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

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[add] proting 'lvgl' for stm32f407-atk-explorer.
2021-12-29 18:53:23 +08:00
/*
Add lvgl adaptation of touch screen xpt2046 for BSP (#6114) * lvgl adaptation to resistive touch screen xpt2046 * some bug * canonical code * canonical code * fix * Modify the calibration section * Modify the calibration section * fix
2022-06-29 14:11:36 +08:00
* Copyright (c) 2006-2022, RT-Thread Development Team
[add] proting 'lvgl' for stm32f407-atk-explorer.
2021-12-29 18:53:23 +08:00
*
* 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>
Add lvgl adaptation of touch screen xpt2046 for BSP (#6114) * lvgl adaptation to resistive touch screen xpt2046 * some bug * canonical code * canonical code * fix * Modify the calibration section * Modify the calibration section * fix
2022-06-29 14:11:36 +08:00
* 2022-6-26 solar Improve the api required for resistive touch screen calibration
[add] proting 'lvgl' for stm32f407-atk-explorer.
2021-12-29 18:53:23 +08:00
*/
#include <board.h>
#include "drv_lcd.h"
[ci][stm32f407] add attach config CI check
2023-12-26 22:06:30 +08:00
#include <drv_gpio.h>
#include <string.h>
[add] proting 'lvgl' for stm32f407-atk-explorer.
2021-12-29 18:53:23 +08:00
//#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;
}
}
Add lvgl adaptation of touch screen xpt2046 for BSP (#6114) * lvgl adaptation to resistive touch screen xpt2046 * some bug * canonical code * canonical code * fix * Modify the calibration section * Modify the calibration section * fix
2022-06-29 14:11:36 +08:00
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;
}
}
}
[add] proting 'lvgl' for stm32f407-atk-explorer.
2021-12-29 18:53:23 +08:00
void LCD_HLine(const char *pixel, int x1, int x2, int y)
{
Add lvgl adaptation of touch screen xpt2046 for BSP (#6114) * lvgl adaptation to resistive touch screen xpt2046 * some bug * canonical code * canonical code * fix * Modify the calibration section * Modify the calibration section * fix
2022-06-29 14:11:36 +08:00
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);
[add] proting 'lvgl' for stm32f407-atk-explorer.
2021-12-29 18:53:23 +08:00
}
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)
{
Add lvgl adaptation of touch screen xpt2046 for BSP (#6114) * lvgl adaptation to resistive touch screen xpt2046 * some bug * canonical code * canonical code * fix * Modify the calibration section * Modify the calibration section * fix
2022-06-29 14:11:36 +08:00
LCD_WR_REG(0xE2); //Set PLL with OSC = 10MHz (hardware), Multiplier N = 35, 250MHz < VCO < 800MHz = OSC*(N+1), VCO = 300MHz
[add] proting 'lvgl' for stm32f407-atk-explorer.
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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,
Add lvgl adaptation of touch screen xpt2046 for BSP (#6114) * lvgl adaptation to resistive touch screen xpt2046 * some bug * canonical code * canonical code * fix * Modify the calibration section * Modify the calibration section * fix
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LCD_VLine,
[add] proting 'lvgl' for stm32f407-atk-explorer.
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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);
[lvgl][stm32f407] 优化LVGL初始化流程
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#ifdef BSP_USING_ONBOARD_LCD_TEST
[add] proting 'lvgl' for stm32f407-atk-explorer.
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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