使用开发板类型为：STM32F407系列
一、屏的相关信息
分辨率：320*480
尺寸：3.5寸
驱动器：ILI9486L
引脚接口：
我们这里选用16-bts 8080-series MCU
IM[]为010，使用了16个数据引脚。
二、驱动器设置
通过部分我们可以得到信息：
CSX: 片选信号，用于启用或者禁用ILI9486L芯片
RESX: 复位信号
WRX: 读信号
RDX: 写信号
DB[17:0]: 并行数据总线
D/CX: 数据/命令选择的信号,当D/CX= ' 1 '时，DB[17:0]位显示RAM数据
或命令参数。当D/CX= ' 0 '时，D B[17:0]位是命令。
通过此表可以得到：
写命令：WRX处于上升沿,RDX:处于拉高,D/CX处于拉低
写数据：WRX处于上升沿，RDX处于拉高，D/CX处于拉高
读取内部状态：WRX处于拉高 RDX处于上升沿 D/CX处于拉高
读取参数显示数据：WRX处于拉高 RDX处于上升沿 D/CX处于拉高
时序图
写时序：
从图中可以得到，CSX拉低选中，RESX拉高，D/CX处于拉低RDX拉高时，WRX在上升沿时候发送命令。D/CX在拉高RDX拉高时，WRX在上升沿时候发送数据。
读时序
同理，当WRX拉高，RDX处于上升沿，D/CX拉高时处于读状态。
指令表
常用的三个为例：
Column Address Set，意思是设置列地址，首先发送命令2Ah表示我要设置列地址，然后SC意思是列起始地址，EC意思就是列终止地址。
Page Address Set，就是页地址设置，操作方法类比Column Address Set
Memory Write，就是写入，首先发送命令2Ch然后发送要写的数据。
三、FSMC
开头就说了，我们使用的是16位的8080并行接口。我们看一下F4的数据手册。
接口部分并没有8080接口，我们要如何操作呢，在OLED中我们使用过模拟SPI，模拟SPI的时序，实现需要的功能，那么我们可不可以模拟8080接口呢？当然可以。
在数据手册2.2.9章节中我们可以看到这样对FSMC的解释
画线部分清除说明了支持Intel 8080和Motorola 6800模式，灵活适应特定的LCD接口。所以我们可以通过FSMC来实现并行8080.
FSMC框图：
FSMC_NE[4:1]-----片选
FSMC_NOE-------读
FSMC_NWE-------写
FSMC_A[25:0]------地址
FSMC_D[15:0]------并行数据线
我们看一下F4的时钟树
可以发现，内部存储也就是红色框里面，通过AHB总线可以直接访问，右边紫色框里面外部存储器，先通过FSMC控制器然后通过AHB3传输到AHB总线的，所以下面我们第一步就是要将外部存储和FSMC连接起来
存储映射
独立编址：对外部存储芯片独立编址，比如0x00在外部芯片里面表示就是外部芯片地址的起始位置。
统一编址：在stm32中0x00表示32里面的一个地址，假设32内部的地址空间为0~1000，其中一部分是留作外设存储器用的地址，32内部是并没有用的。假设0-499和600-1000是32内部用到的地址，那么500-599就是外部存储器的地址，此时外部存储器的起始地址就不再是0x00了，是500。
看一下F4的地址映射框图
上图就是外部存储空间的地址映射，简单理解就是将外部芯片额地址挂载在32里面的地址上面，客观化理解就是意思就是地址里面存地址。可以看到我们操控外部存储的地址一共有4块bank1、bank2、bank3、bank4。在F4参考手册里面对这四块做了详细划分：
在FSMC框图里面的FSMC_NE[4:1]-----片选
第一块:6000 0000h–63ff ffffh 片选 FSMC_NE1
第二块:6400 0000h–67ff ffffh 片选 FSMC_NE2
第三块:6800 0000h–6bff ffffh 片选 FSMC_NE3
第四块:6c00 0000h–6fff ffffh 片选 FSMC_NE4
上图可以看到映射关系：存储区域 1 NOR/PSRAM 1就是bank1，我们只需要将HADDR的26，27位设为00就可以选择bank1然后FSMC_NE1拉低就选中了。
FSMC例子
说了这么多我们来举个例子吧！
有这IS62WV51216这样一块RAM芯片
IS62WV51216框图
可以看到共512k地址，一个地址存16位数据。
回顾一下我们的FSMC框图
这样一个外设RAM要和FSMC怎么连接呢？
是不是就是这样咯。下面我们要注意一下地址偏移：
可以看到mode后面跟的就是otyper，为什么偏移地址是4呢，一个地址对应一个字节，一个字节8位，mode里面用了32位，所以就是4个字节，所以下一个otyper就要偏移4个字节。
再看一下IS62WV51216的框图
发现一个数据是16位，2个字节。所以每次偏移为2个字节。
那么有个问题了？
首先，CPU中一个地址只能存储一个字节的数据，而当CPU通过地址线访问外部存储器的一个地址时，如果外部储存器的一个地址的数据刚好是八位时（即一个字节），访问一次就可接收过来；但是，当外部存储器的一个地址里存的是16位数据时（即两个字节），CPU就开始傻眼了，“我访问你一次，你竟然给我两个字节的数据！！！”要怎么办呢？
在cpu端我们0x0读取FSMC_A的0x0两个数据，我们让CPU端0x00和0x01存储FSMC_A 0x00的两个数据。下一次cpu从0x02开始接收FSMC_A.也就是一次偏移两个地址。
CPU为了解决这个问题，只能够再派一个地址去访问外部存储器的同一个地址，把剩下的那个字节也接收过来，之后再接着访问外部存储器的第二个地址，依此类推。。。在此过程中，CPU如果还是把地址线一对一地连接到外部存储器上，那就做不到让自己的第二个地址还继续访问同一个地址了。。。(其中解释太复杂，我到现在还是不是特别捋的清楚)，直接看结果就行，就是CPU实现了顺序两个地址访问外设端口一个地址。把2个字节数据都取走了。
模拟8080时序
FSMC的时序有很多种，我们需要选择最相似的来模拟，比如这个写时序，对应引脚都规划好了
注意上图中的D/CX引脚，这个引脚高低决定像LCD发送的是命令还是数据，在原理图中我们发现D/CX连的是A6，也就是地址线里面的第六个。注意！！！
因为偏移，说的是A6实际上是第七位。
也就是
HADDR[7]=0;表示命令
HADDR[7]=1;表示数据
