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本帖最后由 乘云十万八千里 于 2022-3-3 11:49 编辑
增加了一些个人的标示以便于理解。
- #ifndef __LCD_H
- #define __LCD_H
- #include "sys.h"
- #include "stdlib.h"
- //////////////////////////////////////////////////////////////////////////////////
- //本程序只供学习使用,未经作者许可,不得用于其它任何用途
- //ALIENTEK STM32F407开发板
- //2.4寸/2.8寸/3.5寸/4.3寸/7寸 TFT液晶驱动
- //支持驱动IC型号包括:ILI9341/ILI9325/RM68042/RM68021/ILI9320/ILI9328/LGDP4531/LGDP4535/
- // SPFD5408/1505/B505/C505/NT35310/NT35510/SSD1963等
- //正点原子@ALIENTEK
- //技术论坛:www.openedv.com
- //创建日期:2010/7/4
- //版本:V3.0
- //版权所有,盗版必究。
- //Copyright(C) 广州市星翼电子科技有限公司 2014-2024
- //All rights reserved
- //********************************************************************************
- //V1.2修改说明
- //支持了SPFD5408的驱动,另外把液晶ID直接打印成HEX格式.方便查看LCD驱动IC.
- //V1.3
- //加入了快速IO的支持
- //修改了背光控制的极性(适用于V1.8及以后的开发板版本)
- //对于1.8版本之前(不包括1.8)的液晶模块,请修改LCD_Init函数的LCD_LED=1;为LCD_LED=1;
- //V1.4
- //修改了LCD_ShowChar函数,使用画点功能画字符。
- //加入了横竖屏显示的支持
- //V1.5 20110730
- //1,修改了B505液晶读颜色有误的bug.
- //2,修改了快速IO及横竖屏的设置方式.
- //V1.6 20111116
- //1,加入对LGDP4535液晶的驱动支持
- //V1.7 20120713
- //1,增加LCD_RD_DATA函数
- //2,增加对ILI9341的支持
- //3,增加ILI9325的独立驱动代码
- //4,增加LCD_Scan_Dir函数(慎重使用)
- //6,另外修改了部分原来的函数,以适应9341的操作
- //V1.8 20120905
- //1,加入LCD重要参数设置结构体lcddev
- //2,加入LCD_Display_Dir函数,支持在线横竖屏切换
- //V1.9 20120911
- //1,新增RM68042驱动(ID:6804),但是6804不支持横屏显示!!原因:改变扫描方式,
- //导致6804坐标设置失效,试过很多方法都不行,暂时无解。
- //V2.0 20120924
- //在不硬件复位的情况下,ILI9341的ID读取会被误读成9300,修改LCD_Init,将无法识别
- //的情况(读到ID为9300/非法ID),强制指定驱动IC为ILI9341,执行9341的初始化。
- //V2.1 20120930
- //修正ILI9325读颜色的bug。
- //V2.2 20121007
- //修正LCD_Scan_Dir的bug。
- //V2.3 20130120
- //新增6804支持横屏显示
- //V2.4 20131120
- //1,新增NT35310(ID:5310)驱动器的支持
- //2,新增LCD_Set_Window函数,用于设置窗口,对快速填充,比较有用,但是该函数在横屏时,不支持6804.
- //V2.5 20140211
- //1,新增NT35510(ID:5510)驱动器的支持
- //V2.6 20140504
- //1,新增ASCII 24*24字体的支持(更多字体用户可以自行添加)
- //2,修改部分函数参数,以支持MDK -O2优化
- //3,针对9341/35310/35510,写时间设置为最快,尽可能的提高速度
- //4,去掉了SSD1289的支持,因为1289实在是太慢了,读周期要1us...简直奇葩.不适合F4使用
- //5,修正68042及C505等IC的读颜色函数的bug.
- //V2.7 20140710
- //1,修正LCD_Color_Fill函数的一个bug.
- //2,修正LCD_Scan_Dir函数的一个bug.
- //V2.8 20140721
- //1,解决MDK使用-O2优化时LCD_ReadPoint函数读点失效的问题.
- //2,修正LCD_Scan_Dir横屏时设置的扫描方式显示不全的bug.
- //V2.9 20141130
- //1,新增对SSD1963 LCD的支持.
- //2,新增LCD_SSD_BackLightSet函数
- //3,取消ILI93XX的Rxx寄存器定义
- //V3.0 20150423
- //修改SSD1963 LCD屏的驱动参数.
- //////////////////////////////////////////////////////////////////////////////////
- //LCD重要参数集
- typedef struct
- {
- u16 width; //LCD 宽度
- u16 height; //LCD 高度
- u16 id; //LCD ID
- u8 dir; //横屏还是竖屏控制:0,竖屏;1,横屏。
- u16 wramcmd; //开始写gram指令
- //ILI9341命令
- //---0x36方向控制命令
- //---0x2A X轴方向坐标设置
- //---0x2B Y轴方向坐标设置
- //---0x2C 往GRAM中写入颜色数据16位数,可连续写入
- //---0x2E 读取GRAM命令
- 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 u16 POINT_COLOR;//默认红色
- extern u16 BACK_COLOR; //背景颜色.默认为白色
- //////////////////////////////////////////////////////////////////////////////////
- //-----------------LCD端口定义----------------
- #define LCD_LED PBout(15) //LCD背光 PB15
- //LCD地址结构体
- typedef struct
- {
- vu16 LCD_REG;//--LCD写命令
- vu16 LCD_RAM;//--LCD写数据
- } LCD_TypeDef;
- //使用NOR/SRAM的 Bank1.sector4,地址位HADDR[27,26]=11 A6作为数据命令区分线
- //注意设置时STM32内部会右移一位对其! 111 1110=0X7E
- #define LCD_BASE ((u32)(0x6C000000 | 0x0000007E))
- #define LCD ((LCD_TypeDef *) LCD_BASE)//--给结构体LCD指定16位内存地址0x6c00007e(这个0x6C000000是第4区的地址)
- //--得到LCD——REG的地址为0x6c00007e(写命令),LCD结构体变量中是16位的,内存中的地址是每隔一个字节,地址递增1,
- //--故第二个变量的地址是第一个变量地址增加2的地址0x6c000080(写数据)。
- //////////////////////////////////////////////////////////////////////////////////
-
- //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(u16 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,u16 color); //快速画点
- u16 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,u16 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
-
-
复制代码- #include "lcd.h"
- #include "stdlib.h"
- #include "font.h"
- #include "usart.h"
- #include "delay.h"
- //////////////////////////////////////////////////////////////////////////////////
- //本程序只供学习使用,未经作者许可,不得用于其它任何用途
- //ALIENTEK STM32F407开发板
- //2.4寸/2.8寸/3.5寸/4.3寸/7寸 TFT液晶驱动
- //支持驱动IC型号包括:ILI9341/ILI9325/RM68042/RM68021/ILI9320/ILI9328/LGDP4531/LGDP4535/
- // SPFD5408/1505/B505/C505/NT35310/NT35510/SSD1963等
- //正点原子@ALIENTEK
- //技术论坛:www.openedv.com
- //创建日期:2010/7/4
- //版本:V3.0
- //版权所有,盗版必究。
- //Copyright(C) 广州市星翼电子科技有限公司 2014-2024
- //All rights reserved
- //********************************************************************************
- //V1.2修改说明
- //支持了SPFD5408的驱动,另外把液晶ID直接打印成HEX格式.方便查看LCD驱动IC.
- //V1.3
- //加入了快速IO的支持
- //修改了背光控制的极性(适用于V1.8及以后的开发板版本)
- //对于1.8版本之前(不包括1.8)的液晶模块,请修改LCD_Init函数的LCD_LED=1;为LCD_LED=1;
- //V1.4
- //修改了LCD_ShowChar函数,使用画点功能画字符。
- //加入了横竖屏显示的支持
- //V1.5 20110730
- //1,修改了B505液晶读颜色有误的bug.
- //2,修改了快速IO及横竖屏的设置方式.
- //V1.6 20111116
- //1,加入对LGDP4535液晶的驱动支持
- //V1.7 20120713
- //1,增加LCD_RD_DATA函数
- //2,增加对ILI9341的支持
- //3,增加ILI9325的独立驱动代码
- //4,增加LCD_Scan_Dir函数(慎重使用)
- //6,另外修改了部分原来的函数,以适应9341的操作
- //V1.8 20120905
- //1,加入LCD重要参数设置结构体lcddev
- //2,加入LCD_Display_Dir函数,支持在线横竖屏切换
- //V1.9 20120911
- //1,新增RM68042驱动(ID:6804),但是6804不支持横屏显示!!原因:改变扫描方式,
- //导致6804坐标设置失效,试过很多方法都不行,暂时无解。
- //V2.0 20120924
- //在不硬件复位的情况下,ILI9341的ID读取会被误读成9300,修改LCD_Init,将无法识别
- //的情况(读到ID为9300/非法ID),强制指定驱动IC为ILI9341,执行9341的初始化。
- //V2.1 20120930
- //修正ILI9325读颜色的bug。
- //V2.2 20121007
- //修正LCD_Scan_Dir的bug。
- //V2.3 20130120
- //新增6804支持横屏显示
- //V2.4 20131120
- //1,新增NT35310(ID:5310)驱动器的支持
- //2,新增LCD_Set_Window函数,用于设置窗口,对快速填充,比较有用,但是该函数在横屏时,不支持6804.
