无聊的时候……STM32做个拼图小游戏。。
===========================华丽的main.c分界线====================================
#include "stm32f10x.h" #include "LCD_driver.h" #include"chinese.h" #include"picture.h" #define LCD_cs(x) x ? GPIO_SetBits(GPIOB, LCD_CS) : GPIO_ResetBits(GPIOB, LCD_CS) void delay(u32); int keydown(void); int keyup(void); int keyleft(void); int keyright(void); void show(void); GPIO_InitTypeDef GPIO_1; u16 tu[8][2]={{0,80},{80,80},{160,80},{0,160},{80,160},{160,160},{0,240},{80,240}}; u8 ptx=3,pty=3; int main(void) { u16 pt[5][5]={{2,2,2,2,2}, {2,1,1,1,2}, {2,1,1,1,2}, {2,1,1,0,2}, {2,2,2,2,2}}; u8 i; SystemInit(); RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB,ENABLE); GPIO_1.GPIO_Pin=GPIO_Pin_All; GPIO_1.GPIO_Mode=GPIO_Mode_Out_PP; GPIO_1.GPIO_Speed = GPIO_Speed_50MHz; GPIO_Init(GPIOA,&GPIO_1); GPIO_Init(GPIOB,&GPIO_1); GPIO_SetBits(GPIOA,GPIO_Pin_All); GPIO_SetBits(GPIOB,GPIO_Pin_All); LCD_Init(); Pant(0x0000, 0x0000); LCD_cs(0); //打开片选使能 ChineseChar(0,10,60,240,0xffff,0x0000,hz); show(); LCD_cs(1); //关闭片选使能 while (1) { if(keydown()&&(pt[pty-1][ptx]==1)) { pt[pty][ptx]=1; pty--; pt[pty][ptx]=0; for(i=0;i<8;i++) if((tu[i][0]==(ptx-1)*80)&&(tu[i][1]==pty*80)) tu[i][1]+=80; LCD_cs(0); //打开片选使能 show(); LCD_cs(1); //关闭片选使能*/ } if(keyup()&&(pt[pty+1][ptx]==1)) { pt[pty][ptx]=1; pty++; pt[pty][ptx]=0; for(i=0;i<8;i++) if((tu[i][0]==(ptx-1)*80)&&(tu[i][1]==pty*80)) tu[i][1]-=80; LCD_cs(0); //打开片选使能 show(); LCD_cs(1); //关闭片选使能*/ } if(keyright()&&(pt[pty][ptx-1]==1)) { pt[pty][ptx]=1; ptx--; pt[pty][ptx]=0; for(i=0;i<8;i++) if((tu[i][0]==(ptx-1)*80)&&(tu[i][1]==pty*80)) tu[i][0]+=80; LCD_cs(0); //打开片选使能 show(); LCD_cs(1); //关闭片选使能*/ } if(keyleft()&&(pt[pty][ptx+1]==1)) { pt[pty][ptx]=1; ptx++; pt[pty][ptx]=0; for(i=0;i<8;i++) if((tu[i][0]==(ptx-1)*80)&&(tu[i][1]==pty*80)) tu[i][0]-=80; LCD_cs(0); //打开片选使能 show(); LCD_cs(1); //关闭片选使能*/ } } } void delay(u32 a) { while(a--); } int keydown(void) { if(!GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_13)) { delay(10000); if(!GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_13)) { while(!GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_13)); return 1; } else return 0; } else return 0; } int keyright(void) { if(!GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_14)) { delay(10000); if(!GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_14)) { while(!GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_14)); return 1; } else return 0; } else return 0; } int keyup(void) { if(!GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_9)) { delay(10000); if(!GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_9)) { while(!GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_9)); return 1; } else return 0; } else return 0; } int