rt-thread/bsp/stm32/stm32f407-atk-explorer/board/ports/drv_lcd.c

/*
 * Copyright (c) 2006-2022, RT-Thread Development Team
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Change Logs:
 * Date           Author       Notes
 * 2021-12-28     unknow       copy by STemwin
 * 2021-12-29     xiangxistu   port for lvgl <lcd_fill_array>
 * 2022-6-26      solar        Improve the api required for resistive touch screen calibration
 */

#include <board.h>
#include "drv_lcd.h"
#include "string.h"

//#define DRV_DEBUG
#define LOG_TAG "drv.lcd"
#include <drv_log.h>

_lcd_dev lcddev;
SRAM_HandleTypeDef hsram1;

#define LCD_BL GET_PIN(B, 15)
#define LCD_BASE ((uint32_t)(0x6C000000 | 0x0000007E))
#define LCD ((LCD_CONTROLLER_TypeDef *)LCD_BASE)

#define LCD_DEVICE(dev) (struct drv_lcd_device *)(dev)

struct drv_lcd_device
{
    struct rt_device parent;

    struct rt_device_graphic_info lcd_info;
};

static struct drv_lcd_device _lcd;

//写寄存器函数
//regval:寄存器值
void LCD_WR_REG(uint16_t regval)
{
    LCD->REG = regval; //写入要写的寄存器序号
}
//写LCD数据
//data:要写入的值
void LCD_WR_DATA(uint16_t data)
{
    LCD->RAM = data;
}
//读LCD数据
//返回值:读到的值
uint16_t LCD_RD_DATA(void)
{
    return LCD->RAM;
}
//写寄存器
//LCD_Reg:寄存器地址
//LCD_RegValue:要写入的数据
void LCD_WriteReg(uint16_t LCD_Reg, uint16_t LCD_RegValue)
{
    LCD->REG = LCD_Reg;      //写入要写的寄存器序号
    LCD->RAM = LCD_RegValue; //写入数据
}
//读寄存器
//LCD_Reg:寄存器地址
//返回值:读到的数据
uint16_t LCD_ReadReg(uint16_t LCD_Reg)
{
    LCD_WR_REG(LCD_Reg);  //写入要读的寄存器序号
    return LCD_RD_DATA(); //返回读到的值
}
//开始写GRAM
void LCD_WriteRAM_Prepare(void)
{
    LCD->REG = lcddev.wramcmd;
}
//LCD写GRAM
//RGB_Code:颜色值
void LCD_WriteRAM(uint16_t RGB_Code)
{
    LCD->RAM = RGB_Code; //写十六位GRAM
}

//从ILI93xx读出的数据为GBR格式，而我们写入的时候为RGB格式。
//通过该函数转换
//c:GBR格式的颜色值
//返回值：RGB格式的颜色值
uint16_t LCD_BGR2RGB(uint16_t c)
{
    uint16_t r, g, b, rgb;
    b = (c >> 0) & 0x1f;
    g = (c >> 5) & 0x3f;
    r = (c >> 11) & 0x1f;
    rgb = (b << 11) + (g << 5) + (r << 0);
    return (rgb);
}

//设置光标位置(对RGB屏无效)
//Xpos:横坐标
//Ypos:纵坐标
void LCD_SetCursor(uint16_t Xpos, uint16_t Ypos)
{
    if (lcddev.id == 0X9341 || lcddev.id == 0X5310)
    {
        LCD_WR_REG(lcddev.setxcmd);
        LCD_WR_DATA(Xpos >> 8);
        LCD_WR_DATA(Xpos & 0XFF);
        LCD_WR_REG(lcddev.setycmd);
        LCD_WR_DATA(Ypos >> 8);
        LCD_WR_DATA(Ypos & 0XFF);
    }
    else if (lcddev.id == 0X1963)
    {
        if (lcddev.dir == 0) //x坐标需要变换
        {
            Xpos = lcddev.width - 1 - Xpos;
            LCD_WR_REG(lcddev.setxcmd);
            LCD_WR_DATA(0);
            LCD_WR_DATA(0);
            LCD_WR_DATA(Xpos >> 8);
            LCD_WR_DATA(Xpos & 0XFF);
        }
        else
        {
            LCD_WR_REG(lcddev.setxcmd);
            LCD_WR_DATA(Xpos >> 8);
            LCD_WR_DATA(Xpos & 0XFF);
            LCD_WR_DATA((lcddev.width - 1) >> 8);
            LCD_WR_DATA((lcddev.width - 1) & 0XFF);
        }
        LCD_WR_REG(lcddev.setycmd);
        LCD_WR_DATA(Ypos >> 8);
        LCD_WR_DATA(Ypos & 0XFF);
        LCD_WR_DATA((lcddev.height - 1) >> 8);
        LCD_WR_DATA((lcddev.height - 1) & 0XFF);
    }
    else if (lcddev.id == 0X5510)
    {
        LCD_WR_REG(lcddev.setxcmd);
        LCD_WR_DATA(Xpos >> 8);
        LCD_WR_REG(lcddev.setxcmd + 1);
        LCD_WR_DATA(Xpos & 0XFF);
        LCD_WR_REG(lcddev.setycmd);
        LCD_WR_DATA(Ypos >> 8);
        LCD_WR_REG(lcddev.setycmd + 1);
        LCD_WR_DATA(Ypos & 0XFF);
    }
}

//读取个某点的颜色值
//x,y:坐标
//返回值:此点的颜色
void LCD_ReadPoint(char *pixel, int x, int y)
{
    uint16_t *color = (uint16_t *)pixel;
    uint16_t r = 0, g = 0, b = 0;
    if (x >= lcddev.width || y >= lcddev.height)
    {
        *color = 0; //超过了范围,直接返回
        return;
    }
    LCD_SetCursor(x, y);
    if (lcddev.id == 0X9341 || lcddev.id == 0X5310 || lcddev.id == 0X1963)
        LCD_WR_REG(0X2E); //9341/3510/1963 发送读GRAM指令
    else if (lcddev.id == 0X5510)
        LCD_WR_REG(0X2E00); //5510 发送读GRAM指令
    r = LCD_RD_DATA();      //dummy Read
    if (lcddev.id == 0X1963)
    {
        *color = r;
        return; //1963直接读就可以
    }

    r = LCD_RD_DATA(); //实际坐标颜色
    //9341/NT35310/NT35510要分2次读出

    b = LCD_RD_DATA();
    g = r & 0XFF; //对于9341/5310/5510,第一次读取的是RG的值,R在前,G在后,各占8位
    g <<= 8;
    *color = (((r >> 11) << 11) | ((g >> 10) << 5) | (b >> 11)); //ILI9341/NT35310/NT35510需要公式转换一下
}
//LCD开启显示
void LCD_DisplayOn(void)
{
    if (lcddev.id == 0X9341 || lcddev.id == 0X5310 || lcddev.id == 0X1963)
        LCD_WR_REG(0X29); //开启显示
    else if (lcddev.id == 0X5510)
        LCD_WR_REG(0X2900); //开启显示
}
//LCD关闭显示
void LCD_DisplayOff(void)
{
    if (lcddev.id == 0X9341 || lcddev.id == 0X5310 || lcddev.id == 0X1963)
        LCD_WR_REG(0X28); //关闭显示
    else if (lcddev.id == 0X5510)
        LCD_WR_REG(0X2800); //关闭显示
}