- //V2.5 20140211
- //1,新增NT35510(ID:5510)驱动器的支持
- //V2.6 20140504
- //1,新增ASCII 24*24字体的支持(更多字体用户可以自行添加)
- //2,修改部分函数参数,以支持MDK -O2优化
- //3,针对9341/35310/35510,写时间设置为最快,尽可能的提高速度
- //4,去掉了SSD1289的支持,因为1289实在是太慢了,读周期要1us...简直奇葩.不适合F4使用
- //5,修正68042及C505等IC的读颜色函数的bug.
- //V2.7 20140710
- //1,修正LCD_Color_Fill函数的一个bug.
- //2,修正LCD_Scan_Dir函数的一个bug.
- //V2.8 20140721
- //1,解决MDK使用-O2优化时LCD_ReadPoint函数读点失效的问题.
- //2,修正LCD_Scan_Dir横屏时设置的扫描方式显示不全的bug.
- //V2.9 20141130
- //1,新增对SSD1963 LCD的支持.
- //2,新增LCD_SSD_BackLightSet函数
- //3,取消ILI93XX的Rxx寄存器定义
- //V3.0 20150423
- //修改SSD1963 LCD屏的驱动参数.
- //////////////////////////////////////////////////////////////////////////////////
- //LCD的画笔颜色和背景色
- u16 POINT_COLOR=0x0000; //画笔颜色
- u16 BACK_COLOR=0xFFFF; //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--- 写命令
- 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
- u16 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==0X9341||lcddev.id==0X6804||lcddev.id==0X5310||lcddev.id==0X1963)LCD_WR_REG(0X2E);//9341/6804/3510/1963 发送读GRAM指令
- //---0x2E是读取GRAM命令
- else if(lcddev.id==0X5510)LCD_WR_REG(0X2E00); //5510 发送读GRAM指令
- else LCD_WR_REG(0X22); //其他IC发送读GRAM指令
- if(lcddev.id==0X9320)opt_delay(2); //FOR 9320,延时2us
- r=LCD_RD_DATA(); //dummy Read ---ILI9341读到的第一个16位数是无效字节
- if(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---ILI9341读到的第二个16位数的[7:2]是当前点的绿色[15:11]是当前点的红色
- if(lcddev.id==0X9341||lcddev.id==0X5310||lcddev.id==0X5510) //9341/NT35310/NT35510要分2次读出
- {
- opt_delay(2);
- b=LCD_RD_DATA(); //---ILI9341读到的第三个16位数的[15:11]是当前点的蓝色
- 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;
- }
- if(lcddev.id==0X9325||lcddev.id==0X4535||lcddev.id==0X4531||lcddev.id==0XB505||lcddev.id==0XC505)return r; //这几种IC直接返回颜色值
- else if(lcddev.id==0X9341||lcddev.id==0X5310||lcddev.id==0X5510)return (((r>>11)<<11)|((g>>10)<<5)|(b>>11));//ILI9341/NT35310/NT35510需要公式转换一下
- //---得到返回值16位颜色R[15:11]G[10:5]B[4:0]
- else return LCD_BGR2RGB(r); //其他IC
- }
- //LCD开启显示
- void LCD_DisplayOn(void)
- {
- if(lcddev.id==0X9341||lcddev.id==0X6804||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
- else LCD_WriteReg(0X07,0x0173); //开启显示
- }
- //LCD关闭显示
- void LCD_DisplayOff(void)
- {
- if(lcddev.id==0X9341||lcddev.id==0X6804||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
- else LCD_WriteReg(0X07,0x0);//关闭显示
- }
- //设置光标位置
- //Xpos:横坐标
- //Ypos:纵坐标
- void LCD_SetCursor(u16 Xpos, u16 Ypos)
- {
- if(lcddev.id==0X9341||lcddev.id==0X5310)
- {
- LCD_WR_REG(lcddev.setxcmd);
- LCD_WR_DATA(Xpos>>8);LCD_WR_DATA(Xpos&0XFF);//---设置X轴起始坐标SC和结束坐标EC
- LCD_WR_REG(lcddev.setycmd);
- LCD_WR_DATA(Ypos>>8);LCD_WR_DATA(Ypos&0XFF);//---设置Y轴起始坐标SP和结束坐标EP
- }else if(lcddev.id==0X6804)
- {
- if(lcddev.dir==1)Xpos=lcddev.width-1-Xpos;//横屏时处理
- 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);
- }else
- {
- if(lcddev.dir==1)Xpos=lcddev.width-1-Xpos;//横屏其实就是调转x,y坐标
- LCD_WriteReg(lcddev.setxcmd, Xpos);
- LCD_WriteReg(lcddev.setycmd, Ypos);
- }
- }
- //设置LCD的自动扫描方向
- //注意:其他函数可能会受到此函数设置的影响(尤其是9341/6804这两个奇葩),
- //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)
- //9320/9325/9328/4531/4535/1505/b505/5408/9341/5310/5510/1963等IC已经实际测试
- void LCD_Scan_Dir(u8 dir)
- {
- u16 regval=0;
- u16 dirreg=0;
- u16 temp;
- if((lcddev.dir==1&&lcddev.id!=0X6804&&lcddev.id!=0X1963)||(lcddev.dir==0&&lcddev.id==0X1963))//横屏时,对6804和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==0X6804||lcddev.id==0X5310||lcddev.id==0X5510||lcddev.id==0X1963)//9341/6804/5310/5510/1963,特殊处理
- {
- switch(dir)
- {
- case L2R_U2D://从左到右,从上到下
- regval|=(0<<7)|(0<<6)|(0<<5); //---0X0000
- break;
- case L2R_D2U://从左到右,从下到上
- regval|=(1<<7)|(0<<6)|(0<<5); //---0X0080
- 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;//---写入扫描方向的命令
- else dirreg=0X36; //---写入扫描方向的命令
- if((lcddev.id!=0X5310)&&(lcddev.id!=0X5510)&&(lcddev.id!=0X1963))regval|=0X08;//5310/5510/1963不需要BGR
- if(lcddev.id==0X6804)regval|=0x02;//6804的BIT6和9341的反了
- LCD_WriteReg(dirreg,regval);//---配置扫描方式
- 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); //---写X轴坐标命令0x2A
- LCD_WR_DATA(0);LCD_WR_DATA(0);//---配置X轴坐标的SC参数
- LCD_WR_DATA((lcddev.width-1)>>8);LCD_WR_DATA((lcddev.width-1)&0XFF);//---配置X轴坐标的EC参数
- LCD_WR_REG(lcddev.setycmd); //---写Y轴坐标命令0x2B
- LCD_WR_DATA(0);LCD_WR_DATA(0);//---配置X轴坐标的SP参数
- LCD_WR_DATA((lcddev.height-1)>>8);LCD_WR_DATA((lcddev.height-1)&0XFF);//---配置X轴坐标的EP参数
- }
- }else
- {
- switch(dir)
- {
- case L2R_U2D://从左到右,从上到下
- regval|=(1<<5)|(1<<4)|(0<<3);
- break;
- case L2R_D2U://从左到右,从下到上
- regval|=(0<<5)|(1<<4)|(0<<3);
- break;
- case R2L_U2D://从右到左,从上到下
- regval|=(1<<5)|(0<<4)|(0<<3);
- break;
- case R2L_D2U://从右到左,从下到上
- regval|=(0<<5)|(0<<4)|(0<<3);
- break;
- case U2D_L2R://从上到下,从左到右
- regval|=(1<<5)|(1<<4)|(1<<3);
- break;
- case U2D_R2L://从上到下,从右到左
- regval|=(1<<5)|(0<<4)|(1<<3);
- break;
- case D2U_L2R://从下到上,从左到右
- regval|=(0<<5)|(1<<4)|(1<<3);
- break;
- case D2U_R2L://从下到上,从右到左
- regval|=(0<<5)|(0<<4)|(1<<3);
- break;
- }
- dirreg=0X03;
- regval|=1<<12;
- LCD_WriteReg(dirreg,regval);
- }
- }
- //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GRAM
- LCD->LCD_RAM=POINT_COLOR;
- }
- //快速画点
- //x,y:坐标
- //color:颜色
- void LCD_Fast_DrawPoint(u16 x,u16 y,u16 color)
- {
- 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);
- }else if(lcddev.id==0X6804)
- {
- if(lcddev.dir==1)x=lcddev.width-1-x;//横屏时处理
- 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.dir==1)x=lcddev.width-1-x;//横屏其实就是调转x,y坐标
- LCD_WriteReg(lcddev.setxcmd,x);
- LCD_WriteReg(lcddev.setycmd,y);
- }
- 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(u8 dir)
- {
- if(dir==0) //竖屏
- {
- lcddev.dir=0; //竖屏
- lcddev.width=240;
- lcddev.height=320;
- if(lcddev.id==0X9341||lcddev.id==0X6804||lcddev.id==0X5310)
- {
- lcddev.wramcmd=0X2C;//---往LCD中写入颜色
- lcddev.setxcmd=0X2A;//---X轴方向坐标设置
- lcddev.setycmd=0X2B;//---Y轴方向坐标设置
- if(lcddev.id==0X6804||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
- {
- lcddev.wramcmd=0X22;
- lcddev.setxcmd=0X20;
- lcddev.setycmd=0X21;
- }
- }else //横屏
- {
- lcddev.dir=1; //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==0X6804)
- {
- lcddev.wramcmd=0X2C;
- lcddev.setxcmd=0X2B;
- lcddev.setycmd=0X2A;
- }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
- }else
- {
- lcddev.wramcmd=0X22;
- lcddev.setxcmd=0X21;
- lcddev.setycmd=0X20;
- }
- if(lcddev.id==0X6804||lcddev.id==0X5310)
- {
- lcddev.width=480;
- lcddev.height=320;
- }
- }
- LCD_Scan_Dir(DFT_SCAN_DIR); //默认扫描方向
- }
- //设置窗口,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)
- {
- u8 hsareg,heareg,vsareg,veareg;
- u16 hsaval,heaval,vsaval,veaval;
- u16 twidth,theight;
- twidth=sx+width-1;
- theight=sy+height-1;
- if(lcddev.id==0X9341||lcddev.id==0X5310||lcddev.id==0X6804||(lcddev.dir==1&&lcddev.id==0X1963))
- {
- 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);
- }else if(lcddev.id==0X1963)//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 //其他驱动IC
- {
- if(lcddev.dir==1)//横屏
- {
- //窗口值
- hsaval=sy;
- heaval=theight;
- vsaval=lcddev.width-twidth-1;
- veaval=lcddev.width-sx-1;
- }else
- {
- hsaval=sx;
- heaval=twidth;
- vsaval=sy;
- veaval=theight;
- }
- hsareg=0X50;heareg=0X51;//水平方向窗口寄存器
- vsareg=0X52;veareg=0X53;//垂直方向窗口寄存器
- //设置寄存器值
- LCD_WriteReg(hsareg,hsaval);
- LCD_WriteReg(heareg,heaval);
- LCD_WriteReg(vsareg,vsaval);
- LCD_WriteReg(veareg,veaval);
- LCD_SetCursor(sx,sy); //设置光标位置
- }
- }
- //初始化lcd
- //该初始化函数可以初始化各种ILI93XX液晶,但是其他函数是基于ILI9320的!!!