keyleft(void) { if(!GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_12)) { delay(10000); if(!GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_12)) { while(!GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_12)); return 1; } else return 0; } else return 0; } void show(void) { ChineseChar((ptx-1)*80,pty*80,80,80,0xffff,0xffff,black); pic_play(tu[0][0],tu[0][0]+79,tu[0][1],tu[0][1]+79,Image1); pic_play(tu[1][0],tu[1][0]+79,tu[1][1],tu[1][1]+79,Image2); pic_play(tu[2][0],tu[2][0]+79,tu[2][1],tu[2][1]+79,Image3); pic_play(tu[3][0],tu[3][0]+79,tu[3][1],tu[3][1]+79,Image4); pic_play(tu[4][0],tu[4][0]+79,tu[4][1],tu[4][1]+79,Image5); pic_play(tu[5][0],tu[5][0]+79,tu[5][1],tu[5][1]+79,Image6); pic_play(tu[6][0],tu[6][0]+79,tu[6][1],tu[6][1]+79,Image7); pic_play(tu[7][0],tu[7][0]+79,tu[7][1],tu[7][1]+79,Image8); }
=======================华丽的lcd.C分界线===========================================
#include "stm32f10x.h" #include "LCD_driver.h" #define LCD_rest(x) x ? GPIO_SetBits(GPIOA, LCD_RST): GPIO_ResetBits(GPIOA, LCD_RST) #define LCD_rd(x) x ? GPIO_SetBits(GPIOA, LCD_RD) : GPIO_ResetBits(GPIOA, LCD_RD) #define LCD_rs(x) x ? GPIO_SetBits(GPIOB, LCD_RS) : GPIO_ResetBits(GPIOB, LCD_RS) #define LCD_wr(x) x ? GPIO_SetBits(GPIOB, LCD_WR) : GPIO_ResetBits(GPIOB, LCD_WR) #define LCD_cs(x) x ? GPIO_SetBits(GPIOB, LCD_CS) : GPIO_ResetBits(GPIOB, LCD_CS) void LCD_Init(void) //初始化 { LCD_rest(1); delayms(5); LCD_rest(0); delayms(5); LCD_rest(1); delayms(5); LCD_rs(1);//打开读写数据 LCD_cs(0); //打开片选使能 LCD_Write_COM(0x00,0x10); LCD_Write_DATA(0x00,0x00); delayms(100); LCD_Write_COM(0x00,0x11); LCD_Write_DATA(0x00,0x1c); LCD_Write_COM(0x00,0x12); LCD_Write_DATA(0x12,0x12); LCD_Write_COM(0x00,0x13); LCD_Write_DATA(0x00,0x41); LCD_Write_COM(0x00,0x14); LCD_Write_DATA(0x40,0x50); LCD_Write_COM(0x00,0x10); LCD_Write_DATA(0x08,0x00); LCD_Write_COM(0x00,0x11); LCD_Write_DATA(0x01,0x1c); delayms(3000); LCD_Write_COM(0x00,0x11); LCD_Write_DATA(0x03,0x1c); delayms(3000); LCD_Write_COM(0x00,0x11); LCD_Write_DATA(0x07,0x1c); delayms(3000); LCD_Write_COM(0x00,0x11); LCD_Write_DATA(0x0f,0x1c); delayms(400); LCD_Write_COM(0x00,0x11); LCD_Write_DATA(0x0f,0x39); delayms(600); LCD_Write_COM(0x00,0x01); LCD_Write_DATA(0x01,0x28); LCD_Write_COM(0x00,0x02); LCD_Write_DATA(0x01,0x00); LCD_Write_COM(0x00,0x03); LCD_Write_DATA(0x10,0x30); LCD_Write_COM(0x00,0x08); LCD_Write_DATA(0x08,0x08); LCD_Write_COM(0x00,0x0b); LCD_Write_DATA(0x11,0x05); LCD_Write_COM(0x00,0x0c); LCD_Write_DATA(0x00,0x00); LCD_Write_COM(0x00,0x15); LCD_Write_DATA(0x00,0x20); LCD_Write_COM(0x00,0x30); LCD_Write_DATA(0x00,0x00); LCD_Write_COM(0x00,0x34); LCD_Write_DATA(0x01,0x3f); // 指定显示的终点和起点 