自己验证过的STM32的LCD程序

Illllllllllllllllllllllllllllllllllllll/*hhhhhhhhhh*/include,,lcd.hu#include"stdlib.h"//#include"font.h"〃画笔颜色，背景颜色#include"usartl.h"〃画笔颜色，背景颜色ul6POINT_COLOR,BACK_COLOR二WHITE;voidLCD_WR_DATA(ul6data) 〃写16位数据函数{LCD_RS_SET;LCD_CS_CLR;DATAOUT(data);LCD_WR_CLR;LCD_WR_SET;LCD_CS_SET;}**函数名称:LCD_RD_DATA**功能描述：写寄存器函数**返回值:读到的值voidLCD_WR_REG(u8data){LCD_RS_CLR;〃写地址LCD_CS_CLR;DATAOUT(data);LCD_WR_CLR;LCD_WR_SET;LCD_CS_SET;}**函数名称:LCD_RD_DATA**功能描述：读LCD数据**返回值:读到的值ul6LCD_RD_DATA(void){ul6t;LCD_GPIOB_Configuration(0);LCD_RS_SET;LCD_CS_CLR;〃读取数据(读寄存器时，并不需要读2次)LCD_RD_CLR;LCD_RD_SET;t=DATAIN;LCD_CS_SET;LCD_GPIOB_Configuration(l);returnt;}**p****4c*p**4c*4c*穴******穴*穴承***穴*p****穴***********^*^**穴*穴*穴**穴*穴*穴**穴******p**函数名称:LCD_WriteReg**功能描述：写寄存器**LCD_Reg:寄存器编号**LCD_RegValue:要写入的值****穴承***穴*穴****穴*穴****穴承***穴*穴*穴**承*穴******穴承***穴****穴*穴*穴**穴*******穴voidLCD_WriteReg(u8LCD_Reg,ul6LCD_RegValue){LCD_WR_REG(LCD_Reg);LCD_WR_DATA(LCD_RegValue);}〃开始写GRAMvoidLCD_WriteRAM_Prepare(void){LCD_WR_REG(0x22);}承沐穴******^******^********^****^*^****^**********电穴*穴******穴**穴*穴*穴**穴*穴****穴**函数名称:LCD_DisplayOn**功能描述：开启LCD显示**功能描述：关闭LCD显示voidLCD_Display(u8off_on)〃开启显示if(off_on==l)〃开启显示LCD_WriteReg(0x07,0x0173);elseLCD_WriteReg(0x07/0x0);//关闭显示}〃设置光标位置//Xpos:横坐标〃Ypos:纵坐标voidLCD_SetCursor(ul6Xpos,ul6Ypos){if(Horizontal_or_Vertical){〃横屏显示LCD_WriteReg(0x20,Ypos);LCD_WriteReg(0x21319-Xpos);}〃竖屏显示else{LCD_WriteReg(0x20,Xpos);LCD_WriteReg(0x21,Ypos);}**函数名称：LCD_Scan_Dir**功能描述：设置LCD的自动打描方向voidLCD_Scan(void){ul6regval=0;regval|=L2R_U2D;//从左到右，从上到下regval|=l«12;LCD_WriteReg(0X03zregval);}**函数名称：LCD_DrawPoint**功能描述：画点**x:0-239**y:0-319**POINT_COLOR:此点的颜色voidLCD_DrawPoint(ul6x,ul6y,ul6Color){LCD_SetCursor(x,y);//设置光标位置LCD_WriteRAM_Prepare();〃开始写入GRAMLCD_WR_DATA(Color);}**函数名称：LCD_GPIO_Configuration**功能描述:LCD_IO口配置voidLCD_GPIO_Configuration(void){GPIO」nitTypeDefGPIO」nitStructure;RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOC|RCC_APB2Periph_GPIOB|RCC_APB2Periph_AFIO,ENABLE);GPIO_PinRemapConfig(GPIO_Remap_SWJ_JTAGDisable,ENABLE);〃关闭jatg时钟GPIO」nitStructure.GPIO_PinGPIO_Pin_101GPIO_Pin_91GPIO_Pin_81GPIO_Pin_71GPIO_Pin_6; 〃GPIO_Pin_10GPIO」nitStructure・GPIO_Mode=GPIO_Mode_Out_PP;〃推挽输出GPIO」nitStructure.GPIO_Speed=GPIO_Speed_50MHz;GPIO」nit(GPIOC,&GPIO」nitStructure);//GPIOCGPIO_SetBits(GPIOC，GPIO_Pin_101GPIO_Pin_91GPIO_Pin_8|GPIO_Pin_71GPIO_Pin_6);GPIO」nitStructure・GPIO_Pin=GPIO_Pin_All;//GPIO」nit(GPIOB,&GPIO」nitStructure);//GPIOBGPIO_SetBits(GPIOB,GPIO_Pin_All);