//设置LCD的自动扫描方向(对RGB屏无效)
//注意:其他函数可能会受到此函数设置的影响(尤其是9341),
//所以,一般设置为L2R_U2D即可,如果设置为其他扫描方式,可能导致显示不正常.
//dir:0~7,代表8个方向(具体定义见lcd.h)
//9341/5310/5510/1963等IC已经实际测试
void LCD_Scan_Dir(uint8_t dir)
{
    uint16_t regval = 0;
    uint16_t dirreg = 0;
    uint16_t temp;
    if ((lcddev.dir == 1 && lcddev.id != 0X1963) || (lcddev.dir == 0 && lcddev.id == 0X1963)) //横屏时，对1963不改变扫描方向！竖屏时1963改变方向
    {
        switch (dir) //方向转换
        {
        case 0:
            dir = 6;
            break;
        case 1:
            dir = 7;
            break;
        case 2:
            dir = 4;
            break;
        case 3:
            dir = 5;
            break;
        case 4:
            dir = 1;
            break;
        case 5:
            dir = 0;
            break;
        case 6:
            dir = 3;
            break;
        case 7:
            dir = 2;
            break;
        }
    }
    if (lcddev.id == 0x9341 || lcddev.id == 0X5310 || lcddev.id == 0X5510 || lcddev.id == 0X1963) //9341/5310/5510/1963,特殊处理
    {
        switch (dir)
        {
        case L2R_U2D: //从左到右,从上到下
            regval |= (0 << 7) | (0 << 6) | (0 << 5);
            break;
        case L2R_D2U: //从左到右,从下到上
            regval |= (1 << 7) | (0 << 6) | (0 << 5);
            break;
        case R2L_U2D: //从右到左,从上到下
            regval |= (0 << 7) | (1 << 6) | (0 << 5);
            break;
        case R2L_D2U: //从右到左,从下到上
            regval |= (1 << 7) | (1 << 6) | (0 << 5);
            break;
        case U2D_L2R: //从上到下,从左到右
            regval |= (0 << 7) | (0 << 6) | (1 << 5);
            break;
        case U2D_R2L: //从上到下,从右到左
            regval |= (0 << 7) | (1 << 6) | (1 << 5);
            break;
        case D2U_L2R: //从下到上,从左到右
            regval |= (1 << 7) | (0 << 6) | (1 << 5);
            break;
        case D2U_R2L: //从下到上,从右到左
            regval |= (1 << 7) | (1 << 6) | (1 << 5);
            break;
        }
        if (lcddev.id == 0X5510)
            dirreg = 0X3600;
        else
            dirreg = 0X36;
        if ((lcddev.id != 0X5310) && (lcddev.id != 0X5510) && (lcddev.id != 0X1963))
            regval |= 0X08; //5310/5510/1963不需要BGR
        LCD_WriteReg(dirreg, regval);
        if (lcddev.id != 0X1963) //1963不做坐标处理
        {
            if (regval & 0X20)
            {
                if (lcddev.width < lcddev.height) //交换X,Y
                {
                    temp = lcddev.width;
                    lcddev.width = lcddev.height;
                    lcddev.height = temp;
                }
            }
            else
            {
                if (lcddev.width > lcddev.height) //交换X,Y
                {
                    temp = lcddev.width;
                    lcddev.width = lcddev.height;
                    lcddev.height = temp;
                }
            }
        }
        if (lcddev.id == 0X5510)
        {
            LCD_WR_REG(lcddev.setxcmd);
            LCD_WR_DATA(0);
            LCD_WR_REG(lcddev.setxcmd + 1);
            LCD_WR_DATA(0);
            LCD_WR_REG(lcddev.setxcmd + 2);
            LCD_WR_DATA((lcddev.width - 1) >> 8);
            LCD_WR_REG(lcddev.setxcmd + 3);
            LCD_WR_DATA((lcddev.width - 1) & 0XFF);
            LCD_WR_REG(lcddev.setycmd);
            LCD_WR_DATA(0);
            LCD_WR_REG(lcddev.setycmd + 1);
            LCD_WR_DATA(0);
            LCD_WR_REG(lcddev.setycmd + 2);
            LCD_WR_DATA((lcddev.height - 1) >> 8);
            LCD_WR_REG(lcddev.setycmd + 3);
            LCD_WR_DATA((lcddev.height - 1) & 0XFF);
        }
        else
        {
            LCD_WR_REG(lcddev.setxcmd);
            LCD_WR_DATA(0);
            LCD_WR_DATA(0);
            LCD_WR_DATA((lcddev.width - 1) >> 8);
            LCD_WR_DATA((lcddev.width - 1) & 0XFF);
            LCD_WR_REG(lcddev.setycmd);
            LCD_WR_DATA(0);
            LCD_WR_DATA(0);
            LCD_WR_DATA((lcddev.height - 1) >> 8);
            LCD_WR_DATA((lcddev.height - 1) & 0XFF);
        }
    }
}

//快速画点
//x,y:坐标
//color:颜色
static void LCD_Fast_DrawPoint(const char *pixel, int x, int y)
{
    uint16_t color = *((uint16_t *)pixel);
    if (lcddev.id == 0X9341 || lcddev.id == 0X5310)
    {
        LCD_WR_REG(lcddev.setxcmd);
        LCD_WR_DATA(x >> 8);
        LCD_WR_DATA(x & 0XFF);
        LCD_WR_REG(lcddev.setycmd);
        LCD_WR_DATA(y >> 8);
        LCD_WR_DATA(y & 0XFF);
    }
    else if (lcddev.id == 0X5510)
    {
        LCD_WR_REG(lcddev.setxcmd);
        LCD_WR_DATA(x >> 8);
        LCD_WR_REG(lcddev.setxcmd + 1);
        LCD_WR_DATA(x & 0XFF);
        LCD_WR_REG(lcddev.setycmd);
        LCD_WR_DATA(y >> 8);
        LCD_WR_REG(lcddev.setycmd + 1);
        LCD_WR_DATA(y & 0XFF);
    }
    else if (lcddev.id == 0X1963)
    {
        if (lcddev.dir == 0)
            x = lcddev.width - 1 - x;
        LCD_WR_REG(lcddev.setxcmd);
        LCD_WR_DATA(x >> 8);
        LCD_WR_DATA(x & 0XFF);
        LCD_WR_DATA(x >> 8);
        LCD_WR_DATA(x & 0XFF);
        LCD_WR_REG(lcddev.setycmd);
        LCD_WR_DATA(y >> 8);
        LCD_WR_DATA(y & 0XFF);
        LCD_WR_DATA(y >> 8);
        LCD_WR_DATA(y & 0XFF);
    }
    LCD->REG = lcddev.wramcmd;
    LCD->RAM = color;
}
//SSD1963 背光设置
//pwm:背光等级,0~100.越大越亮.
void LCD_SSD_BackLightSet(uint8_t pwm)
{
    LCD_WR_REG(0xBE);        //配置PWM输出
    LCD_WR_DATA(0x05);       //1设置PWM频率
    LCD_WR_DATA(pwm * 2.55); //2设置PWM占空比
    LCD_WR_DATA(0x01);       //3设置C
    LCD_WR_DATA(0xFF);       //4设置D
    LCD_WR_DATA(0x00);       //5设置E
    LCD_WR_DATA(0x00);       //6设置F
}

//设置LCD显示方向
//dir:0,竖屏；1,横屏
void LCD_Display_Dir(uint8_t dir)
{
    lcddev.dir = dir; //竖屏/横屏
    if (dir == 0)     //竖屏
    {
        lcddev.width = 240;
        lcddev.height = 320;
        if (lcddev.id == 0X9341 || lcddev.id == 0X5310)
        {
            lcddev.wramcmd = 0X2C;
            lcddev.setxcmd = 0X2A;
            lcddev.setycmd = 0X2B;
            if (lcddev.id == 0X5310)
            {
                lcddev.width = 320;
                lcddev.height = 480;
            }
        }
        else if (lcddev.id == 0x5510)
        {
            lcddev.wramcmd = 0X2C00;
            lcddev.setxcmd = 0X2A00;
            lcddev.setycmd = 0X2B00;
            lcddev.width = 480;
            lcddev.height = 800;
        }
        else if (lcddev.id == 0X1963)
        {
            lcddev.wramcmd = 0X2C; //设置写入GRAM的指令
            lcddev.setxcmd = 0X2B; //设置写X坐标指令
            lcddev.setycmd = 0X2A; //设置写Y坐标指令
            lcddev.width = 480;    //设置宽度480
            lcddev.height = 800;   //设置高度800
        }
    }
    else //横屏
    {
        lcddev.width = 320;
        lcddev.height = 240;
        if (lcddev.id == 0X9341 || lcddev.id == 0X5310)
        {
            lcddev.wramcmd = 0X2C;
            lcddev.setxcmd = 0X2A;
            lcddev.setycmd = 0X2B;
        }
        else if (lcddev.id == 0x5510)
        {
            lcddev.wramcmd = 0X2C00;
            lcddev.setxcmd = 0X2A00;
            lcddev.setycmd = 0X2B00;
            lcddev.width = 800;
            lcddev.height = 480;
        }
        else if (lcddev.id == 0X1963)
        {
            lcddev.wramcmd = 0X2C; //设置写入GRAM的指令
            lcddev.setxcmd = 0X2A; //设置写X坐标指令
            lcddev.setycmd = 0X2B; //设置写Y坐标指令
            lcddev.width = 800;    //设置宽度800
            lcddev.height = 480;   //设置高度480
        }
        if (lcddev.id == 0X5310)
        {
            lcddev.width = 480;
            lcddev.height = 320;
        }
    }
    LCD_Scan_Dir(DFT_SCAN_DIR); //默认扫描方向
}

