利用CubeMX复现正点原子TFTLCD驱动例程

来源：正点原子

FMC的工作原理暂时先欠着，先记录一下CRUD的过程。

第一步准备一个us级别延时函数，不会的参考拙作：STM32的定时器简介-CSDN博客

第二部开启FMC外设：

①进入 Pinout->FMC 配置栏，配置 FMC 基本参数。这里我们使用的是BANK1 的第一个分区 NE1 ，同时把 LCD 作为 SRAM 使用， 19 位地址线， 16 位数据线。配置参数如下图 17.5.1 所示：

②点击 Configuration->FMC 进入 FMC 配置界面，在 NOR/SRAM 1 选项卡之下配置相关参数。

第三步生成代码并编辑工程，绝大部分都是直接CV正点原子的源码：

①准备delay.c、delay.h、sys.c和sys.h四个文件

delay.c

#include "delay.h"//延时nus
//nus:要延时的us数
void delay_us(uint32_t us)
{		uint16_t differ = 0xffff-us-5;                __HAL_TIM_SET_COUNTER(&htim6,differ);    HAL_TIM_Base_Start(&htim6);         while(differ < 0xffff-5){    differ = __HAL_TIM_GET_COUNTER(&htim6);        }HAL_TIM_Base_Stop(&htim6);
}//延时nms
//nms:要延时的ms数
void delay_ms(uint16_t nms)
{uint32_t i;for(i=0;i<nms;i++) {delay_us(1000);}
}

delay.h

#ifndef __delay_H
#define __delay_H#include "tim.h"void delay_us(uint32_t us);
void delay_ms(uint16_t nms);#endif

sys.c

#include "sys.h"//THUMB指令不支持汇编内联
//采用如下方法实现执行汇编指令WFI  
__asm void WFI_SET(void)
{WFI;		  
}
//关闭所有中断(但是不包括fault和NMI中断)
__asm void INTX_DISABLE(void)
{CPSID   IBX      LR	  
}
//开启所有中断
__asm void INTX_ENABLE(void)
{CPSIE   IBX      LR  
}
//设置栈顶地址
//addr:栈顶地址
__asm void MSR_MSP(uint32_t addr) 
{MSR MSP, r0 			//set Main Stack valueBX r14
}

sys.h

#ifndef __sys_H
#define __sys_H#include "main.h"//定义一些常用的数据类型短关键字 
typedef int32_t  s32;
typedef int16_t s16;
typedef int8_t  s8;typedef const int32_t sc32;  
typedef const int16_t sc16;  
typedef const int8_t sc8;  typedef __IO int32_t  vs32;
typedef __IO int16_t  vs16;
typedef __IO int8_t   vs8;typedef __I int32_t vsc32;  
typedef __I int16_t vsc16; 
typedef __I int8_t vsc8;   typedef uint32_t  u32;
typedef uint16_t u16;
typedef uint8_t  u8;typedef const uint32_t uc32;  
typedef const uint16_t uc16;  
typedef const uint8_t uc8; typedef __IO uint32_t  vu32;
typedef __IO uint16_t vu16;
typedef __IO uint8_t  vu8;typedef __I uint32_t vuc32;  
typedef __I uint16_t vuc16; 
typedef __I uint8_t vuc8;  //位带操作,实现51类似的GPIO控制功能
//具体实现思想,参考<<CM3权威指南>>第五章(87页~92页).M4同M3类似,只是寄存器地址变了.
//IO口操作宏定义
#define BITBAND(addr, bitnum) ((addr & 0xF0000000)+0x2000000+((addr &0xFFFFF)<<5)+(bitnum<<2)) 
#define MEM_ADDR(addr)  *((volatile unsigned long  *)(addr)) 
#define BIT_ADDR(addr, bitnum)   MEM_ADDR(BITBAND(addr, bitnum)) 
//IO口地址映射
#define GPIOA_ODR_Addr    (GPIOA_BASE+20) //0x40020014
#define GPIOB_ODR_Addr    (GPIOB_BASE+20) //0x40020414 
#define GPIOC_ODR_Addr    (GPIOC_BASE+20) //0x40020814 
#define GPIOD_ODR_Addr    (GPIOD_BASE+20) //0x40020C14 
#define GPIOE_ODR_Addr    (GPIOE_BASE+20) //0x40021014 
#define GPIOF_ODR_Addr    (GPIOF_BASE+20) //0x40021414    
#define GPIOG_ODR_Addr    (GPIOG_BASE+20) //0x40021814   
#define GPIOH_ODR_Addr    (GPIOH_BASE+20) //0x40021C14    
#define GPIOI_ODR_Addr    (GPIOI_BASE+20) //0x40022014 
#define GPIOJ_ODR_ADDr    (GPIOJ_BASE+20) //0x40022414
#define GPIOK_ODR_ADDr    (GPIOK_BASE+20) //0x40022814#define GPIOA_IDR_Addr    (GPIOA_BASE+16) //0x40020010 
#define GPIOB_IDR_Addr    (GPIOB_BASE+16) //0x40020410 
#define GPIOC_IDR_Addr    (GPIOC_BASE+16) //0x40020810 
#define GPIOD_IDR_Addr    (GPIOD_BASE+16) //0x40020C10 
#define GPIOE_IDR_Addr    (GPIOE_BASE+16) //0x40021010 
#define GPIOF_IDR_Addr    (GPIOF_BASE+16) //0x40021410 
#define GPIOG_IDR_Addr    (GPIOG_BASE+16) //0x40021810 
#define GPIOH_IDR_Addr    (GPIOH_BASE+16) //0x40021C10 
#define GPIOI_IDR_Addr    (GPIOI_BASE+16) //0x40022010 
#define GPIOJ_IDR_Addr    (GPIOJ_BASE+16) //0x40022410 
#define GPIOK_IDR_Addr    (GPIOK_BASE+16) //0x40022810 //IO口操作,只对单一的IO口!
//确保n的值小于16!
#define PAout(n)   BIT_ADDR(GPIOA_ODR_Addr,n)  //输出 
#define PAin(n)    BIT_ADDR(GPIOA_IDR_Addr,n)  //输入 #define PBout(n)   BIT_ADDR(GPIOB_ODR_Addr,n)  //输出 
#define PBin(n)    BIT_ADDR(GPIOB_IDR_Addr,n)  //输入 #define PCout(n)   BIT_ADDR(GPIOC_ODR_Addr,n)  //输出 
#define PCin(n)    BIT_ADDR(GPIOC_IDR_Addr,n)  //输入 #define PDout(n)   BIT_ADDR(GPIOD_ODR_Addr,n)  //输出 
#define PDin(n)    BIT_ADDR(GPIOD_IDR_Addr,n)  //输入 #define PEout(n)   BIT_ADDR(GPIOE_ODR_Addr,n)  //输出 
#define PEin(n)    BIT_ADDR(GPIOE_IDR_Addr,n)  //输入#define PFout(n)   BIT_ADDR(GPIOF_ODR_Addr,n)  //输出 
#define PFin(n)    BIT_ADDR(GPIOF_IDR_Addr,n)  //输入#define PGout(n)   BIT_ADDR(GPIOG_ODR_Addr,n)  //输出 
#define PGin(n)    BIT_ADDR(GPIOG_IDR_Addr,n)  //输入#define PHout(n)   BIT_ADDR(GPIOH_ODR_Addr,n)  //输出 
#define PHin(n)    BIT_ADDR(GPIOH_IDR_Addr,n)  //输入#define PIout(n)   BIT_ADDR(GPIOI_ODR_Addr,n)  //输出 
#define PIin(n)    BIT_ADDR(GPIOI_IDR_Addr,n)  //输入#define PJout(n)   BIT_ADDR(GPIOJ_ODR_Addr,n)  //输出 
#define PJin(n)    BIT_ADDR(GPIOJ_IDR_Addr,n)  //输入#define PKout(n)   BIT_ADDR(GPIOK_ODR_Addr,n)  //输出 
#define PKin(n)    BIT_ADDR(GPIOK_IDR_Addr,n)  //输入//以下为汇编函数
void WFI_SET(void);		//执行WFI指令
void INTX_DISABLE(void);//关闭所有中断
void INTX_ENABLE(void);	//开启所有中断
void MSR_MSP(u32 addr);	//设置堆栈地址 #endif

