LCD_WriteReg(LCD_REG_92, 0x1D);
LCD_WriteReg(LCD_REG_93, 0xCC);
/* Power voltage setting */
LCD_WriteReg(LCD_REG_27, 0x1B);
LCD_WriteReg(LCD_REG_26, 0x01);
LCD_WriteReg(LCD_REG_36, 0x2F);
LCD_WriteReg(LCD_REG_37, 0x57);
/*****VCOM offset ****/
LCD_WriteReg(LCD_REG_35, 0x86);
/* Power on setting */
LCD_WriteReg(LCD_REG_24, 0x36); /* Display frame rate:75Hz(2.85MHz X 117%) */
LCD_WriteReg(LCD_REG_25, 0x01); /* Internal oscillator start to oscillate */
LCD_WriteReg(LCD_REG_1,0x00);
LCD_WriteReg(LCD_REG_31, 0x88); /* Step-up Circuit 1 on,open abnormal power-off monitor */
_delay_(2);
LCD_WriteReg(LCD_REG_31, 0x80); /* Step-up Circuit 1 off */
_delay_(2);
LCD_WriteReg(LCD_REG_31, 0x90); /* VCOML voltage can output to negative voltage,
(1.0V ~ VCL+0.5V) */
_delay_(2);
LCD_WriteReg(LCD_REG_31, 0xD0); /* Step-up Circuit 2 on */
_delay_(2);
LCD_WriteReg(LCD_REG_23, 0x05); /* COLMOD control */
/* Set GRAM Area - Partial Display Control */
LCD_WriteReg(LCD_REG_1, 0x00); /* Scroll off */
LCD_WriteReg(LCD_REG_2, 0x00);
LCD_WriteReg(LCD_REG_3, 0x00);
LCD_WriteReg(LCD_REG_4, 0x01); /* X,Y swap */
LCD_WriteReg(LCD_REG_5, 0x3F); /* X,Y swap */
LCD_WriteReg(LCD_REG_6, 0x00);
LCD_WriteReg(LCD_REG_7, 0x00);
LCD_WriteReg(LCD_REG_8, 0x00); /* X,Y swap */
LCD_WriteReg(LCD_REG_9, 0xEF); /* X,Y swap */
/* Memory access control */
/* bit7 controls left,right swap(X) */
/* bit6 controls up,down swap(Y) */
/* bit5 controls X,Y swap */
LCD_WriteReg(LCD_REG_22, 0x28);
/* SET PANEL */
LCD_WriteReg(LCD_REG_54, 0x00); /* Panel characteristic control */
LCD_WriteReg(LCD_REG_54, 0x04); /* Panel characteristic control: gate driver shift reverse[work] */
LCD_WriteReg(LCD_REG_40, 0x38); /* Display control3: source output->PT(0,0) */
_delay_(6);
LCD_WriteReg(LCD_REG_40, 0x3C); /* Display control3: source output->Display */
}
/*******************************************************************************
* Function Name : LCD_SetCursor
* Description : Sets the cursor position.
* Input : - Xpos: specifies the X position.
* - Ypos: specifies the Y position.
* Output : None
* Return : None
*******************************************************************************/
void LCD_SetCursor(u8 Xpos, u16 Ypos)
{
LCD_WriteReg(R32, Xpos);
LCD_WriteReg(R33, Ypos);
}
/**
* @brief Main program
* @param None
* @retval None
*/
int main(void)
{
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
files (startup_stm32f40_41xxx.s/startup_stm32f427_437xx.s/startup_stm32f429_439xx.s)
before to branch to application main.
*/
/* SysTick end of count event each 10ms */
RCC_GetClocksFreq(&RCC_Clocks);
SysTick_Config(RCC_Clocks.HCLK_Frequency / 100);
/* Initialize LEDs mounted on EVAL board */
STM_EVAL_LEDInit(LED1);
STM_EVAL_LEDInit(LED2);
STM_EVAL_LEDInit(LED3);
STM_EVAL_LEDInit(LED4);
STM_EVAL_LEDOn(LED1);
/* Initialize the LCD */
LCD_Init();
LCD_Clear(Black);
LCD_SetTextColor(White);
LCD_LOG_SetHeader((uint8_t*)"STM32 Camera Demo");
LCD_LOG_SetFooter ((uint8_t*)" Copyright (c) STMicroelectronics" );
/* ADC configuration */
ADC_Config();
/* Initializes the DCMI interface (I2C and GPIO) used to configure the camera */
OV2640_HW_Init();
/* Read the OV9655/OV2640 Manufacturer identifier */
OV9655_ReadID(&OV9655_Camera_ID);
OV2640_ReadID(&OV2640_Camera_ID);
if(OV9655_Camera_ID.PID == 0x96)
{
Camera = OV9655_CAMERA;
sprintf((char*)abuffer, "OV9655 Camera ID 0x%x", OV9655_Camera_ID.PID);
ValueMax = 2;
}
else if(OV2640_Camera_ID.PIDH == 0x26)
{
Camera = OV2640_CAMERA;
sprintf((char*)abuffer, "OV2640 Camera ID 0x%x", OV2640_Camera_ID.PIDH);
ValueMax = 2;
}
else
{
LCD_SetTextColor(LCD_COLOR_RED);
LCD_DisplayStringLine(LINE(4), (uint8_t*)"Check the Camera HW and try again");
while(1);
}
LCD_SetTextColor(LCD_COLOR_YELLOW);
LCD_DisplayStringLine(LINE(4), (uint8_t*)abuffer);
LCD_SetTextColor(LCD_COLOR_WHITE);
Delay(200);
/* Initialize demo */
ImageFormat = (ImageFormat_TypeDef)Demo_Init();
/* Configure the Camera module mounted on STM324xG-EVAL/STM324x7I-EVAL boards */
Demo_LCD_Clear();
LCD_DisplayStringLine(LINE(4), (uint8_t*)"Camera Init.. ");
Camera_Config();
sprintf((char*)abuffer, " Image selected: %s", ImageForematArray[ImageFormat]);
LCD_DisplayStringLine(LINE(4),(uint8_t*)abuffer);
/* Enable DMA2 stream 1 and DCMI interface then start image capture */
DMA_Cmd(DMA2_Stream1, ENABLE);
DCMI_Cmd(ENABLE);
/* Insert 100ms delay: wait 100ms */
Delay(200);
DCMI_CaptureCmd(ENABLE);
LCD_ClearLine(LINE(4));
Demo_LCD_Clear();
if(ImageFormat == BMP_QQVGA)
{
/* LCD Display window */
LCD_SetDisplayWindow(179, 239, 120, 160);
LCD_WriteReg(LCD_REG_3, 0x1038);
LCD_WriteRAM_Prepare();
}
else if(ImageFormat == BMP_QVGA)
{
/* LCD Display window */
LCD_SetDisplayWindow(239, 319, 240, 320);
LCD_WriteReg(LCD_REG_3, 0x1038);
LCD_WriteRAM_Prepare();
}
while(1)
{
/* Blink LD1, LED2 and LED4 */
STM_EVAL_LEDToggle(LED1);
STM_EVAL_LEDToggle(LED2);
STM_EVAL_LEDToggle(LED3);
STM_EVAL_LEDToggle(LED4);
/* Insert 100ms delay */
Delay(10);
/* Get the last ADC3 conversion result data */
uhADCVal = ADC_GetConversionValue(ADC3);
/* Change the Brightness of camera using "Brightness Adjustment" register:
For OV9655 camera Brightness can be positively (0x01 ~ 0x7F) and negatively (0x80 ~ 0xFF) adjusted
For OV2640 camera Brightness can be positively (0x20 ~ 0x40) and negatively (0 ~ 0x20) adjusted */
if(Camera == OV9655_CAMERA)
{
OV9655_BrightnessConfig(uhADCVal);
}
if(Camera == OV2640_CAMERA)
{
OV2640_BrightnessConfig(uhADCVal/2);
}
}
}
static void LCD_SetCursor( int x, int y ){
LCD_WriteReg( 0x20, y);
LCD_WriteReg( 0x21, 320 - x );
}
/**
* @brief Sets the cursor position.
* @param Xpos: specifies the X position.
* @param Ypos: specifies the Y position.
* @retval None
*/
void LCD_SetCursor(uint8_t Xpos, uint16_t Ypos)
{
LCD_WriteReg(R32, Xpos);
LCD_WriteReg(R33, Ypos);
}
/*
* Reset and Initialize Display.
*/
void Init_LCD(void) {
LCD_CtrlLinesConfig();
Delay(3000);
LCD_FSMCConfig();
Delay(3000);
TIM_Config();
LCD_BackLight(100);
LCD_WriteReg(0x0007,0x0021); Delay(50);
LCD_WriteReg(0x0000,0x0001); Delay(50);
LCD_WriteReg(0x0007,0x0023); Delay(50);
LCD_WriteReg(0x0010,0x0000); Delay(90);
LCD_WriteReg(0x0007,0x0033); Delay(50);
LCD_WriteReg(0x0011,0x6830); Delay(50);
LCD_WriteReg(0x0002,0x0600); Delay(50);
LCD_WriteReg(0x0012,0x6CEB); Delay(50);
LCD_WriteReg(0x0003,0xA8A4); Delay(50);
LCD_WriteReg(0x000C,0x0000); Delay(50);
LCD_WriteReg(0x000D,0x080C); Delay(50);
LCD_WriteReg(0x000E,0x2B00); Delay(50);
LCD_WriteReg(0x001E,0x00B0); Delay(50);
LCD_WriteReg(0x0001,0x2b3F); Delay(50); //RGB
LCD_WriteReg(0x0005,0x0000); Delay(50);
LCD_WriteReg(0x0006,0x0000); Delay(50);
LCD_WriteReg(0x0016,0xEF1C); Delay(50);
LCD_WriteReg(0x0017,0x0103); Delay(50);
LCD_WriteReg(0x000B,0x0000); Delay(50);
LCD_WriteReg(0x000F,0x0000); Delay(50);
LCD_WriteReg(0x0041,0x0000); Delay(50);
LCD_WriteReg(0x0042,0x0000); Delay(50);
LCD_WriteReg(0x0048,0x0000); Delay(50);
LCD_WriteReg(0x0049,0x013F); Delay(50);
LCD_WriteReg(0x004A,0x0000); Delay(50);
LCD_WriteReg(0x004B,0x0000); Delay(50);
LCD_WriteReg(0x0044,0xEF00); Delay(50);
LCD_WriteReg(0x0045,0x0000); Delay(50);
LCD_WriteReg(0x0046,0x013F); Delay(50);
LCD_WriteReg(0x0030,0x0707); Delay(50);
LCD_WriteReg(0x0031,0x0204); Delay(50);
LCD_WriteReg(0x0032,0x0204); Delay(50);
LCD_WriteReg(0x0033,0x0502); Delay(50);
LCD_WriteReg(0x0034,0x0507); Delay(50);
LCD_WriteReg(0x0035,0x0204); Delay(50);
LCD_WriteReg(0x0036,0x0204); Delay(50);
LCD_WriteReg(0x0037,0x0502); Delay(50);
LCD_WriteReg(0x003A,0x0302); Delay(50);
LCD_WriteReg(0x002F,0x12BE); Delay(50);
LCD_WriteReg(0x003B,0x0302); Delay(50);
LCD_WriteReg(0x0023,0x0000); Delay(50);
LCD_WriteReg(0x0024,0x0000); Delay(50);
LCD_WriteReg(0x0025,0x8000); Delay(50);
LCD_WriteReg(0x004f,0x0000); Delay(50);
LCD_WriteReg(0x004e,0x0000); Delay(50);
}
/*******************************************************************************
* Function Name : LCD_DisplayOn
* Description : Enables the Display.
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void LCD_DisplayOn(void)
{
/* Display On */
LCD_WriteReg(0x26, 0x3C); /* 262K color and display ON */
}
void LCD_Setup(void)
{
/* Configure the LCD Control pins --------------------------------------------*/
LCD_CtrlLinesConfig();
GPIO_ResetBits(GPIOC, GPIO_Pin_1);
Delay(0x5FFFF);
GPIO_SetBits(GPIOC, GPIO_Pin_1 );
Delay(0x5FFFF);
//************* Start Initial Sequence **********//
LCD_WriteReg(0x00E3, 0x3008); // Set u16ernal timing
LCD_WriteReg(0x00E7, 0x0012); // Set u16ernal timing
LCD_WriteReg(0x00EF, 0x1231); // Set u16ernal timing
LCD_WriteReg(0x0001, 0x0100); // set SS and SM bit
LCD_WriteReg(0x0002, 0x0700); // set 1 line inversion
LCD_WriteReg(0x0003, 0x1038); // set GRAM write direction and BGR=1.