- //在其他型号的驱动芯片上没有测试!
- void LCD_Init(void)
- {
- vu32 i=0;
-
- GPIO_InitTypeDef GPIO_InitStructure;
- FSMC_NORSRAMInitTypeDef FSMC_NORSRAMInitStructure;
- FSMC_NORSRAMTimingInitTypeDef readWriteTiming;
- FSMC_NORSRAMTimingInitTypeDef writeTiming;
-
- RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOB|RCC_AHB1Periph_GPIOD|RCC_AHB1Periph_GPIOE|RCC_AHB1Periph_GPIOF|RCC_AHB1Periph_GPIOG, ENABLE);//使能PB,PD,PE,PF,PG时钟
- RCC_AHB3PeriphClockCmd(RCC_AHB3Periph_FSMC,ENABLE);//使能FSMC时钟
-
-
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_15;//PB15 推挽输出,控制背光
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;//普通输出模式
- GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//推挽输出
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;//100MHz
- GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//上拉
- GPIO_Init(GPIOB, &GPIO_InitStructure);//初始化 //PB15 推挽输出,控制背光
-
- GPIO_InitStructure.GPIO_Pin = (3<<0)|(3<<4)|(7<<8)|(3<<14);//PD0,1,4,5,8,9,10,14,15 AF OUT ---1100 0111 0011 0011
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;//复用输出
- GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//推挽输出
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;//100MHz
- GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//上拉
- GPIO_Init(GPIOD, &GPIO_InitStructure);//初始化
-
- GPIO_InitStructure.GPIO_Pin = (0X1FF<<7);//PE7~15,AF OUT
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;//复用输出
- GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//推挽输出
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;//100MHz
- GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//上拉
- GPIO_Init(GPIOE, &GPIO_InitStructure);//初始化
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12;//PF12,FSMC_A6
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;//复用输出
- GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//推挽输出
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;//100MHz
- GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//上拉
- GPIO_Init(GPIOF, &GPIO_InitStructure);//初始化
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12;//PF12,FSMC_A6
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;//复用输出
- GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;//推挽输出
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;//100MHz
- GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP;//上拉
- GPIO_Init(GPIOG, &GPIO_InitStructure);//初始化
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource0,GPIO_AF_FSMC);//PD0,AF12
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource1,GPIO_AF_FSMC);//PD1,AF12
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource4,GPIO_AF_FSMC);
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource5,GPIO_AF_FSMC);
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource8,GPIO_AF_FSMC);
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource9,GPIO_AF_FSMC);
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource10,GPIO_AF_FSMC);
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource14,GPIO_AF_FSMC);
- GPIO_PinAFConfig(GPIOD,GPIO_PinSource15,GPIO_AF_FSMC);//PD15,AF12
-
- GPIO_PinAFConfig(GPIOE,GPIO_PinSource7,GPIO_AF_FSMC);//PE7,AF12
- GPIO_PinAFConfig(GPIOE,GPIO_PinSource8,GPIO_AF_FSMC);
- GPIO_PinAFConfig(GPIOE,GPIO_PinSource9,GPIO_AF_FSMC);
- GPIO_PinAFConfig(GPIOE,GPIO_PinSource10,GPIO_AF_FSMC);
- GPIO_PinAFConfig(GPIOE,GPIO_PinSource11,GPIO_AF_FSMC);
- GPIO_PinAFConfig(GPIOE,GPIO_PinSource12,GPIO_AF_FSMC);
- GPIO_PinAFConfig(GPIOE,GPIO_PinSource13,GPIO_AF_FSMC);
- GPIO_PinAFConfig(GPIOE,GPIO_PinSource14,GPIO_AF_FSMC);
- GPIO_PinAFConfig(GPIOE,GPIO_PinSource15,GPIO_AF_FSMC);//PE15,AF12
-
- GPIO_PinAFConfig(GPIOF,GPIO_PinSource12,GPIO_AF_FSMC);//PF12,AF12
- GPIO_PinAFConfig(GPIOG,GPIO_PinSource12,GPIO_AF_FSMC);
- //---设置FSMC读时序
- readWriteTiming.FSMC_AddressSetupTime = 0XF; //地址建立时间(ADDSET)为16个HCLK 1/168M=6ns*16=96ns
- readWriteTiming.FSMC_AddressHoldTime = 0x00; //地址保持时间(ADDHLD)模式A未用到
- readWriteTiming.FSMC_DataSetupTime = 60; //数据保存时间为60个HCLK =6*60=360ns
- readWriteTiming.FSMC_BusTurnAroundDuration = 0x00;//---NEx电平转换时间
- readWriteTiming.FSMC_CLKDivision = 0x00;//---时钟分频器,默认0x00
- readWriteTiming.FSMC_DataLatency = 0x00;//---同步突发数据延时,没有用到
- readWriteTiming.FSMC_AccessMode = FSMC_AccessMode_A; //模式A
-
- //---设置FSMC写时序
- writeTiming.FSMC_AddressSetupTime =9; //地址建立时间(ADDSET)为9个HCLK =54ns
- writeTiming.FSMC_AddressHoldTime = 0x00; //地址保持时间(A
- writeTiming.FSMC_DataSetupTime = 8; //数据保存时间为6ns*9个HCLK=54ns
- writeTiming.FSMC_BusTurnAroundDuration = 0x00;
- writeTiming.FSMC_CLKDivision = 0x00;
- writeTiming.FSMC_DataLatency = 0x00;
- writeTiming.FSMC_AccessMode = FSMC_AccessMode_A; //模式A
-
- FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM4;// 这里我们使用NE4 ,也就对应BTCR[6],[7]。---BTCR[6]对应 FSMC_BCR4,BTCR[7]对应 FSMC_BTR4
- FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable; // 不复用数据地址 ---对应寄存器FSMC_BCR4的地址数据复用位第1位MUXEN=0(默认值)
- FSMC_NORSRAMInitStructure.FSMC_MemoryType =FSMC_MemoryType_SRAM;// FSMC_MemoryType_SRAM; ---对应寄存器FSMC_BCR4的存储器类型选择位第2/3位MTYP:00(默认值)
- FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_16b;//---对应寄存器FSMC_BCR4的存储器数据总线宽度选择位第4/5位MWID:01(默认值)
- FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode =FSMC_BurstAccessMode_Disable;//---对应寄存器FSMC_BCR4的突发使能位第8位BURSTEN:0(默认值)只对同步突发存储器有效
- FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low;//---等待信号极性位WAITPOL,默认为0,仅在突发模式下访问存储器时有效
- FSMC_NORSRAMInitStructure.FSMC_AsynchronousWait=FSMC_AsynchronousWait_Disable;
- FSMC_NORSRAMInitStructure.FSMC_WrapMode = FSMC_WrapMode_Disable;
- FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState;
- FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable; // 存储器写使能
- FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable;
- FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Enable; // 读写使用不同的时序
- FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable;
- FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &readWriteTiming; //读写时序
- FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &writeTiming; //写时序
- FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure); //初始化FSMC配置
- FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM4, ENABLE); // 使能BANK1 ---使能第4区,只有BANK1支持SRAM
-
- delay_ms(50); // delay 50 ms
- LCD_WriteReg(0x0000,0x0001);//---发送一个空指令
- delay_ms(50); // delay 50 ms
- lcddev.id = LCD_ReadReg(0x0000); //-----尝试读取一个ID
- if(lcddev.id<0XFF||lcddev.id==0XFFFF||lcddev.id==0X9300)//读到ID不正确,新增lcddev.id==0X9300判断,因为9341在未被复位的情况下会被读成9300
- {
- //尝试9341 ID的读取
- LCD_WR_REG(0XD3); //---往地址0x6C00007E写入读取LCD驱动命令0xD3
- //--如果驱动芯片是ILI9341则读取4个字节的数据
- lcddev.id=LCD_RD_DATA(); //dummy read ---读取第一个返回值为无效值
- lcddev.id=LCD_RD_DATA(); //读到0X00 ---读取第二个返回值为固定值0x00
- lcddev.id=LCD_RD_DATA(); //读取93 ---读取第三个返回值为93
- lcddev.id<<=8;
- lcddev.id|=LCD_RD_DATA(); //读取41 ---读取第四个返回值为0x41
- if(lcddev.id!=0X9341) //非9341,尝试是不是6804
- {
- LCD_WR_REG(0XBF);
- lcddev.id=LCD_RD_DATA(); //dummy read
- lcddev.id=LCD_RD_DATA(); //读回0X01
- lcddev.id=LCD_RD_DATA(); //读回0XD0
- lcddev.id=LCD_RD_DATA(); //这里读回0X68
- lcddev.id<<=8;
- lcddev.id|=LCD_RD_DATA(); //这里读回0X04
- if(lcddev.id!=0X6804) //也不是6804,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
- }
- }
- }
- }
- }
- 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 ---PSMC_Bank1E是写配置寄存器BWTR的结构体,BWTR[6]对应 FSMC_BWTR4
- 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
- }else if(lcddev.id==0X6804||lcddev.id==0XC505) //6804/C505速度上不去,得降低
- {
- //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]|=10<<0; //地址建立时间(ADDSET)为10个HCLK =60ns
- FSMC_Bank1E->BWTR[6]|=12<<8; //数据保存时间(DATAST)为6ns*13个HCLK=78ns
- }
- printf(" LCD ID:%x\r\n",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
- delay_ms(120);
- LCD_WR_REG(0x29); //display on
- }else if(lcddev.id==0x6804) //6804初始化
- {
- LCD_WR_REG(0X11);
- delay_ms(20);
- LCD_WR_REG(0XD0);//VCI1 VCL VGH VGL DDVDH VREG1OUT power amplitude setting
- LCD_WR_DATA(0X07);
- LCD_WR_DATA(0X42);
- LCD_WR_DATA(0X1D);
- LCD_WR_REG(0XD1);//VCOMH VCOM_AC amplitude setting
- LCD_WR_DATA(0X00);
- LCD_WR_DATA(0X1a);
- LCD_WR_DATA(0X09);
- LCD_WR_REG(0XD2);//Operational Amplifier Circuit Constant Current Adjust , charge pump frequency setting
- LCD_WR_DATA(0X01);
- LCD_WR_DATA(0X22);
- LCD_WR_REG(0XC0);//REV SM GS
- LCD_WR_DATA(0X10);
- LCD_WR_DATA(0X3B);
- LCD_WR_DATA(0X00);
- LCD_WR_DATA(0X02);
- LCD_WR_DATA(0X11);
-
- LCD_WR_REG(0XC5);// Frame rate setting = 72HZ when setting 0x03
- LCD_WR_DATA(0X03);
-
- LCD_WR_REG(0XC8);//Gamma setting
- LCD_WR_DATA(0X00);
- LCD_WR_DATA(0X25);
- LCD_WR_DATA(0X21);
- LCD_WR_DATA(0X05);
- LCD_WR_DATA(0X00);
- LCD_WR_DATA(0X0a);
- LCD_WR_DATA(0X65);
- LCD_WR_DATA(0X25);
- LCD_WR_DATA(0X77);
- LCD_WR_DATA(0X50);
- LCD_WR_DATA(0X0f);
- LCD_WR_DATA(0X00);
-
- LCD_WR_REG(0XF8);
- LCD_WR_DATA(0X01);
- LCD_WR_REG(0XFE);
- LCD_WR_DATA(0X00);
- LCD_WR_DATA(0X02);
-
- LCD_WR_REG(0X20);//Exit invert mode
- LCD_WR_REG(0X36);
- LCD_WR_DATA(0X08);//原来是a
-
- LCD_WR_REG(0X3A);
- LCD_WR_DATA(0X55);//16位模式
- 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(0X01);
- LCD_WR_DATA(0XDF);
- delay_ms(120);
- LCD_WR_REG(0X29);
- }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);
- 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 5.2V
- 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);
- delay_us(120);
- LCD_WR_REG(0x2900);
- }else if(lcddev.id==0x9325)//9325
- {
- LCD_WriteReg(0x00E5,0x78F0);
- LCD_WriteReg(0x0001,0x0100);
- LCD_WriteReg(0x0002,0x0700);
- LCD_WriteReg(0x0003,0x1030);
- LCD_WriteReg(0x0004,0x0000);
- LCD_WriteReg(0x0008,0x0202);
- LCD_WriteReg(0x0009,0x0000);
- LCD_WriteReg(0x000A,0x0000);
- LCD_WriteReg(0x000C,0x0000);
- LCD_WriteReg(0x000D,0x0000);
- LCD_WriteReg(0x000F,0x0000);
- //power on sequence VGHVGL
- LCD_WriteReg(0x0010,0x0000);
- LCD_WriteReg(0x0011,0x0007);
- LCD_WriteReg(0x0012,0x0000);
- LCD_WriteReg(0x0013,0x0000);
- LCD_WriteReg(0x0007,0x0000);
- //vgh
- LCD_WriteReg(0x0010,0x1690);
- LCD_WriteReg(0x0011,0x0227);
- //delayms(100);
- //vregiout
- LCD_WriteReg(0x0012,0x009D); //0x001b
- //delayms(100);
- //vom amplitude
- LCD_WriteReg(0x0013,0x1900);
- //delayms(100);
- //vom H
- LCD_WriteReg(0x0029,0x0025);
- LCD_WriteReg(0x002B,0x000D);
- //gamma
- LCD_WriteReg(0x0030,0x0007);
- LCD_WriteReg(0x0031,0x0303);
- LCD_WriteReg(0x0032,0x0003);// 0006
- LCD_WriteReg(0x0035,0x0206);
- LCD_WriteReg(0x0036,0x0008);
- LCD_WriteReg(0x0037,0x0406);
- LCD_WriteReg(0x0038,0x0304);//0200
- LCD_WriteReg(0x0039,0x0007);
- LCD_WriteReg(0x003C,0x0602);// 0504
- LCD_WriteReg(0x003D,0x0008);
- //ram
- LCD_WriteReg(0x0050,0x0000);
- LCD_WriteReg(0x0051,0x00EF);
- LCD_WriteReg(0x0052,0x0000);
- LCD_WriteReg(0x0053,0x013F);
- LCD_WriteReg(0x0060,0xA700);
- LCD_WriteReg(0x0061,0x0001);
- LCD_WriteReg(0x006A,0x0000);
- //
- LCD_WriteReg(0x0080,0x0000);
- LCD_WriteReg(0x0081,0x0000);
- LCD_WriteReg(0x0082,0x0000);
- LCD_WriteReg(0x0083,0x0000);
- LCD_WriteReg(0x0084,0x0000);
- LCD_WriteReg(0x0085,0x0000);
- //
- LCD_WriteReg(0x0090,0x0010);
- LCD_WriteReg(0x0092,0x0600);
-
- LCD_WriteReg(0x0007,0x0133);
- LCD_WriteReg(0x00,0x0022);//
- }else if(lcddev.id==0x9328)//ILI9328 OK
- {
- LCD_WriteReg(0x00EC,0x108F);// internal timeing
- LCD_WriteReg(0x00EF,0x1234);// ADD
- //LCD_WriteReg(0x00e7,0x0010);
- //LCD_WriteReg(0x0000,0x0001);//开启内部时钟
- LCD_WriteReg(0x0001,0x0100);
- LCD_WriteReg(0x0002,0x0700);//电源开启
- //LCD_WriteReg(0x0003,(1<<3)|(1<<4) ); //65K RGB
- //DRIVE TABLE(寄存器 03H)
- //BIT3=AM BIT4:5=ID0:1
- //AM ID0 ID1 FUNCATION
- // 0 0 0 R->L D->U
- // 1 0 0 D->U R->L
- // 0 1 0 L->R D->U
- // 1 1 0 D->U L->R
- // 0 0 1 R->L U->D
- // 1 0 1 U->D R->L
- // 0 1 1 L->R U->D 正常就用这个.