②把fmc自动生成的代码注释掉一部分

③这个printf语句要屏蔽掉

④整体代码,按需裁剪

lcd.c

#include "lcd.h"
#include "font.h"SRAM_HandleTypeDef SRAM_Handler;    //SRAM句柄(用于控制LCD)//LCD的画笔颜色和背景色
u32 POINT_COLOR = 0xFF000000;		//画笔颜色
u32 BACK_COLOR = 0xFFFFFFFF;  	//背景色//管理LCD重要参数
//默认为竖屏
_lcd_dev lcddev;//写寄存器函数
//regval:寄存器值
void LCD_WR_REG(vu16 regval)
{regval = regval;		//使用-O2优化的时候,必须插入的延时LCD->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(vu16 data)
{data = data;			//使用-O2优化的时候,必须插入的延时LCD->LCD_RAM = data;
}
//读LCD数据
//返回值:读到的值
u16 LCD_RD_DATA(void)
{vu16 ram;			//防止被优化ram = LCD->LCD_RAM;return ram;
}
//写寄存器
//LCD_Reg:寄存器地址
//LCD_RegValue:要写入的数据
void LCD_WriteReg(u16 LCD_Reg, u16 LCD_RegValue)
{LCD->LCD_REG = LCD_Reg;		//写入要写的寄存器序号LCD->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
u16 LCD_ReadReg(u16 LCD_Reg)
{LCD_WR_REG(LCD_Reg);		//写入要读的寄存器序号delay_us(5);return LCD_RD_DATA();		//返回读到的值
}
//开始写GRAM
void LCD_WriteRAM_Prepare(void)
{LCD->LCD_REG = lcddev.wramcmd;
}
//LCD写GRAM
//RGB_Code:颜色值
void LCD_WriteRAM(u16 RGB_Code)
{LCD->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
u16 LCD_BGR2RGB(u16 c)
{u16  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);
}
//当mdk -O1时间优化时需要设置
//延时i
void opt_delay(u8 i)
{while (i--);
}
//读取个某点的颜色值
//x,y:坐标
//返回值:此点的颜色
u32 LCD_ReadPoint(u16 x, u16 y)
{u16 r = 0, g = 0, b = 0;if (x >= lcddev.width || y >= lcddev.height)return 0;	//超过了范围,直接返回LCD_SetCursor(x, y);if (lcddev.id == 0X5510)    //5510 发送读GRAM指令{LCD_WR_REG(0X2E00);}else                        //其他IC(9341/5310/1963/7789/7796/9806)发送读GRAM指令{LCD_WR_REG(0X2E);}r = LCD_RD_DATA();								//dummy Readif (lcddev.id == 0X1963)return r;					//1963直接读就可以opt_delay(2);r = LCD_RD_DATA();  		  						//实际坐标颜色if (lcddev.id == 0X7796)    //7796 一次读取一个像素值{return r;}//9341/5310/5510/7789/9806 要分2次读出opt_delay(2);b = LCD_RD_DATA();g = r & 0XFF;		//对于 9341/5310/5510/7789/9806, 第一次读取的是RG的值,R在前,G在后,各占8位g <<= 8;return (((r >> 11) << 11) | ((g >> 10) << 5) | (b >> 11));	// ILI9341/NT35310/NT35510/ST7789/ILI9806 需要公式转换一下
}//LCD开启显示
void LCD_DisplayOn(void)
{if (lcddev.id == 0X5510)    //5510开启显示指令{LCD_WR_REG(0X2900);     //开启显示}else                        //9341/5310/1963/7789/7796/9806 等发送开启显示指令{LCD_WR_REG(0X29);       //开启显示}
}
//LCD关闭显示
void LCD_DisplayOff(void)
{if (lcddev.id == 0X5510)    //5510关闭显示指令{LCD_WR_REG(0X2800);     //关闭显示}else                        //9341/5310/1963/7789/7796/9806 等发送关闭显示指令{LCD_WR_REG(0X28);       //关闭显示}
}
//设置光标位置(对RGB屏无效)
//Xpos:横坐标
//Ypos:纵坐标
void LCD_SetCursor(u16 Xpos, u16 Ypos)
{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);}else     // 9341/5310/7789/7796/9806 等设置坐标{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);}
}
//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)
//9341/5310/5510/1963/7789等IC已经实际测试
void LCD_Scan_Dir(u8 dir)
{u16 regval = 0;u16 dirreg = 0;u16 temp;//横屏时，对1963不改变扫描方向！竖屏时1963改变方向if ((lcddev.dir == 1 && lcddev.id != 0X1963) || (lcddev.dir == 0 && lcddev.id == 0X1963)) {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;}}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;}dirreg = 0X36;if (lcddev.id == 0X5510)dirreg = 0X3600;if (lcddev.id == 0X9341 || lcddev.id == 0X7789 || lcddev.id == 0x7796)   //9341 & 7789 &7796 要设置BGR位{regval |= 0X08;}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);}
}
//画点
//x,y:坐标
//POINT_COLOR:此点的颜色
void LCD_DrawPoint(u16 x, u16 y)
{LCD_SetCursor(x, y);		//设置光标位置LCD_WriteRAM_Prepare();	//开始写入GRAMLCD->LCD_RAM = POINT_COLOR;
}
//快速画点
//x,y:坐标
//color:颜色
void LCD_Fast_DrawPoint(u16 x, u16 y, u32 color)
{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);}else     //9341/5310/7789等设置坐标{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);}LCD->LCD_REG=lcddev.wramcmd; LCD->LCD_RAM=color; 
}
//SSD1963 背光设置
//pwm:背光等级,0~100.越大越亮.
void LCD_SSD_BackLightSet(u8 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CLCD_WR_DATA(0xFF);	//4设置DLCD_WR_DATA(0x00);	//5设置ELCD_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(u8 dir)