LCD_WriteReg(0x0004, 0x0000); // Resize register
LCD_WriteReg(0x0008, 0x020E); // set the back porch and front porch
LCD_WriteReg(0x0009, 0x0000); // set non-display area refresh cycle ISC[3:0]
LCD_WriteReg(0x000A, 0x0000); // FMARK function
LCD_WriteReg(0x000C, 0x0000); // RGB u16erface setting
LCD_WriteReg(0x000D, 0x0000); // Frame marker Position
LCD_WriteReg(0x000F, 0x0000); // RGB u16erface polarity
//*************Power On sequence ****************//
LCD_WriteReg(0x0010, 0x0000); // SAP, BT[3:0], AP, DSTB, SLP, STB
LCD_WriteReg(0x0011, 0x0007); // DC1[2:0], DC0[2:0], VC[2:0]
LCD_WriteReg(0x0012, 0x0000); // VREG1OUT voltage
LCD_WriteReg(0x0013, 0x0000); // VDV[4:0] for VCOM amplitude
Delay(0XAFFFF); // Dis-charge capacitor power voltage
LCD_WriteReg(0x0010, 0x1290); // SAP, BT[3:0], AP, DSTB, SLP, STB
LCD_WriteReg(0x0011, 0x0221); // R11h=0x0221 at VCI=3.3V, DC1[2:0], DC0[2:0], VC[2:0]
Delay(0XAFFFF); // Delay 50ms
LCD_WriteReg(0x0012, 0x001A); // External reference voltage= Vci;
Delay(0XAFFFF); // Delay 50ms
LCD_WriteReg(0x0013, 0x1600); // R13=0F00 when R12=009E;VDV[4:0] for VCOM amplitude
LCD_WriteReg(0x0029, 0x0022); // R29=0019 when R12=009E;VCM[5:0] for VCOMH
LCD_WriteReg(0x002B, 0x000A); // Frame Rate
Delay(0XAFFFF); // Delay 50ms
LCD_WriteReg(0x0020, 0x0000); // GRAM horizontal Address
LCD_WriteReg(0x0021, 0x0000); // GRAM Vertical Address
// ----------- Adjust the Gamma Curve ----------//
LCD_WriteReg(0x0030, 0x0000);
LCD_WriteReg(0x0031, 0x0302);
LCD_WriteReg(0x0032, 0x0202);
LCD_WriteReg(0x0035, 0x0103);
LCD_WriteReg(0x0036, 0x080C);
LCD_WriteReg(0x0037, 0x0505);
LCD_WriteReg(0x0038, 0x0504);
LCD_WriteReg(0x0039, 0x0707);
LCD_WriteReg(0x003C, 0x0301);
LCD_WriteReg(0x003D, 0x1008);
//------------------ Set GRAM area ---------------//
LCD_WriteReg(0x0050, 0x0000); // Horizontal GRAM Start Address
LCD_WriteReg(0x0051, 0x00EF); // Horizontal GRAM End Address
LCD_WriteReg(0x0052, 0x0000); // Vertical GRAM Start Address
LCD_WriteReg(0x0053, 0x013F); // Vertical GRAM Start Address
LCD_WriteReg(0x0060, 0x2700); // Gate Scan Line
LCD_WriteReg(0x0061, 0x0001); // NDL,VLE, REV
LCD_WriteReg(0x006A, 0x0000); // set scrolling line
//-------------- Partial Display Control ---------//
LCD_WriteReg(0x0080, 0x0000);
LCD_WriteReg(0x0081, 0x0000);
LCD_WriteReg(0x0082, 0x0000);
LCD_WriteReg(0x0083, 0x0000);
LCD_WriteReg(0x0084, 0x0000);
LCD_WriteReg(0x0085, 0x0000);
//-------------- Panel Control -------------------//
LCD_WriteReg(0x0090, 0x0010);
LCD_WriteReg(0x0092, 0x0600);
LCD_WriteReg(0x0093, 0x0003);
LCD_WriteReg(0x0095, 0x0110);
LCD_WriteReg(0x0097, 0x0000);
LCD_WriteReg(0x0098, 0x0000);
LCD_WriteReg(0x0007, 0x0133); // 262K color and display ON
}
/**
* @brief LCD Init.
* @retval None
*/
uint8_t BSP_LCD_Init(void)
{
unsigned long ulCount;
/* Configure the LCD Control pins */
LCD_CtrlLinesConfig();
/* Configure the FSMC Parallel interface */
LCD_FSMCConfig();
HAL_Delay(5);
/* Reset LCD */
HAL_GPIO_WritePin(LCD_RST_PORT, LCD_RST_PIN, GPIO_PIN_RESET);
HAL_Delay(10);
HAL_GPIO_WritePin(LCD_RST_PORT, LCD_RST_PIN, GPIO_PIN_SET);
/*
SSD2119Init(void)
*/
/* Enter sleep mode (if we are not already there).*/
LCD_WriteReg(SSD2119_SLEEP_MODE_1_REG, 0x0001);
/* Set initial power parameters. */
LCD_WriteReg(SSD2119_PWR_CTRL_5_REG, 0x00B2);
LCD_WriteReg(SSD2119_VCOM_OTP_1_REG, 0x0006);
/* Start the oscillator.*/
LCD_WriteReg(SSD2119_OSC_START_REG, 0x0001);
/* Set pixel format and basic display orientation (scanning direction).*/
LCD_WriteReg(SSD2119_OUTPUT_CTRL_REG, 0x30EF); //RGB
// LCD_WriteReg(SSD2119_OUTPUT_CTRL_REG, 0x38EF); //BGR
LCD_WriteReg(SSD2119_LCD_DRIVE_AC_CTRL_REG, 0x0600);
/* Exit sleep mode.*/
LCD_WriteReg(SSD2119_SLEEP_MODE_1_REG, 0x0000);
HAL_Delay(5);
/* Configure pixel color format and MCU interface parameters.*/
LCD_WriteReg(SSD2119_ENTRY_MODE_REG, ENTRY_MODE_DEFAULT);
/* Set analog parameters */
LCD_WriteReg(SSD2119_SLEEP_MODE_2_REG, 0x0999);
LCD_WriteReg(SSD2119_ANALOG_SET_REG, 0x3800);
/* Enable the display */
LCD_WriteReg(SSD2119_DISPLAY_CTRL_REG, 0x0033);
/* Set VCIX2 voltage to 6.1V.*/
LCD_WriteReg(SSD2119_PWR_CTRL_2_REG, 0x0005);
/* Configure gamma correction.*/
LCD_WriteReg(SSD2119_GAMMA_CTRL_1_REG, 0x0000);
LCD_WriteReg(SSD2119_GAMMA_CTRL_2_REG, 0x0303);
LCD_WriteReg(SSD2119_GAMMA_CTRL_3_REG, 0x0407);
LCD_WriteReg(SSD2119_GAMMA_CTRL_4_REG, 0x0301);
LCD_WriteReg(SSD2119_GAMMA_CTRL_5_REG, 0x0301);
LCD_WriteReg(SSD2119_GAMMA_CTRL_6_REG, 0x0403);
LCD_WriteReg(SSD2119_GAMMA_CTRL_7_REG, 0x0707);
LCD_WriteReg(SSD2119_GAMMA_CTRL_8_REG, 0x0400);
LCD_WriteReg(SSD2119_GAMMA_CTRL_9_REG, 0x0a00);
LCD_WriteReg(SSD2119_GAMMA_CTRL_10_REG, 0x1000);
/* Configure Vlcd63 and VCOMl */
LCD_WriteReg(SSD2119_PWR_CTRL_3_REG, 0x000A);
LCD_WriteReg(SSD2119_PWR_CTRL_4_REG, 0x2E00);
/* Set the display size and ensure that the GRAM window is set to allow
access to the full display buffer.*/
LCD_WriteReg(SSD2119_V_RAM_POS_REG, (LCD_PIXEL_HEIGHT-1) << 8);
LCD_WriteReg(SSD2119_H_RAM_START_REG, 0x0000);
LCD_WriteReg(SSD2119_H_RAM_END_REG, LCD_PIXEL_WIDTH-1);
LCD_WriteReg(SSD2119_X_RAM_ADDR_REG, 0x00);
LCD_WriteReg(SSD2119_Y_RAM_ADDR_REG, 0x00);
/* clear the lcd */
LCD_WriteReg(SSD2119_RAM_DATA_REG, 0x0000);
for(ulCount = 0; ulCount < (LCD_PIXEL_WIDTH * LCD_PIXEL_HEIGHT); ulCount++)
{
LCD_WriteRAM(0x0000);
}
/* Default value for draw propriety */
DrawProp.BackColor = 0xFFFF;
DrawProp.pFont = &Font24;
DrawProp.TextColor = 0x0000;
BSP_LCD_SetFont(&LCD_DEFAULT_FONT);
return 0;
}
/**
* @brief Main program.
* @param None
* @retval None
*/
int main(void)
{
NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0x0000);
Redbull_Init();
char buff[128] = { 0 };
LCD_DisplayStringLine(LINE(10), (uint8_t*) " Analog ..............................");
Analog_Config();
printRight(10, "ok");
LCD_DisplayStringLine(LINE(11), (uint8_t*) " DAC .................................");
DAC_Config();
printRight(11, "ok");
f_mount(0, &fatfs);
LCD_DisplayStringLine(LINE(12), (uint8_t*) " TEMP ................................");
OneWireInit();
float c = Read_Temperature();
sprintf(buff, "%.1f", c);
printRight(12, buff);
printf("%s\n", buff);
RGBLED_GPIO_Config(0xff);
RGBLED_Update(0xff,0xff,0xff);
Delay(200);
RGBLED_Update(0xff,0,0);
Delay(200);
RGBLED_Update(0,0xff,0);
Delay(200);
RGBLED_Update(0,0,0xff);
Delay(200);
RGBLED_Update(0,0,0);
//static char path[1024] = "0:";
//LCD_Clear(LCD_COLOR_BLUE);
//LCD_DisplayStringLine(0, (uint8_t*) "Loading...");
Delay(1000);
//int i = 10;
LCD_Clear(LCD_COLOR_BLACK);
LCD_SetDisplayWindow(0, 0, 239, 319);
LCD_WriteReg(3, 0x1000);
LCD_WriteRAM_Prepare();
TIM_Cmd(TIM7, ENABLE);
DMARead();
//float h = 0, s = 1, v = 1;
while (1)
{
while (DMA_GetFlagStatus(DMA1_FLAG_TE1) == SET)
{
printf("DMA error\n");
Delay(100);
}
//uint32_t ms = millis();
uint16_t rem = DMA_GetCurrDataCounter(DMA1_Channel1);
uint16_t cnt = 0xffff - rem;
if (cnt >= 80 && cnt < 512)
{
continue;
}
uint32_t buff[160] = { 0 };
uint16_t tillend = cnt > 160 ? 160 : cnt;
uint16_t fromstart = 160 - tillend;
uint16_t bcnt = cnt - 160;
// before
SRAM_ReadBuffer((uint16_t*) &buff[0], bcnt * 4, tillend * 2);
// after
if (fromstart)
{
SRAM_ReadBuffer((uint16_t*) &buff[tillend], 0, fromstart * 2);
}
uint8_t prevsv = 0;
for (uint16_t i = 0; i < 320; i++)
{
uint16_t val = 0;
if (i & 1)
{
val = buff[i >> 1] & 0x0fff;
}
else
{
val = (buff[i >> 1] >> 16) & 0x0fff;
}
#define MAXV (17 * 238)
val = val > MAXV ? MAXV : val;
uint8_t sv = val / 17;
sv = sv > 238 ? 238 : sv;
sv++;
if (!prevsv)
{
prevsv = sv;
}
uint16_t pbuf[240];
uint8_t minv = sv > prevsv ? prevsv : sv;
uint8_t maxv = sv < prevsv ? prevsv : sv;
for (uint8_t y = 0; y < 240; y++)
{
if (y >= minv && y <= maxv)
{
pbuf[y] = LCD_COLOR_YELLOW;
}
else
{
pbuf[y] = LCD_COLOR_BLACK;
}
}
prevsv = sv;
DMA_InitTypeDef DMA_InitStructure;
DMA_DeInit(DMA2_Channel5);
DMA_InitStructure.DMA_PeripheralBaseAddr = (uint32_t) pbuf;
DMA_InitStructure.DMA_MemoryBaseAddr = (uint32_t) &LCD->LCD_RAM; // FSMC
DMA_InitStructure.DMA_DIR = DMA_DIR_PeripheralSRC;
DMA_InitStructure.DMA_BufferSize = 240;
DMA_InitStructure.DMA_PeripheralInc = DMA_PeripheralInc_Enable;
DMA_InitStructure.DMA_MemoryInc = DMA_MemoryInc_Disable;
DMA_InitStructure.DMA_PeripheralDataSize = DMA_PeripheralDataSize_HalfWord;
DMA_InitStructure.DMA_MemoryDataSize = DMA_MemoryDataSize_HalfWord;
DMA_InitStructure.DMA_Mode = DMA_Mode_Normal;
DMA_InitStructure.DMA_Priority = DMA_Priority_Low;
DMA_InitStructure.DMA_M2M = DMA_M2M_Enable;
DMA_Init(DMA2_Channel5, &DMA_InitStructure);
DMA_Cmd(DMA2_Channel5, ENABLE);
RTC_t rtc;
RTC_GetTime(&rtc);
//RGBLED_Update((rtc.min & 1) ? 0 : (rtc.hour * 10), ((rtc.sec >> 2) & 1) ? 0 : (rtc.min * 4), rtc.sec * 4);
while (!DMA_GetFlagStatus(DMA2_FLAG_TC5))
;
DMA_ClearFlag(DMA2_FLAG_TC5);
while (GPIO_ReadInputDataBit(GPIOA, GPIO_Pin_8) == RESET)
;
}
/*****************************************************************************
** �������: LCD_Init
** ��������: LCD��ʼ��
** �� ����: Dream
** �ա� ��: 2010��12��06��
*****************************************************************************/
void LCD_Init(void)
{
static uint16_t DeviceCode;
LCD_Configuration();
LCD_WriteReg(0x0000,0x0001);
LCD_Delay(5); // LCD_Delay 50 ms
DeviceCode = LCD_ReadReg(0x0000);
printf(" ID=0x%x\n",DeviceCode);
if(DeviceCode==0x9325||DeviceCode==0x9328)//ILI9325
{
LCD_WriteReg(0x00e5,0x78F0);
// LCD_WriteReg(0x0000,0x0001);
LCD_WriteReg(0x0001,0x0100);
LCD_WriteReg(0x0002,0x0700);
LCD_WriteReg(0x0003,0x1030);
LCD_WriteReg(0x0004,0x0000);
LCD_WriteReg(0x0008,0x0202);
LCD_WriteReg(0x0009,0x0000);
LCD_WriteReg(0x000a,0x0000);
LCD_WriteReg(0x000c,0x0001);
LCD_WriteReg(0x000d,0x0000);
LCD_WriteReg(0x000f,0x0000);
//Power On sequence //
LCD_WriteReg(0x0010,0x0000);
LCD_WriteReg(0x0011,0x0007);
LCD_WriteReg(0x0012,0x0000);
LCD_WriteReg(0x0013,0x0000);
LCD_WriteReg(0x0007,0x0001);
LCD_Delay(5);
LCD_WriteReg(0x0010,0x1690);
LCD_WriteReg(0x0011,0x0227);
LCD_Delay(5);
LCD_WriteReg(0x0012,0x009d);
LCD_Delay(5);
LCD_WriteReg(0x0013,0x1900);
LCD_WriteReg(0x0029,0x0025);
LCD_WriteReg(0x002b,0x000d);
LCD_Delay(5);
LCD_WriteReg(0x0020,0x0000);
LCD_WriteReg(0x0021,0x0000);
LCD_Delay(5);
//٤��У��
LCD_WriteReg(0x0030,0x0007);
LCD_WriteReg(0x0031,0x0303);
LCD_WriteReg(0x0032,0x0003);
LCD_WriteReg(0x0035,0x0206);
LCD_WriteReg(0x0036,0x0008);
LCD_WriteReg(0x0037,0x0406);
LCD_WriteReg(0x0038,0x0304);
LCD_WriteReg(0x0039,0x0007);
LCD_WriteReg(0x003c,0x0602);
LCD_WriteReg(0x003d,0x0008);
LCD_Delay(5);
LCD_WriteReg(0x0050,0x0000);
LCD_WriteReg(0x0051,0x00ef);
LCD_WriteReg(0x0052,0x0000);
LCD_WriteReg(0x0053,0x013f);
LCD_WriteReg(0x0060,0xa700);
LCD_WriteReg(0x0061,0x0001);
LCD_WriteReg(0x006a,0x0000);
LCD_WriteReg(0x0080,0x0000);
LCD_WriteReg(0x0081,0x0000);
LCD_WriteReg(0x0082,0x0000);
LCD_WriteReg(0x0083,0x0000);
LCD_WriteReg(0x0084,0x0000);
LCD_WriteReg(0x0085,0x0000);
LCD_WriteReg(0x0090,0x0010);
LCD_WriteReg(0x0092,0x0600);
LCD_WriteReg(0x0007,0x0133);
}
else if(DeviceCode==0x9320||DeviceCode==0x9300)
{
LCD_WriteReg(0x00,0x0000);
LCD_WriteReg(0x01,0x0100); //Driver Output Contral.