- // 1 1 1 U->D L->R
- LCD_WriteReg(0x0003,(1<<12)|(3<<4)|(0<<3) );//65K
- LCD_WriteReg(0x0004,0x0000);
- LCD_WriteReg(0x0008,0x0202);
- LCD_WriteReg(0x0009,0x0000);
- LCD_WriteReg(0x000a,0x0000);//display setting
- LCD_WriteReg(0x000c,0x0001);//display setting
- LCD_WriteReg(0x000d,0x0000);//0f3c
- LCD_WriteReg(0x000f,0x0000);
- //电源配置
- LCD_WriteReg(0x0010,0x0000);
- LCD_WriteReg(0x0011,0x0007);
- LCD_WriteReg(0x0012,0x0000);
- LCD_WriteReg(0x0013,0x0000);
- LCD_WriteReg(0x0007,0x0001);
- delay_ms(50);
- LCD_WriteReg(0x0010,0x1490);
- LCD_WriteReg(0x0011,0x0227);
- delay_ms(50);
- LCD_WriteReg(0x0012,0x008A);
- delay_ms(50);
- LCD_WriteReg(0x0013,0x1a00);
- LCD_WriteReg(0x0029,0x0006);
- LCD_WriteReg(0x002b,0x000d);
- delay_ms(50);
- LCD_WriteReg(0x0020,0x0000);
- LCD_WriteReg(0x0021,0x0000);
- delay_ms(50);
- //伽马校正
- LCD_WriteReg(0x0030,0x0000);
- LCD_WriteReg(0x0031,0x0604);
- LCD_WriteReg(0x0032,0x0305);
- LCD_WriteReg(0x0035,0x0000);
- LCD_WriteReg(0x0036,0x0C09);
- LCD_WriteReg(0x0037,0x0204);
- LCD_WriteReg(0x0038,0x0301);
- LCD_WriteReg(0x0039,0x0707);
- LCD_WriteReg(0x003c,0x0000);
- LCD_WriteReg(0x003d,0x0a0a);
- delay_ms(50);
- LCD_WriteReg(0x0050,0x0000); //水平GRAM起始位置
- LCD_WriteReg(0x0051,0x00ef); //水平GRAM终止位置
- LCD_WriteReg(0x0052,0x0000); //垂直GRAM起始位置
- LCD_WriteReg(0x0053,0x013f); //垂直GRAM终止位置
-
- LCD_WriteReg(0x0060,0xa700);
- LCD_WriteReg(0x0061,0x0001);
- LCD_WriteReg(0x006a,0x0000);
- LCD_WriteReg(0x0080,0x0000);
- LCD_WriteReg(0x0081,0x0000);
- LCD_WriteReg(0x0082,0x0000);
- LCD_WriteReg(0x0083,0x0000);
- LCD_WriteReg(0x0084,0x0000);
- LCD_WriteReg(0x0085,0x0000);
-
- LCD_WriteReg(0x0090,0x0010);
- LCD_WriteReg(0x0092,0x0600);
- //开启显示设置
- LCD_WriteReg(0x0007,0x0133);
- }else if(lcddev.id==0x9320)//测试OK.
- {
- LCD_WriteReg(0x00,0x0000);
- LCD_WriteReg(0x01,0x0100); //Driver Output Contral.
- LCD_WriteReg(0x02,0x0700); //LCD Driver Waveform Contral.
- LCD_WriteReg(0x03,0x1030);//Entry Mode Set.
- //LCD_WriteReg(0x03,0x1018); //Entry Mode Set.
-
- LCD_WriteReg(0x04,0x0000); //Scalling Contral.
- LCD_WriteReg(0x08,0x0202); //Display Contral 2.(0x0207)
- LCD_WriteReg(0x09,0x0000); //Display Contral 3.(0x0000)
- LCD_WriteReg(0x0a,0x0000); //Frame Cycle Contal.(0x0000)
- LCD_WriteReg(0x0c,(1<<0)); //Extern Display Interface Contral 1.(0x0000)
- LCD_WriteReg(0x0d,0x0000); //Frame Maker Position.
- LCD_WriteReg(0x0f,0x0000); //Extern Display Interface Contral 2.
- delay_ms(50);
- LCD_WriteReg(0x07,0x0101); //Display Contral.
- delay_ms(50);
- LCD_WriteReg(0x10,(1<<12)|(0<<8)|(1<<7)|(1<<6)|(0<<4)); //Power Control 1.(0x16b0)
- LCD_WriteReg(0x11,0x0007); //Power Control 2.(0x0001)
- LCD_WriteReg(0x12,(1<<8)|(1<<4)|(0<<0)); //Power Control 3.(0x0138)
- LCD_WriteReg(0x13,0x0b00); //Power Control 4.
- LCD_WriteReg(0x29,0x0000); //Power Control 7.
-
- LCD_WriteReg(0x2b,(1<<14)|(1<<4));
- LCD_WriteReg(0x50,0); //Set X Star
- //水平GRAM终止位置Set X End.
- LCD_WriteReg(0x51,239); //Set Y Star
- LCD_WriteReg(0x52,0); //Set Y End.t.
- LCD_WriteReg(0x53,319); //
-
- LCD_WriteReg(0x60,0x2700); //Driver Output Control.
- LCD_WriteReg(0x61,0x0001); //Driver Output Control.
- LCD_WriteReg(0x6a,0x0000); //Vertical Srcoll Control.
-
- LCD_WriteReg(0x80,0x0000); //Display Position? Partial Display 1.
- LCD_WriteReg(0x81,0x0000); //RAM Address Start? Partial Display 1.
- LCD_WriteReg(0x82,0x0000); //RAM Address End-Partial Display 1.
- LCD_WriteReg(0x83,0x0000); //Displsy Position? Partial Display 2.
- LCD_WriteReg(0x84,0x0000); //RAM Address Start? Partial Display 2.
- LCD_WriteReg(0x85,0x0000); //RAM Address End? Partial Display 2.
-
- LCD_WriteReg(0x90,(0<<7)|(16<<0)); //Frame Cycle Contral.(0x0013)
- LCD_WriteReg(0x92,0x0000); //Panel Interface Contral 2.(0x0000)
- LCD_WriteReg(0x93,0x0001); //Panel Interface Contral 3.
- LCD_WriteReg(0x95,0x0110); //Frame Cycle Contral.(0x0110)
- LCD_WriteReg(0x97,(0<<8)); //
- LCD_WriteReg(0x98,0x0000); //Frame Cycle Contral.
- LCD_WriteReg(0x07,0x0173); //(0x0173)
- }else if(lcddev.id==0X9331)//OK |/|/|
- {
- LCD_WriteReg(0x00E7, 0x1014);
- LCD_WriteReg(0x0001, 0x0100); // set SS and SM bit
- LCD_WriteReg(0x0002, 0x0200); // set 1 line inversion
- LCD_WriteReg(0x0003,(1<<12)|(3<<4)|(1<<3));//65K
- //LCD_WriteReg(0x0003, 0x1030); // set GRAM write direction and BGR=1.