硬件接口
| FSMC | IO | 模式 |
|---|---|---|
| FSMC_NE4 | PG12 | 复用映射FSMC |
| FSMC_NEW | PD5 | 复用映射FSMC |
| FSMC_NOE | PD4 | 复用映射FSMC |
| A6 | PF12 | 复用映射FSMC |
| LCD_BL | PB15 | 通用推挽 |
| D0 | PD14 | 复用映射FSMC |
| D1 | PD15 | 复用映射FSMC |
| D2 | PD0 | 复用映射FSMC |
| D3 | PD1 | 复用映射FSMC |
| D4 | PE7 | 复用映射FSMC |
| D5 | PE8 | 复用映射FSMC |
| D6 | PE9 | 复用映射FSMC |
| D7 | PE10 | 复用映射FSMC |
| D8 | PE11 | 复用映射FSMC |
| D9 | PE12 | 复用映射FSMC |
| D10 | PE13 | 复用映射FSMC |
| D11 | PE14 | 复用映射FSMC |
| D12 | PE15 | 复用映射FSMC |
| D13 | PD8 | 复用映射FSMC |
| D14 | PD9 | 复用映射FSMC |
| D15 | PD10 | 复用映射FSMC |
四、代码
首先我们配置IO，模式如同上表
/*IO配置*/
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOB|RCC_AHB1Periph_GPIOD|RCC_AHB1Periph_GPIOE|RCC_AHB1Periph_GPIOF|RCC_AHB1Periph_GPIOG, ENABLE);//使能PD,PE,PF,PG时钟
RCC_AHB3PeriphClockCmd(RCC_AHB3Periph_FSMC,ENABLE);//使能FSMC时钟
GPIO_InitTypeDef GPIO_InitStructure;
//PB15 推挽输出,控制背光 LCD_BL
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_15;
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
//D0~D3 D13~D15 FSMC_NEW FSMC_NOE
GPIO_InitStructure.GPIO_Pin = (3<<0)|(3<<4)|(7<<8)|(3<<14);//PD0,1,4,5,8,9,10,14,15 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(GPIOD, &GPIO_InitStructure);//初始化
//D4~D12
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
//PF12,FSMC_A6
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12;
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
//PG12,FSMC_NE4
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12;
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
//复用映射到FSMC
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);
然后我们配置读写时序，这里最好调用别人配置好的，厂家给好的就行，自己配置问题多到怀疑人生！！！
//读写时序
FSMC_NORSRAMTimingInitTypeDef readWriteTiming;
FSMC_NORSRAMTimingInitTypeDef writeTiming;
//读时序
readWriteTiming.FSMC_AddressSetupTime = 0X0F; //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 = 0x3C; //数据保存时间为60个HCLK =6*60=360ns
readWriteTiming.FSMC_BusTurnAroundDuration = 0x00;
readWriteTiming.FSMC_CLKDivision = 0x00;
readWriteTiming.FSMC_DataLatency = 0x00;
readWriteTiming.FSMC_AccessMode = FSMC_AccessMode_A; //模式A
//写时序
writeTiming.FSMC_AddressSetupTime =0x09; //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 = 0x08; //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
接着就是FSMC的初始化
FSMC_NORSRAMInitTypeDef FSMC_NORSRAMInitStructure;
FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM4;// 这里我们使用NE4 ，也就对应BTCR[6],[7]。
FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable; // 不复用数据地址
FSMC_NORSRAMInitStructure.FSMC_MemoryType =FSMC_MemoryType_SRAM;// FSMC_MemoryType_SRAM; //SRAM
FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_16b;//存储器数据宽度为16bit
FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode =FSMC_BurstAccessMode_Disable;// FSMC_BurstAccessMode_Disable;
FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low;
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
接下来就是应用了
应用
我们初始化完FSMC,IO,后我们是不是已经给屏幕连接好了。下面就是给屏幕跑起来吗，硬件部分搭建好了，接下来就是软件部分了嘛。
首先是数据传输：
如何确定我们传输的是命令还是数据呢，这里面我们用的是地址线A6的值来判断，也就是HADDR[7]，为什么偏移一位上面说了。我们只需要A6的值就行，别的是不是在NE4的范围内想写啥就写啥嘛。
我们定义这样一个地址：
//LCD地址结构体
typedef struct
{
volatile uint16_t LCD_REG;//HADDR7 = A6 = 0 给LCD屏发送指令//0x6C00 007E
volatile uint16_t LCD_RAM;//HADDR7 = A6 = 1 给LCD屏发送数据//0x6C00 0080
} LCD_TypeDef;
//0X7E = 0111 1110 HADDR[7]是0哈,不是1.0~7 7是第八个数
#define LCD_BASE ((uint32_t)(0x6C000000 | 0x0000007E))
#define TFTLCD ((LCD_TypeDef *) LCD_BASE)
如果我们有这样两个调用
TFTLCD->LCD_REG
TFTLCD->LCD_RAM
TFTLCD->LCD_REG 调用的是不是就是基地址0x6C00007E
TFTLCD->LCD_RAM 调用的地址是不是就是0x6C000080
0x6C00007E+2 是不是就是0x6C000080
为啥加2 注意LCD_TypeDef结构体里面是uint16_t 表示两个字节所以加2
0X7E : 0X0111 1110______A6=0 表示写命令
0X80 : 0X1000 0000______A6=1 表示写数据
如此：TFTLCD->LCD_REG 就相当于写命令
TFTLCD->LCD_RAM 就表示写数据
我们看一下写函数：
//写命令
void LCD_WR_REG(volatile uint16_t regval)
{
regval=regval; //使用-O2优化的时候,必须插入的延时
TFTLCD->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(volatile uint16_t data)
{
data=data; //使用-O2优化的时候,必须插入的延时
TFTLCD->LCD_RAM=data;
}
//读LCD数据
//返回值:读到的值
uint16_t LCD_RD_DATA(void)
{
volatile uint16_t ram; //防止被优化
ram=TFTLCD->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(uint16_t LCD_Reg,uint16_t LCD_RegValue)
{
TFTLCD->LCD_REG = LCD_Reg; //写入要写的寄存器序号
TFTLCD->LCD_RAM = LCD_RegValue;//写入数据
}
//读寄存器
//LCD_Reg:寄存器地址
//返回值:读到的数据
uint16_t LCD_ReadReg(uint16_t LCD_Reg)
{
LCD_WR_REG(LCD_Reg); //写入要读的寄存器序号
Delay_us(5);
return LCD_RD_DATA(); //返回读到的值
}
接下来我们是不是可以根据屏幕的指令来启动屏幕。
这部分代码比较长我就放在最后整体工程代码里面了。多个版本的启动流程太长了。
显示函数，图片，字符啊等等原理模式可以参考我上一篇OLED的博客，OLED驱动
具体代码下面总工程代码里面也有。
五、工程源码整合
bsp_lcd.c
#include "bsp_lcd.h"
#include "bsp_font.h"
//LCD的画笔颜色和背景色
uint16_t POINT_COLOR=0x0000; //画笔颜色
uint16_t 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(volatile uint16_t regval)
{
regval=regval; //使用-O2优化的时候,必须插入的延时
TFTLCD->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(volatile uint16_t data)
{
data=data; //使用-O2优化的时候,必须插入的延时
TFTLCD->LCD_RAM=data;
}
//读LCD数据
//返回值:读到的值
uint16_t LCD_RD_DATA(void)
{
volatile uint16_t ram; //防止被优化
ram=TFTLCD->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(uint16_t LCD_Reg,uint16_t LCD_RegValue)
{
TFTLCD->LCD_REG = LCD_Reg; //写入要写的寄存器序号
TFTLCD->LCD_RAM = LCD_RegValue;//写入数据
}
//读寄存器
//LCD_Reg:寄存器地址
//返回值:读到的数据
uint16_t LCD_ReadReg(uint16_t LCD_Reg)
{
LCD_WR_REG(LCD_Reg); //写入要读的寄存器序号
Delay_us(5);
return LCD_RD_DATA(); //返回读到的值
}
//开始写GRAM
void LCD_WriteRAM_Prepare(void)
{
TFTLCD->LCD_REG=lcddev.wramcmd;
}
//LCD写GRAM
//RGB_Code:颜色值
void LCD_WriteRAM(uint16_t RGB_Code)
{
TFTLCD->LCD_RAM = RGB_Code;//写十六位GRAM