{lcddev.dir = dir;       //竖屏/横屏if (dir == 0)           //竖屏{lcddev.width = 240;lcddev.height = 320;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480lcddev.height = 800;    //设置高度800}else                        //其他IC, 包括:  9341/5310/7789/7796/9806等IC{lcddev.wramcmd = 0X2C;lcddev.setxcmd = 0X2A;lcddev.setycmd = 0X2B;}if (lcddev.id == 0X5310 || lcddev.id == 0x7796)    //如果是5310/7796  则表示是 320*480分辨率{lcddev.width = 320;lcddev.height = 480;}if (lcddev.id == 0X9806)    // 如果是9806 则表示是 480*800 分辨率 {lcddev.width = 480;lcddev.height = 800;}  }else     //横屏{lcddev.width = 320;lcddev.height = 240;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.id == 0x9806){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800lcddev.height = 480;    //设置高度480}else                        //其他IC, 包括: 9341/5310/7789/7796等IC{lcddev.wramcmd = 0X2C;lcddev.setxcmd = 0X2A;lcddev.setycmd = 0X2B;}if (lcddev.id == 0X5310 || lcddev.id == 0x7796)    //如果是5310/7796 则表示是 320*480分辨率{lcddev.width = 480;lcddev.height = 320;}}LCD_Scan_Dir(DFT_SCAN_DIR);     //默认扫描方向
}//设置窗口(对RGB屏无效),并自动设置画点坐标到窗口左上角(sx,sy).
//sx,sy:窗口起始坐标(左上角)
//width,height:窗口宽度和高度,必须大于0!!
//窗体大小:width*height.
void LCD_Set_Window(u16 sx, u16 sy, u16 width, u16 height)
{u16 twidth, theight;twidth = sx + width - 1;theight = sy + height - 1;if (lcddev.id == 0X1963 && lcddev.dir != 1)     //1963竖屏特殊处理{sx = lcddev.width - width - sx;height = sy + height - 1;LCD_WR_REG(lcddev.setxcmd);LCD_WR_DATA(sx >> 8);LCD_WR_DATA(sx & 0XFF);LCD_WR_DATA((sx + width - 1) >> 8);LCD_WR_DATA((sx + width - 1) & 0XFF);LCD_WR_REG(lcddev.setycmd);LCD_WR_DATA(sy >> 8);LCD_WR_DATA(sy & 0XFF);LCD_WR_DATA(height >> 8);LCD_WR_DATA(height & 0XFF);}else if (lcddev.id == 0X5510){LCD_WR_REG(lcddev.setxcmd);LCD_WR_DATA(sx >> 8);LCD_WR_REG(lcddev.setxcmd + 1);LCD_WR_DATA(sx & 0XFF);LCD_WR_REG(lcddev.setxcmd + 2);LCD_WR_DATA(twidth >> 8);LCD_WR_REG(lcddev.setxcmd + 3);LCD_WR_DATA(twidth & 0XFF);LCD_WR_REG(lcddev.setycmd);LCD_WR_DATA(sy >> 8);LCD_WR_REG(lcddev.setycmd + 1);LCD_WR_DATA(sy & 0XFF);LCD_WR_REG(lcddev.setycmd + 2);LCD_WR_DATA(theight >> 8);LCD_WR_REG(lcddev.setycmd + 3);LCD_WR_DATA(theight & 0XFF);}else     //9341/5310/7789/1963/7796/9806横屏 等 设置窗口{LCD_WR_REG(lcddev.setxcmd);LCD_WR_DATA(sx >> 8);LCD_WR_DATA(sx & 0XFF);LCD_WR_DATA(twidth >> 8);LCD_WR_DATA(twidth & 0XFF);LCD_WR_REG(lcddev.setycmd);LCD_WR_DATA(sy >> 8);LCD_WR_DATA(sy & 0XFF);LCD_WR_DATA(theight >> 8);LCD_WR_DATA(theight & 0XFF);}
}
//SRAM底层驱动，时钟使能，引脚分配
//此函数会被HAL_SRAM_Init()调用
//hsram:SRAM句柄
void HAL_SRAM_MspInit(SRAM_HandleTypeDef *hsram)
{GPIO_InitTypeDef GPIO_Initure;__HAL_RCC_FMC_CLK_ENABLE();				//使能FMC时钟__HAL_RCC_GPIOD_CLK_ENABLE();			//使能GPIOD时钟__HAL_RCC_GPIOE_CLK_ENABLE();			//使能GPIOE时钟//初始化PD0,1,4,5,7,8,9,10,13,14,15GPIO_Initure.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_4 | GPIO_PIN_5 | GPIO_PIN_7 | GPIO_PIN_8 | \GPIO_PIN_9 | GPIO_PIN_10 | GPIO_PIN_13 | GPIO_PIN_14 | GPIO_PIN_15;GPIO_Initure.Mode = GPIO_MODE_AF_PP; 		//推挽复用GPIO_Initure.Pull = GPIO_PULLUP;			//上拉GPIO_Initure.Speed = GPIO_SPEED_HIGH;		//高速GPIO_Initure.Alternate = GPIO_AF12_FMC;	//复用为FMCHAL_GPIO_Init(GPIOD, &GPIO_Initure);    //初始化//初始化PE7,8,9,10,11,12,13,14,15GPIO_Initure.Pin = GPIO_PIN_7 | GPIO_PIN_8 | GPIO_PIN_9 | GPIO_PIN_10 | GPIO_PIN_11 | \GPIO_PIN_12 | GPIO_PIN_13 | GPIO_PIN_14 | GPIO_PIN_15;HAL_GPIO_Init(GPIOE, &GPIO_Initure);
}//初始化lcd
//该初始化函数可以初始化各种型号的LCD(详见本.c文件最前面的描述)
void LCD_Init(void)
{GPIO_InitTypeDef GPIO_Initure;FMC_NORSRAM_TimingTypeDef FMC_ReadWriteTim;FMC_NORSRAM_TimingTypeDef FMC_WriteTim;__HAL_RCC_GPIOB_CLK_ENABLE();			//开启GPIOB时钟GPIO_Initure.Pin = GPIO_PIN_5;          //PB5,背光控制GPIO_Initure.Mode = GPIO_MODE_OUTPUT_PP; //推挽输出GPIO_Initure.Pull = GPIO_PULLUP;        //上拉GPIO_Initure.Speed = GPIO_SPEED_HIGH;   //高速HAL_GPIO_Init(GPIOB, &GPIO_Initure);SRAM_Handler.Instance = FMC_NORSRAM_DEVICE;SRAM_Handler.Extended = FMC_NORSRAM_EXTENDED_DEVICE;SRAM_Handler.Init.NSBank = FMC_NORSRAM_BANK1;   //使用NE1SRAM_Handler.Init.DataAddressMux = FMC_DATA_ADDRESS_MUX_DISABLE; //地址/数据线不复用SRAM_Handler.Init.MemoryType = FMC_MEMORY_TYPE_SRAM; //SRAMSRAM_Handler.Init.MemoryDataWidth = FMC_NORSRAM_MEM_BUS_WIDTH_16; //16位数据宽度SRAM_Handler.Init.BurstAccessMode = FMC_BURST_ACCESS_MODE_DISABLE; //是否使能突发访问,仅对同步突发存储器有效,此处未用到SRAM_Handler.Init.WaitSignalPolarity = FMC_WAIT_SIGNAL_POLARITY_LOW; //等待信号的极性,仅在突发模式访问下有用SRAM_Handler.Init.WaitSignalActive = FMC_WAIT_TIMING_BEFORE_WS; //存储器是在等待周期之前的一个时钟周期还是等待周期期间使能NWAITSRAM_Handler.Init.WriteOperation = FMC_WRITE_OPERATION_ENABLE;  //存储器写使能SRAM_Handler.Init.WaitSignal = FMC_WAIT_SIGNAL_DISABLE;         //等待使能位,此处未用到SRAM_Handler.Init.ExtendedMode = FMC_EXTENDED_MODE_ENABLE;      //读写使用不同的时序SRAM_Handler.Init.AsynchronousWait = FMC_ASYNCHRONOUS_WAIT_DISABLE; //是否使能同步传输模式下的等待信号,此处未用到SRAM_Handler.Init.WriteBurst = FMC_WRITE_BURST_DISABLE;         //禁止突发写SRAM_Handler.Init.ContinuousClock = FMC_CONTINUOUS_CLOCK_SYNC_ASYNC;//FMC读时序控制寄存器FMC_ReadWriteTim.AddressSetupTime = 0x0F;      //地址建立时间(ADDSET)为15个HCLK 1/180M*15=5.5ns*15=82.5nsFMC_ReadWriteTim.AddressHoldTime = 0x00;FMC_ReadWriteTim.DataSetupTime = 0x46;         //数据保存时间(DATAST)为70个HCLK	=5.5*70=385nsFMC_ReadWriteTim.AccessMode = FMC_ACCESS_MODE_A; //模式A//FMC写时序控制寄存器FMC_WriteTim.AddressSetupTime = 0x0F;          //地址建立时间(ADDSET)为15个HCLK=82.5nsFMC_WriteTim.AddressHoldTime = 0x00;FMC_WriteTim.DataSetupTime = 0x0F;             //数据保存时间(DATAST)为5.5ns*15个HCLK=82.5nsFMC_WriteTim.AccessMode = FMC_ACCESS_MODE_A;   //模式AHAL_SRAM_Init(&SRAM_Handler, &FMC_ReadWriteTim, &FMC_WriteTim);delay_ms(50); // delay 50 ms//尝试9341 ID的读取LCD_WR_REG(0XD3);lcddev.id = LCD_RD_DATA();	//dummy readlcddev.id = LCD_RD_DATA();	//读到0X00lcddev.id = LCD_RD_DATA();   	//读取93lcddev.id <<= 8;lcddev.id |= LCD_RD_DATA();  	//读取41if (lcddev.id != 0X9341)		//非9341,尝试看看是不是NT35310{LCD_WR_REG(0X04);lcddev.id = LCD_RD_DATA();      //dummy readlcddev.id = LCD_RD_DATA();      //读到0X85lcddev.id = LCD_RD_DATA();      //读取0X85lcddev.id <<= 8;lcddev.id |= LCD_RD_DATA();     //读取0X52if (lcddev.id == 0X8552)        //将8552的ID转换成7789{lcddev.id = 0x7789;}if (lcddev.id != 0x7789)        //也不是ST7789, 尝试是不是 NT35310{LCD_WR_REG(0XD4);lcddev.id = LCD_RD_DATA(); //dummy readlcddev.id = LCD_RD_DATA(); //读回0X01lcddev.id = LCD_RD_DATA(); //读回0X53lcddev.id <<= 8;lcddev.id |= LCD_RD_DATA();	//这里读回0X10if (lcddev.id != 0X5310)    //也不是NT35310,尝试看看是不是NT35510{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0X77 */lcddev.id <<= 8;lcddev.id |= LCD_RD_DATA(); /* 读取0X96 */if (lcddev.id != 0x7796)    /* 也不是ST7796,尝试看看是不是NT35510 */{//发送秘钥（厂家提供,照搬即可）LCD_WriteReg(0xF000, 0x0055);LCD_WriteReg(0xF001, 0x00AA);LCD_WriteReg(0xF002, 0x0052);LCD_WriteReg(0xF003, 0x0008);LCD_WriteReg(0xF004, 0x0001);LCD_WR_REG(0xC500);             //读取ID高8位lcddev.id = LCD_RD_DATA();      //读回0X55lcddev.id <<= 8;LCD_WR_REG(0xC501);             //读取ID低8位lcddev.id |= LCD_RD_DATA();     //读回0X10delay_ms(5);if (lcddev.id != 0X5510)        //也不是NT5510,尝试看看是不是SSD1963{LCD_WR_REG(0XD3);lcddev.id = LCD_RD_DATA();  /* dummy read */lcddev.id = LCD_RD_DATA();  /* 读回0X00 */lcddev.id = LCD_RD_DATA();  /* 读回0X98 */lcddev.id <<= 8;lcddev.id |= LCD_RD_DATA(); /* 读回0X06 */if (lcddev.id != 0x9806)    /* 也不是ILI9806,尝试看看是不是SSD1963 */{LCD_WR_REG(0XA1);lcddev.id = LCD_RD_DATA();lcddev.id = LCD_RD_DATA();  //读回0X57lcddev.id <<= 8;lcddev.id |= LCD_RD_DATA(); //读回0X61if (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}}}}}}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 controlLCD_WR_DATA(0x1B);   //VRH[5:0]LCD_WR_REG(0xC1);    //Power controlLCD_WR_DATA(0x01);   //SAP[2:0];BT[3:0]LCD_WR_REG(0xC5);    //VCM controlLCD_WR_DATA(0x30); 	 //3FLCD_WR_DATA(0x30); 	 //3CLCD_WR_REG(0xC7);    //VCM control2LCD_WR_DATA(0XB7);LCD_WR_REG(0x36);    // Memory Access ControlLCD_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 ControlLCD_WR_DATA(0x0A);LCD_WR_DATA(0xA2);LCD_WR_REG(0xF2);    // 3Gamma Function DisableLCD_WR_DATA(0x00);LCD_WR_REG(0x26);    //Gamma curve selectedLCD_WR_DATA(0x01);LCD_WR_REG(0xE0);    //Set GammaLCD_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 GammaLCD_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 Sleepdelay_ms(120);LCD_WR_REG(0x29); //display on}else if (lcddev.id == 0x7789)   //7789初始化{LCD_WR_REG(0x11);delay_ms(120);LCD_WR_REG(0x36);LCD_WR_DATA(0x00);LCD_WR_REG(0x3A);LCD_WR_DATA(0X05);LCD_WR_REG(0xB2);LCD_WR_DATA(0x0C);LCD_WR_DATA(0x0C);LCD_WR_DATA(0x00);LCD_WR_DATA(0x33);LCD_WR_DATA(0x33);LCD_WR_REG(0xB7);LCD_WR_DATA(0x35);LCD_WR_REG(0xBB);       //vcomLCD_WR_DATA(0x32);      //30LCD_WR_REG(0xC0);LCD_WR_DATA(0x0C);LCD_WR_REG(0xC2);LCD_WR_DATA(0x01);LCD_WR_REG(0xC3);       //vrhLCD_WR_DATA(0x10);      //17 0DLCD_WR_REG(0xC4);       //vdvLCD_WR_DATA(0x20);      //20LCD_WR_REG(0xC6);LCD_WR_DATA(0x0f);LCD_WR_REG(0xD0);LCD_WR_DATA(0xA4);LCD_WR_DATA(0xA1);LCD_WR_REG(0xE0);       //Set GammaLCD_WR_DATA(0xd0);LCD_WR_DATA(0x00);LCD_WR_DATA(0x02);LCD_WR_DATA(0x07);LCD_WR_DATA(0x0a);LCD_WR_DATA(0x28);LCD_WR_DATA(0x32);LCD_WR_DATA(0X44);LCD_WR_DATA(0x42);LCD_WR_DATA(0x06);LCD_WR_DATA(0x0e);LCD_WR_DATA(0x12);LCD_WR_DATA(0x14);LCD_WR_DATA(0x17);LCD_WR_REG(0XE1);       //Set GammaLCD_WR_DATA(0xd0);LCD_WR_DATA(0x00);LCD_WR_DATA(0x02);LCD_WR_DATA(0x07);LCD_WR_DATA(0x0a);LCD_WR_DATA(0x28);LCD_WR_DATA(0x31);LCD_WR_DATA(0x54);LCD_WR_DATA(0x47);LCD_WR_DATA(0x0e);LCD_WR_DATA(0x1c);LCD_WR_DATA(0x17);LCD_WR_DATA(0x1b);LCD_WR_DATA(0x1e);LCD_WR_REG(0x2A);LCD_WR_DATA(0x00);LCD_WR_DATA(0x00);LCD_WR_DATA(0x00);LCD_WR_DATA(0xef);LCD_WR_REG(0x2B);LCD_WR_DATA(0x00);LCD_WR_DATA(0x00);LCD_WR_DATA(0x01);LCD_WR_DATA(0x3f);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);	  //5fLCD_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);	//66LCD_WR_REG(0x11);delay_ms(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 5.2VLCD_WriteReg(0xB000, 0x0D);LCD_WriteReg(0xB001, 0x0D);LCD_WriteReg(0xB002, 0x0D);//AVDD ratioLCD_WriteReg(0xB600, 0x34);LCD_WriteReg(0xB601, 0x34);LCD_WriteReg(0xB602, 0x34);//AVEE -5.2VLCD_WriteReg(0xB100, 0x0D);LCD_WriteReg(0xB101, 0x0D);LCD_WriteReg(0xB102, 0x0D);//AVEE ratioLCD_WriteReg(0xB700, 0x34);LCD_WriteReg(0xB701, 0x34);LCD_WriteReg(0xB702, 0x34);//VCL -2.5VLCD_WriteReg(0xB200, 0x00);LCD_WriteReg(0xB201, 0x00);LCD_WriteReg(0xB202, 0x00);//VCL ratioLCD_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 ratioLCD_WriteReg(0xB900, 0x34);LCD_WriteReg(0xB901, 0x34);LCD_WriteReg(0xB902, 0x34);//VGL_REG -10VLCD_WriteReg(0xB500, 0x08);LCD_WriteReg(0xB501, 0x08);LCD_WriteReg(0xB502, 0x08);LCD_WriteReg(0xC200, 0x03);//VGLX ratioLCD_WriteReg(0xBA00, 0x24);LCD_WriteReg(0xBA01, 0x24);LCD_WriteReg(0xBA02, 0x24);//VGMP/VGSP 4.5V/0VLCD_WriteReg(0xBC00, 0x00);LCD_WriteReg(0xBC01, 0x78);LCD_WriteReg(0xBC02, 0x00);//VGMN/VGSN -4.5V/0VLCD_WriteReg(0xBD00, 0x00);LCD_WriteReg(0xBD01, 0x78);LCD_WriteReg(0xBD02, 0x00);//VCOMLCD_WriteReg(0xBE00, 0x00);LCD_WriteReg(0xBE01, 0x64);//Gamma SettingLCD_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 enableLCD_WriteReg(0xF000, 0x55);LCD_WriteReg(0xF001, 0xAA);LCD_WriteReg(0xF002, 0x52);LCD_WriteReg(0xF003, 0x08);LCD_WriteReg(0xF004, 0x00);//Display controlLCD_WriteReg(0xB100, 0xCC);LCD_WriteReg(0xB101, 0x00);//Source hold timeLCD_WriteReg(0xB600, 0x05);//Gate EQ controlLCD_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-delayLCD_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/pixelLCD_WR_REG(0x1100);delay_us(120);LCD_WR_REG(0x2900);}else if (lcddev.id == 0x7796){LCD_WR_REG(0x11);delay_ms(120); LCD_WR_REG(0x36); /* Memory Data Access Control MY,MX~~ */LCD_WR_DATA(0x48);LCD_WR_REG(0x3A);LCD_WR_DATA(0x55);LCD_WR_REG(0xF0);LCD_WR_DATA(0xC3);LCD_WR_REG(0xF0);LCD_WR_DATA(0x96);LCD_WR_REG(0xB4);LCD_WR_DATA(0x01);LCD_WR_REG(0xB6); /* Display Function Control */LCD_WR_DATA(0x0A);LCD_WR_DATA(0xA2);LCD_WR_REG(0xB7);LCD_WR_DATA(0xC6);LCD_WR_REG(0xB9);LCD_WR_DATA(0x02);LCD_WR_DATA(0xE0);LCD_WR_REG(0xC0);LCD_WR_DATA(0x80);LCD_WR_DATA(0x16);LCD_WR_REG(0xC1);LCD_WR_DATA(0x19);LCD_WR_REG(0xC2);LCD_WR_DATA(0xA7);LCD_WR_REG(0xC5);LCD_WR_DATA(0x16);   LCD_WR_REG(0xE8);LCD_WR_DATA(0x40);LCD_WR_DATA(0x8A);LCD_WR_DATA(0x00);LCD_WR_DATA(0x00);LCD_WR_DATA(0x29);LCD_WR_DATA(0x19);LCD_WR_DATA(0xA5);LCD_WR_DATA(0x33);LCD_WR_REG(0xE0);LCD_WR_DATA(0xF0);LCD_WR_DATA(0x07);LCD_WR_DATA(0x0D);LCD_WR_DATA(0x04);LCD_WR_DATA(0x05);LCD_WR_DATA(0x14);LCD_WR_DATA(0x36);LCD_WR_DATA(0x54);LCD_WR_DATA(0x4C);LCD_WR_DATA(0x38);LCD_WR_DATA(0x13);LCD_WR_DATA(0x14);LCD_WR_DATA(0x2E);LCD_WR_DATA(0x34);LCD_WR_REG(0xE1);LCD_WR_DATA(0xF0);LCD_WR_DATA(0x10);LCD_WR_DATA(0x14);LCD_WR_DATA(0x0E);LCD_WR_DATA(0x0C);LCD_WR_DATA(0x08);LCD_WR_DATA(0x35);LCD_WR_DATA(0x44);LCD_WR_DATA(0x4C);LCD_WR_DATA(0x26);LCD_WR_DATA(0x10);LCD_WR_DATA(0x12);LCD_WR_DATA(0x2C);LCD_WR_DATA(0x32);LCD_WR_REG(0xF0);LCD_WR_DATA(0x3C);LCD_WR_REG(0xF0);LCD_WR_DATA(0x69);delay_ms(120);LCD_WR_REG(0x21);LCD_WR_REG(0x29);}else if (lcddev.id == 0x9806){LCD_WR_REG(0xFF); /* EXTC Command Set enable register */LCD_WR_DATA(0xFF);LCD_WR_DATA(0x98);LCD_WR_DATA(0x06);LCD_WR_REG(0xBC); /* GIP 1 */LCD_WR_DATA(0x01);LCD_WR_DATA(0x0F);LCD_WR_DATA(0x61);LCD_WR_DATA(0xFF);LCD_WR_DATA(0x01);LCD_WR_DATA(0x01);LCD_WR_DATA(0x0B);LCD_WR_DATA(0x10);LCD_WR_DATA(0x37);LCD_WR_DATA(0x63);LCD_WR_DATA(0xFF);LCD_WR_DATA(0xFF);LCD_WR_DATA(0x01);LCD_WR_DATA(0x01);LCD_WR_DATA(0x00);LCD_WR_DATA(0x00);LCD_WR_DATA(0xFF);LCD_WR_DATA(0x52);LCD_WR_DATA(0x01);LCD_WR_DATA(0x00);LCD_WR_DATA(0x40);LCD_WR_REG(0xBD); /* GIP 2 */LCD_WR_DATA(0x01);LCD_WR_DATA(0x23);LCD_WR_DATA(0x45);LCD_WR_DATA(0x67);LCD_WR_DATA(0x01);LCD_WR_DATA(0x23);LCD_WR_DATA(0x45);LCD_WR_DATA(0x67);LCD_WR_REG(0xBE); /* GIP 3 */LCD_WR_DATA(0x00);LCD_WR_DATA(0x01);LCD_WR_DATA(0xAB);LCD_WR_DATA(0x60);LCD_WR_DATA(0x22);LCD_WR_DATA(0x22);LCD_WR_DATA(0x22);LCD_WR_DATA(0x22);LCD_WR_DATA(0x22);LCD_WR_REG(0xC7); /* VCOM Control */LCD_WR_DATA(0x36);LCD_WR_REG(0xED); /* EN_volt_reg VGMP / VGMN /VGSP / VGSN voltage to output */LCD_WR_DATA(0x7F);LCD_WR_DATA(0x0F);LCD_WR_REG(0XC0); /* Power Control 1 Setting AVDD / AVEE / VGH / VGL */LCD_WR_DATA(0x0F);LCD_WR_DATA(0x0B);LCD_WR_DATA(0x0A);  /* VGH 15V,VGLO-10V */LCD_WR_REG(0XFC); /* AVDD / AVEE generated by internal pumping. */LCD_WR_DATA(0x08);LCD_WR_REG(0XDF); LCD_WR_DATA(0x00);LCD_WR_DATA(0x00);LCD_WR_DATA(0x00);LCD_WR_DATA(0x00);LCD_WR_DATA(0x00);LCD_WR_DATA(0x20);LCD_WR_REG(0XF3); /* DVDD Voltage Setting */LCD_WR_DATA(0x74);LCD_WR_REG(0xB4); /* Inversion Type */LCD_WR_DATA(0x00);  /* 02 */LCD_WR_DATA(0x00);  /* 02 */LCD_WR_DATA(0x00);  /* 02 */LCD_WR_REG(0xF7); /* Resolution Control */LCD_WR_DATA(0x82);  /* 480*800 */LCD_WR_REG(0xB1); /* FRAME RATE Setting */LCD_WR_DATA(0x00);LCD_WR_DATA(0x13);LCD_WR_DATA(0x13); LCD_WR_REG(0XF2); /* CR_EQ_PC_SDT  #C0,06,40,28 */LCD_WR_DATA(0x80);LCD_WR_DATA(0x04);LCD_WR_DATA(0x40);LCD_WR_DATA(0x28);LCD_WR_REG(0XC1); /* Power Control 2  SD OP Bias_VRH1_VRH2_EXT_CPCK_SEL */LCD_WR_DATA(0x17);LCD_WR_DATA(0x88);  /* VGMP */LCD_WR_DATA(0x88);  /* VGMN */LCD_WR_DATA(0x20);LCD_WR_REG(0xE0); /* Positive Gamma Control */LCD_WR_DATA(0x00);  /* P1 */LCD_WR_DATA(0x0A);  /* P2 */LCD_WR_DATA(0x12);  /* P3 */LCD_WR_DATA(0x10);  /* P4 */LCD_WR_DATA(0x0E);  /* P5 */LCD_WR_DATA(0x20);  /* P6 */LCD_WR_DATA(0xCC);  /* P7 */LCD_WR_DATA(0x07);  /* P8 */LCD_WR_DATA(0x06);  /* P9 */LCD_WR_DATA(0x0B);  /* P10 */LCD_WR_DATA(0x0E);  /* P11 */LCD_WR_DATA(0x0F);  /* P12 */LCD_WR_DATA(0x0D);  /* P13 */LCD_WR_DATA(0x15);  /* P14 */LCD_WR_DATA(0x10);  /* P15 */LCD_WR_DATA(0x00);  /* P16 */LCD_WR_REG(0xE1); /* Negative Gamma Correction */LCD_WR_DATA(0x00);  /* P1 */LCD_WR_DATA(0x0B);  /* P2 */LCD_WR_DATA(0x13);  /* P3 */LCD_WR_DATA(0x0D);  /* P4 */LCD_WR_DATA(0x0E);  /* P5 */LCD_WR_DATA(0x1B);  /* P6 */LCD_WR_DATA(0x71);  /* P7 */LCD_WR_DATA(0x06);  /* P8 */LCD_WR_DATA(0x06);  /* P9 */LCD_WR_DATA(0x0A);  /* P10 */LCD_WR_DATA(0x0F);  /* P11 */LCD_WR_DATA(0x0E);  /* P12 */LCD_WR_DATA(0x0F);  /* P13 */LCD_WR_DATA(0x15);  /* P14 */LCD_WR_DATA(0x0C);  /* P15 */LCD_WR_DATA(0x00);  /* P16 */LCD_WR_REG(0x2a);   LCD_WR_DATA(0x00);LCD_WR_DATA(0x00);LCD_WR_DATA(0x01);LCD_WR_DATA(0xdf);LCD_WR_REG(0x2b);   LCD_WR_DATA(0x00);LCD_WR_DATA(0x00);LCD_WR_DATA(0x03);LCD_WR_DATA(0x1f);LCD_WR_REG(0x3A); /* Pixel Format */LCD_WR_DATA(0x55);LCD_WR_REG(0x36); /* Memory Access Control */LCD_WR_DATA(0x00);  /* 02-180 */LCD_WR_REG(0x11);delay_ms(120);   LCD_WR_REG(0x29);  delay_ms(20);  LCD_WR_REG(0x2C);}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 = 300MHzLCD_WR_DATA(0x1D);		//参数1LCD_WR_DATA(0x02);		//参数2 Divider M = 2, PLL = 300/(M+1) = 100MHzLCD_WR_DATA(0x04);		//参数3 Validate M and N valuesdelay_us(100);LCD_WR_REG(0xE0);		// Start PLL commandLCD_WR_DATA(0x01);		// enable PLLdelay_ms(10);LCD_WR_REG(0xE0);		// Start PLL command againLCD_WR_DATA(0x03);		// now, use PLL output as system clockdelay_ms(12);LCD_WR_REG(0x01);		//软复位delay_ms(10);LCD_WR_REG(0xE6);		//设置像素频率,33MhzLCD_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 periodLCD_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 periodLCD_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16bitLCD_WR_DATA(0x03);	//16-bit(565 format) data for 16bppLCD_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DBCLCD_WR_DATA(0x00);	//disableLCD_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CLCD_WR_DATA(0x00);	//4设置DLCD_WR_DATA(0x00);	//5设置ELCD_WR_DATA(0x00);	//6设置FLCD_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 || lcddev.id == 0X7789|| lcddev.id == 0X7796 || lcddev.id == 0X9806) //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FMC_Bank1E->BWTR[0] &= ~(0XF << 0);	//地址建立时间(ADDSET)清零FMC_Bank1E->BWTR[0] &= ~(0XF << 8);	//数据保存时间清零FMC_Bank1E->BWTR[0] |= 5 << 0;	 	//地址建立时间(ADDSET)为5个HCLK =21nsFMC_Bank1E->BWTR[0] |= 5 << 8; 		//数据保存时间(DATAST)为4.6ns*4个HCLK=21ns}LCD_Display_Dir(0);		//默认为竖屏LCD_LED = 1;				//点亮背光LCD_Clear(WHITE);