LCD_WriteReg(0x02,0x0700); //LCD Driver Waveform Contral.
LCD_WriteReg(0x03,0x1030);//Entry Mode Set.
//LCD_WriteReg(0x03,0x1018); //Entry Mode Set.
LCD_WriteReg(0x04,0x0000); //Scalling Contral.
LCD_WriteReg(0x08,0x0202); //Display Contral 2.(0x0207)
LCD_WriteReg(0x09,0x0000); //Display Contral 3.(0x0000)
LCD_WriteReg(0x0a,0x0000); //Frame Cycle Contal.(0x0000)
LCD_WriteReg(0x0c,(1<<0)); //Extern Display Interface Contral 1.(0x0000)
LCD_WriteReg(0x0d,0x0000); //Frame Maker Position.
LCD_WriteReg(0x0f,0x0000); //Extern Display Interface Contral 2.
LCD_Delay(10);
LCD_WriteReg(0x07,0x0101); //Display Contral.
LCD_Delay(10);
LCD_WriteReg(0x10,(1<<12)|(0<<8)|(1<<7)|(1<<6)|(0<<4)); //Power Control 1.(0x16b0)
LCD_WriteReg(0x11,0x0007); //Power Control 2.(0x0001)
LCD_WriteReg(0x12,(1<<8)|(1<<4)|(0<<0)); //Power Control 3.(0x0138)
LCD_WriteReg(0x13,0x0b00); //Power Control 4.
LCD_WriteReg(0x29,0x0000); //Power Control 7.
LCD_WriteReg(0x2b,(1<<14)|(1<<4));
LCD_WriteReg(0x50,0); //Set X Star
//ˮƽGRAM��ֹλ��Set X End.
LCD_WriteReg(0x51,239); //Set Y Star
LCD_WriteReg(0x52,0); //Set Y End.t.
LCD_WriteReg(0x53,319); //
LCD_WriteReg(0x60,0x2700); //Driver Output Control.
LCD_WriteReg(0x61,0x0001); //Driver Output Control.
LCD_WriteReg(0x6a,0x0000); //Vertical Srcoll Control.
LCD_WriteReg(0x80,0x0000); //Display Position? Partial Display 1.
LCD_WriteReg(0x81,0x0000); //RAM Address Start? Partial Display 1.
LCD_WriteReg(0x82,0x0000); //RAM Address End-Partial Display 1.
LCD_WriteReg(0x83,0x0000); //Displsy Position? Partial Display 2.
LCD_WriteReg(0x84,0x0000); //RAM Address Start? Partial Display 2.
LCD_WriteReg(0x85,0x0000); //RAM Address End? Partial Display 2.
LCD_WriteReg(0x90,(0<<7)|(16<<0)); //Frame Cycle Contral.(0x0013)
LCD_WriteReg(0x92,0x0000); //Panel Interface Contral 2.(0x0000)
LCD_WriteReg(0x93,0x0001); //Panel Interface Contral 3.
LCD_WriteReg(0x95,0x0110); //Frame Cycle Contral.(0x0110)
LCD_WriteReg(0x97,(0<<8)); //
LCD_WriteReg(0x98,0x0000); //Frame Cycle Contral.
LCD_WriteReg(0x07,0x0173); //(0x0173)
LCD_Delay(10);
}
LCD_Clear(BACK_COLOR);
}
void LCD_Init(void)//TFT初始化
{
LCD_FSMC_Init(); //初始化FSMC
delay_ms(50);
//power参数
LCD_WriteReg(0x11,0x2004);
LCD_WriteReg(0x13,0xCC00);
LCD_WriteReg(0x15,0x2600);
LCD_WriteReg(0x14,0x252A);
LCD_WriteReg(0x12,0x0033);
LCD_WriteReg(0x13,0xCC04);
delay_ms(1);
LCD_WriteReg(0x13,0xCC06);
delay_ms(1);
LCD_WriteReg(0x13,0xCC4F);
delay_ms(1);
LCD_WriteReg(0x13,0x674F);
LCD_WriteReg(0x11,0x2003);
delay_ms(1);
//伽马控制参数
LCD_WriteReg(0x30,0x2609);
LCD_WriteReg(0x31,0x242C);
LCD_WriteReg(0x32,0x1F23);
LCD_WriteReg(0x33,0x2425);
LCD_WriteReg(0x34,0x2226);
LCD_WriteReg(0x35,0x2523);
LCD_WriteReg(0x36,0x1C1A);
LCD_WriteReg(0x37,0x131D);
LCD_WriteReg(0x38,0x0B11);
LCD_WriteReg(0x39,0x1210);
LCD_WriteReg(0x3A,0x1315);
LCD_WriteReg(0x3B,0x3619);
LCD_WriteReg(0x3C,0x0D00);
LCD_WriteReg(0x3D,0x000D);
LCD_WriteReg(0x16,0x0007);
LCD_WriteReg(0x02,0x0013);
LCD_WriteReg(0x03,0x0003);
LCD_WriteReg(0x01,0x0127);
delay_ms(1);
LCD_WriteReg(0x08,0x0303);
LCD_WriteReg(0x0A,0x000B);
LCD_WriteReg(0x0B,0x0003);
LCD_WriteReg(0x0C,0x0000);
LCD_WriteReg(0x41,0x0000);
LCD_WriteReg(0x50,0x0000);
LCD_WriteReg(0x60,0x0005);
LCD_WriteReg(0x70,0x000B);
LCD_WriteReg(0x71,0x0000);
LCD_WriteReg(0x78,0x0000);
LCD_WriteReg(0x7A,0x0000);
LCD_WriteReg(0x79,0x0007);
LCD_WriteReg(0x07,0x0051);
delay_ms(1);
LCD_WriteReg(0x07,0x0053);
LCD_WriteReg(0x79,0x0000);
LCD_WR_REG(0x0022);
}
//初始化lcd
//该初始化函数可以初始化各种ILI93XX液晶,但是其他函数是基于ILI9320的!!!
//在其他型号的驱动芯片上没有测试!
void LCD_Init(void)
{
RCC->APB2ENR|=1<<3;//先使能外设PORTB时钟
RCC->APB2ENR|=1<<4;//先使能外设PORTC时钟
RCC->APB2ENR|=1<<0; //开启辅助时钟
JTAG_Set(SWD_ENABLE); //开启SWD
//PORTC6~10复用推挽输出
GPIOC->CRH&=0XFFFFF000;
GPIOC->CRH|=0X00000333;
GPIOC->CRL&=0X00FFFFFF;
GPIOC->CRL|=0X33000000;
GPIOC->ODR|=0X07C0;
//PORTB 推挽输出
GPIOB->CRH=0X33333333;
GPIOB->CRL=0X33333333;
GPIOB->ODR=0XFFFF;
delay_ms(50); // delay 50 ms
LCD_WriteReg(0x0000,0x0001);
delay_ms(50); // delay 50 ms
DeviceCode = LCD_ReadReg(0x0000);
printf(" LCD ID:%x\n",DeviceCode); //打印LCD ID
if(DeviceCode==0x9325)
{
LCD_WriteReg(0x00E5,0x78F0);
LCD_WriteReg(0x0001,0x0100);
LCD_WriteReg(0x0002,0x0700);
LCD_WriteReg(0x0003,0x1030);
LCD_WriteReg(0x0004,0x0000);
LCD_WriteReg(0x0008,0x0202);
LCD_WriteReg(0x0009,0x0000);
LCD_WriteReg(0x000A,0x0000);
LCD_WriteReg(0x000C,0x0000);
LCD_WriteReg(0x000D,0x0000);
LCD_WriteReg(0x000F,0x0000);
//power on sequence VGHVGL
LCD_WriteReg(0x0010,0x0000);
LCD_WriteReg(0x0011,0x0007);
LCD_WriteReg(0x0012,0x0000);
LCD_WriteReg(0x0013,0x0000);
LCD_WriteReg(0x0007,0x0000);
//vgh
LCD_WriteReg(0x0010,0x1690);
LCD_WriteReg(0x0011,0x0227);
//delayms(100);
//vregiout
LCD_WriteReg(0x0012,0x009D); //0x001b
//delayms(100);
//vom amplitude
LCD_WriteReg(0x0013,0x1900);
//delayms(100);
//vom H
LCD_WriteReg(0x0029,0x0025);
LCD_WriteReg(0x002B,0x000D);
//gamma
LCD_WriteReg(0x0030,0x0007);
LCD_WriteReg(0x0031,0x0303);
LCD_WriteReg(0x0032,0x0003);// 0006
LCD_WriteReg(0x0035,0x0206);
LCD_WriteReg(0x0036,0x0008);
LCD_WriteReg(0x0037,0x0406);
LCD_WriteReg(0x0038,0x0304);//0200
LCD_WriteReg(0x0039,0x0007);
LCD_WriteReg(0x003C,0x0602);// 0504
LCD_WriteReg(0x003D,0x0008);
//ram
LCD_WriteReg(0x0050,0x0000);
LCD_WriteReg(0x0051,0x00EF);
LCD_WriteReg(0x0052,0x0000);
LCD_WriteReg(0x0053,0x013F);
LCD_WriteReg(0x0060,0xA700);
LCD_WriteReg(0x0061,0x0001);
LCD_WriteReg(0x006A,0x0000);
//
LCD_WriteReg(0x0080,0x0000);
LCD_WriteReg(0x0081,0x0000);
LCD_WriteReg(0x0082,0x0000);
LCD_WriteReg(0x0083,0x0000);
LCD_WriteReg(0x0084,0x0000);
LCD_WriteReg(0x0085,0x0000);
//
LCD_WriteReg(0x0090,0x0010);
LCD_WriteReg(0x0092,0x0600);
LCD_WriteReg(0x0007,0x0133);
LCD_WriteReg(0x00,0x0022);//
}else if(DeviceCode==0x9328)//ILI9328
{
LCD_WriteReg(0x00e7,0x0010);
LCD_WriteReg(0x0000,0x0001);//开启内部时钟
LCD_WriteReg(0x0001,0x0100);
LCD_WriteReg(0x0002,0x0700);//电源开启
//LCD_WriteReg(0x0003,(1<<3)|(1<<4) ); //65K RGB
//DRIVE TABLE(寄存器 03H)
//BIT3=AM BIT4:5=ID0:1
//AM ID0 ID1 FUNCATION
// 0 0 0 R->L D->U
// 1 0 0 D->U R->L
// 0 1 0 L->R D->U
// 1 1 0 D->U L->R
// 0 0 1 R->L U->D
// 1 0 1 U->D R->L
// 0 1 1 L->R U->D 正常就用这个.