}
//从ILI93xx读出的数据为GBR格式，而我们写入的时候为RGB格式。
//通过该函数转换
//c:GBR格式的颜色值
//返回值：RGB格式的颜色值
uint16_t LCD_BGR2RGB(uint16_t c)
{
uint16_t r,g,b,rgb;
b=(c>>0)&0x1f;
g=(c>>5)&0x3f;
r=(c>>11)&0x1f;
rgb=(b<<11)+(g<<5)+(r<<0);
return(rgb);
}
//当mdk -O1时间优化时需要设置
//延时i
void opt_delay(uint8_t i)
{
while(i--);
}
//读取个某点的颜色值
//x,y:坐标
//返回值:此点的颜色
uint16_t LCD_ReadPoint(uint16_t x,uint16_t y)
{
uint16_t 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==0X9486||lcddev.id==0X6804||lcddev.id==0X5310||lcddev.id==0X1963)LCD_WR_REG(0X2E);//9341/6804/3510/1963 发送读GRAM指令
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
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
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();
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==0X9486||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
else return LCD_BGR2RGB(r); //其他IC
}
//LCD开启显示
void LCD_DisplayOn(void)
{
if(lcddev.id==0X9341||lcddev.id==0X9486||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==0X9486||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(uint16_t Xpos, uint16_t Ypos)
{
if(lcddev.id==0X9341||lcddev.id==0X5310)
{
LCD_WR_REG(lcddev.setxcmd);
LCD_WR_DATA(Xpos>>8);LCD_WR_DATA(Xpos&0XFF);
LCD_WR_REG(lcddev.setycmd);
LCD_WR_DATA(Ypos>>8);LCD_WR_DATA(Ypos&0XFF);
}
else if (lcddev.id==0X9486)
{
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==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(uint8_t dir)
{
uint16_t regval=0;
uint16_t dirreg=0;
uint16_t 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==0X9486||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);
break;
case L2R_D2U://从左到右,从下到上
regval|=(1<<7)|(0<<6)|(0<<5);
break;
case R2L_U2D://从右到左,从上到下
regval|=(0<<7)|(1<<6)|(0<<5);
break;
case R2L_D2U://从右到左,从下到上
regval|=(1<<7)|(1<<6)|(0<<5);
break;
case U2D_L2R://从上到下,从左到右
regval|=(0<<7)|(0<<6)|(1<<5);
break;
case U2D_R2L://从上到下,从右到左
regval|=(0<<7)|(1<<6)|(1<<5);
break;
case D2U_L2R://从下到上,从左到右
regval|=(1<<7)|(0<<6)|(1<<5);
break;
case D2U_R2L://从下到上,从右到左
regval|=(1<<7)|(1<<6)|(1<<5);
break;
}
if(lcddev.id==0X5510)dirreg=0X3600;
else dirreg=0X36;
if((lcddev.id!=0X5310)&&(lcddev.id!=0X5510)&&(lcddev.id!=0X1963))regval|=0X08;//5310/5510/1963不需要BGR
if(lcddev.id==0X6804)regval|=0x02;//6804的BIT6和9341的反了
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);
}
}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(uint16_t x,uint16_t y)
{
LCD_SetCursor(x,y); //设置光标位置
LCD_WriteRAM_Prepare(); //开始写入GRAM
TFTLCD->LCD_RAM=POINT_COLOR;
}
//快速画点
//x,y:坐标
//color:颜色
void LCD_Fast_DrawPoint(uint16_t x,uint16_t y,uint16_t color)
{
LCD_SetCursor(x,y); //设置光标位置（0x2A 0x2B）
LCD_WriteRAM_Prepare(); //开始写入GRAM(0x2C)
TFTLCD->LCD_RAM=color; //写显示颜色
}
//SSD1963 背光设置
//pwm:背光等级,0~100.越大越亮.