}
//清屏函数
//color:要清屏的填充色
void LCD_Clear(u32 color)
{u32 index = 0;u32 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GRAMfor (index = 0; index < totalpoint; index++){LCD->LCD_RAM = color;}
}
//在指定区域内填充单个颜色
//(sx,sy),(ex,ey):填充矩形对角坐标,区域大小为:(ex-sx+1)*(ey-sy+1)
//color:要填充的颜色
void LCD_Fill(u16 sx, u16 sy, u16 ex, u16 ey, u32 color)
{u16 i, j;u16 xlen = 0;xlen = ex - sx + 1;for (i = sy; i <= ey; i++){LCD_SetCursor(sx, i);      				//设置光标位置LCD_WriteRAM_Prepare();     			//开始写入GRAMfor (j = 0; j < xlen; j++)LCD->LCD_RAM = color;	//显示颜色}
}
//在指定区域内填充指定颜色块
//(sx,sy),(ex,ey):填充矩形对角坐标,区域大小为:(ex-sx+1)*(ey-sy+1)
//color:要填充的颜色
void LCD_Color_Fill(u16 sx, u16 sy, u16 ex, u16 ey, u16 *color)
{u16 height, width;u16 i, j;width = ex - sx + 1; 			//得到填充的宽度height = ey - sy + 1;			//高度for (i = 0; i < height; i++){LCD_SetCursor(sx, sy + i);   	//设置光标位置LCD_WriteRAM_Prepare();     //开始写入GRAMfor (j = 0; j < width; j++)LCD->LCD_RAM = color[i * width + j]; //写入数据}
}
//画线
//x1,y1:起点坐标
//x2,y2:终点坐标
void LCD_DrawLine(u16 x1, u16 y1, u16 x2, u16 y2)
{u16 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xerr += delta_x ;yerr += delta_y ;if (xerr > distance){xerr -= distance;uRow += incx;}if (yerr > distance){yerr -= distance;uCol += incy;}}
}
//画矩形
//(x1,y1),(x2,y2):矩形的对角坐标
void LCD_DrawRectangle(u16 x1, u16 y1, u16 x2, u16 y2)
{LCD_DrawLine(x1, y1, x2, y1);LCD_DrawLine(x1, y1, x1, y2);LCD_DrawLine(x1, y2, x2, y2);LCD_DrawLine(x2, y1, x2, y2);
}
//在指定位置画一个指定大小的圆
//(x,y):中心点
//r    :半径
void LCD_Draw_Circle(u16 x0, u16 y0, u8 r)
{int a, b;int di;a = 0;b = r;di = 3 - (r << 1);       //判断下个点位置的标志while (a <= b){LCD_DrawPoint(x0 + a, y0 - b);        //5LCD_DrawPoint(x0 + b, y0 - a);        //0LCD_DrawPoint(x0 + b, y0 + a);        //4LCD_DrawPoint(x0 + a, y0 + b);        //6LCD_DrawPoint(x0 - a, y0 + b);        //1LCD_DrawPoint(x0 - b, y0 + a);LCD_DrawPoint(x0 - a, y0 - b);        //2LCD_DrawPoint(x0 - b, y0 - a);        //7a++;//使用Bresenham算法画圆if (di < 0)di += 4 * a + 6;else{di += 10 + 4 * (a - b);b--;}}
}
//在指定位置显示一个字符
//x,y:起始坐标
//num:要显示的字符:" "--->"~"
//size:字体大小 12/16/24/32
//mode:叠加方式(1)还是非叠加方式(0)
void LCD_ShowChar(u16 x, u16 y, u8 num, u8 size, u8 mode)
{u8 temp, t1, t;u16 y0 = y;u8 csize = (size / 8 + ((size % 8) ? 1 : 0)) * (size / 2);		//得到字体一个字符对应点阵集所占的字节数num = num - ' '; //得到偏移后的值（ASCII字库是从空格开始取模，所以-' '就是对应字符的字库）for (t = 0; t < csize; t++){if (size == 12)temp = asc2_1206[num][t]; 	 	//调用1206字体else if (size == 16)temp = asc2_1608[num][t];	//调用1608字体else if (size == 24)temp = asc2_2412[num][t];	//调用2412字体else if (size == 32)temp = asc2_3216[num][t];	//调用3216字体else return;								//没有的字库for (t1 = 0; t1 < 8; t1++){if (temp & 0x80)LCD_Fast_DrawPoint(x, y, POINT_COLOR);else if (mode == 0)LCD_Fast_DrawPoint(x, y, BACK_COLOR);temp <<= 1;y++;if (y >= lcddev.height)return;		//超区域了if ((y - y0) == size){y = y0;x++;if (x >= lcddev.width)return;	//超区域了break;}}}
}
//m^n函数
//返回值:m^n次方.
u32 LCD_Pow(u8 m, u8 n)
{u32 result = 1;while (n--)result *= m;return result;
}
//显示数字,高位为0,则不显示
//x,y :起点坐标
//len :数字的位数
//size:字体大小
//color:颜色
//num:数值(0~4294967295);
void LCD_ShowNum(u16 x, u16 y, u32 num, u8 len, u8 size)
{u8 t, temp;u8 enshow = 0;for (t = 0; t < len; t++){temp = (num / LCD_Pow(10, len - t - 1)) % 10;if (enshow == 0 && t < (len - 1)){if (temp == 0){LCD_ShowChar(x + (size / 2)*t, y, ' ', size, 0);continue;}else enshow = 1;}LCD_ShowChar(x + (size / 2)*t, y, temp + '0', size, 0);}
}
//显示数字,高位为0,还是显示
//x,y:起点坐标
//num:数值(0~999999999);
//len:长度(即要显示的位数)
//size:字体大小
//mode:
//[7]:0,不填充;1,填充0.
//[6:1]:保留
//[0]:0,非叠加显示;1,叠加显示.
void LCD_ShowxNum(u16 x, u16 y, u32 num, u8 len, u8 size, u8 mode)
{u8 t, temp;u8 enshow = 0;for (t = 0; t < len; t++){temp = (num / LCD_Pow(10, len - t - 1)) % 10;if (enshow == 0 && t < (len - 1)){if (temp == 0){if (mode & 0X80)LCD_ShowChar(x + (size / 2)*t, y, '0', size, mode & 0X01);else LCD_ShowChar(x + (size / 2)*t, y, ' ', size, mode & 0X01);continue;}else enshow = 1;}LCD_ShowChar(x + (size / 2)*t, y, temp + '0', size, mode & 0X01);}
}
//显示字符串
//x,y:起点坐标
//width,height:区域大小
//size:字体大小
//*p:字符串起始地址
void LCD_ShowString(u16 x, u16 y, u16 width, u16 height, u8 size, u8 *p)
{u8 x0 = x;width += x;height += y;while ((*p <= '~') && (*p >= ' ')) //判断是不是非法字符!{if (x >= width){x = x0;y += size;}if (y >= height)break; //退出LCD_ShowChar(x, y, *p, size, 0);x += size / 2;p++;}
}