// 1 1 1 U->D L->R
LCD_WriteReg(0x0003,(1<<12)|(3<<4)|(0<<3) );//65K
LCD_WriteReg(0x0004,0x0000);
LCD_WriteReg(0x0008,0x0207);
LCD_WriteReg(0x0009,0x0000);
LCD_WriteReg(0x000a,0x0000);//display setting
LCD_WriteReg(0x000c,0x0001);//display setting
LCD_WriteReg(0x000d,0x0000);//0f3c
LCD_WriteReg(0x000f,0x0000);
//电源配置
LCD_WriteReg(0x0010,0x0000);
LCD_WriteReg(0x0011,0x0007);
LCD_WriteReg(0x0012,0x0000);
LCD_WriteReg(0x0013,0x0000);
delay_ms(50);
LCD_WriteReg(0x0010,0x1590);
LCD_WriteReg(0x0011,0x0227);
delay_ms(50);
LCD_WriteReg(0x0012,0x009c);
delay_ms(50);
LCD_WriteReg(0x0013,0x1900);
LCD_WriteReg(0x0029,0x0023);
LCD_WriteReg(0x002b,0x000e);
delay_ms(50);
LCD_WriteReg(0x0020,0x0000);
LCD_WriteReg(0x0021,0x013f);
delay_ms(50);
//伽马校正
LCD_WriteReg(0x0030,0x0007);
LCD_WriteReg(0x0031,0x0707);
LCD_WriteReg(0x0032,0x0006);
LCD_WriteReg(0x0035,0x0704);
LCD_WriteReg(0x0036,0x1f04);
LCD_WriteReg(0x0037,0x0004);
LCD_WriteReg(0x0038,0x0000);
LCD_WriteReg(0x0039,0x0706);
LCD_WriteReg(0x003c,0x0701);
LCD_WriteReg(0x003d,0x000f);
delay_ms(50);
LCD_WriteReg(0x0050,0x0000); //水平GRAM起始位置
LCD_WriteReg(0x0051,0x00ef); //水平GRAM终止位置
LCD_WriteReg(0x0052,0x0000); //垂直GRAM起始位置
LCD_WriteReg(0x0053,0x013f); //垂直GRAM终止位置
LCD_WriteReg(0x0060,0xa700);
LCD_WriteReg(0x0061,0x0001);
LCD_WriteReg(0x006a,0x0000);
LCD_WriteReg(0x0080,0x0000);
LCD_WriteReg(0x0081,0x0000);
LCD_WriteReg(0x0082,0x0000);
LCD_WriteReg(0x0083,0x0000);
LCD_WriteReg(0x0084,0x0000);
LCD_WriteReg(0x0085,0x0000);
LCD_WriteReg(0x0090,0x0010);
LCD_WriteReg(0x0092,0x0000);
LCD_WriteReg(0x0093,0x0003);
LCD_WriteReg(0x0095,0x0110);
LCD_WriteReg(0x0097,0x0000);
LCD_WriteReg(0x0098,0x0000);
//开启显示设置
LCD_WriteReg(0x0007,0x0133);
LCD_WriteReg(0x0020,0x0000);
LCD_WriteReg(0x0021,0x013f);
}else if(DeviceCode==0x9320||DeviceCode==0x9300)
{
LCD_WriteReg(0x00,0x0000);
LCD_WriteReg(0x01,0x0100); //Driver Output Contral.
LCD_WriteReg(0x02,0x0700); //LCD Driver Waveform Contral.
LCD_WriteReg(0x03,0x1030);//Entry Mode Set.
//LCD_WriteReg(0x03,0x1018); //Entry Mode Set.
LCD_WriteReg(0x04,0x0000); //Scalling Contral.
LCD_WriteReg(0x08,0x0202); //Display Contral 2.(0x0207)
LCD_WriteReg(0x09,0x0000); //Display Contral 3.(0x0000)
LCD_WriteReg(0x0a,0x0000); //Frame Cycle Contal.(0x0000)
LCD_WriteReg(0x0c,(1<<0)); //Extern Display Interface Contral 1.(0x0000)
LCD_WriteReg(0x0d,0x0000); //Frame Maker Position.
LCD_WriteReg(0x0f,0x0000); //Extern Display Interface Contral 2.
delay_ms(50);
LCD_WriteReg(0x07,0x0101); //Display Contral.
delay_ms(50);
LCD_WriteReg(0x10,(1<<12)|(0<<8)|(1<<7)|(1<<6)|(0<<4)); //Power Control 1.(0x16b0)
LCD_WriteReg(0x11,0x0007); //Power Control 2.(0x0001)
LCD_WriteReg(0x12,(1<<8)|(1<<4)|(0<<0)); //Power Control 3.(0x0138)
LCD_WriteReg(0x13,0x0b00); //Power Control 4.
LCD_WriteReg(0x29,0x0000); //Power Control 7.
LCD_WriteReg(0x2b,(1<<14)|(1<<4));
LCD_WriteReg(0x50,0); //Set X Star
//水平GRAM终止位置Set X End.
LCD_WriteReg(0x51,239); //Set Y Star
LCD_WriteReg(0x52,0); //Set Y End.t.
LCD_WriteReg(0x53,319); //
LCD_WriteReg(0x60,0x2700); //Driver Output Control.
LCD_WriteReg(0x61,0x0001); //Driver Output Control.
LCD_WriteReg(0x6a,0x0000); //Vertical Srcoll Control.
LCD_WriteReg(0x80,0x0000); //Display Position? Partial Display 1.
LCD_WriteReg(0x81,0x0000); //RAM Address Start? Partial Display 1.
LCD_WriteReg(0x82,0x0000); //RAM Address End-Partial Display 1.
LCD_WriteReg(0x83,0x0000); //Displsy Position? Partial Display 2.
LCD_WriteReg(0x84,0x0000); //RAM Address Start? Partial Display 2.
LCD_WriteReg(0x85,0x0000); //RAM Address End? Partial Display 2.
LCD_WriteReg(0x90,(0<<7)|(16<<0)); //Frame Cycle Contral.(0x0013)
LCD_WriteReg(0x92,0x0000); //Panel Interface Contral 2.(0x0000)
LCD_WriteReg(0x93,0x0001); //Panel Interface Contral 3.
LCD_WriteReg(0x95,0x0110); //Frame Cycle Contral.(0x0110)
LCD_WriteReg(0x97,(0<<8)); //
LCD_WriteReg(0x98,0x0000); //Frame Cycle Contral.
LCD_WriteReg(0x07,0x0173); //(0x0173)
}else if(DeviceCode==0x5408)
{
LCD_WriteReg(0x01,0x0100);
LCD_WriteReg(0x02,0x0700);//LCD Driving Waveform Contral
LCD_WriteReg(0x03,0x1030);//Entry Mode设置
//指针从左至右自上而下的自动增模式
//Normal Mode(Window Mode disable)
//RGB格式
//16位数据2次传输的8总线设置
LCD_WriteReg(0x04,0x0000); //Scalling Control register
LCD_WriteReg(0x08,0x0207); //Display Control 2
LCD_WriteReg(0x09,0x0000); //Display Control 3
LCD_WriteReg(0x0A,0x0000); //Frame Cycle Control
LCD_WriteReg(0x0C,0x0000); //External Display Interface Control 1
LCD_WriteReg(0x0D,0x0000); //Frame Maker Position
LCD_WriteReg(0x0F,0x0000); //External Display Interface Control 2
delay_ms(20);
//TFT 液晶彩色图像显示方法14
LCD_WriteReg(0x10,0x16B0); //0x14B0 //Power Control 1
LCD_WriteReg(0x11,0x0001); //0x0007 //Power Control 2
LCD_WriteReg(0x17,0x0001); //0x0000 //Power Control 3
LCD_WriteReg(0x12,0x0138); //0x013B //Power Control 4
LCD_WriteReg(0x13,0x0800); //0x0800 //Power Control 5
LCD_WriteReg(0x29,0x0009); //NVM read data 2
LCD_WriteReg(0x2a,0x0009); //NVM read data 3
LCD_WriteReg(0xa4,0x0000);
LCD_WriteReg(0x50,0x0000); //设置操作窗口的X轴开始列
LCD_WriteReg(0x51,0x00EF); //设置操作窗口的X轴结束列
LCD_WriteReg(0x52,0x0000); //设置操作窗口的Y轴开始行
LCD_WriteReg(0x53,0x013F); //设置操作窗口的Y轴结束行
LCD_WriteReg(0x60,0x2700); //Driver Output Control
//设置屏幕的点数以及扫描的起始行
LCD_WriteReg(0x61,0x0001); //Driver Output Control
LCD_WriteReg(0x6A,0x0000); //Vertical Scroll Control
LCD_WriteReg(0x80,0x0000); //Display Position – Partial Display 1
LCD_WriteReg(0x81,0x0000); //RAM Address Start – Partial Display 1
LCD_WriteReg(0x82,0x0000); //RAM address End - Partial Display 1
LCD_WriteReg(0x83,0x0000); //Display Position – Partial Display 2
LCD_WriteReg(0x84,0x0000); //RAM Address Start – Partial Display 2
LCD_WriteReg(0x85,0x0000); //RAM address End – Partail Display2
LCD_WriteReg(0x90,0x0013); //Frame Cycle Control
LCD_WriteReg(0x92,0x0000); //Panel Interface Control 2
LCD_WriteReg(0x93,0x0003); //Panel Interface control 3
LCD_WriteReg(0x95,0x0110); //Frame Cycle Control
LCD_WriteReg(0x07,0x0173);
delay_ms(50);
}
else if(DeviceCode==0x1505)
{
// second release on 3/5 ,luminance is acceptable,water wave appear during camera preview
LCD_WriteReg(0x0007,0x0000);
delay_ms(50);
LCD_WriteReg(0x0012,0x011C);//0x011A why need to set several times?
LCD_WriteReg(0x00A4,0x0001);//NVM
LCD_WriteReg(0x0008,0x000F);
LCD_WriteReg(0x000A,0x0008);
LCD_WriteReg(0x000D,0x0008);
//伽马校正
LCD_WriteReg(0x0030,0x0707);
LCD_WriteReg(0x0031,0x0007); //0x0707
LCD_WriteReg(0x0032,0x0603);
LCD_WriteReg(0x0033,0x0700);
LCD_WriteReg(0x0034,0x0202);
LCD_WriteReg(0x0035,0x0002); //?0x0606
LCD_WriteReg(0x0036,0x1F0F);
LCD_WriteReg(0x0037,0x0707); //0x0f0f 0x0105
LCD_WriteReg(0x0038,0x0000);
LCD_WriteReg(0x0039,0x0000);
LCD_WriteReg(0x003A,0x0707);
LCD_WriteReg(0x003B,0x0000); //0x0303
LCD_WriteReg(0x003C,0x0007); //?0x0707
LCD_WriteReg(0x003D,0x0000); //0x1313//0x1f08
delay_ms(50);
LCD_WriteReg(0x0007,0x0001);
LCD_WriteReg(0x0017,0x0001);//开启电源
delay_ms(50);
//电源配置
LCD_WriteReg(0x0010,0x17A0);
LCD_WriteReg(0x0011,0x0217);//reference voltage VC[2:0] Vciout = 1.00*Vcivl
LCD_WriteReg(0x0012,0x011E);//0x011c //Vreg1out = Vcilvl*1.80 is it the same as Vgama1out ?
LCD_WriteReg(0x0013,0x0F00);//VDV[4:0]-->VCOM Amplitude VcomL = VcomH - Vcom Ampl
LCD_WriteReg(0x002A,0x0000);
LCD_WriteReg(0x0029,0x000A);//0x0001F Vcomh = VCM1[4:0]*Vreg1out gate source voltage??