- LCD_WriteReg(0x0008, 0x0202); // set the back porch and front porch
- LCD_WriteReg(0x0009, 0x0000); // set non-display area refresh cycle ISC[3:0]
- LCD_WriteReg(0x000A, 0x0000); // FMARK function
- LCD_WriteReg(0x000C, 0x0000); // RGB interface setting
- LCD_WriteReg(0x000D, 0x0000); // Frame marker Position
- LCD_WriteReg(0x000F, 0x0000); // RGB interface polarity
- //*************Power On sequence ****************//
- LCD_WriteReg(0x0010, 0x0000); // SAP, BT[3:0], AP, DSTB, SLP, STB
- LCD_WriteReg(0x0011, 0x0007); // DC1[2:0], DC0[2:0], VC[2:0]
- LCD_WriteReg(0x0012, 0x0000); // VREG1OUT voltage
- LCD_WriteReg(0x0013, 0x0000); // VDV[4:0] for VCOM amplitude
- delay_ms(200); // Dis-charge capacitor power voltage
- LCD_WriteReg(0x0010, 0x1690); // SAP, BT[3:0], AP, DSTB, SLP, STB
- LCD_WriteReg(0x0011, 0x0227); // DC1[2:0], DC0[2:0], VC[2:0]
- delay_ms(50); // Delay 50ms
- LCD_WriteReg(0x0012, 0x000C); // Internal reference voltage= Vci;
- delay_ms(50); // Delay 50ms
- LCD_WriteReg(0x0013, 0x0800); // Set VDV[4:0] for VCOM amplitude
- LCD_WriteReg(0x0029, 0x0011); // Set VCM[5:0] for VCOMH
- LCD_WriteReg(0x002B, 0x000B); // Set Frame Rate
- delay_ms(50); // Delay 50ms
- LCD_WriteReg(0x0020, 0x0000); // GRAM horizontal Address
- LCD_WriteReg(0x0021, 0x013f); // GRAM Vertical Address
- // ----------- Adjust the Gamma Curve ----------//
- LCD_WriteReg(0x0030, 0x0000);
- LCD_WriteReg(0x0031, 0x0106);
- LCD_WriteReg(0x0032, 0x0000);
- LCD_WriteReg(0x0035, 0x0204);
- LCD_WriteReg(0x0036, 0x160A);
- LCD_WriteReg(0x0037, 0x0707);
- LCD_WriteReg(0x0038, 0x0106);
- LCD_WriteReg(0x0039, 0x0707);
- LCD_WriteReg(0x003C, 0x0402);
- LCD_WriteReg(0x003D, 0x0C0F);
- //------------------ Set GRAM area ---------------//
- LCD_WriteReg(0x0050, 0x0000); // Horizontal GRAM Start Address
- LCD_WriteReg(0x0051, 0x00EF); // Horizontal GRAM End Address
- LCD_WriteReg(0x0052, 0x0000); // Vertical GRAM Start Address
- LCD_WriteReg(0x0053, 0x013F); // Vertical GRAM Start Address
- LCD_WriteReg(0x0060, 0x2700); // Gate Scan Line
- LCD_WriteReg(0x0061, 0x0001); // NDL,VLE, REV
- LCD_WriteReg(0x006A, 0x0000); // set scrolling line
- //-------------- Partial Display Control ---------//
- LCD_WriteReg(0x0080, 0x0000);
- LCD_WriteReg(0x0081, 0x0000);
- LCD_WriteReg(0x0082, 0x0000);
- LCD_WriteReg(0x0083, 0x0000);
- LCD_WriteReg(0x0084, 0x0000);
- LCD_WriteReg(0x0085, 0x0000);
- //-------------- Panel Control -------------------//
- LCD_WriteReg(0x0090, 0x0010);
- LCD_WriteReg(0x0092, 0x0600);
- LCD_WriteReg(0x0007, 0x0133); // 262K color and display ON
- }else if(lcddev.id==0x5408)
- {
- LCD_WriteReg(0x01,0x0100);
- LCD_WriteReg(0x02,0x0700);//LCD Driving Waveform Contral
- LCD_WriteReg(0x03,0x1030);//Entry Mode设置
- //指针从左至右自上而下的自动增模式
- //Normal Mode(Window Mode disable)
- //RGB格式
- //16位数据2次传输的8总线设置
- LCD_WriteReg(0x04,0x0000); //Scalling Control register
- LCD_WriteReg(0x08,0x0207); //Display Control 2
- LCD_WriteReg(0x09,0x0000); //Display Control 3
- LCD_WriteReg(0x0A,0x0000); //Frame Cycle Control
- LCD_WriteReg(0x0C,0x0000); //External Display Interface Control 1
- LCD_WriteReg(0x0D,0x0000); //Frame Maker Position
- LCD_WriteReg(0x0F,0x0000); //External Display Interface Control 2
- delay_ms(20);
- //TFT 液晶彩色图像显示方法14
- LCD_WriteReg(0x10,0x16B0); //0x14B0 //Power Control 1
- LCD_WriteReg(0x11,0x0001); //0x0007 //Power Control 2
- LCD_WriteReg(0x17,0x0001); //0x0000 //Power Control 3
- LCD_WriteReg(0x12,0x0138); //0x013B //Power Control 4
- LCD_WriteReg(0x13,0x0800); //0x0800 //Power Control 5
- LCD_WriteReg(0x29,0x0009); //NVM read data 2
- LCD_WriteReg(0x2a,0x0009); //NVM read data 3
- LCD_WriteReg(0xa4,0x0000);
- LCD_WriteReg(0x50,0x0000); //设置操作窗口的X轴开始列
- LCD_WriteReg(0x51,0x00EF); //设置操作窗口的X轴结束列
- LCD_WriteReg(0x52,0x0000); //设置操作窗口的Y轴开始行
- LCD_WriteReg(0x53,0x013F); //设置操作窗口的Y轴结束行
- LCD_WriteReg(0x60,0x2700); //Driver Output Control
- //设置屏幕的点数以及扫描的起始行
- LCD_WriteReg(0x61,0x0001); //Driver Output Control
- LCD_WriteReg(0x6A,0x0000); //Vertical Scroll Control
- LCD_WriteReg(0x80,0x0000); //Display Position – Partial Display 1
- LCD_WriteReg(0x81,0x0000); //RAM Address Start – Partial Display 1
- LCD_WriteReg(0x82,0x0000); //RAM address End - Partial Display 1
- LCD_WriteReg(0x83,0x0000); //Display Position – Partial Display 2
- LCD_WriteReg(0x84,0x0000); //RAM Address Start – Partial Display 2
- LCD_WriteReg(0x85,0x0000); //RAM address End – Partail Display2
- LCD_WriteReg(0x90,0x0013); //Frame Cycle Control
- LCD_WriteReg(0x92,0x0000); //Panel Interface Control 2
- LCD_WriteReg(0x93,0x0003); //Panel Interface control 3
- LCD_WriteReg(0x95,0x0110); //Frame Cycle Control
- LCD_WriteReg(0x07,0x0173);
- delay_ms(50);
- }
- else if(lcddev.id==0x1505)//OK
- {
- // second release on 3/5 ,luminance is acceptable,water wave appear during camera preview
- LCD_WriteReg(0x0007,0x0000);
- delay_ms(50);
- LCD_WriteReg(0x0012,0x011C);//0x011A why need to set several times?
- LCD_WriteReg(0x00A4,0x0001);//NVM
- LCD_WriteReg(0x0008,0x000F);
- LCD_WriteReg(0x000A,0x0008);
- LCD_WriteReg(0x000D,0x0008);
- //伽马校正
- LCD_WriteReg(0x0030,0x0707);
- LCD_WriteReg(0x0031,0x0007); //0x0707
- LCD_WriteReg(0x0032,0x0603);
- LCD_WriteReg(0x0033,0x0700);
- LCD_WriteReg(0x0034,0x0202);
- LCD_WriteReg(0x0035,0x0002); //?0x0606
- LCD_WriteReg(0x0036,0x1F0F);
- LCD_WriteReg(0x0037,0x0707); //0x0f0f 0x0105
- LCD_WriteReg(0x0038,0x0000);
- LCD_WriteReg(0x0039,0x0000);
- LCD_WriteReg(0x003A,0x0707);
- LCD_WriteReg(0x003B,0x0000); //0x0303
- LCD_WriteReg(0x003C,0x0007); //?0x0707
- LCD_WriteReg(0x003D,0x0000); //0x1313//0x1f08
- delay_ms(50);
- LCD_WriteReg(0x0007,0x0001);
- LCD_WriteReg(0x0017,0x0001);//开启电源
- delay_ms(50);
- //电源配置
- LCD_WriteReg(0x0010,0x17A0);
- LCD_WriteReg(0x0011,0x0217);//reference voltage VC[2:0] Vciout = 1.00*Vcivl
- LCD_WriteReg(0x0012,0x011E);//0x011c //Vreg1out = Vcilvl*1.80 is it the same as Vgama1out ?
- LCD_WriteReg(0x0013,0x0F00);//VDV[4:0]-->VCOM Amplitude VcomL = VcomH - Vcom Ampl
- LCD_WriteReg(0x002A,0x0000);
- LCD_WriteReg(0x0029,0x000A);//0x0001F Vcomh = VCM1[4:0]*Vreg1out gate source voltage??