//清屏函数
//color:要清屏的填充色
void LCD_Clear(uint32_t color)
{
    uint32_t index = 0;
    uint32_t totalpoint = lcddev.width;
    totalpoint *= lcddev.height; //得到总点数
    LCD_SetCursor(0x00, 0x0000); //设置光标位置
    LCD_WriteRAM_Prepare();      //开始写入GRAM
    for (index = 0; index < totalpoint; index++)
    {
        LCD->RAM = color;
    }
}

void LCD_DrawLine(const char *pixel, rt_uint16_t x1, rt_uint16_t y1, rt_uint16_t x2, rt_uint16_t y2)
{
    rt_uint16_t t;
    int xerr = 0, yerr = 0, delta_x, delta_y, distance;
    int incx, incy, uRow, uCol;
    delta_x = x2 - x1; //计算坐标增量
    delta_y = y2 - y1;
    uRow = x1;
    uCol = y1;

    if (delta_x > 0)
        incx = 1; //设置单步方向
    else if (delta_x == 0)
        incx = 0; //垂直线
    else
    {
        incx = -1;
        delta_x = -delta_x;
    }

    if (delta_y > 0)
        incy = 1;
    else if (delta_y == 0)
        incy = 0; //水平线
    else
    {
        incy = -1;
        delta_y = -delta_y;
    }

    if (delta_x > delta_y)
        distance = delta_x; //选取基本增量坐标轴
    else
        distance = delta_y;

    for (t = 0; t <= distance + 1; t++) //画线输出
    {
        // LCD_DrawPoint(uRow, uCol); //画点
        LCD_Fast_DrawPoint(pixel, uRow, uCol);
        xerr += delta_x;
        yerr += delta_y;

        if (xerr > distance)
        {
            xerr -= distance;
            uRow += incx;
        }

        if (yerr > distance)
        {
            yerr -= distance;
            uCol += incy;
        }
    }
}
void LCD_HLine(const char *pixel, int x1, int x2, int y)
{
    LCD_DrawLine(pixel, x1, y, x2, y);
}

void LCD_VLine(const char *pixel, int x, int y1, int y2)
{
    LCD_DrawLine(pixel, x, y1, x, y2);
}

void LCD_BlitLine(const char *pixel, int x, int y, rt_size_t size)
{
    LCD_SetCursor(x, y);
    LCD_WriteRAM_Prepare();
    uint16_t *p = (uint16_t *)pixel;
    for (; size > 0; size--, p++)
        LCD->RAM = *p;
}

void lcd_fill_array(rt_uint16_t x_start, rt_uint16_t y_start, rt_uint16_t x_end, rt_uint16_t y_end, void *pcolor)
{
    rt_uint16_t *pixel = RT_NULL;
    rt_uint16_t cycle_y, x_offset = 0;

    pixel = (rt_uint16_t *)pcolor;

    for(cycle_y = y_start; cycle_y <= y_end; )
    {
        LCD_SetCursor(x_start, cycle_y);
        LCD_WriteRAM_Prepare();
        for(x_offset = 0;x_start + x_offset <= x_end; x_offset++)
        {
            LCD->RAM = *pixel++;
        }
        cycle_y++;
    }
}

static rt_err_t drv_lcd_init(struct rt_device *device)
{

    __HAL_RCC_GPIOD_CLK_ENABLE();
    __HAL_RCC_GPIOE_CLK_ENABLE();
    __HAL_RCC_GPIOF_CLK_ENABLE();
    __HAL_RCC_GPIOG_CLK_ENABLE();
    __HAL_RCC_GPIOB_CLK_ENABLE();

    FSMC_NORSRAM_TimingTypeDef Timing;

    rt_pin_mode(LCD_BL, PIN_MODE_OUTPUT);

    /** Perform the SRAM1 memory initialization sequence
  */
    hsram1.Instance = FSMC_NORSRAM_DEVICE;
    hsram1.Extended = FSMC_NORSRAM_EXTENDED_DEVICE;
    /* hsram1.Init */
    hsram1.Init.NSBank = FSMC_NORSRAM_BANK4;
    hsram1.Init.DataAddressMux = FSMC_DATA_ADDRESS_MUX_DISABLE;
    hsram1.Init.MemoryType = FSMC_MEMORY_TYPE_SRAM;
    hsram1.Init.MemoryDataWidth = FSMC_NORSRAM_MEM_BUS_WIDTH_16;
    hsram1.Init.BurstAccessMode = FSMC_BURST_ACCESS_MODE_DISABLE;
    hsram1.Init.WaitSignalPolarity = FSMC_WAIT_SIGNAL_POLARITY_LOW;
    hsram1.Init.WrapMode = FSMC_WRAP_MODE_DISABLE;
    hsram1.Init.WaitSignalActive = FSMC_WAIT_TIMING_BEFORE_WS;
    hsram1.Init.WriteOperation = FSMC_WRITE_OPERATION_ENABLE;
    hsram1.Init.WaitSignal = FSMC_WAIT_SIGNAL_DISABLE;
    hsram1.Init.ExtendedMode = FSMC_EXTENDED_MODE_DISABLE;
    hsram1.Init.AsynchronousWait = FSMC_ASYNCHRONOUS_WAIT_DISABLE;
    hsram1.Init.WriteBurst = FSMC_WRITE_BURST_DISABLE;
    hsram1.Init.PageSize = FSMC_PAGE_SIZE_NONE;
    /* Timing */
    Timing.AddressSetupTime = 5;
    Timing.AddressHoldTime = 1;
    Timing.DataSetupTime = 9;
    Timing.BusTurnAroundDuration = 0;
    Timing.CLKDivision = 2;
    Timing.DataLatency = 2;
    Timing.AccessMode = FSMC_ACCESS_MODE_A;
    /* ExtTiming */

    if (HAL_SRAM_Init(&hsram1, &Timing, &Timing) != HAL_OK)
    {
        Error_Handler();
    }

    rt_thread_mdelay(50);

