TFT.rar_stm32 8位tft

/*----------------------------------------------------------------------- ili9325液晶，320x240，STM32f103RBT6芯片，8位总线接PA口，读控制线RD接VCC -----------------------------------------------------------------------*/ #include "stm32f10x_lib.h" //#include "stm32f10x.h" //#include"美女.h" //#include"win.h" //#include"熊猫.h" #include "sys.h" #define WINDOW_XADDR_START 0x0050 // Horizontal Start Address Set #define WINDOW_XADDR_END 0x0051 // Horizontal End Address Set #define WINDOW_YADDR_START 0x0052 // Vertical Start Address Set #define WINDOW_YADDR_END 0x0053 // Vertical End Address Set #define GRAM_XADDR 0x0020 // GRAM Horizontal Address Set #define GRAM_YADDR 0x0021 // GRAM Vertical Address Set #define GRAMWR 0x0022 // memory write /*----------------------------------------------------------------------- 液晶端口定义 -----------------------------------------------------------------------*/ #define TFT_WR (1<<11) //写数据控制线 PB11 #define TFT_RS (1<<10) //数据/命令选择端口 PB10 #define TFT_CS (1<<9) //片选端口 PB9 #define TFT_RST (1<<8) //硬复位 PB8 //彩屏RD引脚接3.3V 悬空或者接5V可能导致不能正常工作 #define TFT_RS_SET(x) GPIOB->ODR=(GPIOB->ODR&~TFT_RS)|(x ? TFT_RS:0) #define TFT_CS_SET(x) GPIOB->ODR=(GPIOB->ODR&~TFT_CS)|(x ? TFT_CS:0) #define TFT_RST_SET(x) GPIOB->ODR=(GPIOB->ODR&~TFT_RST)|(x ? TFT_RST:0) #define TFT_WR_SET(x) GPIOB->ODR=(GPIOB->ODR&~TFT_WR)|(x ? TFT_WR:0) #define DATAOUT(x) GPIOA->ODR=(GPIOA->ODR&0xffffff00)|(x&0xff);//定义8位数据操作端口 /*----------------------------------------------------------------------- 函数声明 -----------------------------------------------------------------------*/ void ILI9325_Initial(void); void show_colour_bar (void); void delayms(unsigned int tt); void Show_RGB (unsigned int x0,unsigned int x1,unsigned int y0,unsigned int y1,unsigned int Color); void Write_Data_U16(unsigned int y); static void LCD_SetPos(unsigned int x0,unsigned int x1,unsigned int y0,unsigned int y1); void ClearScreen(unsigned int bColor); void LCD_PutChar8x16(unsigned short x, unsigned short y, char c, unsigned int fColor, unsigned int bColor); void LCD_PutChar(unsigned short x, unsigned short y, char c, unsigned int fColor, unsigned int bColor); void LCD_PutString(unsigned short x, unsigned short y, unsigned char *s, unsigned int fColor, unsigned int bColor); void LCD_PutChar8x8(unsigned short x, unsigned short y, char c, unsigned int fColor, unsigned int bColor); void PutGB1616(unsigned short x, unsigned short y, unsigned char c[2], unsigned int fColor,unsigned int bColor); /*----------------------------------------------------------------------- 主函数 -----------------------------------------------------------------------*/ int main(void) { Stm32_Clock_Init();//系统时钟设置 ILI9325_Initial(); while(1) { ClearScreen(0x00f8); show_colour_bar(); //显示彩条 ClearScreen(0x00ff); LCD_PutString(40,40,"www.doflye.net",0x0000,0xffff); LCD_PutString(40,60,"I LOVE MY JOB ",0x0000,0xf800); LCD_PutString(10,80,"上海朗译电子科技有限公司",0x0000,0xf800); LCD_PutString(40,100,"专业技术支持论坛",0x07e0,0xf800); LCD_PutString(40,120,"我爱你张梅爱死你",0x001f,0xf800); LCD_PutString(40,140,"1234567890",0x001f,0xf800); LCD_PutString(0,160,"abcdefghijklmnopqistuvwxyz",0x001f,0xf800); LCD_PutString(0,180,"`,./<>';:[]{}\|?)