LCD_WriteReg(0x0012,0x013E);// 0x013C power supply on
//Coordinates Control//
LCD_WriteReg(0x0050,0x0000);//0x0e00
LCD_WriteReg(0x0051,0x00EF);
LCD_WriteReg(0x0052,0x0000);
LCD_WriteReg(0x0053,0x013F);
//Pannel Image Control//
LCD_WriteReg(0x0060,0x2700);
LCD_WriteReg(0x0061,0x0001);
LCD_WriteReg(0x006A,0x0000);
LCD_WriteReg(0x0080,0x0000);
//Partial Image Control//
LCD_WriteReg(0x0081,0x0000);
LCD_WriteReg(0x0082,0x0000);
LCD_WriteReg(0x0083,0x0000);
LCD_WriteReg(0x0084,0x0000);
LCD_WriteReg(0x0085,0x0000);
//Panel Interface Control//
LCD_WriteReg(0x0090,0x0013);//0x0010 frenqucy
LCD_WriteReg(0x0092,0x0300);
LCD_WriteReg(0x0093,0x0005);
LCD_WriteReg(0x0095,0x0000);
LCD_WriteReg(0x0097,0x0000);
LCD_WriteReg(0x0098,0x0000);
LCD_WriteReg(0x0001,0x0100);
LCD_WriteReg(0x0002,0x0700);
LCD_WriteReg(0x0003,0x1030);
LCD_WriteReg(0x0004,0x0000);
LCD_WriteReg(0x000C,0x0000);
LCD_WriteReg(0x000F,0x0000);
LCD_WriteReg(0x0020,0x0000);
LCD_WriteReg(0x0021,0x0000);
LCD_WriteReg(0x0007,0x0021);
delay_ms(20);
LCD_WriteReg(0x0007,0x0061);
delay_ms(20);
LCD_WriteReg(0x0007,0x0173);
delay_ms(20);
}else if(DeviceCode==0xB505)
{
LCD_WriteReg(0x0000,0x0000);
LCD_WriteReg(0x0000,0x0000);
LCD_WriteReg(0x0000,0x0000);
LCD_WriteReg(0x0000,0x0000);
LCD_WriteReg(0x00a4,0x0001);
delay_ms(20);
LCD_WriteReg(0x0060,0x2700);
LCD_WriteReg(0x0008,0x0202);
LCD_WriteReg(0x0030,0x0214);
LCD_WriteReg(0x0031,0x3715);
LCD_WriteReg(0x0032,0x0604);
LCD_WriteReg(0x0033,0x0e16);
LCD_WriteReg(0x0034,0x2211);
LCD_WriteReg(0x0035,0x1500);
LCD_WriteReg(0x0036,0x8507);
LCD_WriteReg(0x0037,0x1407);
LCD_WriteReg(0x0038,0x1403);
LCD_WriteReg(0x0039,0x0020);
LCD_WriteReg(0x0090,0x001a);
LCD_WriteReg(0x0010,0x0000);
LCD_WriteReg(0x0011,0x0007);
LCD_WriteReg(0x0012,0x0000);
LCD_WriteReg(0x0013,0x0000);
delay_ms(20);
LCD_WriteReg(0x0010,0x0730);
LCD_WriteReg(0x0011,0x0137);
delay_ms(20);
LCD_WriteReg(0x0012,0x01b8);
delay_ms(20);
LCD_WriteReg(0x0013,0x0f00);
LCD_WriteReg(0x002a,0x0080);
LCD_WriteReg(0x0029,0x0048);
delay_ms(20);
LCD_WriteReg(0x0001,0x0100);
LCD_WriteReg(0x0002,0x0700);
LCD_WriteReg(0x0003,0x1230);
LCD_WriteReg(0x0008,0x0202);
LCD_WriteReg(0x000a,0x0000);
LCD_WriteReg(0x000c,0x0000);
LCD_WriteReg(0x000d,0x0000);
LCD_WriteReg(0x000e,0x0030);
LCD_WriteReg(0x0050,0x0000);
LCD_WriteReg(0x0051,0x00ef);
LCD_WriteReg(0x0052,0x0000);
LCD_WriteReg(0x0053,0x013f);
LCD_WriteReg(0x0060,0x2700);
LCD_WriteReg(0x0061,0x0001);
LCD_WriteReg(0x006a,0x0000);
//LCD_WriteReg(0x0080,0x0000);
//LCD_WriteReg(0x0081,0x0000);
LCD_WriteReg(0x0090,0X0011);
LCD_WriteReg(0x0092,0x0600);
LCD_WriteReg(0x0093,0x0402);
LCD_WriteReg(0x0094,0x0002);
delay_ms(20);
LCD_WriteReg(0x0007,0x0001);
delay_ms(20);
LCD_WriteReg(0x0007,0x0061);
LCD_WriteReg(0x0007,0x0173);
LCD_WriteReg(0x0020,0x0000);
LCD_WriteReg(0x0021,0x0000);
LCD_WriteReg(0x00,0x22);
}else if(DeviceCode==0x8989)
{
LCD_WriteReg(0x0000,0x0001);//打开晶振
LCD_WriteReg(0x0003,0xA8A4);//0xA8A4
LCD_WriteReg(0x000C,0x0000);
LCD_WriteReg(0x000D,0x080C);
LCD_WriteReg(0x000E,0x2B00);
LCD_WriteReg(0x001E,0x00B0);
LCD_WriteReg(0x0001,0x2B3F);//驱动输出控制320*240 0x6B3F
LCD_WriteReg(0x0002,0x0600);
LCD_WriteReg(0x0010,0x0000);
LCD_WriteReg(0x0011,0x6070); //定义数据格式 16位色 横屏 0x6058
LCD_WriteReg(0x0005,0x0000);
LCD_WriteReg(0x0006,0x0000);
LCD_WriteReg(0x0016,0xEF1C);
LCD_WriteReg(0x0017,0x0003);
LCD_WriteReg(0x0007,0x0233); //0x0233
LCD_WriteReg(0x000B,0x0000);
LCD_WriteReg(0x000F,0x0000); //扫描开始地址
LCD_WriteReg(0x0041,0x0000);
LCD_WriteReg(0x0042,0x0000);
LCD_WriteReg(0x0048,0x0000);
LCD_WriteReg(0x0049,0x013F);
LCD_WriteReg(0x004A,0x0000);
LCD_WriteReg(0x004B,0x0000);
LCD_WriteReg(0x0044,0xEF00);
LCD_WriteReg(0x0045,0x0000);
LCD_WriteReg(0x0046,0x013F);
LCD_WriteReg(0x0030,0x0707);
LCD_WriteReg(0x0031,0x0204);
LCD_WriteReg(0x0032,0x0204);
LCD_WriteReg(0x0033,0x0502);
LCD_WriteReg(0x0034,0x0507);
LCD_WriteReg(0x0035,0x0204);
LCD_WriteReg(0x0036,0x0204);
LCD_WriteReg(0x0037,0x0502);
LCD_WriteReg(0x003A,0x0302);
LCD_WriteReg(0x003B,0x0302);
LCD_WriteReg(0x0023,0x0000);
LCD_WriteReg(0x0024,0x0000);
LCD_WriteReg(0x0025,0x8000);
LCD_WriteReg(0x004f,0); //行首址0
LCD_WriteReg(0x004e,0); //列首址0
}else if(DeviceCode==0x4531)
{
LCD_WriteReg(0X00,0X0001);
delay_ms(10);
LCD_WriteReg(0X10,0X1628);
LCD_WriteReg(0X12,0X000e);//0x0006
LCD_WriteReg(0X13,0X0A39);
delay_ms(10);
LCD_WriteReg(0X11,0X0040);
LCD_WriteReg(0X15,0X0050);
delay_ms(10);
LCD_WriteReg(0X12,0X001e);//16
delay_ms(10);
LCD_WriteReg(0X10,0X1620);
LCD_WriteReg(0X13,0X2A39);
delay_ms(10);
LCD_WriteReg(0X01,0X0100);
LCD_WriteReg(0X02,0X0300);
LCD_WriteReg(0X03,0X1030);//改变方向的
LCD_WriteReg(0X08,0X0202);
LCD_WriteReg(0X0A,0X0008);
LCD_WriteReg(0X30,0X0000);
LCD_WriteReg(0X31,0X0402);
LCD_WriteReg(0X32,0X0106);
LCD_WriteReg(0X33,0X0503);
LCD_WriteReg(0X34,0X0104);
LCD_WriteReg(0X35,0X0301);
LCD_WriteReg(0X36,0X0707);
LCD_WriteReg(0X37,0X0305);
LCD_WriteReg(0X38,0X0208);
LCD_WriteReg(0X39,0X0F0B);
LCD_WriteReg(0X41,0X0002);
LCD_WriteReg(0X60,0X2700);
LCD_WriteReg(0X61,0X0001);
LCD_WriteReg(0X90,0X0210);
LCD_WriteReg(0X92,0X010A);
LCD_WriteReg(0X93,0X0004);
LCD_WriteReg(0XA0,0X0100);
LCD_WriteReg(0X07,0X0001);
LCD_WriteReg(0X07,0X0021);
LCD_WriteReg(0X07,0X0023);
LCD_WriteReg(0X07,0X0033);
LCD_WriteReg(0X07,0X0133);
LCD_WriteReg(0XA0,0X0000);
}else if(DeviceCode==0x4535)
{
LCD_WriteReg(0X15,0X0030);
LCD_WriteReg(0X9A,0X0010);
LCD_WriteReg(0X11,0X0020);
LCD_WriteReg(0X10,0X3428);
LCD_WriteReg(0X12,0X0002);//16
LCD_WriteReg(0X13,0X1038);
delay_ms(40);
LCD_WriteReg(0X12,0X0012);//16
delay_ms(40);
LCD_WriteReg(0X10,0X3420);
LCD_WriteReg(0X13,0X3038);
delay_ms(70);
LCD_WriteReg(0X30,0X0000);
LCD_WriteReg(0X31,0X0402);
LCD_WriteReg(0X32,0X0307);
LCD_WriteReg(0X33,0X0304);
LCD_WriteReg(0X34,0X0004);
LCD_WriteReg(0X35,0X0401);
LCD_WriteReg(0X36,0X0707);
LCD_WriteReg(0X37,0X0305);
LCD_WriteReg(0X38,0X0610);
LCD_WriteReg(0X39,0X0610);
LCD_WriteReg(0X01,0X0100);
LCD_WriteReg(0X02,0X0300);
LCD_WriteReg(0X03,0X1030);//改变方向的
LCD_WriteReg(0X08,0X0808);
LCD_WriteReg(0X0A,0X0008);
LCD_WriteReg(0X60,0X2700);
LCD_WriteReg(0X61,0X0001);
LCD_WriteReg(0X90,0X013E);
LCD_WriteReg(0X92,0X0100);
LCD_WriteReg(0X93,0X0100);
LCD_WriteReg(0XA0,0X3000);
LCD_WriteReg(0XA3,0X0010);
LCD_WriteReg(0X07,0X0001);
LCD_WriteReg(0X07,0X0021);
LCD_WriteReg(0X07,0X0023);
LCD_WriteReg(0X07,0X0033);
LCD_WriteReg(0X07,0X0133);
}
LCD_LED=1;//点亮背光
LCD_Clear(WHITE);
}
/*******************************************************************************
* Function Name : LCD_DisplayOn
* Description : Enables the Display.
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void LCD_DisplayOn(void)
{
/* Display On */
LCD_WriteReg(R7, 0x0173); /* 262K color and display ON */
}
/*******************************************************************************
* Function Name : LCD_SetCursor
* Description : Sets the cursor position.
* Input : - Xpos: specifies the X position.
* - Ypos: specifies the Y position.
* Output : None
* Return : None
*******************************************************************************/
void LCD_SetCursor(u8 Xpos, u16 Ypos)
{
LCD_WriteReg(0x0020, Xpos);
LCD_WriteReg(0x0021, Ypos);
}
/*******************************************************************************
* Function Name : LCD_DisplayOff
* Description : Disables the Display.
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void LCD_DisplayOff(void)
{
/* Display Off */
LCD_WriteReg(R7, 0x0);
}
//LCD开启显示
void LCD_DisplayOn(void)
{
LCD_WriteReg(R7, 0x0173); //26万色显示开启
}
/**
* @brief Setups the LCD.
* @param None
* @retval None
*/
void LCD_Setup(void)
{
/* Configure the LCD Control pins --------------------------------------------*/
LCD_CtrlLinesConfig();
/* Configure the LCD_SPI interface ----------------------------------------------*/
LCD_SPIConfig();
_delay_(5); /* Delay 50 ms */
/* Start Initial Sequence ------------------------------------------------*/
LCD_WriteReg(R229, 0x8000); /* Set the internal vcore voltage */
LCD_WriteReg(R0, 0x0001); /* Start internal OSC. */
LCD_WriteReg(R1, 0x0100); /* set SS and SM bit */
LCD_WriteReg(R2, 0x0700); /* set 1 line inversion */
LCD_WriteReg(R3, 0x1030); /* set GRAM write direction and BGR=1. */
LCD_WriteReg(R4, 0x0000); /* Resize register */
LCD_WriteReg(R8, 0x0202); /* set the back porch and front porch */
LCD_WriteReg(R9, 0x0000); /* set non-display area refresh cycle ISC[3:0] */
LCD_WriteReg(R10, 0x0000); /* FMARK function */
LCD_WriteReg(R12, 0x0000); /* RGB interface setting */
LCD_WriteReg(R13, 0x0000); /* Frame marker Position */
LCD_WriteReg(R15, 0x0000); /* RGB interface polarity */
/* Power On sequence -----------------------------------------------------*/
LCD_WriteReg(R16, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
LCD_WriteReg(R17, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */
LCD_WriteReg(R18, 0x0000); /* VREG1OUT voltage */
LCD_WriteReg(R19, 0x0000); /* VDV[4:0] for VCOM amplitude */
_delay_(20); /* Dis-charge capacitor power voltage (200ms) */
LCD_WriteReg(R16, 0x17B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
LCD_WriteReg(R17, 0x0137); /* DC1[2:0], DC0[2:0], VC[2:0] */
_delay_(5); /* Delay 50 ms */
LCD_WriteReg(R18, 0x0139); /* VREG1OUT voltage */
_delay_(5); /* Delay 50 ms */
LCD_WriteReg(R19, 0x1d00); /* VDV[4:0] for VCOM amplitude */
LCD_WriteReg(R41, 0x0013); /* VCM[4:0] for VCOMH */
_delay_(5); /* Delay 50 ms */
LCD_WriteReg(R32, 0x0000); /* GRAM horizontal Address */
LCD_WriteReg(R33, 0x0000); /* GRAM Vertical Address */
/* Adjust the Gamma Curve ------------------------------------------------*/
LCD_WriteReg(R48, 0x0006);
LCD_WriteReg(R49, 0x0101);
LCD_WriteReg(R50, 0x0003);
LCD_WriteReg(R53, 0x0106);
LCD_WriteReg(R54, 0x0b02);
LCD_WriteReg(R55, 0x0302);
LCD_WriteReg(R56, 0x0707);
LCD_WriteReg(R57, 0x0007);
LCD_WriteReg(R60, 0x0600);
LCD_WriteReg(R61, 0x020b);
/* Set GRAM area ---------------------------------------------------------*/
LCD_WriteReg(R80, 0x0000); /* Horizontal GRAM Start Address */
LCD_WriteReg(R81, 0x00EF); /* Horizontal GRAM End Address */
LCD_WriteReg(R82, 0x0000); /* Vertical GRAM Start Address */
LCD_WriteReg(R83, 0x013F); /* Vertical GRAM End Address */
LCD_WriteReg(R96, 0x2700); /* Gate Scan Line */
LCD_WriteReg(R97, 0x0001); /* NDL,VLE, REV */
LCD_WriteReg(R106, 0x0000); /* set scrolling line */
/* Partial Display Control -----------------------------------------------*/
LCD_WriteReg(R128, 0x0000);
LCD_WriteReg(R129, 0x0000);
LCD_WriteReg(R130, 0x0000);
LCD_WriteReg(R131, 0x0000);
LCD_WriteReg(R132, 0x0000);
LCD_WriteReg(R133, 0x0000);
/* Panel Control ---------------------------------------------------------*/
LCD_WriteReg(R144, 0x0010);
LCD_WriteReg(R146, 0x0000);
LCD_WriteReg(R147, 0x0003);
LCD_WriteReg(R149, 0x0110);
LCD_WriteReg(R151, 0x0000);
LCD_WriteReg(R152, 0x0000);
/* Set GRAM write direction and BGR = 1 */
/* I/D=01 (Horizontal : increment, Vertical : decrement) */
/* AM=1 (address is updated in vertical writing direction) */
LCD_WriteReg(R3, 0x1018);
LCD_WriteReg(R7, 0x0173); /* 262K color and display ON */
}
//LCD关闭显示
void LCD_DisplayOff(void)
{
LCD_WriteReg(R7, 0x0);//关闭显示
}
void LCD_SetCursor(uint16_t Xpos, uint16_t Ypos) {
LCD_WriteReg(LCD_REG_78, Xpos);
LCD_WriteReg(LCD_REG_79, Ypos);
}
//设置光标位置
//Xpos:横坐标
//Ypos:纵坐标
void LCD_SetCursor(u16 Xpos, u16 Ypos)
{
LCD_WriteReg(R32, Ypos);
LCD_WriteReg(R33, 319-Xpos);
}
static void register_write( int a, int d ){
LCD_WriteReg( a, d );
}
/////////////////////////////////////////////////////////初始化/////////////////////////////////////////////
void LCD_Init_color(void)
{
delay(50, mS); // delay 50 ms
LCD_WriteReg(0x0000,0x0001);
delay(50, mS); // delay 50 ms
//DeviceCode = LCD_ReadReg(0x0000);
LCD_WriteReg(0x00e7,0x0010);
LCD_WriteReg(0x0000,0x0001);//开启内部时钟
LCD_WriteReg(0x0001,0x0100);
LCD_WriteReg(0x0002,0x0700);//电源开启
//LCD_WriteReg(0x0003,(1<<3)|(1<<4) ); //65K RGB
//DRIVE TABLE(寄存器 03H)
//BIT3=AM BIT4:5=ID0:1
//AM ID0 ID1 FUNCATION
// 0 0 0 R->L D->U
// 1 0 0 D->U R->L
// 0 1 0 L->R D->U
// 1 1 0 D->U L->R
// 0 0 1 R->L U->D
// 1 0 1 U->D R->L
// 0 1 1 L->R U->D 正常就用这个.