    //尝试9341 ID的读取
    LCD_WR_REG(0XD3);
    lcddev.id = LCD_RD_DATA(); //dummy read
    lcddev.id = LCD_RD_DATA(); //读到0X00
    lcddev.id = LCD_RD_DATA(); //读取93
    lcddev.id <<= 8;
    lcddev.id |= LCD_RD_DATA(); //读取41
    if (lcddev.id != 0X9341)    //非9341,尝试看看是不是NT35310
    {
        LCD_WR_REG(0XD4);
        lcddev.id = LCD_RD_DATA(); //dummy read
        lcddev.id = LCD_RD_DATA(); //读回0X01
        lcddev.id = LCD_RD_DATA(); //读回0X53
        lcddev.id <<= 8;
        lcddev.id |= LCD_RD_DATA(); //这里读回0X10
        if (lcddev.id != 0X5310)    //也不是NT35310,尝试看看是不是NT35510
        {
            LCD_WR_REG(0XDA00);
            lcddev.id = LCD_RD_DATA(); //读回0X00
            LCD_WR_REG(0XDB00);
            lcddev.id = LCD_RD_DATA(); //读回0X80
            lcddev.id <<= 8;
            LCD_WR_REG(0XDC00);
            lcddev.id |= LCD_RD_DATA(); //读回0X00
            if (lcddev.id == 0x8000)
                lcddev.id = 0x5510;  //NT35510读回的ID是8000H,为方便区分,我们强制设置为5510
            if (lcddev.id != 0X5510) //也不是NT5510,尝试看看是不是SSD1963
            {
                LCD_WR_REG(0XA1);
                lcddev.id = LCD_RD_DATA();
                lcddev.id = LCD_RD_DATA(); //读回0X57
                lcddev.id <<= 8;
                lcddev.id |= LCD_RD_DATA(); //读回0X61
                if (lcddev.id == 0X5761)
                    lcddev.id = 0X1963; //SSD1963读回的ID是5761H,为方便区分,我们强制设置为1963
            }
        }
    }
    LOG_I(" LCD ID:%x", lcddev.id); //打印LCD ID
    if (lcddev.id == 0X9341)        //9341初始化
    {
        LCD_WR_REG(0xCF);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xC1);
        LCD_WR_DATA(0X30);
        LCD_WR_REG(0xED);
        LCD_WR_DATA(0x64);
        LCD_WR_DATA(0x03);
        LCD_WR_DATA(0X12);
        LCD_WR_DATA(0X81);
        LCD_WR_REG(0xE8);
        LCD_WR_DATA(0x85);
        LCD_WR_DATA(0x10);
        LCD_WR_DATA(0x7A);
        LCD_WR_REG(0xCB);
        LCD_WR_DATA(0x39);
        LCD_WR_DATA(0x2C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x34);
        LCD_WR_DATA(0x02);
        LCD_WR_REG(0xF7);
        LCD_WR_DATA(0x20);
        LCD_WR_REG(0xEA);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_REG(0xC0);  //Power control
        LCD_WR_DATA(0x1B); //VRH[5:0]
        LCD_WR_REG(0xC1);  //Power control
        LCD_WR_DATA(0x01); //SAP[2:0];BT[3:0]
        LCD_WR_REG(0xC5);  //VCM control
        LCD_WR_DATA(0x30); //3F
        LCD_WR_DATA(0x30); //3C
        LCD_WR_REG(0xC7);  //VCM control2
        LCD_WR_DATA(0XB7);
        LCD_WR_REG(0x36); // Memory Access Control
        LCD_WR_DATA(0x48);
        LCD_WR_REG(0x3A);
        LCD_WR_DATA(0x55);
        LCD_WR_REG(0xB1);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x1A);
        LCD_WR_REG(0xB6); // Display Function Control
        LCD_WR_DATA(0x0A);
        LCD_WR_DATA(0xA2);
        LCD_WR_REG(0xF2); // 3Gamma Function Disable
        LCD_WR_DATA(0x00);
        LCD_WR_REG(0x26); //Gamma curve selected
        LCD_WR_DATA(0x01);
        LCD_WR_REG(0xE0); //Set Gamma
        LCD_WR_DATA(0x0F);
        LCD_WR_DATA(0x2A);
        LCD_WR_DATA(0x28);
        LCD_WR_DATA(0x08);
        LCD_WR_DATA(0x0E);
        LCD_WR_DATA(0x08);
        LCD_WR_DATA(0x54);
        LCD_WR_DATA(0XA9);
        LCD_WR_DATA(0x43);
        LCD_WR_DATA(0x0A);
        LCD_WR_DATA(0x0F);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_REG(0XE1); //Set Gamma
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x15);
        LCD_WR_DATA(0x17);
        LCD_WR_DATA(0x07);
        LCD_WR_DATA(0x11);
        LCD_WR_DATA(0x06);
        LCD_WR_DATA(0x2B);
        LCD_WR_DATA(0x56);
        LCD_WR_DATA(0x3C);
        LCD_WR_DATA(0x05);
        LCD_WR_DATA(0x10);
        LCD_WR_DATA(0x0F);
        LCD_WR_DATA(0x3F);
        LCD_WR_DATA(0x3F);
        LCD_WR_DATA(0x0F);
        LCD_WR_REG(0x2B);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x01);
        LCD_WR_DATA(0x3f);
        LCD_WR_REG(0x2A);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xef);
        LCD_WR_REG(0x11); //Exit Sleep
        rt_thread_mdelay(120);
        LCD_WR_REG(0x29); //display on
    }
    else if (lcddev.id == 0x5310)
    {
        LCD_WR_REG(0xED);
        LCD_WR_DATA(0x01);
        LCD_WR_DATA(0xFE);

        LCD_WR_REG(0xEE);
        LCD_WR_DATA(0xDE);
        LCD_WR_DATA(0x21);

        LCD_WR_REG(0xF1);
        LCD_WR_DATA(0x01);
        LCD_WR_REG(0xDF);
        LCD_WR_DATA(0x10);

        //VCOMvoltage//
        LCD_WR_REG(0xC4);
        LCD_WR_DATA(0x8F); //5f

        LCD_WR_REG(0xC6);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xE2);
        LCD_WR_DATA(0xE2);
        LCD_WR_DATA(0xE2);
        LCD_WR_REG(0xBF);
        LCD_WR_DATA(0xAA);

        LCD_WR_REG(0xB0);
        LCD_WR_DATA(0x0D);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x0D);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x11);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x19);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x21);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x2D);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x3D);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x5D);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x5D);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xB1);
        LCD_WR_DATA(0x80);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x8B);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x96);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xB2);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x02);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x03);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xB3);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xB4);
        LCD_WR_DATA(0x8B);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x96);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xA1);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xB5);
        LCD_WR_DATA(0x02);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x03);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x04);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xB6);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xB7);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x3F);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x5E);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x64);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x8C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xAC);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xDC);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x70);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x90);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xEB);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xDC);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xB8);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xBA);
        LCD_WR_DATA(0x24);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xC1);
        LCD_WR_DATA(0x20);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x54);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xFF);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xC2);
        LCD_WR_DATA(0x0A);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x04);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xC3);
        LCD_WR_DATA(0x3C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x3A);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x39);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x37);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x3C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x36);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x32);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x2F);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x2C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x29);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x26);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x24);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x24);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x23);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x3C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x36);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x32);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x2F);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x2C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x29);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x26);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x24);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x24);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x23);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xC4);
        LCD_WR_DATA(0x62);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x05);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x84);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xF0);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x18);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xA4);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x18);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x50);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x0C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x17);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x95);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xF3);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xE6);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xC5);
        LCD_WR_DATA(0x32);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x44);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x65);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x76);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x88);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xC6);
        LCD_WR_DATA(0x20);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x17);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x01);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xC7);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xC8);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xC9);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xE0);
        LCD_WR_DATA(0x16);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x1C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x21);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x36);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x46);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x52);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x64);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x7A);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x8B);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x99);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xA8);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xB9);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xC4);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xCA);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD2);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD9);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xE0);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xF3);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xE1);
        LCD_WR_DATA(0x16);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x1C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x22);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x36);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x45);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x52);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x64);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x7A);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x8B);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x99);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xA8);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xB9);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xC4);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xCA);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD2);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD8);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xE0);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xF3);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xE2);
        LCD_WR_DATA(0x05);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x0B);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x1B);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x34);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x44);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x4F);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x61);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x79);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x88);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x97);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xA6);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xB7);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xC2);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xC7);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD1);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD6);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xDD);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xF3);
        LCD_WR_DATA(0x00);
        LCD_WR_REG(0xE3);
        LCD_WR_DATA(0x05);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xA);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x1C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x33);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x44);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x50);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x62);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x78);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x88);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x97);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xA6);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xB7);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xC2);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xC7);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD1);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD5);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xDD);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xF3);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xE4);
        LCD_WR_DATA(0x01);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x01);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x02);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x2A);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x3C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x4B);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x5D);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x74);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x84);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x93);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xA2);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xB3);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xBE);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xC4);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xCD);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD3);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xDD);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xF3);
        LCD_WR_DATA(0x00);
        LCD_WR_REG(0xE5);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x02);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x29);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x3C);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x4B);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x5D);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x74);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x84);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x93);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xA2);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xB3);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xBE);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xC4);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xCD);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xD3);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xDC);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xF3);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xE6);
        LCD_WR_DATA(0x11);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x34);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x56);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x76);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x77);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x66);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x88);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x99);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xBB);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x99);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x66);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x55);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x55);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x45);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x43);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x44);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xE7);
        LCD_WR_DATA(0x32);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x55);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x76);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x66);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x67);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x67);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x87);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x99);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xBB);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x99);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x77);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x44);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x56);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x23);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x33);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x45);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xE8);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x99);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x87);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x88);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x77);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x66);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x88);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xAA);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0xBB);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x99);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x66);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x55);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x55);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x44);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x44);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x55);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xE9);
        LCD_WR_DATA(0xAA);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0x00);
        LCD_WR_DATA(0xAA);