lcd.h

#ifndef  __lcd_H
#define  __lcd_H#include <stdlib.h>
#include <stdio.h>
#include "fmc.h"
#include "delay.h"
#include "sys.h"//LCD重要参数集
typedef struct  
{		 	 u16 width;			//LCD 宽度u16 height;			//LCD 高度u16 id;				//LCD IDu8  dir;			//横屏还是竖屏控制：0，竖屏；1，横屏。	u16	wramcmd;		//开始写gram指令u16 setxcmd;		//设置x坐标指令u16 setycmd;		//设置y坐标指令 
}_lcd_dev;//LCD参数
extern _lcd_dev lcddev;	//管理LCD重要参数
//LCD的画笔颜色和背景色	   
extern u32  POINT_COLOR;//默认红色    
extern u32  BACK_COLOR; //背景颜色.默认为白色//	 
//-----------------MCU屏 LCD端口定义---------------- 
#define	LCD_LED PBout(5) 	//LCD背光	PB5	    
//LCD地址结构体
typedef struct
{vu16 LCD_REG;vu16 LCD_RAM;
} LCD_TypeDef;
//使用NOR/SRAM的 Bank1.sector1,地址位HADDR[27,26]=00 A18作为数据命令区分线 
//注意设置时STM32内部会右移一位对其!  			    
#define LCD_BASE        ((u32)(0x60000000 | 0x0007FFFE))
#define LCD             ((LCD_TypeDef *) LCD_BASE)
////扫描方向定义
#define L2R_U2D  0 		//从左到右,从上到下
#define L2R_D2U  1 		//从左到右,从下到上
#define R2L_U2D  2 		//从右到左,从上到下
#define R2L_D2U  3 		//从右到左,从下到上#define U2D_L2R  4 		//从上到下,从左到右
#define U2D_R2L  5 		//从上到下,从右到左
#define D2U_L2R  6 		//从下到上,从左到右
#define D2U_R2L  7		//从下到上,从右到左	 #define DFT_SCAN_DIR  L2R_U2D  //默认的扫描方向//画笔颜色
#define WHITE         	 0xFFFF
#define BLACK         	 0x0000	  
#define BLUE         	 0x001F  
#define BRED             0XF81F
#define GRED 			 0XFFE0
#define GBLUE			 0X07FF
#define RED           	 0xF800
#define MAGENTA       	 0xF81F
#define GREEN         	 0x07E0
#define CYAN          	 0x7FFF
#define YELLOW        	 0xFFE0
#define BROWN 			 0XBC40 //棕色
#define BRRED 			 0XFC07 //棕红色
#define GRAY  			 0X8430 //灰色
//GUI颜色#define DARKBLUE      	 0X01CF	//深蓝色
#define LIGHTBLUE      	 0X7D7C	//浅蓝色  
#define GRAYBLUE       	 0X5458 //灰蓝色
//以上三色为PANEL的颜色 #define LIGHTGREEN     	 0X841F //浅绿色
//#define LIGHTGRAY        0XEF5B //浅灰色(PANNEL)
#define LGRAY 			 0XC618 //浅灰色(PANNEL),窗体背景色#define LGRAYBLUE        0XA651 //浅灰蓝色(中间层颜色)
#define LBBLUE           0X2B12 //浅棕蓝色(选择条目的反色)void LCD_Init(void);													   	//初始化
void LCD_DisplayOn(void);													//开显示
void LCD_DisplayOff(void);													//关显示
void LCD_Clear(u32 Color);	 												//清屏
void LCD_SetCursor(u16 Xpos, u16 Ypos);										//设置光标
void LCD_DrawPoint(u16 x,u16 y);											//画点
void LCD_Fast_DrawPoint(u16 x,u16 y,u32 color);								//快速画点
u32  LCD_ReadPoint(u16 x,u16 y); 											//读点 
void LCD_Draw_Circle(u16 x0,u16 y0,u8 r);						 			//画圆
void LCD_DrawLine(u16 x1, u16 y1, u16 x2, u16 y2);							//画线
void LCD_DrawRectangle(u16 x1, u16 y1, u16 x2, u16 y2);		   				//画矩形
void LCD_Fill(u16 sx,u16 sy,u16 ex,u16 ey,u32 color);		   				//填充单色
void LCD_Color_Fill(u16 sx,u16 sy,u16 ex,u16 ey,u16 *color);				//填充指定颜色
void LCD_ShowChar(u16 x,u16 y,u8 num,u8 size,u8 mode);						//显示一个字符
void LCD_ShowNum(u16 x,u16 y,u32 num,u8 len,u8 size);  						//显示一个数字
void LCD_ShowxNum(u16 x,u16 y,u32 num,u8 len,u8 size,u8 mode);				//显示 数字
void LCD_ShowString(u16 x,u16 y,u16 width,u16 height,u8 size,u8 *p);		//显示一个字符串,12/16字体void LCD_WriteReg(u16 LCD_Reg, u16 LCD_RegValue);
u16 LCD_ReadReg(u16 LCD_Reg);
void LCD_WriteRAM_Prepare(void);
void LCD_WriteRAM(u16 RGB_Code);
void LCD_SSD_BackLightSet(u8 pwm);							//SSD1963 背光控制
void LCD_Scan_Dir(u8 dir);									//设置屏扫描方向
void LCD_Display_Dir(u8 dir);								//设置屏幕显示方向
void LCD_Set_Window(u16 sx,u16 sy,u16 width,u16 height);	//设置窗口					   						   																			 
//LCD分辨率设置
#define SSD_HOR_RESOLUTION		800		//LCD水平分辨率
#define SSD_VER_RESOLUTION		480		//LCD垂直分辨率
//LCD驱动参数设置
#define SSD_HOR_PULSE_WIDTH		1		//水平脉宽
#define SSD_HOR_BACK_PORCH		46		//水平前廊
#define SSD_HOR_FRONT_PORCH		210		//水平后廊#define SSD_VER_PULSE_WIDTH		1		//垂直脉宽
#define SSD_VER_BACK_PORCH		23		//垂直前廊
#define SSD_VER_FRONT_PORCH		22		//垂直前廊
//如下几个参数，自动计算
#define SSD_HT	(SSD_HOR_RESOLUTION+SSD_HOR_BACK_PORCH+SSD_HOR_FRONT_PORCH)
#define SSD_HPS	(SSD_HOR_BACK_PORCH)
#define SSD_VT 	(SSD_VER_RESOLUTION+SSD_VER_BACK_PORCH+SSD_VER_FRONT_PORCH)
#define SSD_VPS (SSD_VER_BACK_PORCH)#endif