void LCD_SSD_BackLightSet(uint8_t pwm)
{
LCD_WR_REG(0xBE); //配置PWM输出
LCD_WR_DATA(0x05); //1设置PWM频率
LCD_WR_DATA((uint16_t)(pwm*2.55));//2设置PWM占空比
LCD_WR_DATA(0x01); //3设置C
LCD_WR_DATA(0xFF); //4设置D
LCD_WR_DATA(0x00); //5设置E
LCD_WR_DATA(0x00); //6设置F
}
//设置LCD显示方向
//dir:0,竖屏；1,横屏
void LCD_Display_Dir(uint8_t dir)
{
if(dir==0) //竖屏
{
lcddev.dir=0; //竖屏
lcddev.width=240;
lcddev.height=320;
if(lcddev.id==0X9341||lcddev.id==0X9486||lcddev.id==0X6804||lcddev.id==0X5310)
{
lcddev.wramcmd=0X2C;
lcddev.setxcmd=0X2A;
lcddev.setycmd=0X2B;
if(lcddev.id==0X6804||lcddev.id==0X5310||lcddev.id==0X9486)
{
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==0X9486||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.id==0X9486)
{
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(uint16_t sx,uint16_t sy,uint16_t width,uint16_t height)
{
uint8_t hsareg,heareg,vsareg,veareg;
uint16_t hsaval,heaval,vsaval,veaval;
uint16_t twidth,theight;
twidth=sx+width-1;
theight=sy+height-1;
if(lcddev.id==0X9341||lcddev.id==0X9486||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 TFTLCD_Init(void)
{
volatile uint32_t i=0;
/*IO配置*/
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOB|RCC_AHB1Periph_GPIOD|RCC_AHB1Periph_GPIOE|RCC_AHB1Periph_GPIOF|RCC_AHB1Periph_GPIOG, ENABLE);//使能PD,PE,PF,PG时钟
RCC_AHB3PeriphClockCmd(RCC_AHB3Periph_FSMC,ENABLE);//使能FSMC时钟
GPIO_InitTypeDef GPIO_InitStructure;
//PB15 推挽输出,控制背光 LCD_BL
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_15;
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
//D0~D3 D13~D15 FSMC_NEW FSMC_NOE
GPIO_InitStructure.GPIO_Pin = (3<<0)|(3<<4)|(7<<8)|(3<<14);//PD0,1,4,5,8,9,10,14,15 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(GPIOD, &GPIO_InitStructure);//初始化
//D4~D12
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
//PF12,FSMC_A6
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12;
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
//PG12,FSMC_NE4
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12;
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
//复用映射到FSMC
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);
//读写时序
FSMC_NORSRAMTimingInitTypeDef readWriteTiming;
FSMC_NORSRAMTimingInitTypeDef writeTiming;
//读时序
readWriteTiming.FSMC_AddressSetupTime = 0X0F; //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 = 0x3C; //数据保存时间为60个HCLK =6*60=360ns
readWriteTiming.FSMC_BusTurnAroundDuration = 0x00;
readWriteTiming.FSMC_CLKDivision = 0x00;
readWriteTiming.FSMC_DataLatency = 0x00;
readWriteTiming.FSMC_AccessMode = FSMC_AccessMode_A; //模式A
//写时序
writeTiming.FSMC_AddressSetupTime =0x09; //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 = 0x08; //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_NORSRAMInitTypeDef FSMC_NORSRAMInitStructure;
FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM4;// 这里我们使用NE4 ，也就对应BTCR[6],[7]。
FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable; // 不复用数据地址
FSMC_NORSRAMInitStructure.FSMC_MemoryType =FSMC_MemoryType_SRAM;// FSMC_MemoryType_SRAM; //SRAM
FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_16b;//存储器数据宽度为16bit
FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode =FSMC_BurstAccessMode_Disable;// FSMC_BurstAccessMode_Disable;
FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low;
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
Delay_ms(50); // delay 50 ms
LCD_WriteReg(0x0000,0x0001);
Delay_ms(50); // delay 50 ms
lcddev.id = LCD_ReadReg(0x0000);
if(lcddev.id<0XFF||lcddev.id==0XFFFF||lcddev.id==0X9300||lcddev.id==0X9400)//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);