        LCD_WR_REG(0xCF);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xF0);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x50);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xF3);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xF9);
        LCD_WR_DATA(0x06);
        LCD_WR_DATA(0x10);
        LCD_WR_DATA(0x29);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0x3A);
        LCD_WR_DATA(0x55); //66

        LCD_WR_REG(0x11);
        rt_thread_mdelay(100);
        LCD_WR_REG(0x29);
        LCD_WR_REG(0x35);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0x51);
        LCD_WR_DATA(0xFF);
        LCD_WR_REG(0x53);
        LCD_WR_DATA(0x2C);
        LCD_WR_REG(0x55);
        LCD_WR_DATA(0x82);
        LCD_WR_REG(0x2c);
    }
    else if (lcddev.id == 0x5510)
    {
        LCD_WriteReg(0xF000, 0x55);
        LCD_WriteReg(0xF001, 0xAA);
        LCD_WriteReg(0xF002, 0x52);
        LCD_WriteReg(0xF003, 0x08);
        LCD_WriteReg(0xF004, 0x01);
        //AVDD Set AVDD 5.2V
        LCD_WriteReg(0xB000, 0x0D);
        LCD_WriteReg(0xB001, 0x0D);
        LCD_WriteReg(0xB002, 0x0D);
        //AVDD ratio
        LCD_WriteReg(0xB600, 0x34);
        LCD_WriteReg(0xB601, 0x34);
        LCD_WriteReg(0xB602, 0x34);
        //AVEE -5.2V
        LCD_WriteReg(0xB100, 0x0D);
        LCD_WriteReg(0xB101, 0x0D);
        LCD_WriteReg(0xB102, 0x0D);
        //AVEE ratio
        LCD_WriteReg(0xB700, 0x34);
        LCD_WriteReg(0xB701, 0x34);
        LCD_WriteReg(0xB702, 0x34);
        //VCL -2.5V
        LCD_WriteReg(0xB200, 0x00);
        LCD_WriteReg(0xB201, 0x00);
        LCD_WriteReg(0xB202, 0x00);
        //VCL ratio
        LCD_WriteReg(0xB800, 0x24);
        LCD_WriteReg(0xB801, 0x24);
        LCD_WriteReg(0xB802, 0x24);
        //VGH 15V (Free pump)
        LCD_WriteReg(0xBF00, 0x01);
        LCD_WriteReg(0xB300, 0x0F);
        LCD_WriteReg(0xB301, 0x0F);
        LCD_WriteReg(0xB302, 0x0F);
        //VGH ratio
        LCD_WriteReg(0xB900, 0x34);
        LCD_WriteReg(0xB901, 0x34);
        LCD_WriteReg(0xB902, 0x34);
        //VGL_REG -10V
        LCD_WriteReg(0xB500, 0x08);
        LCD_WriteReg(0xB501, 0x08);
        LCD_WriteReg(0xB502, 0x08);
        LCD_WriteReg(0xC200, 0x03);
        //VGLX ratio
        LCD_WriteReg(0xBA00, 0x24);
        LCD_WriteReg(0xBA01, 0x24);
        LCD_WriteReg(0xBA02, 0x24);
        //VGMP/VGSP 4.5V/0V
        LCD_WriteReg(0xBC00, 0x00);
        LCD_WriteReg(0xBC01, 0x78);
        LCD_WriteReg(0xBC02, 0x00);
        //VGMN/VGSN -4.5V/0V
        LCD_WriteReg(0xBD00, 0x00);
        LCD_WriteReg(0xBD01, 0x78);
        LCD_WriteReg(0xBD02, 0x00);
        //VCOM
        LCD_WriteReg(0xBE00, 0x00);
        LCD_WriteReg(0xBE01, 0x64);
        //Gamma Setting
        LCD_WriteReg(0xD100, 0x00);
        LCD_WriteReg(0xD101, 0x33);
        LCD_WriteReg(0xD102, 0x00);
        LCD_WriteReg(0xD103, 0x34);
        LCD_WriteReg(0xD104, 0x00);
        LCD_WriteReg(0xD105, 0x3A);
        LCD_WriteReg(0xD106, 0x00);
        LCD_WriteReg(0xD107, 0x4A);
        LCD_WriteReg(0xD108, 0x00);
        LCD_WriteReg(0xD109, 0x5C);
        LCD_WriteReg(0xD10A, 0x00);
        LCD_WriteReg(0xD10B, 0x81);
        LCD_WriteReg(0xD10C, 0x00);
        LCD_WriteReg(0xD10D, 0xA6);
        LCD_WriteReg(0xD10E, 0x00);
        LCD_WriteReg(0xD10F, 0xE5);
        LCD_WriteReg(0xD110, 0x01);
        LCD_WriteReg(0xD111, 0x13);
        LCD_WriteReg(0xD112, 0x01);
        LCD_WriteReg(0xD113, 0x54);
        LCD_WriteReg(0xD114, 0x01);
        LCD_WriteReg(0xD115, 0x82);
        LCD_WriteReg(0xD116, 0x01);
        LCD_WriteReg(0xD117, 0xCA);
        LCD_WriteReg(0xD118, 0x02);
        LCD_WriteReg(0xD119, 0x00);
        LCD_WriteReg(0xD11A, 0x02);
        LCD_WriteReg(0xD11B, 0x01);
        LCD_WriteReg(0xD11C, 0x02);
        LCD_WriteReg(0xD11D, 0x34);
        LCD_WriteReg(0xD11E, 0x02);
        LCD_WriteReg(0xD11F, 0x67);
        LCD_WriteReg(0xD120, 0x02);
        LCD_WriteReg(0xD121, 0x84);
        LCD_WriteReg(0xD122, 0x02);
        LCD_WriteReg(0xD123, 0xA4);
        LCD_WriteReg(0xD124, 0x02);
        LCD_WriteReg(0xD125, 0xB7);
        LCD_WriteReg(0xD126, 0x02);
        LCD_WriteReg(0xD127, 0xCF);
        LCD_WriteReg(0xD128, 0x02);
        LCD_WriteReg(0xD129, 0xDE);
        LCD_WriteReg(0xD12A, 0x02);
        LCD_WriteReg(0xD12B, 0xF2);
        LCD_WriteReg(0xD12C, 0x02);
        LCD_WriteReg(0xD12D, 0xFE);
        LCD_WriteReg(0xD12E, 0x03);
        LCD_WriteReg(0xD12F, 0x10);
        LCD_WriteReg(0xD130, 0x03);
        LCD_WriteReg(0xD131, 0x33);
        LCD_WriteReg(0xD132, 0x03);
        LCD_WriteReg(0xD133, 0x6D);
        LCD_WriteReg(0xD200, 0x00);
        LCD_WriteReg(0xD201, 0x33);
        LCD_WriteReg(0xD202, 0x00);
        LCD_WriteReg(0xD203, 0x34);
        LCD_WriteReg(0xD204, 0x00);
        LCD_WriteReg(0xD205, 0x3A);
        LCD_WriteReg(0xD206, 0x00);
        LCD_WriteReg(0xD207, 0x4A);
        LCD_WriteReg(0xD208, 0x00);
        LCD_WriteReg(0xD209, 0x5C);
        LCD_WriteReg(0xD20A, 0x00);