// 1 1 1 U->D L->R
LCD_WriteReg(0x0003,(1<<12)|(3<<4)|(0<<3) );//65K
LCD_WriteReg(0x0004,0x0000);
LCD_WriteReg(0x0008,0x0207);
LCD_WriteReg(0x0009,0x0000);
LCD_WriteReg(0x000a,0x0000);//display setting
LCD_WriteReg(0x000c,0x0001);//display setting
LCD_WriteReg(0x000d,0x0000);//0f3c
LCD_WriteReg(0x000f,0x0000);
//电源配置
LCD_WriteReg(0x0010,0x0000);
LCD_WriteReg(0x0011,0x0007);
LCD_WriteReg(0x0012,0x0000);
LCD_WriteReg(0x0013,0x0000);
delay(50, mS);
LCD_WriteReg(0x0010,0x1590);
LCD_WriteReg(0x0011,0x0227);
delay(50, mS);
LCD_WriteReg(0x0012,0x009c);
delay(50, mS);
LCD_WriteReg(0x0013,0x1900);
LCD_WriteReg(0x0029,0x0023);
LCD_WriteReg(0x002b,0x000e);
delay(50, mS);
LCD_WriteReg(0x0020,0x0000);
LCD_WriteReg(0x0021,0x013f);
delay(50, mS);
//伽马校正
LCD_WriteReg(0x0030,0x0007);
LCD_WriteReg(0x0031,0x0707);
LCD_WriteReg(0x0032,0x0006);
LCD_WriteReg(0x0035,0x0704);
LCD_WriteReg(0x0036,0x1f04);
LCD_WriteReg(0x0037,0x0004);
LCD_WriteReg(0x0038,0x0000);
LCD_WriteReg(0x0039,0x0706);
LCD_WriteReg(0x003c,0x0701);
LCD_WriteReg(0x003d,0x000f);
delay(50, mS);
LCD_WriteReg(0x0050,0x0000); //水平GRAM起始位置
LCD_WriteReg(0x0051,0x00ef); //水平GRAM终止位置
LCD_WriteReg(0x0052,0x0000); //垂直GRAM起始位置
LCD_WriteReg(0x0053,0x013f); //垂直GRAM终止位置
LCD_WriteReg(0x0060,0xa700);
LCD_WriteReg(0x0061,0x0001);
LCD_WriteReg(0x006a,0x0000);
LCD_WriteReg(0x0080,0x0000);
LCD_WriteReg(0x0081,0x0000);
LCD_WriteReg(0x0082,0x0000);
LCD_WriteReg(0x0083,0x0000);
LCD_WriteReg(0x0084,0x0000);
LCD_WriteReg(0x0085,0x0000);
LCD_WriteReg(0x0090,0x0010);
LCD_WriteReg(0x0092,0x0000);
LCD_WriteReg(0x0093,0x0003);
LCD_WriteReg(0x0095,0x0110);
LCD_WriteReg(0x0097,0x0000);
LCD_WriteReg(0x0098,0x0000);
LCD_WriteReg(0x03,0x1018);
//开启显示设置
LCD_WriteReg(0x0007,0x0133);
LCD_WriteReg(0x0020,0x0000);
LCD_WriteReg(0x0021,0x013f);
}
/*******************************************************************************
* Function Name : LCD_Setup
* Description : Setups the LCD.
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void LCD_Setup(void)
{
/* Configure the LCD Control pins --------------------------------------------*/
LCD_CtrlLinesConfig();
/* Configure the SPI2 interface ----------------------------------------------*/
LCD_SPIConfig();
if(LCDType == LCD_ILI9320)
{
Delay(5); /* Delay 50 ms */
/* Start Initial Sequence ------------------------------------------------*/
LCD_WriteReg(R229, 0x8000); /* Set the internal vcore voltage */
LCD_WriteReg(R0, 0x0001); /* Start internal OSC. */
LCD_WriteReg(R1, 0x0100); /* set SS and SM bit */
LCD_WriteReg(R2, 0x0700); /* set 1 line inversion */
LCD_WriteReg(R3, 0x1030); /* set GRAM write direction and BGR=1. */
LCD_WriteReg(R4, 0x0000); /* Resize register */
LCD_WriteReg(R8, 0x0202); /* set the back porch and front porch */
LCD_WriteReg(R9, 0x0000); /* set non-display area refresh cycle ISC[3:0] */
LCD_WriteReg(R10, 0x0000); /* FMARK function */
LCD_WriteReg(R12, 0x0000); /* RGB interface setting */
LCD_WriteReg(R13, 0x0000); /* Frame marker Position */
LCD_WriteReg(R15, 0x0000); /* RGB interface polarity */
/* Power On sequence -----------------------------------------------------*/
LCD_WriteReg(R16, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
LCD_WriteReg(R17, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */
LCD_WriteReg(R18, 0x0000); /* VREG1OUT voltage */
LCD_WriteReg(R19, 0x0000); /* VDV[4:0] for VCOM amplitude */
Delay(20); /* Dis-charge capacitor power voltage (200ms) */
LCD_WriteReg(R16, 0x17B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
LCD_WriteReg(R17, 0x0137); /* DC1[2:0], DC0[2:0], VC[2:0] */
Delay(5); /* Delay 50 ms */
LCD_WriteReg(R18, 0x0139); /* VREG1OUT voltage */
Delay(5); /* Delay 50 ms */
LCD_WriteReg(R19, 0x1d00); /* VDV[4:0] for VCOM amplitude */
LCD_WriteReg(R41, 0x0013); /* VCM[4:0] for VCOMH */
Delay(5); /* Delay 50 ms */
LCD_WriteReg(R32, 0x0000); /* GRAM horizontal Address */
LCD_WriteReg(R33, 0x0000); /* GRAM Vertical Address */
/* Adjust the Gamma Curve ------------------------------------------------*/
LCD_WriteReg(R48, 0x0006);
LCD_WriteReg(R49, 0x0101);
LCD_WriteReg(R50, 0x0003);
LCD_WriteReg(R53, 0x0106);
LCD_WriteReg(R54, 0x0b02);
LCD_WriteReg(R55, 0x0302);
LCD_WriteReg(R56, 0x0707);
LCD_WriteReg(R57, 0x0007);
LCD_WriteReg(R60, 0x0600);
LCD_WriteReg(R61, 0x020b);
/* Set GRAM area ---------------------------------------------------------*/
LCD_WriteReg(R80, 0x0000); /* Horizontal GRAM Start Address */
LCD_WriteReg(R81, 0x00EF); /* Horizontal GRAM End Address */
LCD_WriteReg(R82, 0x0000); /* Vertical GRAM Start Address */
LCD_WriteReg(R83, 0x013F); /* Vertical GRAM End Address */
LCD_WriteReg(R96, 0x2700); /* Gate Scan Line */
LCD_WriteReg(R97, 0x0001); /* NDL,VLE, REV */
LCD_WriteReg(R106, 0x0000); /* set scrolling line */
/* Partial Display Control -----------------------------------------------*/
LCD_WriteReg(R128, 0x0000);
LCD_WriteReg(R129, 0x0000);
LCD_WriteReg(R130, 0x0000);
LCD_WriteReg(R131, 0x0000);
LCD_WriteReg(R132, 0x0000);
LCD_WriteReg(R133, 0x0000);
/* Panel Control ---------------------------------------------------------*/
LCD_WriteReg(R144, 0x0010);
LCD_WriteReg(R146, 0x0000);
LCD_WriteReg(R147, 0x0003);
LCD_WriteReg(R149, 0x0110);
LCD_WriteReg(R151, 0x0000);
LCD_WriteReg(R152, 0x0000);
/* Set GRAM write direction and BGR = 1 */
/* I/D=01 (Horizontal : increment, Vertical : decrement) */
/* AM=1 (address is updated in vertical writing direction) */
LCD_WriteReg(R3, 0x1018);
LCD_WriteReg(R7, 0x0173); /* 262K color and display ON */
}
else if(LCDType == LCD_SPFD5408)
{
/* Start Initial Sequence --------------------------------------------------*/
LCD_WriteReg(R227, 0x3008); /* Set internal timing */
LCD_WriteReg(R231, 0x0012); /* Set internal timing */
LCD_WriteReg(R239, 0x1231); /* Set internal timing */
LCD_WriteReg(R1, 0x0100); /* Set SS and SM bit */
LCD_WriteReg(R2, 0x0700); /* Set 1 line inversion */
LCD_WriteReg(R3, 0x1030); /* Set GRAM write direction and BGR=1. */
LCD_WriteReg(R4, 0x0000); /* Resize register */
LCD_WriteReg(R8, 0x0202); /* Set the back porch and front porch */
LCD_WriteReg(R9, 0x0000); /* Set non-display area refresh cycle ISC[3:0] */
LCD_WriteReg(R10, 0x0000); /* FMARK function */
LCD_WriteReg(R12, 0x0000); /* RGB interface setting */
LCD_WriteReg(R13, 0x0000); /* Frame marker Position */
LCD_WriteReg(R15, 0x0000); /* RGB interface polarity */
/* Power On sequence -------------------------------------------------------*/
LCD_WriteReg(R16, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
LCD_WriteReg(R17, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */
LCD_WriteReg(R18, 0x0000); /* VREG1OUT voltage */
LCD_WriteReg(R19, 0x0000); /* VDV[4:0] for VCOM amplitude */
Delay(20); /* Dis-charge capacitor power voltage (200ms) */
LCD_WriteReg(R17, 0x0007); /* DC1[2:0], DC0[2:0], VC[2:0] */
Delay(5); /* Delay 50 ms */
LCD_WriteReg(R16, 0x12B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
Delay(5); /* Delay 50 ms */
LCD_WriteReg(R18, 0x01BD); /* External reference voltage= Vci */
Delay(5); /* Delay 50 ms */
LCD_WriteReg(R19, 0x1400); /* VDV[4:0] for VCOM amplitude */
LCD_WriteReg(R41, 0x000E); /* VCM[4:0] for VCOMH */
Delay(5); /* Delay 50 ms */
LCD_WriteReg(R32, 0x0000); /* GRAM horizontal Address */
LCD_WriteReg(R33, 0x013F); /* GRAM Vertical Address */
/* Adjust the Gamma Curve --------------------------------------------------*/
LCD_WriteReg(R48, 0x0007);
LCD_WriteReg(R49, 0x0302);
LCD_WriteReg(R50, 0x0105);
LCD_WriteReg(R53, 0x0206);
LCD_WriteReg(R54, 0x0808);
LCD_WriteReg(R55, 0x0206);
LCD_WriteReg(R56, 0x0504);
LCD_WriteReg(R57, 0x0007);
LCD_WriteReg(R60, 0x0105);
LCD_WriteReg(R61, 0x0808);
/* Set GRAM area -----------------------------------------------------------*/
LCD_WriteReg(R80, 0x0000); /* Horizontal GRAM Start Address */
LCD_WriteReg(R81, 0x00EF); /* Horizontal GRAM End Address */
LCD_WriteReg(R82, 0x0000); /* Vertical GRAM Start Address */
LCD_WriteReg(R83, 0x013F); /* Vertical GRAM End Address */
LCD_WriteReg(R96, 0xA700); /* Gate Scan Line */
LCD_WriteReg(R97, 0x0001); /* NDL,VLE, REV */
LCD_WriteReg(R106, 0x0000); /* Set scrolling line */
/* Partial Display Control -------------------------------------------------*/
LCD_WriteReg(R128, 0x0000);
LCD_WriteReg(R129, 0x0000);
LCD_WriteReg(R130, 0x0000);
LCD_WriteReg(R131, 0x0000);
LCD_WriteReg(R132, 0x0000);
LCD_WriteReg(R133, 0x0000);
/* Panel Control -----------------------------------------------------------*/
LCD_WriteReg(R144, 0x0010);
LCD_WriteReg(R146, 0x0000);
LCD_WriteReg(R147, 0x0003);