(-=+*&^%$",0x001f,0xf800); while(1); } } /*------------------------------------------------ 清屏函数 ------------------------------------------------*/ void ClearScreen(unsigned int bColor) { unsigned int i,j; LCD_SetPos(0,320,0,480);// for (i=0;i<480;i++) { for (j=0;j<320;j++) Write_Data_U16(bColor); } } /*----------------------------------------------------------------------- 写8x16点阵格式的字符 -----------------------------------------------------------------------*/ #include "8X16.h" void LCD_PutChar8x16(unsigned short x, unsigned short y, char c, unsigned int fColor, unsigned int bColor) { unsigned int i,j; LCD_SetPos(x,x+8-1,y,y+16-1); for(i=0; i<16;i++) { unsigned char m=Font8x16[c*16+i]; for(j=0;j<8;j++) { if((m&0x80)==0x80) { Write_Data_U16(fColor); } else { Write_Data_U16(bColor); } m<<=1; } } } /*----------------------------------------------------------------------- 写字符 -----------------------------------------------------------------------*/ void LCD_PutChar(unsigned short x, unsigned short y, char c, unsigned int fColor, unsigned int bColor) { LCD_PutChar8x16( x, y, c, fColor, bColor ); } #include "GB1616.h" //16*16汉字字模 void PutGB1616(unsigned short x, unsigned short y, unsigned char c[2], unsigned int fColor,unsigned int bColor){ unsigned int i,j,k; LCD_SetPos(x, x+16-1,y, y+16-1); for (k=0;k<64;k++) { //64标示自建汉字库中的个数，循环查询内码 if ((codeGB_16[k].Index[0]==c[0])&&(codeGB_16[k].Index[1]==c[1])){ for(i=0;i<32;i++) { unsigned short m=codeGB_16[k].Msk[i]; for(j=0;j<8;j++) { if((m&0x80)==0x80) { Write_Data_U16(fColor); } else { Write_Data_U16(bColor); } m<<=1; } } } } } /*----------------------------------------------------------------------- 写字符串 -----------------------------------------------------------------------*/ void LCD_PutString(unsigned short x, unsigned short y, unsigned char *s, unsigned int fColor, unsigned int bColor) { unsigned char l=0; while(*s) { if( *s < 0x80) { LCD_PutChar(x+l*8,y,*s,fColor,bColor); s++;l++; } else { PutGB1616(x+l*8,y,(unsigned char*)s,fColor,bColor); s+=2;l+=2; } } } /*----------------------------------------------------------------------- 显示RGB颜色 -----------------------------------------------------------------------*/ void Show_RGB (unsigned int x0,unsigned int x1,unsigned int y0,unsigned int y1,unsigned int Color) { unsigned int i,j; LCD_SetPos(x0,x1,y0,y1); for (i=y0;i<=y1;i++) { for (j=x0;j<=x1;j++) Write_Data_U16(Color); } } /*----------------------------------------------------------------------- 显示彩条 -----------------------------------------------------------------------*/ void show_colour_bar (void) { int V,H; LCD_SetPos(0,320,0,480); for(H=0;H<320;H++) { for(V=0;V<60;V++) Write_Data_U16(0xf800); } for(H=0;H<320;H++) { for(V=60;V<120;V++) Write_Data_U16(0x07e0); } for(H=0;H<320;H++) { for(V=120;V<180;V++) Write_Data_U16(0x001f); } for(H=0;H<320;H++) { for(V=180;V<240;V++) Write_Data_U16(0xffe0); } for(H=0;H<320;H++) { for(V=240;V<300;V++) Write_Data_U16(0xf81f); } for(H=0;H<320;H++) { for(V=300;V<360;V++) Write_Data_U16(0x07ff); } for(H=0;H<320;H++) { for(V=360;V<420;V++) Write_Data_U16(0xffff); } for(H=0;H<320;H++) { for(V=420;V<480;V++) Write_Data_U16(0x0000); } } /*----------------------------------------------------------------------- 写指令 8位总线 -----------------------------------------------------------------------*/ void LCD_Write_Command(unsigned char u) { TFT_CS_SET(0); TFT_RS_SET(0); DATAOUT(u); TFT_WR_SET(0); TFT_WR_SET(1); TFT_CS_SET(1); } /*----------------------------------------------------------------------- 写数据 8位总线 -----------------------------------------------------------------------*/ void LCD_Write_Data(unsigned char u) { TFT_CS_SET(0); TFT_RS_SET(1); DATAOUT(u); TFT_WR_S