        LCD_WriteReg(0xD20B, 0x81);
        LCD_WriteReg(0xD20C, 0x00);
        LCD_WriteReg(0xD20D, 0xA6);
        LCD_WriteReg(0xD20E, 0x00);
        LCD_WriteReg(0xD20F, 0xE5);
        LCD_WriteReg(0xD210, 0x01);
        LCD_WriteReg(0xD211, 0x13);
        LCD_WriteReg(0xD212, 0x01);
        LCD_WriteReg(0xD213, 0x54);
        LCD_WriteReg(0xD214, 0x01);
        LCD_WriteReg(0xD215, 0x82);
        LCD_WriteReg(0xD216, 0x01);
        LCD_WriteReg(0xD217, 0xCA);
        LCD_WriteReg(0xD218, 0x02);
        LCD_WriteReg(0xD219, 0x00);
        LCD_WriteReg(0xD21A, 0x02);
        LCD_WriteReg(0xD21B, 0x01);
        LCD_WriteReg(0xD21C, 0x02);
        LCD_WriteReg(0xD21D, 0x34);
        LCD_WriteReg(0xD21E, 0x02);
        LCD_WriteReg(0xD21F, 0x67);
        LCD_WriteReg(0xD220, 0x02);
        LCD_WriteReg(0xD221, 0x84);
        LCD_WriteReg(0xD222, 0x02);
        LCD_WriteReg(0xD223, 0xA4);
        LCD_WriteReg(0xD224, 0x02);
        LCD_WriteReg(0xD225, 0xB7);
        LCD_WriteReg(0xD226, 0x02);
        LCD_WriteReg(0xD227, 0xCF);
        LCD_WriteReg(0xD228, 0x02);
        LCD_WriteReg(0xD229, 0xDE);
        LCD_WriteReg(0xD22A, 0x02);
        LCD_WriteReg(0xD22B, 0xF2);
        LCD_WriteReg(0xD22C, 0x02);
        LCD_WriteReg(0xD22D, 0xFE);
        LCD_WriteReg(0xD22E, 0x03);
        LCD_WriteReg(0xD22F, 0x10);
        LCD_WriteReg(0xD230, 0x03);
        LCD_WriteReg(0xD231, 0x33);
        LCD_WriteReg(0xD232, 0x03);
        LCD_WriteReg(0xD233, 0x6D);
        LCD_WriteReg(0xD300, 0x00);
        LCD_WriteReg(0xD301, 0x33);
        LCD_WriteReg(0xD302, 0x00);
        LCD_WriteReg(0xD303, 0x34);
        LCD_WriteReg(0xD304, 0x00);
        LCD_WriteReg(0xD305, 0x3A);
        LCD_WriteReg(0xD306, 0x00);
        LCD_WriteReg(0xD307, 0x4A);
        LCD_WriteReg(0xD308, 0x00);
        LCD_WriteReg(0xD309, 0x5C);
        LCD_WriteReg(0xD30A, 0x00);

        LCD_WriteReg(0xD30B, 0x81);
        LCD_WriteReg(0xD30C, 0x00);
        LCD_WriteReg(0xD30D, 0xA6);
        LCD_WriteReg(0xD30E, 0x00);
        LCD_WriteReg(0xD30F, 0xE5);
        LCD_WriteReg(0xD310, 0x01);
        LCD_WriteReg(0xD311, 0x13);
        LCD_WriteReg(0xD312, 0x01);
        LCD_WriteReg(0xD313, 0x54);
        LCD_WriteReg(0xD314, 0x01);
        LCD_WriteReg(0xD315, 0x82);
        LCD_WriteReg(0xD316, 0x01);
        LCD_WriteReg(0xD317, 0xCA);
        LCD_WriteReg(0xD318, 0x02);
        LCD_WriteReg(0xD319, 0x00);
        LCD_WriteReg(0xD31A, 0x02);
        LCD_WriteReg(0xD31B, 0x01);
        LCD_WriteReg(0xD31C, 0x02);
        LCD_WriteReg(0xD31D, 0x34);
        LCD_WriteReg(0xD31E, 0x02);
        LCD_WriteReg(0xD31F, 0x67);
        LCD_WriteReg(0xD320, 0x02);
        LCD_WriteReg(0xD321, 0x84);
        LCD_WriteReg(0xD322, 0x02);
        LCD_WriteReg(0xD323, 0xA4);
        LCD_WriteReg(0xD324, 0x02);
        LCD_WriteReg(0xD325, 0xB7);
        LCD_WriteReg(0xD326, 0x02);
        LCD_WriteReg(0xD327, 0xCF);
        LCD_WriteReg(0xD328, 0x02);
        LCD_WriteReg(0xD329, 0xDE);
        LCD_WriteReg(0xD32A, 0x02);
        LCD_WriteReg(0xD32B, 0xF2);
        LCD_WriteReg(0xD32C, 0x02);
        LCD_WriteReg(0xD32D, 0xFE);
        LCD_WriteReg(0xD32E, 0x03);
        LCD_WriteReg(0xD32F, 0x10);
        LCD_WriteReg(0xD330, 0x03);
        LCD_WriteReg(0xD331, 0x33);
        LCD_WriteReg(0xD332, 0x03);
        LCD_WriteReg(0xD333, 0x6D);
        LCD_WriteReg(0xD400, 0x00);
        LCD_WriteReg(0xD401, 0x33);
        LCD_WriteReg(0xD402, 0x00);
        LCD_WriteReg(0xD403, 0x34);
        LCD_WriteReg(0xD404, 0x00);
        LCD_WriteReg(0xD405, 0x3A);
        LCD_WriteReg(0xD406, 0x00);
        LCD_WriteReg(0xD407, 0x4A);
        LCD_WriteReg(0xD408, 0x00);
        LCD_WriteReg(0xD409, 0x5C);
        LCD_WriteReg(0xD40A, 0x00);
        LCD_WriteReg(0xD40B, 0x81);

        LCD_WriteReg(0xD40C, 0x00);
        LCD_WriteReg(0xD40D, 0xA6);
        LCD_WriteReg(0xD40E, 0x00);
        LCD_WriteReg(0xD40F, 0xE5);
        LCD_WriteReg(0xD410, 0x01);
        LCD_WriteReg(0xD411, 0x13);
        LCD_WriteReg(0xD412, 0x01);
        LCD_WriteReg(0xD413, 0x54);
        LCD_WriteReg(0xD414, 0x01);
        LCD_WriteReg(0xD415, 0x82);
        LCD_WriteReg(0xD416, 0x01);
        LCD_WriteReg(0xD417, 0xCA);
        LCD_WriteReg(0xD418, 0x02);
        LCD_WriteReg(0xD419, 0x00);
        LCD_WriteReg(0xD41A, 0x02);
        LCD_WriteReg(0xD41B, 0x01);
        LCD_WriteReg(0xD41C, 0x02);
        LCD_WriteReg(0xD41D, 0x34);
        LCD_WriteReg(0xD41E, 0x02);
        LCD_WriteReg(0xD41F, 0x67);
        LCD_WriteReg(0xD420, 0x02);
        LCD_WriteReg(0xD421, 0x84);
        LCD_WriteReg(0xD422, 0x02);
        LCD_WriteReg(0xD423, 0xA4);
        LCD_WriteReg(0xD424, 0x02);
        LCD_WriteReg(0xD425, 0xB7);
        LCD_WriteReg(0xD426, 0x02);
        LCD_WriteReg(0xD427, 0xCF);
        LCD_WriteReg(0xD428, 0x02);
        LCD_WriteReg(0xD429, 0xDE);
        LCD_WriteReg(0xD42A, 0x02);
        LCD_WriteReg(0xD42B, 0xF2);
        LCD_WriteReg(0xD42C, 0x02);
        LCD_WriteReg(0xD42D, 0xFE);
        LCD_WriteReg(0xD42E, 0x03);
        LCD_WriteReg(0xD42F, 0x10);
        LCD_WriteReg(0xD430, 0x03);
        LCD_WriteReg(0xD431, 0x33);
        LCD_WriteReg(0xD432, 0x03);
        LCD_WriteReg(0xD433, 0x6D);
        LCD_WriteReg(0xD500, 0x00);
        LCD_WriteReg(0xD501, 0x33);
        LCD_WriteReg(0xD502, 0x00);
        LCD_WriteReg(0xD503, 0x34);
        LCD_WriteReg(0xD504, 0x00);
        LCD_WriteReg(0xD505, 0x3A);
        LCD_WriteReg(0xD506, 0x00);
        LCD_WriteReg(0xD507, 0x4A);
        LCD_WriteReg(0xD508, 0x00);
        LCD_WriteReg(0xD509, 0x5C);
        LCD_WriteReg(0xD50A, 0x00);
        LCD_WriteReg(0xD50B, 0x81);