- LCD_WriteReg(0x0012,0x013E);// 0x013C power supply on
- //Coordinates Control//
- LCD_WriteReg(0x0050,0x0000);//0x0e00
- LCD_WriteReg(0x0051,0x00EF);
- LCD_WriteReg(0x0052,0x0000);
- LCD_WriteReg(0x0053,0x013F);
- //Pannel Image Control//
- LCD_WriteReg(0x0060,0x2700);
- LCD_WriteReg(0x0061,0x0001);
- LCD_WriteReg(0x006A,0x0000);
- LCD_WriteReg(0x0080,0x0000);
- //Partial Image Control//
- LCD_WriteReg(0x0081,0x0000);
- LCD_WriteReg(0x0082,0x0000);
- LCD_WriteReg(0x0083,0x0000);
- LCD_WriteReg(0x0084,0x0000);
- LCD_WriteReg(0x0085,0x0000);
- //Panel Interface Control//
- LCD_WriteReg(0x0090,0x0013);//0x0010 frenqucy
- LCD_WriteReg(0x0092,0x0300);
- LCD_WriteReg(0x0093,0x0005);
- LCD_WriteReg(0x0095,0x0000);
- LCD_WriteReg(0x0097,0x0000);
- LCD_WriteReg(0x0098,0x0000);
-
- LCD_WriteReg(0x0001,0x0100);
- LCD_WriteReg(0x0002,0x0700);
- LCD_WriteReg(0x0003,0x1038);//扫描方向 上->下 左->右
- LCD_WriteReg(0x0004,0x0000);
- LCD_WriteReg(0x000C,0x0000);
- LCD_WriteReg(0x000F,0x0000);
- LCD_WriteReg(0x0020,0x0000);
- LCD_WriteReg(0x0021,0x0000);
- LCD_WriteReg(0x0007,0x0021);
- delay_ms(20);
- LCD_WriteReg(0x0007,0x0061);
- delay_ms(20);
- LCD_WriteReg(0x0007,0x0173);
- delay_ms(20);
- }else if(lcddev.id==0xB505)
- {
- LCD_WriteReg(0x0000,0x0000);
- LCD_WriteReg(0x0000,0x0000);
- LCD_WriteReg(0x0000,0x0000);
- LCD_WriteReg(0x0000,0x0000);
-
- LCD_WriteReg(0x00a4,0x0001);
- delay_ms(20);
- LCD_WriteReg(0x0060,0x2700);
- LCD_WriteReg(0x0008,0x0202);
-
- LCD_WriteReg(0x0030,0x0214);
- LCD_WriteReg(0x0031,0x3715);
- LCD_WriteReg(0x0032,0x0604);
- LCD_WriteReg(0x0033,0x0e16);
- LCD_WriteReg(0x0034,0x2211);
- LCD_WriteReg(0x0035,0x1500);
- LCD_WriteReg(0x0036,0x8507);
- LCD_WriteReg(0x0037,0x1407);
- LCD_WriteReg(0x0038,0x1403);
- LCD_WriteReg(0x0039,0x0020);
-
- LCD_WriteReg(0x0090,0x001a);
- LCD_WriteReg(0x0010,0x0000);
- LCD_WriteReg(0x0011,0x0007);
- LCD_WriteReg(0x0012,0x0000);
- LCD_WriteReg(0x0013,0x0000);
- delay_ms(20);
-
- LCD_WriteReg(0x0010,0x0730);
- LCD_WriteReg(0x0011,0x0137);
- delay_ms(20);
-
- LCD_WriteReg(0x0012,0x01b8);
- delay_ms(20);
-
- LCD_WriteReg(0x0013,0x0f00);
- LCD_WriteReg(0x002a,0x0080);
- LCD_WriteReg(0x0029,0x0048);
- delay_ms(20);
-
- LCD_WriteReg(0x0001,0x0100);
- LCD_WriteReg(0x0002,0x0700);
- LCD_WriteReg(0x0003,0x1038);//扫描方向 上->下 左->右
- LCD_WriteReg(0x0008,0x0202);
- LCD_WriteReg(0x000a,0x0000);
- LCD_WriteReg(0x000c,0x0000);
- LCD_WriteReg(0x000d,0x0000);
- LCD_WriteReg(0x000e,0x0030);
- LCD_WriteReg(0x0050,0x0000);
- LCD_WriteReg(0x0051,0x00ef);
- LCD_WriteReg(0x0052,0x0000);
- LCD_WriteReg(0x0053,0x013f);
- LCD_WriteReg(0x0060,0x2700);
- LCD_WriteReg(0x0061,0x0001);
- LCD_WriteReg(0x006a,0x0000);
- //LCD_WriteReg(0x0080,0x0000);
- //LCD_WriteReg(0x0081,0x0000);
- LCD_WriteReg(0x0090,0X0011);
- LCD_WriteReg(0x0092,0x0600);
- LCD_WriteReg(0x0093,0x0402);
- LCD_WriteReg(0x0094,0x0002);
- delay_ms(20);
-
- LCD_WriteReg(0x0007,0x0001);
- delay_ms(20);
- LCD_WriteReg(0x0007,0x0061);
- LCD_WriteReg(0x0007,0x0173);
-
- LCD_WriteReg(0x0020,0x0000);
- LCD_WriteReg(0x0021,0x0000);
- LCD_WriteReg(0x00,0x22);
- }else if(lcddev.id==0xC505)
- {
- LCD_WriteReg(0x0000,0x0000);
- LCD_WriteReg(0x0000,0x0000);
- delay_ms(20);
- LCD_WriteReg(0x0000,0x0000);
- LCD_WriteReg(0x0000,0x0000);
- LCD_WriteReg(0x0000,0x0000);
- LCD_WriteReg(0x0000,0x0000);
- LCD_WriteReg(0x00a4,0x0001);
- delay_ms(20);
- LCD_WriteReg(0x0060,0x2700);
- LCD_WriteReg(0x0008,0x0806);
-
- LCD_WriteReg(0x0030,0x0703);//gamma setting
- LCD_WriteReg(0x0031,0x0001);
- LCD_WriteReg(0x0032,0x0004);
- LCD_WriteReg(0x0033,0x0102);
- LCD_WriteReg(0x0034,0x0300);
- LCD_WriteReg(0x0035,0x0103);
- LCD_WriteReg(0x0036,0x001F);
- LCD_WriteReg(0x0037,0x0703);
- LCD_WriteReg(0x0038,0x0001);
- LCD_WriteReg(0x0039,0x0004);
-
-
-
- LCD_WriteReg(0x0090, 0x0015); //80Hz
- LCD_WriteReg(0x0010, 0X0410); //BT,AP
- LCD_WriteReg(0x0011,0x0247); //DC1,DC0,VC
- LCD_WriteReg(0x0012, 0x01BC);
- LCD_WriteReg(0x0013, 0x0e00);
- delay_ms(120);
- LCD_WriteReg(0x0001, 0x0100);
- LCD_WriteReg(0x0002, 0x0200);
- LCD_WriteReg(0x0003, 0x1030);
-
- LCD_WriteReg(0x000A, 0x0008);
- LCD_WriteReg(0x000C, 0x0000);
-
- LCD_WriteReg(0x000E, 0x0020);
- LCD_WriteReg(0x000F, 0x0000);
- LCD_WriteReg(0x0020, 0x0000); //H Start
- LCD_WriteReg(0x0021, 0x0000); //V Start
- LCD_WriteReg(0x002A,0x003D); //vcom2
- delay_ms(20);
- LCD_WriteReg(0x0029, 0x002d);
- LCD_WriteReg(0x0050, 0x0000);
- LCD_WriteReg(0x0051, 0xD0EF);
- LCD_WriteReg(0x0052, 0x0000);
- LCD_WriteReg(0x0053, 0x013F);
- LCD_WriteReg(0x0061, 0x0000);
- LCD_WriteReg(0x006A, 0x0000);
- LCD_WriteReg(0x0092,0x0300);
-
- LCD_WriteReg(0x0093, 0x0005);
- LCD_WriteReg(0x0007, 0x0100);
- }else if(lcddev.id==0x4531)//OK |/|/|
- {
- LCD_WriteReg(0X00,0X0001);
- delay_ms(10);
- LCD_WriteReg(0X10,0X1628);
- LCD_WriteReg(0X12,0X000e);//0x0006
- LCD_WriteReg(0X13,0X0A39);
- delay_ms(10);
- LCD_WriteReg(0X11,0X0040);
- LCD_WriteReg(0X15,0X0050);
- delay_ms(10);
- LCD_WriteReg(0X12,0X001e);//16
- delay_ms(10);
- LCD_WriteReg(0X10,0X1620);
- LCD_WriteReg(0X13,0X2A39);
- delay_ms(10);
- LCD_WriteReg(0X01,0X0100);
- LCD_WriteReg(0X02,0X0300);
- LCD_WriteReg(0X03,0X1038);//改变方向的
- LCD_WriteReg(0X08,0X0202);
- LCD_WriteReg(0X0A,0X0008);
- LCD_WriteReg(0X30,0X0000);
- LCD_WriteReg(0X31,0X0402);
- LCD_WriteReg(0X32,0X0106);
- LCD_WriteReg(0X33,0X0503);
- LCD_WriteReg(0X34,0X0104);
- LCD_WriteReg(0X35,0X0301);
- LCD_WriteReg(0X36,0X0707);
- LCD_WriteReg(0X37,0X0305);
- LCD_WriteReg(0X38,0X0208);
- LCD_WriteReg(0X39,0X0F0B);
- LCD_WriteReg(0X41,0X0002);
- LCD_WriteReg(0X60,0X2700);
- LCD_WriteReg(0X61,0X0001);
- LCD_WriteReg(0X90,0X0210);
- LCD_WriteReg(0X92,0X010A);
- LCD_WriteReg(0X93,0X0004);
- LCD_WriteReg(0XA0,0X0100);
- LCD_WriteReg(0X07,0X0001);
- LCD_WriteReg(0X07,0X0021);
- LCD_WriteReg(0X07,0X0023);
- LCD_WriteReg(0X07,0X0033);
- LCD_WriteReg(0X07,0X0133);
- LCD_WriteReg(0XA0,0X0000);
- }else if(lcddev.id==0x4535)
- {
- LCD_WriteReg(0X15,0X0030);
- LCD_WriteReg(0X9A,0X0010);
- LCD_WriteReg(0X11,0X0020);
- LCD_WriteReg(0X10,0X3428);