LCD_WriteReg(R149, 0x0110);
LCD_WriteReg(R151, 0x0000);
LCD_WriteReg(R152, 0x0000);
/* Set GRAM write direction and BGR = 1
I/D=01 (Horizontal : increment, Vertical : decrement)
AM=1 (address is updated in vertical writing direction) */
LCD_WriteReg(R3, 0x1018);
LCD_WriteReg(R7, 0x0112); /* 262K color and display ON */
}
else if(LCDType == LCD_HX8312)
{
/* Enable the LCD Oscillator ---------------------------------------------*/
LCD_WriteReg(R1, 0x10);
LCD_WriteReg(R0, 0xA0);
LCD_WriteReg(R3, 0x01);
Delay(1); /* Delay 10 ms */
LCD_WriteReg(R3, 0x00);
LCD_WriteReg(R43, 0x04);
LCD_WriteReg(R40, 0x18);
LCD_WriteReg(R26, 0x05);
LCD_WriteReg(R37, 0x05);
LCD_WriteReg(R25, 0x00);
/* LCD Power On ----------------------------------------------------------*/
LCD_WriteReg(R28, 0x73);
LCD_WriteReg(R36, 0x74);
LCD_WriteReg(R30, 0x01);
LCD_WriteReg(R24, 0xC1);
Delay(1); /* Delay 10 ms */
LCD_WriteReg(R24, 0xE1);
LCD_WriteReg(R24, 0xF1);
Delay(6); /* Delay 60 ms */
LCD_WriteReg(R24, 0xF5);
Delay(6); /* Delay 60 ms */
LCD_WriteReg(R27, 0x09);
Delay(1); /* Delay 10 ms */
LCD_WriteReg(R31, 0x11);
LCD_WriteReg(R32, 0x0E);
LCD_WriteReg(R30, 0x81);
Delay(1); /* Delay 10 ms */
/* Chip Set --------------------------------------------------------------*/
LCD_WriteReg(R157, 0x00);
LCD_WriteReg(R192, 0x00);
LCD_WriteReg(R14, 0x00);
LCD_WriteReg(R15, 0x00);
LCD_WriteReg(R16, 0x00);
LCD_WriteReg(R17, 0x00);
LCD_WriteReg(R18, 0x00);
LCD_WriteReg(R19, 0x00);
LCD_WriteReg(R20, 0x00);
LCD_WriteReg(R21, 0x00);
LCD_WriteReg(R22, 0x00);
LCD_WriteReg(R23, 0x00);
LCD_WriteReg(R52, 0x01);
LCD_WriteReg(R53, 0x00);
LCD_WriteReg(R75, 0x00);
LCD_WriteReg(R76, 0x00);
LCD_WriteReg(R78, 0x00);
LCD_WriteReg(R79, 0x00);
LCD_WriteReg(R80, 0x00);
LCD_WriteReg(R60, 0x00);
LCD_WriteReg(R61, 0x00);
LCD_WriteReg(R62, 0x01);
LCD_WriteReg(R63, 0x3F);
LCD_WriteReg(R64, 0x02);
LCD_WriteReg(R65, 0x02);
LCD_WriteReg(R66, 0x00);
LCD_WriteReg(R67, 0x00);
LCD_WriteReg(R68, 0x00);
LCD_WriteReg(R69, 0x00);
LCD_WriteReg(R70, 0xEF);
LCD_WriteReg(R71, 0x00);
LCD_WriteReg(R72, 0x00);
LCD_WriteReg(R73, 0x01);
LCD_WriteReg(R74, 0x3F);
LCD_WriteReg(R29, 0x08); /* R29:Gate scan direction setting */
LCD_WriteReg(R134, 0x00);
LCD_WriteReg(R135, 0x30);
LCD_WriteReg(R136, 0x02);
LCD_WriteReg(R137, 0x05);
LCD_WriteReg(R141, 0x01); /* R141:Register set-up mode for one line clock */
LCD_WriteReg(R139, 0x20); /* R139:One line SYSCLK number in one-line */
LCD_WriteReg(R51, 0x01); /* R51:N line inversion setting */
LCD_WriteReg(R55, 0x01); /* R55:Scanning method setting */
LCD_WriteReg(R118, 0x00);
/* Gamma Set -------------------------------------------------------------*/
LCD_WriteReg(R143, 0x10);
LCD_WriteReg(R144, 0x67);
LCD_WriteReg(R145, 0x07);
LCD_WriteReg(R146, 0x65);
LCD_WriteReg(R147, 0x07);
LCD_WriteReg(R148, 0x01);
LCD_WriteReg(R149, 0x76);
LCD_WriteReg(R150, 0x56);
LCD_WriteReg(R151, 0x00);
LCD_WriteReg(R152, 0x06);
LCD_WriteReg(R153, 0x03);
LCD_WriteReg(R154, 0x00);
/* Display On ------------------------------------------------------------*/
LCD_WriteReg(R1, 0x50);
LCD_WriteReg(R5, 0x04);
LCD_WriteReg(R0, 0x80);
LCD_WriteReg(R59, 0x01);
Delay(4); /* Delay 40 ms */
LCD_WriteReg(R0, 0x20);
}
}
void LCD_Init(void)
{
u32 lcdid=0;
LCD_LineConf();
LCD_FSMCConf();
delay_ms(5);
lcdid=LCD_ReadReg(0x00);
if(lcdid == 0x9320)
{
LCD_WriteReg(0xE5,0x8000);
LCD_WriteReg(0x00,0x0001);
LCD_WriteReg(0x01,0x0100);
LCD_WriteReg(0x02,0x0700);
LCD_WriteReg(0x03,0x1030);
LCD_WriteReg(0x04,0x0000);
LCD_WriteReg(0x08,0x0202);
LCD_WriteReg(0x09,0x0000);
LCD_WriteReg(0x0A,0x0000);
LCD_WriteReg(0x0B,0x0000);
LCD_WriteReg(0x0C,0x0000);
LCD_WriteReg(0x0F,0x0000);
LCD_WriteReg(0x10,0x0000);
LCD_WriteReg(0x11,0x0000);
LCD_WriteReg(0x12,0x0000);
LCD_WriteReg(0x13,0x0000);
delay_ms(20);
LCD_WriteReg(0x10,0x17B0);
LCD_WriteReg(0x11,0x0137);
delay_ms(5);
LCD_WriteReg(0x12,0x0139);
delay_ms(5);
LCD_WriteReg(0x13,0x1d00);
LCD_WriteReg(0x29,0x0013);
delay_ms(5);
LCD_WriteReg(0x20,0x0000);
LCD_WriteReg(0x21,0x0000);
LCD_WriteReg(0x30,0x0006);
LCD_WriteReg(0x31,0x0101);
LCD_WriteReg(0x32,0x0003);
LCD_WriteReg(0x35,0x0106);
LCD_WriteReg(0x36,0x0b02);
LCD_WriteReg(0x37,0x0302);
LCD_WriteReg(0x38,0x0707);
LCD_WriteReg(0x39,0x0007);
LCD_WriteReg(0x3C,0x0600);
LCD_WriteReg(0x3D,0x020b);
LCD_WriteReg(0x50,0x0000);
LCD_WriteReg(0x51,0x00EF);
LCD_WriteReg(0x52,0x0000);
LCD_WriteReg(0x53,0x013F);
LCD_WriteReg(0x60,0x2700);
LCD_WriteReg(0x61,0x0001);
LCD_WriteReg(0x6A,0x0000);
LCD_WriteReg(0x80,0x0000);
LCD_WriteReg(0x81,0x0000);
LCD_WriteReg(0x82,0x0000);
LCD_WriteReg(0x83,0x0000);
LCD_WriteReg(0x84,0x0000);
LCD_WriteReg(0x85,0x0000);
LCD_WriteReg(0x90,0x0010);
LCD_WriteReg(0x92,0x0000);
LCD_WriteReg(0x93,0x0003);
LCD_WriteReg(0x95,0x0110);
LCD_WriteReg(0x97,0x0000);
LCD_WriteReg(0x98,0x0000);
LCD_WriteReg(0x03,0x1018);
LCD_WriteReg(0x07,0x0173);
}
else if(lcdid == 0x9325)
{
LCD_WriteReg(0x00,0x0001);
LCD_WriteReg(0x01,0x0100);
LCD_WriteReg(0x02,0x0700);
LCD_WriteReg(0x03,0x1018);
LCD_WriteReg(0x04,0x0000);
LCD_WriteReg(0x08,0x0202);
LCD_WriteReg(0x09,0x0000);
LCD_WriteReg(0x0A,0x0000);
LCD_WriteReg(0x0C,0x0000);
LCD_WriteReg(0x0D,0x0000);
LCD_WriteReg(0x0F,0x0000);
LCD_WriteReg(0x10,0x0000);
LCD_WriteReg(0x11,0x0000);
LCD_WriteReg(0x12,0x0000);
LCD_WriteReg(0x13,0x0000);
delay_ms(20);
LCD_WriteReg(0x10,0x17B0);
LCD_WriteReg(0x11,0x0137);
delay_ms(5);
LCD_WriteReg(0x12,0x0139);
delay_ms(5);
LCD_WriteReg(0x13,0x1d00);
LCD_WriteReg(0x29,0x0013);
delay_ms(5);
LCD_WriteReg(0x20,0x0000);
LCD_WriteReg(0x21,0x0000);
LCD_WriteReg(0x30,0x0007);
LCD_WriteReg(0x31,0x0302);
LCD_WriteReg(0x32,0x0105);
LCD_WriteReg(0x35,0x0206);
LCD_WriteReg(0x36,0x0808);
LCD_WriteReg(0x37,0x0206);
LCD_WriteReg(0x38,0x0504);
LCD_WriteReg(0x39,0x0007);
LCD_WriteReg(0x3C,0x0105);
LCD_WriteReg(0x3D,0x0808);
LCD_WriteReg(0x50,0x0000);
LCD_WriteReg(0x51,0x00EF);
LCD_WriteReg(0x52,0x0000);
LCD_WriteReg(0x53,0x013F);
LCD_WriteReg(0x60,0xA700);
LCD_WriteReg(0x61,0x0001);
LCD_WriteReg(0x6A,0x0000);
LCD_WriteReg(0x80,0x0000);
LCD_WriteReg(0x81,0x0000);
LCD_WriteReg(0x82,0x0000);
LCD_WriteReg(0x83,0x0000);
LCD_WriteReg(0x84,0x0000);
LCD_WriteReg(0x85,0x0000);
LCD_WriteReg(0x90,0x0010);
LCD_WriteReg(0x92,0x0000);
LCD_WriteReg(0x93,0x0003);
LCD_WriteReg(0x95,0x0110);
LCD_WriteReg(0x97,0x0000);
LCD_WriteReg(0x98,0x0000);
LCD_WriteReg(0x03,0x1018);
LCD_WriteReg(0x07,0x0133);
}
else if(lcdid==0x4531)
{
LCD_WriteReg(0x00,0x0001);
LCD_WriteReg(0x10,0x0628);
LCD_WriteReg(0x12,0x0006);
LCD_WriteReg(0x13,0x0A32);
LCD_WriteReg(0x11,0x0040);
LCD_WriteReg(0x15,0x0050);
LCD_WriteReg(0x12,0x0016);
delay_ms(15);
LCD_WriteReg(0x10,0x5660);
delay_ms(15);
LCD_WriteReg(0x13,0x2A4E);
LCD_WriteReg(0x01,0x0100);
LCD_WriteReg(0x02,0x0300);
LCD_WriteReg(0x03,0x1018);
LCD_WriteReg(0x08,0x0202);
LCD_WriteReg(0x0A,0x0000);
LCD_WriteReg(0x30,0x0000);
LCD_WriteReg(0x31,0x0402);
LCD_WriteReg(0x32,0x0106);
LCD_WriteReg(0x33,0x0700);
LCD_WriteReg(0x34,0x0104);
LCD_WriteReg(0x35,0x0301);
LCD_WriteReg(0x36,0x0707);
LCD_WriteReg(0x37,0x0305);
LCD_WriteReg(0x38,0x0208);
LCD_WriteReg(0x39,0x0F0B);
delay_ms(15);
LCD_WriteReg(0x41,0x0002);
LCD_WriteReg(0x60,0x2700);
LCD_WriteReg(0x61,0x0001);
LCD_WriteReg(0x90,0x0119);
LCD_WriteReg(0x92,0x010A);
LCD_WriteReg(0x93,0x0004);
LCD_WriteReg(0xA0,0x0100);
delay_ms(15);
delay_ms(15);
LCD_WriteReg(0x07,0x0133);
delay_ms(15);
LCD_WriteReg(0xA0,0x0000);
delay_ms(20);
}
LCD_Clear(BLUE);
LCD_Font(&Font16x24);
LCD_Mode(4);
}
/*=====================================================================================================*/
void R61581_Init( void )
{
// Reset
LCD_RST = 0;
Delay_1ms(15);
LCD_RST = 1;
Delay_1ms(5);
Delay_1ms(50);
LCD_WriteReg(0x00, 0x01);
Delay_1ms(50);
LCD_WriteCmd(0xB0); // {setc, [107], W, 0x000B0}
LCD_WriteData(0x00); // {setp, [104], W, 0x00000}
LCD_WriteCmd(0xB3);
LCD_WriteData(0x02);
LCD_WriteData(0x00);
LCD_WriteData(0x00);
LCD_WriteData(0x00);
LCD_WriteCmd(0xB4);
LCD_WriteData(0x00);
LCD_WriteCmd(0xC0);
LCD_WriteData(0x13); //
LCD_WriteData(0x3B); // 480
LCD_WriteData(0x00);
LCD_WriteData(0x03); // 02
LCD_WriteData(0x00);
LCD_WriteData(0x01);
LCD_WriteData(0x00);
LCD_WriteData(0x43);
LCD_WriteCmd(0xC1);
LCD_WriteData(0x08); // 08
LCD_WriteData(0x10); // CLOCK//0x12
LCD_WriteData(0x08);
LCD_WriteData(0x08);
LCD_WriteCmd(0xC4);
LCD_WriteData(0x11);
LCD_WriteData(0x07);
LCD_WriteData(0x03);
LCD_WriteData(0x03);
// Gamma For 3.5inch
LCD_WriteCmd(0xC8); // Gamma setting
LCD_WriteData(0x00);
LCD_WriteData(0x25);
LCD_WriteData(0x21);
LCD_WriteData(0x05);
LCD_WriteData(0x00);