        LCD_WriteReg(0xD50C, 0x00);
        LCD_WriteReg(0xD50D, 0xA6);
        LCD_WriteReg(0xD50E, 0x00);
        LCD_WriteReg(0xD50F, 0xE5);
        LCD_WriteReg(0xD510, 0x01);
        LCD_WriteReg(0xD511, 0x13);
        LCD_WriteReg(0xD512, 0x01);
        LCD_WriteReg(0xD513, 0x54);
        LCD_WriteReg(0xD514, 0x01);
        LCD_WriteReg(0xD515, 0x82);
        LCD_WriteReg(0xD516, 0x01);
        LCD_WriteReg(0xD517, 0xCA);
        LCD_WriteReg(0xD518, 0x02);
        LCD_WriteReg(0xD519, 0x00);
        LCD_WriteReg(0xD51A, 0x02);
        LCD_WriteReg(0xD51B, 0x01);
        LCD_WriteReg(0xD51C, 0x02);
        LCD_WriteReg(0xD51D, 0x34);
        LCD_WriteReg(0xD51E, 0x02);
        LCD_WriteReg(0xD51F, 0x67);
        LCD_WriteReg(0xD520, 0x02);
        LCD_WriteReg(0xD521, 0x84);
        LCD_WriteReg(0xD522, 0x02);
        LCD_WriteReg(0xD523, 0xA4);
        LCD_WriteReg(0xD524, 0x02);
        LCD_WriteReg(0xD525, 0xB7);
        LCD_WriteReg(0xD526, 0x02);
        LCD_WriteReg(0xD527, 0xCF);
        LCD_WriteReg(0xD528, 0x02);
        LCD_WriteReg(0xD529, 0xDE);
        LCD_WriteReg(0xD52A, 0x02);
        LCD_WriteReg(0xD52B, 0xF2);
        LCD_WriteReg(0xD52C, 0x02);
        LCD_WriteReg(0xD52D, 0xFE);
        LCD_WriteReg(0xD52E, 0x03);
        LCD_WriteReg(0xD52F, 0x10);
        LCD_WriteReg(0xD530, 0x03);
        LCD_WriteReg(0xD531, 0x33);
        LCD_WriteReg(0xD532, 0x03);
        LCD_WriteReg(0xD533, 0x6D);
        LCD_WriteReg(0xD600, 0x00);
        LCD_WriteReg(0xD601, 0x33);
        LCD_WriteReg(0xD602, 0x00);
        LCD_WriteReg(0xD603, 0x34);
        LCD_WriteReg(0xD604, 0x00);
        LCD_WriteReg(0xD605, 0x3A);
        LCD_WriteReg(0xD606, 0x00);
        LCD_WriteReg(0xD607, 0x4A);
        LCD_WriteReg(0xD608, 0x00);
        LCD_WriteReg(0xD609, 0x5C);
        LCD_WriteReg(0xD60A, 0x00);
        LCD_WriteReg(0xD60B, 0x81);

        LCD_WriteReg(0xD60C, 0x00);
        LCD_WriteReg(0xD60D, 0xA6);
        LCD_WriteReg(0xD60E, 0x00);
        LCD_WriteReg(0xD60F, 0xE5);
        LCD_WriteReg(0xD610, 0x01);
        LCD_WriteReg(0xD611, 0x13);
        LCD_WriteReg(0xD612, 0x01);
        LCD_WriteReg(0xD613, 0x54);
        LCD_WriteReg(0xD614, 0x01);
        LCD_WriteReg(0xD615, 0x82);
        LCD_WriteReg(0xD616, 0x01);
        LCD_WriteReg(0xD617, 0xCA);
        LCD_WriteReg(0xD618, 0x02);
        LCD_WriteReg(0xD619, 0x00);
        LCD_WriteReg(0xD61A, 0x02);
        LCD_WriteReg(0xD61B, 0x01);
        LCD_WriteReg(0xD61C, 0x02);
        LCD_WriteReg(0xD61D, 0x34);
        LCD_WriteReg(0xD61E, 0x02);
        LCD_WriteReg(0xD61F, 0x67);
        LCD_WriteReg(0xD620, 0x02);
        LCD_WriteReg(0xD621, 0x84);
        LCD_WriteReg(0xD622, 0x02);
        LCD_WriteReg(0xD623, 0xA4);
        LCD_WriteReg(0xD624, 0x02);
        LCD_WriteReg(0xD625, 0xB7);
        LCD_WriteReg(0xD626, 0x02);
        LCD_WriteReg(0xD627, 0xCF);
        LCD_WriteReg(0xD628, 0x02);
        LCD_WriteReg(0xD629, 0xDE);
        LCD_WriteReg(0xD62A, 0x02);
        LCD_WriteReg(0xD62B, 0xF2);
        LCD_WriteReg(0xD62C, 0x02);
        LCD_WriteReg(0xD62D, 0xFE);
        LCD_WriteReg(0xD62E, 0x03);
        LCD_WriteReg(0xD62F, 0x10);
        LCD_WriteReg(0xD630, 0x03);
        LCD_WriteReg(0xD631, 0x33);
        LCD_WriteReg(0xD632, 0x03);
        LCD_WriteReg(0xD633, 0x6D);
        //LV2 Page 0 enable
        LCD_WriteReg(0xF000, 0x55);
        LCD_WriteReg(0xF001, 0xAA);
        LCD_WriteReg(0xF002, 0x52);
        LCD_WriteReg(0xF003, 0x08);
        LCD_WriteReg(0xF004, 0x00);
        //Display control
        LCD_WriteReg(0xB100, 0xCC);
        LCD_WriteReg(0xB101, 0x00);
        //Source hold time
        LCD_WriteReg(0xB600, 0x05);
        //Gate EQ control
        LCD_WriteReg(0xB700, 0x70);
        LCD_WriteReg(0xB701, 0x70);
        //Source EQ control (Mode 2)
        LCD_WriteReg(0xB800, 0x01);
        LCD_WriteReg(0xB801, 0x03);
        LCD_WriteReg(0xB802, 0x03);
        LCD_WriteReg(0xB803, 0x03);
        //Inversion mode (2-dot)
        LCD_WriteReg(0xBC00, 0x02);
        LCD_WriteReg(0xBC01, 0x00);
        LCD_WriteReg(0xBC02, 0x00);
        //Timing control 4H w/ 4-delay
        LCD_WriteReg(0xC900, 0xD0);
        LCD_WriteReg(0xC901, 0x02);
        LCD_WriteReg(0xC902, 0x50);
        LCD_WriteReg(0xC903, 0x50);
        LCD_WriteReg(0xC904, 0x50);
        LCD_WriteReg(0x3500, 0x00);
        LCD_WriteReg(0x3A00, 0x55); //16-bit/pixel
        LCD_WR_REG(0x1100);
        rt_thread_mdelay(1);
        LCD_WR_REG(0x2900);
    }
    else if (lcddev.id == 0X1963)
    {
        LCD_WR_REG(0xE2);  //Set PLL with OSC = 10MHz (hardware),   Multiplier N = 35, 250MHz < VCO < 800MHz = OSC*(N+1), VCO = 300MHz
        LCD_WR_DATA(0x1D); //参数1
        LCD_WR_DATA(0x02); //参数2 Divider M = 2, PLL = 300/(M+1) = 100MHz
        LCD_WR_DATA(0x04); //参数3 Validate M and N values
        rt_thread_mdelay(1);
        LCD_WR_REG(0xE0);  // Start PLL command
        LCD_WR_DATA(0x01); // enable PLL
        rt_thread_mdelay(10);
        LCD_WR_REG(0xE0);  // Start PLL command again
        LCD_WR_DATA(0x03); // now, use PLL output as system clock
        rt_thread_mdelay(12);
        LCD_WR_REG(0x01); //软复位
        rt_thread_mdelay(10);