lcddev.id=LCD_RD_DATA(); //dummy read
lcddev.id=LCD_RD_DATA(); //读到0X00
lcddev.id=LCD_RD_DATA(); //读取93
lcddev.id<<=8;
lcddev.id|=LCD_RD_DATA(); //读取41
if(lcddev.id!=0X9341 && lcddev.id!=0X9486) //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
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(" TFTLCD 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==0x9486)
{
LCD_WR_REG(0XF2);
LCD_WR_DATA(0x18);
LCD_WR_DATA(0xA3);
LCD_WR_DATA(0x12);
LCD_WR_DATA(0x02);
LCD_WR_DATA(0XB2);
LCD_WR_DATA(0x12);
LCD_WR_DATA(0xFF);
LCD_WR_DATA(0x10);
LCD_WR_DATA(0x00);
LCD_WR_REG(0XF8);
LCD_WR_DATA(0x21);
LCD_WR_DATA(0x04);
LCD_WR_REG(0XF9);
LCD_WR_DATA(0x00);
LCD_WR_DATA(0x08);
LCD_WR_REG(0x36);
LCD_WR_DATA(0x08); //设置RGB,含排线的屏
// LCD_WR_DATA(0x00); //设置RGB，不含排线的屏
LCD_WR_REG(0x3A);
LCD_WR_DATA(0x05); //设置16位BPP
LCD_WR_REG(0xB4);
LCD_WR_DATA(0x01);//0x00
LCD_WR_REG(0xB6);
LCD_WR_DATA(0x02);
LCD_WR_DATA(0x22);
LCD_WR_REG(0xC1);
LCD_WR_DATA(0x41);
LCD_WR_REG(0xC5);
LCD_WR_DATA(0x00);
LCD_WR_DATA(0x07);//0X18
LCD_WR_REG(0xE0);
LCD_WR_DATA(0x0F);
LCD_WR_DATA(0x1F);
LCD_WR_DATA(0x1C);
LCD_WR_DATA(0x0C);
LCD_WR_DATA(0x0F);
LCD_WR_DATA(0x08);
LCD_WR_DATA(0x48);
LCD_WR_DATA(0x98);
LCD_WR_DATA(0x37);
LCD_WR_DATA(0x0A);
LCD_WR_DATA(0x13);
LCD_WR_DATA(0x04);
LCD_WR_DATA(0x11);
LCD_WR_DATA(0x0D);
LCD_WR_DATA(0x00);
LCD_WR_REG(0xE1);
LCD_WR_DATA(0x0F);
LCD_WR_DATA(0x32);
LCD_WR_DATA(0x2E);
LCD_WR_DATA(0x0B);
LCD_WR_DATA(0x0D);
LCD_WR_DATA(0x05);
LCD_WR_DATA(0x47);
LCD_WR_DATA(0x75);
LCD_WR_DATA(0x37);
LCD_WR_DATA(0x06);
LCD_WR_DATA(0x10);
LCD_WR_DATA(0x03);
LCD_WR_DATA(0x24);
LCD_WR_DATA(0x20);
LCD_WR_DATA(0x00);
LCD_WR_REG(0x11); //退出睡眠
Delay_ms(120);
LCD_WR_REG(0x29); //开启显示
}
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); //TFTLCD 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);//TFTLCD 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_ON(); //点亮背光
LCD_Clear(WHITE);
}
//清屏函数
//color:要清屏的填充色
void LCD_Clear(uint16_t color)
{
uint32_t index=0;
uint32_t totalpoint=lcddev.width;
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
for(index=0;index<totalpoint;index++)
{
TFTLCD->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(uint16_t sx,uint16_t sy,uint16_t ex,uint16_t ey,uint16_t color)
{
uint16_t i,j;
uint16_t xlen=0;
uint16_t 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++)TFTLCD->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(uint16_t sx,uint16_t sy,uint16_t ex,uint16_t ey,uint16_t *color)
{
uint16_t height,width;
uint16_t 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++)TFTLCD->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(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2)
{
uint16_t t;
int xerr=0,yerr=0,delta_x,delta_y,distance;
int incx,incy,uRow,uCol;
delta_x=x2-x1; //计算坐标增量
delta_y=y2-y1;
uRow=x1;
uCol=y1;
if(delta_x>0)incx=1; //设置单步方向
else if(delta_x==0)incx=0;//垂直线
else {incx=-1;delta_x=-delta_x;}
if(delta_y>0)incy=1;
else if(delta_y==0)incy=0;//水平线
else{incy=-1;delta_y=-delta_y;}
if( delta_x>delta_y)distance=delta_x; //选取基本增量坐标轴
else distance=delta_y;
for(t=0;t<=distance+1;t++ )//画线输出
{
LCD_DrawPoint(uRow,uCol);//画点
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(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t 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(uint16_t x0,uint16_t y0,uint8_t 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(uint16_t x,uint16_t y,uint8_t num,uint8_t size,uint8_t mode)
{
uint8_t temp,t1,t;
uint16_t y0=y;
uint8_t 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 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.