LCD_Write_COM(0x00,0x35); LCD_Write_DATA(0x00,0x00); // LCD_Write_COM(0x00,0x36); LCD_Write_DATA(0x00,0xef); // LCD_Write_COM(0x00,0x37); LCD_Write_DATA(0x00,0x00); // LCD_Write_COM(0x00,0x38); LCD_Write_DATA(0x01,0x3f); // LCD_Write_COM(0x00,0x39); LCD_Write_DATA(0x00,0x00); // LCD_Write_COM(0x00,0x50); LCD_Write_DATA(0x01,0x01); LCD_Write_COM(0x00,0x51); LCD_Write_DATA(0x09,0x03); LCD_Write_COM(0x00,0x52); LCD_Write_DATA(0x0b,0x08); LCD_Write_COM(0x00,0x53); LCD_Write_DATA(0x08,0x05); LCD_Write_COM(0x00,0x54); LCD_Write_DATA(0x01,0x01); LCD_Write_COM(0x00,0x55); LCD_Write_DATA(0x0d,0x06); LCD_Write_COM(0x00,0x56); LCD_Write_DATA(0x0e,0x0a); LCD_Write_COM(0x00,0x57); LCD_Write_DATA(0x01,0x00); LCD_Write_COM(0x00,0x58); LCD_Write_DATA(0x1f,0x0b); LCD_Write_COM(0x00,0x59); LCD_Write_DATA(0x02,0x01); LCD_Write_COM(0x00,0x20); LCD_Write_DATA(0x00,0x00); LCD_Write_COM(0x00,0x21); LCD_Write_DATA(0x00,0x00); LCD_Write_COM(0x00,0x0f); LCD_Write_DATA(0x1f,0x01); delayms(3000); LCD_Write_COM(0x00,0x07); LCD_Write_DATA(0x00,0x16); delayms(320); LCD_Write_COM(0x00,0x07); LCD_Write_DATA(0x00,0x17); LCD_cs(1); //关闭片选使能 } void delayms(int count) { int i,j; for(i=0;i<count;i++) for(j=0;j<100;j++); } void LCD_Writ_Bus(uint VH , uint VL) //并行数据写入函数 { GPIO_SetBits(GPIOA, VH & 0x00ff); GPIO_ResetBits(GPIOA, (~ VH & 0x00ff)); GPIO_SetBits(GPIOB, (VL)<<8 & 0xff00); GPIO_ResetBits(GPIOB, ((~VL)<<8) & 0xff00); LCD_wr(0); LCD_wr(1);////写数据 通过上升沿 } void LCD_Write_COM(char VH,char VL) //发送命令 { LCD_rs(0); LCD_Writ_Bus(VH,VL); } void LCD_Write_DATA(char VH,char VL) //发送数据 { LCD_rs(1); LCD_Writ_Bus(VH,VL); } void Address_set(unsigned int x1,unsigned int y1,unsigned int x2,unsigned int y2) { LCD_Write_COM(0x00,0x20);LCD_Write_DATA(x1>>8,x1); //设置X坐标位置 LCD_Write_COM(0x00,0x21);LCD_Write_DATA(y1>>8,y1); //设置Y坐标位置 LCD_Write_COM(0x00,0x37);LCD_Write_DATA(x1>>8,x1); //开始X LCD_Write_COM(0x00,0x39);LCD_Write_DATA(y1>>8,y1); //开始Y LCD_Write_COM(0x00,0x36);LCD_Write_DATA(x2>>8,x2); //结束X LCD_Write_COM(0x00,0x38);LCD_Write_DATA(y2>>8,y2); //结束Y LCD_Write_COM(0x00,0x22); //开启GRAM 计数器自动增加减少 } void ChineseChar(uint x,uint y,u16 sizex,u16 sizey,uint For_color,uint Bk_color,unsigned char *c) { short ncols,nrows,i,j; ncols =sizex-1; nrows =sizey-1; Address_set(x, y, x+nrows,y+ncols); for(i=0;i<sizex*sizey/8;i++) { for(j=0;j<8;j++) { if(c[i]>>j&0x01) LCD_Write_DATA(For_color>>8 , For_color ); //填充字颜色 else LCD_Write_DATA( Bk_color>>8 , Bk_color); //填充背景色 } } } void Pant(char VH,char VL)//背景填充 { short i,j; LCD_cs(0); //打开片选使能 Address_set(0,0,239,319); for(i=0;i<320;i++) for (j=0;j<240;j++) LCD_Write_DATA(VH,VL); LCD_cs(1); //关闭片选使能 } void pic_play(u16 Start_X, u16 End_X,u16 Start_Y,u16 End_Y,const unsigned char *tu) { u16 i,j; u32 m; LCD_cs(0); //打开片选使能 Address_set(Start_X,Start_Y,End_X,End_Y) ; for(i=Start_Y,m=0;i<End_Y+1;i++) for (j=Start_X;j<End_X+1;j++,m+=2) LCD_Write_DATA(tu[m+1],tu[m]); LCD_cs(1); //关闭片选使能 }