LCD_WriteData(0x0A);
LCD_WriteData(0x65);
LCD_WriteData(0x25);
LCD_WriteData(0x77);
LCD_WriteData(0x50);
LCD_WriteData(0x0F);
LCD_WriteData(0x00);
LCD_WriteCmd(0x2A);
LCD_WriteData(0x00);
LCD_WriteData(0x00);
LCD_WriteData(0x01);
LCD_WriteData(0x3F); // 320
LCD_WriteCmd(0x2B);
LCD_WriteData(0x00);
LCD_WriteData(0x00);
LCD_WriteData(0x01);
LCD_WriteData(0xDF); // 480
LCD_WriteCmd(0x35);
LCD_WriteData(0x00);
LCD_WriteCmd(0x36);
LCD_WriteData(0x31);
LCD_WriteCmd(0x3A);
LCD_WriteData(0x55);
LCD_WriteCmd(0x44);
LCD_WriteData(0x00);
LCD_WriteData(0x01);
LCD_WriteCmd(0x2C);
LCD_WriteCmd(0x11);
Delay_1ms(150);
LCD_WriteCmd(0xD0);
LCD_WriteData(0x07);
LCD_WriteData(0x07);
LCD_WriteData(0x1E);
LCD_WriteData(0x03); // LCD_WriteData(0x0703);
LCD_WriteCmd(0xD1);
LCD_WriteData(0x03);
LCD_WriteData(0x52); // VCM
LCD_WriteData(0x10); // VDV
LCD_WriteCmd(0xD2);
LCD_WriteData(0x03);
LCD_WriteData(0x24);
LCD_WriteCmd(0xB0); // {setc, [107], W, 0x000B0}
LCD_WriteData(0x00); // {setp, [104], W, 0x00000}
LCD_WriteCmd(0x29);
Delay_1ms(10);
LCD_WriteReg(0x36, 0x31);
LCD_Clear(BLACK);
LCD_SetBackLight(BLIGHT_DEFAULT);
}
void LCD_Cursor(u16 Xpos, u16 Ypos)
{
LCD_WriteReg(0x20, Xpos);
LCD_WriteReg(0x21, Ypos);
}
/*******************************************************************************
* Function Name : LCD_WindowModeDisable
* Description : Disables LCD Window mode.
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void LCD_WindowModeDisable(void)
{
LCD_SetDisplayWindow(239, 0x13F, 240, 320);
LCD_WriteReg(R3, 0x1018);
}
/**
* @brief Initializes the LCD.
* @param None
* @retval None
*/
void STM3210E_LCD_Init(void)
{
/* Configure the LCD Control pins --------------------------------------------*/
LCD_CtrlLinesConfig();
/* Configure the FSMC Parallel interface -------------------------------------*/
LCD_FSMCConfig();
_delay_(5); /* delay 50 ms */
/* Check if the LCD is SPFD5408B Controller */
if(LCD_ReadReg(0x00) == 0x5408)
{
/* Start Initial Sequence ------------------------------------------------*/
LCD_WriteReg(R1, 0x0100); /* Set SS bit */
LCD_WriteReg(R2, 0x0700); /* Set 1 line inversion */
LCD_WriteReg(R3, 0x1030); /* Set GRAM write direction and BGR=1. */
LCD_WriteReg(R4, 0x0000); /* Resize register */
LCD_WriteReg(R8, 0x0202); /* Set the back porch and front porch */
LCD_WriteReg(R9, 0x0000); /* Set non-display area refresh cycle ISC[3:0] */
LCD_WriteReg(R10, 0x0000); /* FMARK function */
LCD_WriteReg(R12, 0x0000); /* RGB 18-bit System interface setting */
LCD_WriteReg(R13, 0x0000); /* Frame marker Position */
LCD_WriteReg(R15, 0x0000); /* RGB interface polarity, no impact */
/* Power On sequence -----------------------------------------------------*/
LCD_WriteReg(R16, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
LCD_WriteReg(R17, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */
LCD_WriteReg(R18, 0x0000); /* VREG1OUT voltage */
LCD_WriteReg(R19, 0x0000); /* VDV[4:0] for VCOM amplitude */
_delay_(20); /* Dis-charge capacitor power voltage (200ms) */
LCD_WriteReg(R17, 0x0007); /* DC1[2:0], DC0[2:0], VC[2:0] */
_delay_(5); /* Delay 50 ms */
LCD_WriteReg(R16, 0x12B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
_delay_(5); /* Delay 50 ms */
LCD_WriteReg(R18, 0x01BD); /* External reference voltage= Vci */
_delay_(5);
LCD_WriteReg(R19, 0x1400); /* VDV[4:0] for VCOM amplitude */
LCD_WriteReg(R41, 0x000E); /* VCM[4:0] for VCOMH */
_delay_(5); /* Delay 50 ms */
LCD_WriteReg(R32, 0x0000); /* GRAM horizontal Address */
LCD_WriteReg(R33, 0x013F); /* GRAM Vertical Address */
/* Adjust the Gamma Curve (SPFD5408B)-------------------------------------*/
LCD_WriteReg(R48, 0x0b0d);
LCD_WriteReg(R49, 0x1923);
LCD_WriteReg(R50, 0x1c26);
LCD_WriteReg(R51, 0x261c);
LCD_WriteReg(R52, 0x2419);
LCD_WriteReg(R53, 0x0d0b);
LCD_WriteReg(R54, 0x1006);
LCD_WriteReg(R55, 0x0610);
LCD_WriteReg(R56, 0x0706);
LCD_WriteReg(R57, 0x0304);
LCD_WriteReg(R58, 0x0e05);
LCD_WriteReg(R59, 0x0e01);
LCD_WriteReg(R60, 0x010e);
LCD_WriteReg(R61, 0x050e);
LCD_WriteReg(R62, 0x0403);
LCD_WriteReg(R63, 0x0607);
/* Set GRAM area ---------------------------------------------------------*/
LCD_WriteReg(R80, 0x0000); /* Horizontal GRAM Start Address */
LCD_WriteReg(R81, 0x00EF); /* Horizontal GRAM End Address */
LCD_WriteReg(R82, 0x0000); /* Vertical GRAM Start Address */
LCD_WriteReg(R83, 0x013F); /* Vertical GRAM End Address */
LCD_WriteReg(R96, 0xA700); /* Gate Scan Line */
LCD_WriteReg(R97, 0x0001); /* NDL, VLE, REV */
LCD_WriteReg(R106, 0x0000); /* set scrolling line */
/* Partial Display Control -----------------------------------------------*/
LCD_WriteReg(R128, 0x0000);
LCD_WriteReg(R129, 0x0000);
LCD_WriteReg(R130, 0x0000);
LCD_WriteReg(R131, 0x0000);
LCD_WriteReg(R132, 0x0000);
LCD_WriteReg(R133, 0x0000);
/* Panel Control ---------------------------------------------------------*/
LCD_WriteReg(R144, 0x0010);
LCD_WriteReg(R146, 0x0000);
LCD_WriteReg(R147, 0x0003);
LCD_WriteReg(R149, 0x0110);
LCD_WriteReg(R151, 0x0000);
LCD_WriteReg(R152, 0x0000);
/* Set GRAM write direction and BGR=1
I/D=01 (Horizontal : increment, Vertical : decrement)
AM=1 (address is updated in vertical writing direction) */
LCD_WriteReg(R3, 0x1018);
LCD_WriteReg(R7, 0x0112); /* 262K color and display ON */
return;
}
/* Start Initial Sequence ----------------------------------------------------*/
LCD_WriteReg(R229,0x8000); /* Set the internal vcore voltage */
LCD_WriteReg(R0, 0x0001); /* Start internal OSC. */
LCD_WriteReg(R1, 0x0100); /* set SS and SM bit */
LCD_WriteReg(R2, 0x0700); /* set 1 line inversion */
LCD_WriteReg(R3, 0x1030); /* set GRAM write direction and BGR=1. */
LCD_WriteReg(R4, 0x0000); /* Resize register */
LCD_WriteReg(R8, 0x0202); /* set the back porch and front porch */
LCD_WriteReg(R9, 0x0000); /* set non-display area refresh cycle ISC[3:0] */
LCD_WriteReg(R10, 0x0000); /* FMARK function */
LCD_WriteReg(R12, 0x0000); /* RGB interface setting */
LCD_WriteReg(R13, 0x0000); /* Frame marker Position */
LCD_WriteReg(R15, 0x0000); /* RGB interface polarity */
/* Power On sequence ---------------------------------------------------------*/
LCD_WriteReg(R16, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
LCD_WriteReg(R17, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */
LCD_WriteReg(R18, 0x0000); /* VREG1OUT voltage */
LCD_WriteReg(R19, 0x0000); /* VDV[4:0] for VCOM amplitude */
_delay_(20); /* Dis-charge capacitor power voltage (200ms) */
LCD_WriteReg(R16, 0x17B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
LCD_WriteReg(R17, 0x0137); /* DC1[2:0], DC0[2:0], VC[2:0] */
_delay_(5); /* Delay 50 ms */
LCD_WriteReg(R18, 0x0139); /* VREG1OUT voltage */
_delay_(5); /* Delay 50 ms */
LCD_WriteReg(R19, 0x1d00); /* VDV[4:0] for VCOM amplitude */
LCD_WriteReg(R41, 0x0013); /* VCM[4:0] for VCOMH */
_delay_(5); /* Delay 50 ms */
LCD_WriteReg(R32, 0x0000); /* GRAM horizontal Address */
LCD_WriteReg(R33, 0x0000); /* GRAM Vertical Address */
/* Adjust the Gamma Curve ----------------------------------------------------*/
LCD_WriteReg(R48, 0x0006);
LCD_WriteReg(R49, 0x0101);
LCD_WriteReg(R50, 0x0003);
LCD_WriteReg(R53, 0x0106);
LCD_WriteReg(R54, 0x0b02);
LCD_WriteReg(R55, 0x0302);
LCD_WriteReg(R56, 0x0707);
LCD_WriteReg(R57, 0x0007);
LCD_WriteReg(R60, 0x0600);
LCD_WriteReg(R61, 0x020b);
/* Set GRAM area -------------------------------------------------------------*/
LCD_WriteReg(R80, 0x0000); /* Horizontal GRAM Start Address */
LCD_WriteReg(R81, 0x00EF); /* Horizontal GRAM End Address */
LCD_WriteReg(R82, 0x0000); /* Vertical GRAM Start Address */
LCD_WriteReg(R83, 0x013F); /* Vertical GRAM End Address */
LCD_WriteReg(R96, 0x2700); /* Gate Scan Line */
LCD_WriteReg(R97, 0x0001); /* NDL,VLE, REV */
LCD_WriteReg(R106, 0x0000); /* set scrolling line */
/* Partial Display Control ---------------------------------------------------*/
LCD_WriteReg(R128, 0x0000);
LCD_WriteReg(R129, 0x0000);
LCD_WriteReg(R130, 0x0000);
LCD_WriteReg(R131, 0x0000);
LCD_WriteReg(R132, 0x0000);
LCD_WriteReg(R133, 0x0000);
/* Panel Control -------------------------------------------------------------*/
LCD_WriteReg(R144, 0x0010);
LCD_WriteReg(R146, 0x0000);
LCD_WriteReg(R147, 0x0003);
LCD_WriteReg(R149, 0x0110);
LCD_WriteReg(R151, 0x0000);
LCD_WriteReg(R152, 0x0000);
/* Set GRAM write direction and BGR = 1 */
/* I/D=01 (Horizontal : increment, Vertical : decrement) */
/* AM=1 (address is updated in vertical writing direction) */
LCD_WriteReg(R3, 0x1018);
LCD_WriteReg(R7, 0x0173); /* 262K color and display ON */
}