uint32_t LCD_Pow(uint8_t m,uint8_t n)
{
uint32_t 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(uint16_t x,uint16_t y,uint32_t num,uint8_t len,uint8_t size)
{
uint8_t t,temp;
uint8_t 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(uint16_t x,uint16_t y,uint32_t num,uint8_t len,uint8_t size,uint8_t mode)
{
uint8_t t,temp;
uint8_t 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(uint16_t x,uint16_t y,uint16_t width,uint16_t height,uint8_t size,uint8_t *p)
{
uint8_t 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++;
}
}
//设置显示区域
//begine_x,begine_y:起点坐标
//end_x,end_y:终点坐标
void LCD_SetShowArea(uint16_t begine_x,uint16_t end_x,uint16_t begine_y,uint16_t end_y)
{
//设置显示区域
//设置光标位置（0x2A 0x2B）
LCD_WR_REG(lcddev.setxcmd);//设置页地址命令
LCD_WR_DATA(begine_x>>8);//设置页的开始地址 高字节
LCD_WR_DATA(begine_x&0XFF); //设置页的开始地址 低字节
LCD_WR_DATA((end_x-1)>>8);//设置页的结束地址 高字节
LCD_WR_DATA((end_x-1)&0xFF);//设置页的结束地址 低字节
LCD_WR_REG(lcddev.setycmd);//设置列地址命令
LCD_WR_DATA(begine_y>>8);//设置列的开始地址 高字节
LCD_WR_DATA(begine_y&0XFF);//设置列的开始地址 低字节
LCD_WR_DATA((end_y-1)>>8);//设置列的结束地址 高字节
LCD_WR_DATA((end_y-1)&0xFF);//设置列的结束地址 低字节
}
//显示图片
//x,y:起点坐标
//width,height:区域大小
//*p:图片起始地址
void LCD_ShowPicture(uint16_t x,uint16_t y,uint16_t width,uint16_t height,uint8_t *p)
{
uint16_t i=0,j=0;
uint16_t pcolor = 0;
//设置显示区域
//设置光标位置（0x2A 0x2B）
LCD_SetShowArea(x,x+width,y,y+height);
TFTLCD->LCD_REG=lcddev.wramcmd;//开始写入GRAM(0x2C)
for(j=0;j<height;j++)
{
for(i=0;i<width;i++)
{
pcolor = (*p<<8)|(*(p+1));
TFTLCD->LCD_RAM=pcolor; //写显示颜色
p+=2;
}
}
}
//显示图片
//x,y:起点坐标
//width,height:区域大小
//b_color -- 背景色 f_color -- 前景色
//*p:字模起始地址
void LCD_ShowxXx(uint16_t x,uint16_t y,uint16_t width,uint16_t height,uint16_t b_color,uint16_t f_color,uint8_t *p)
{
uint16_t i,j,k;
//设置显示区域
//设置光标位置（0x2A 0x2B）
LCD_SetShowArea(x,x+width,y,y+height);
TFTLCD->LCD_REG=lcddev.wramcmd;//开始写入GRAM(0x2C)
for(j=0;j<height;j++)//行 -- 页
{
for(i=0;i<width/8;i++)//列
{
for(k=0;k<8;k++)
{
//画点
if(*p & (0x80>>k)) //从最高开描点，只须判断一位
TFTLCD->LCD_RAM=f_color;//描字符颜色
else
TFTLCD->LCD_RAM=b_color;//描背景颜色
}
p++;
}
}
}
bsp_lcd.h
#ifndef __LCD_H
#define __LCD_H
#include "main.h"
//LCD重要参数集
typedef struct
{
uint16_t width; //LCD 宽度
uint16_t height; //LCD 高度
uint16_t id; //LCD ID
uint8_t dir; //横屏还是竖屏控制：0，竖屏；1，横屏。
uint16_t wramcmd; //开始写gram指令
uint16_t setxcmd; //设置x坐标指令
uint16_t 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 uint16_t POINT_COLOR;//默认红色
extern uint16_t BACK_COLOR; //背景颜色.默认为白色
//
//-----------------LCD端口定义----------------