- LCD_WriteReg(0X12,0X0002);//16
- LCD_WriteReg(0X13,0X1038);
- delay_ms(40);
- LCD_WriteReg(0X12,0X0012);//16
- delay_ms(40);
- LCD_WriteReg(0X10,0X3420);
- LCD_WriteReg(0X13,0X3038);
- delay_ms(70);
- LCD_WriteReg(0X30,0X0000);
- LCD_WriteReg(0X31,0X0402);
- LCD_WriteReg(0X32,0X0307);
- LCD_WriteReg(0X33,0X0304);
- LCD_WriteReg(0X34,0X0004);
- LCD_WriteReg(0X35,0X0401);
- LCD_WriteReg(0X36,0X0707);
- LCD_WriteReg(0X37,0X0305);
- LCD_WriteReg(0X38,0X0610);
- LCD_WriteReg(0X39,0X0610);
-
- LCD_WriteReg(0X01,0X0100);
- LCD_WriteReg(0X02,0X0300);
- LCD_WriteReg(0X03,0X1030);//改变方向的
- LCD_WriteReg(0X08,0X0808);
- LCD_WriteReg(0X0A,0X0008);
- LCD_WriteReg(0X60,0X2700);
- LCD_WriteReg(0X61,0X0001);
- LCD_WriteReg(0X90,0X013E);
- LCD_WriteReg(0X92,0X0100);
- LCD_WriteReg(0X93,0X0100);
- LCD_WriteReg(0XA0,0X3000);
- LCD_WriteReg(0XA3,0X0010);
- LCD_WriteReg(0X07,0X0001);
- LCD_WriteReg(0X07,0X0021);
- LCD_WriteReg(0X07,0X0023);
- LCD_WriteReg(0X07,0X0033);
- LCD_WriteReg(0X07,0X0133);
- }else if(lcddev.id==0X1963)
- {
- LCD_WR_REG(0xE2); //Set PLL with OSC = 10MHz (hardware), Multiplier N = 35, 250MHz < VCO < 800MHz = OSC*(N+1), VCO = 300MHz
- LCD_WR_DATA(0x1D); //参数1
- LCD_WR_DATA(0x02); //参数2 Divider M = 2, PLL = 300/(M+1) = 100MHz
- LCD_WR_DATA(0x04); //参数3 Validate M and N values
- delay_us(100);
- LCD_WR_REG(0xE0); // Start PLL command
- LCD_WR_DATA(0x01); // enable PLL
- delay_ms(10);
- LCD_WR_REG(0xE0); // Start PLL command again
- LCD_WR_DATA(0x03); // now, use PLL output as system clock
- delay_ms(12);
- LCD_WR_REG(0x01); //软复位
- delay_ms(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
- }
- 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(u16 color)
- {
- u32 index=0;
- u32 totalpoint=lcddev.width;//---lcddev.height,lcddev.width这个是在LCD_Display_Dir中配置的
- totalpoint*=lcddev.height; //得到总点数
- if((lcddev.id==0X6804)&&(lcddev.dir==1))//6804横屏的时候特殊处理
- {
- lcddev.dir=0;
- lcddev.setxcmd=0X2A;
- lcddev.setycmd=0X2B;
- LCD_SetCursor(0x00,0x0000); //设置光标位置
- lcddev.dir=1;
- lcddev.setxcmd=0X2B;
- lcddev.setycmd=0X2A;
- }else LCD_SetCursor(0x00,0x0000); //设置光标位置
- LCD_WriteRAM_Prepare(); //开始写入GRAM ---写入GRAM写入命令
- for(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,u16 color)
- {
- u16 i,j;
- u16 xlen=0;
- u16 temp;
- if((lcddev.id==0X6804)&&(lcddev.dir==1)) //6804横屏的时候特殊处理
- {
- temp=sx;
- sx=sy;
- sy=lcddev.width-ex-1;
- ex=ey;
- ey=lcddev.width-temp-1;
- lcddev.dir=0;
- lcddev.setxcmd=0X2A;
- lcddev.setycmd=0X2B;
- LCD_Fill(sx,sy,ex,ey,color);
- lcddev.dir=1;
- lcddev.setxcmd=0X2B;
- lcddev.setycmd=0X2A;
- }else
- {
- 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GRAM
- for(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GRAM
- for(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); //5
- LCD_DrawPoint(x0+b,y0-a); //0
- LCD_DrawPoint(x0+b,y0+a); //4
- LCD_DrawPoint(x0+a,y0+b); //6
- LCD_DrawPoint(x0-a,y0+b); //1
- LCD_DrawPoint(x0-b,y0+a);
- LCD_DrawPoint(x0-a,y0-b); //2
- LCD_DrawPoint(x0-b,y0-a); //7
- a++;
- //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
- //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 ---一列有12个点,总共有6行
- 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)---每个字库都是从' '开始的
- 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 return; //没有的字库
- for(t1=0;t1<8;t1++)//---输入一个字节的颜色,如果字体大小是12则需要输入12个字节的颜色
- {
- if(temp&0x80)LCD_Fast_DrawPoint(x,y,POINT_COLOR);//---先输入最高位,写入画笔颜色
- else if(mode==0)LCD_Fast_DrawPoint(x,y,BACK_COLOR);//---如果没有颜色且是非叠加模式,则写人背景色
- temp<<=1;//---移出最高位
- y++;//---Y轴加1,X轴不变
- if(y>=lcddev.height)return; //超区域了---如果不够写入则退出写入
- if((y-y0)==size)//---如果Y轴写入12个点后,进行换列,每一列的第二个字节超出12个点后的内容为无效内容
- {
- y=y0;
- x++;
- if(x>=lcddev.width)return; //超区域了---如果不够写入则退出写入
- break;//输入指定大小的点数后,跳出循环,放弃当前字节后面的无效数据,换列输入下一个字节
- }
- }
- }
- }
- //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;//从最高位开始取值
- if(enshow==0&&t<(len-1))
- {
- if(temp==0)
- {
- LCD_ShowChar(x+(size/2)*t,y,' ',size,0);//---非叠加模式,如果最高位为0则输入空格
- continue;//---直接回到FOR循环,继续循环
- }else enshow=1;
-
- }
- LCD_ShowChar(x+(size/2)*t,y,temp+'0',size,0); //---非叠加模式,显示对应的字符
- }
- }
- //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! ---字符必须是这个区域内的字符
- {
- if(x>=width){x=x0;y+=size;}//---如果X增加指定宽度还没有输入完字符串,则换一行
- if(y>=height)break;//退出 ---如果Y坐标超出指定范围,则退出循环。
- LCD_ShowChar(x,y,*p,size,0);//---写入一个字
- x+=size/2;//---写完一个字后,X坐标增加一个字的高度坐标
- p++;//---指针指向下一个字
- }
- }
- //--- X
- //--- ------------
- //--- Y| |
- //--- | |
- //--- | |
- //--- | |
- //--- | |
- //--- | |
- //--- | |
- //--- | |
- //--- ------------
复制代码- #include "sys.h"
- #include "delay.h"
- #include "usart.h"
- #include "led.h"
- #include "lcd.h"
- //ALIENTEK 探索者STM32F407开发板 实验13
- //LCD显示实验-库函数版本
- //技术支持:www.openedv.com
- //淘宝店铺:http://eboard.taobao.com
- //广州市星翼电子科技有限公司
- //作者:正点原子 @ALIENTEK
- int main(void)
- {
- u8 x=0;
- u8 lcd_id[12]; //存放LCD ID字符串
- NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);//设置系统中断优先级分组2
- delay_init(168); //初始化延时函数
- uart_init(115200); //初始化串口波特率为115200
-
- LED_Init(); //初始化LED
- LCD_Init(); //初始化LCD FSMC接口
- POINT_COLOR=RED; //画笔颜色:红色 ---POINT_COLOR在LCD.c中定义
- sprintf((char*)lcd_id,"LCD ID:%04X",lcddev.id);//将LCD ID打印到lcd_id数组。
- while(1)
- {
- switch(x)
- {
- case 0:LCD_Clear(WHITE);break;
- case 1:LCD_Clear(BLACK);break;
- case 2:LCD_Clear(BLUE);break;
- case 3:LCD_Clear(RED);break;
- case 4:LCD_Clear(MAGENTA);break;
- case 5:LCD_Clear(GREEN);break;
- case 6:LCD_Clear(CYAN);break;
- case 7:LCD_Clear(YELLOW);break;
- case 8:LCD_Clear(BRRED);break;
- case 9:LCD_Clear(GRAY);break;
- case 10:LCD_Clear(LGRAY);break;
- case 11:LCD_Clear(BROWN);break;
- }
- POINT_COLOR=RED;
- LCD_ShowString(30,40,210,24,24,"Explorer STM32F4"); //---字体是24
- LCD_ShowString(30,70,200,16,16,"TFTLCD TEST");
- LCD_ShowString(30,90,200,16,16,"ATOM@ALIENTEK");
- LCD_ShowString(30,110,200,16,16,lcd_id); //显示LCD ID
- LCD_ShowString(30,130,200,12,12,"2014/5/4");
- x++;
- if(x==12)x=0;
- LED0=!LED0;
- delay_ms(1000);
- }
- }
复制代码
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