^*****************************************************************************函数名称：LCD_GPIOB_Configuration**功能描述：led数据传输用到的10配置voidLCD_GPIOB_Configuration(u8sei){GPIO」nitTypeDefGPIO」nitStructure;if(sel==l){GPIO」nitStructure・GPIO_Mode=GPIO_Mode_Out_PP;〃推挽输出GPIO」nitStructure.GPIO_Speed=GPIO_Speed_50MHz;GPIO」nitStructure・GPIO_Pin=GPIO_Pin_All;//GPIO」nit(GPIOB,&GPIO」nitStructure);//GPIOBGPIO_SetBits(GPIOB,GPIO_Pin_AII);}else{GPIO」nitStructure・GPIO_Mode=GPIO_Mode_IPU;〃推挽输出GPIO」nitStructure.GPIO_Speed=GPIO_Speed_50MHz;GPIO」nitStructure・GPIO_Pin=GPIO_Pin_All;//GPIO」nit(GPIOB,&GPIO」nitStructure);//GPIOB}}voidLCD_Configuration(void)LCD_GPIO_Configuration();LCD_WriteReg(0x0000,0x0001);//nJ以去掉LCD_WriteReg(0x00E5,0x78F0);LCD_WriteReg(0x0001,0x0100);LCD_WriteReg(0x0002,0x0700);LCD_WriteReg(OxOOO3,0x1030);LCD_WriteReg(0x0004,0x0000);LCD_WriteReg(0x0008,0x0202);LCD_WriteReg(0x0009,0x0000);LCD_WriteReg(OxOOOA,OxOOOO);LCD_WriteReg(OxOOOC,0x0000);LCD_WriteReg(0x000D,0x0000);LCD_WriteReg(0x000Fz0x0000);//poweronsequeneeVGHVGLLCD_WriteReg(0x0010,0x0000);LCD_WriteReg(0x0011,0x0007);LCD_WriteReg(0x0012,0x0000);LCD_WriteReg(0x0013,0x0000);LCD_WriteReg(0x0007,0x0000);//vghLCD_WriteReg(0x0010,0xl690);LCD_WriteReg(0x001X0x0227);//delayms(lOO);//vregioutLCD_WriteReg(0x0012,0x009D);//)x001b//delayms(lOO);//vomamplitudeLCD_WriteReg(0x0013,0xl900);//delayms(lOO);//vomHLCD_WriteReg(0x0029,0x0025);LCD_WriteReg(OxOO2B,OxOOOD);//gammaLCD_WriteReg(0x0030,0x0007);LCD_WriteReg(OxOO31,OxO3O3);LCD_WriteReg(OxOO32,OxOOO3);//0006LCD_WriteReg(OxOO35,OxO2O6);LCD_WriteReg(0x0036,0x0008);LCD_WriteReg(0x0037,0x0406);LCD_WriteReg(0x0038,0x0304);/A)200LCD_WriteReg(0x0039,0x0007);LCD_WriteReg(0x003C,0x0602);//0504LCD_WriteReg(OxOO3D,0x0008);//ramLCD_WriteReg(0x0050,0x0000);LCD_WriteReg(0x0051,0x00EF);LCD_WriteReg(OxOO52,OxOOOO);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);//**穴******穴******穴******穴*穴**承*穴*穴****穴****)1(******穴*穴**穴*穴*穴**穴*穴*穴承*穴******穴**函数名称:LCD」nit**功能描述:LCD初始化voidLCD」nit(void)LCD_Configuration();LCD_Scan();LCD_LED;//点亮背光LCD_Clear(WHITE);}**穴******穴******穴