#define LCD_LED_ON() GPIO_WriteBit(GPIOB, GPIO_Pin_15, Bit_SET)
#define LCD_LED_OFF() GPIO_WriteBit(GPIOB, GPIO_Pin_15, Bit_RESET)//LCD背光
//LCD地址结构体
typedef struct
{
volatile uint16_t LCD_REG;//HADDR7 = A6 = 0 给LCD屏发送指令//0x6C00 007E
volatile uint16_t LCD_RAM;//HADDR7 = A6 = 1 给LCD屏发送数据//0x6C00 0080
} 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! 0X7E = 0111 1110(HADDR7~HADDR0)(A6~A0)
#define LCD_BASE ((uint32_t)(0x6C000000 | 0x0000007E))//结构体变量递增
#define TFTLCD ((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 TFTLCD_Init(void); //初始化
void LCD_DisplayOn(void); //开显示
void LCD_DisplayOff(void); //关显示
void LCD_Clear(uint16_t Color); //清屏
void LCD_SetCursor(uint16_t Xpos, uint16_t Ypos); //设置光标
void LCD_DrawPoint(uint16_t x,uint16_t y); //画点
void LCD_Fast_DrawPoint(uint16_t x,uint16_t y,uint16_t color); //快速画点
uint16_t LCD_ReadPoint(uint16_t x,uint16_t y); //读点
void LCD_Draw_Circle(uint16_t x0,uint16_t y0,uint8_t r); //画圆
void LCD_DrawLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2); //画线
void LCD_DrawRectangle(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2); //画矩形
void LCD_Fill(uint16_t sx,uint16_t sy,uint16_t ex,uint16_t ey,uint16_t color); //填充单色
void LCD_Color_Fill(uint16_t sx,uint16_t sy,uint16_t ex,uint16_t ey,uint16_t *color); //填充指定颜色
void LCD_ShowChar(uint16_t x,uint16_t y,uint8_t num,uint8_t size,uint8_t mode); //显示一个字符
void LCD_ShowNum(uint16_t x,uint16_t y,uint32_t num,uint8_t len,uint8_t size); //显示一个数字
void LCD_ShowxNum(uint16_t x,uint16_t y,uint32_t num,uint8_t len,uint8_t size,uint8_t mode); //显示 数字
void LCD_ShowString(uint16_t x,uint16_t y,uint16_t width,uint16_t height,uint8_t size,uint8_t *p); //显示一个字符串,12/16字体
void LCD_ShowPicture(uint16_t x,uint16_t y,uint16_t width,uint16_t height,uint8_t *p);
void LCD_ShowxXx(uint16_t x,uint16_t y,uint16_t width,uint16_t height,uint16_t b_color,uint16_t f_color,uint8_t *p);
void LCD_WR_REG(volatile uint16_t regval);
void LCD_WR_DATA(volatile uint16_t data);
uint16_t LCD_RD_DATA(void);
void LCD_WriteReg(uint16_t LCD_Reg, uint16_t LCD_RegValue);
uint16_t LCD_ReadReg(uint16_t LCD_Reg);
void LCD_WriteRAM_Prepare(void);
void LCD_WriteRAM(uint16_t RGB_Code);
void LCD_SSD_BackLightSet(uint8_t pwm); //SSD1963 背光控制
void LCD_Scan_Dir(uint8_t dir); //设置屏扫描方向
void LCD_Display_Dir(uint8_t dir); //设置屏幕显示方向
void LCD_Set_Window(uint16_t sx,uint16_t sy,uint16_t width,uint16_t height); //设置窗口
//LCD分辨率设置
#define SSD_HOR_RESOLUTION 320 //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
以上纯个人笔记，感谢评阅，欢迎交流指正。