        LCD_WR_REG(0xE6); //设置像素频率,33Mhz
        LCD_WR_DATA(0x2F);
        LCD_WR_DATA(0xFF);
        LCD_WR_DATA(0xFF);

        LCD_WR_REG(0xB0);  //设置LCD模式
        LCD_WR_DATA(0x20); //24位模式
        LCD_WR_DATA(0x00); //TFT 模式

        LCD_WR_DATA((SSD_HOR_RESOLUTION - 1) >> 8); //设置LCD水平像素
        LCD_WR_DATA(SSD_HOR_RESOLUTION - 1);
        LCD_WR_DATA((SSD_VER_RESOLUTION - 1) >> 8); //设置LCD垂直像素
        LCD_WR_DATA(SSD_VER_RESOLUTION - 1);
        LCD_WR_DATA(0x00); //RGB序列

        LCD_WR_REG(0xB4); //Set horizontal period
        LCD_WR_DATA((SSD_HT - 1) >> 8);
        LCD_WR_DATA(SSD_HT - 1);
        LCD_WR_DATA(SSD_HPS >> 8);
        LCD_WR_DATA(SSD_HPS);
        LCD_WR_DATA(SSD_HOR_PULSE_WIDTH - 1);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);
        LCD_WR_REG(0xB6); //Set vertical period
        LCD_WR_DATA((SSD_VT - 1) >> 8);
        LCD_WR_DATA(SSD_VT - 1);
        LCD_WR_DATA(SSD_VPS >> 8);
        LCD_WR_DATA(SSD_VPS);
        LCD_WR_DATA(SSD_VER_FRONT_PORCH - 1);
        LCD_WR_DATA(0x00);
        LCD_WR_DATA(0x00);

        LCD_WR_REG(0xF0);  //设置SSD1963与CPU接口为16bit
        LCD_WR_DATA(0x03); //16-bit(565 format) data for 16bpp

        LCD_WR_REG(0x29); //开启显示
        //设置PWM输出  背光通过占空比可调
        LCD_WR_REG(0xD0);  //设置自动白平衡DBC
        LCD_WR_DATA(0x00); //disable

        LCD_WR_REG(0xBE);  //配置PWM输出
        LCD_WR_DATA(0x05); //1设置PWM频率
        LCD_WR_DATA(0xFE); //2设置PWM占空比
        LCD_WR_DATA(0x01); //3设置C
        LCD_WR_DATA(0x00); //4设置D
        LCD_WR_DATA(0x00); //5设置E
        LCD_WR_DATA(0x00); //6设置F

        LCD_WR_REG(0xB8);  //设置GPIO配置
        LCD_WR_DATA(0x03); //2个IO口设置成输出
        LCD_WR_DATA(0x01); //GPIO使用正常的IO功能
        LCD_WR_REG(0xBA);
        LCD_WR_DATA(0X01); //GPIO[1:0]=01,控制LCD方向

        LCD_SSD_BackLightSet(100); //背光设置为最亮
    }
    //初始化完成以后,提速
    if (lcddev.id == 0X9341 || lcddev.id == 0X5310 || lcddev.id == 0X5510 || lcddev.id == 0X1963) //如果是这几个IC,则设置WR时序为最快
    {
        //重新配置写时序控制寄存器的时序
        FSMC_Bank1E->BWTR[6] &= ~(0XF << 0); //地址建立时间(ADDSET)清零
        FSMC_Bank1E->BWTR[6] &= ~(0XF << 8); //数据保存时间清零
        FSMC_Bank1E->BWTR[6] |= 3 << 0;      //地址建立时间(ADDSET)为3个HCLK =18ns
        FSMC_Bank1E->BWTR[6] |= 2 << 8;      //数据保存时间(DATAST)为6ns*3个HCLK=18ns
    }
    LCD_Display_Dir(1); //默认为横屏

    rt_pin_write(LCD_BL, PIN_HIGH);

    LCD_Clear(0xffff);

    return RT_EOK;
}

struct rt_device_graphic_ops fsmc_lcd_ops =
    {
        LCD_Fast_DrawPoint,
        LCD_ReadPoint,
        LCD_HLine,
        LCD_VLine,
        LCD_BlitLine,
};

static rt_err_t drv_lcd_control(struct rt_device *device, int cmd, void *args)
{
    struct drv_lcd_device *lcd = LCD_DEVICE(device);
    switch (cmd)
    {
    case RTGRAPHIC_CTRL_GET_INFO:
    {
        struct rt_device_graphic_info *info = (struct rt_device_graphic_info *)args;

        RT_ASSERT(info != RT_NULL);

        //this needs to be replaced by the customer
        info->pixel_format  = lcd->lcd_info.pixel_format;
        info->bits_per_pixel = lcd->lcd_info.bits_per_pixel;
        info->width = lcddev.width;
        info->height = lcddev.height;
    }
    break;
    }

    return RT_EOK;
}

#ifdef RT_USING_DEVICE_OPS
const static struct rt_device_ops lcd_ops =
    {
        drv_lcd_init,
        RT_NULL,
        RT_NULL,
        RT_NULL,
        RT_NULL,
        drv_lcd_control};
#endif

int drv_lcd_hw_init(void)
{
    rt_err_t result = RT_EOK;
    struct rt_device *device = &_lcd.parent;
    /* memset _lcd to zero */
    memset(&_lcd, 0x00, sizeof(_lcd));

    _lcd.lcd_info.bits_per_pixel = 16;
    _lcd.lcd_info.pixel_format = RTGRAPHIC_PIXEL_FORMAT_RGB565;

    device->type = RT_Device_Class_Graphic;
#ifdef RT_USING_DEVICE_OPS
    device->ops = &lcd_ops;
#else
    device->init = drv_lcd_init;
    device->control = drv_lcd_control;
#endif
    device->user_data = &fsmc_lcd_ops;
    /* register lcd device */
    rt_device_register(device, "lcd", RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_STANDALONE);

    return result;
}
INIT_DEVICE_EXPORT(drv_lcd_hw_init);

#ifdef BSP_USING_ONBOARD_LCD_TEST
void lcd_auto_fill(void *para)
{
    int num = (int)para;
    do
    {
        LCD_Clear(rt_tick_get());
        rt_thread_mdelay(500);
    }while(--num);
}

#include <stdlib.h> /* atoi */
void lcd_fill(int argc, void **argv)
{
    static rt_uint8_t lcd_init = 0;
    rt_device_t lcd = RT_NULL;

    if(lcd_init == 0)
    {
        lcd_init = 1;

        lcd = rt_device_find("lcd");
        rt_device_init(lcd);
    }

    if(argc == 1)
    {
        lcd_auto_fill((void *)1);
    }
    else if(argc == 3)
    {
        if(rt_strcmp(argv[1], "-t")==0)
        {
            rt_thread_t tid = RT_NULL;
            tid = rt_thread_create("lcd_fill", lcd_auto_fill, (void *)atoi(argv[2]), 512, 23,10);
            rt_thread_startup(tid);
        }
    }
}
MSH_CMD_EXPORT(lcd_fill, lcd fill test for mcu lcd);
#endif