唯美如畫，原來科技創造也能如此詩意，源代碼中已定意了圓心等數據，下一步就可以做三維立體藝術時鐘了，目前還沒有相關參考資料好像，只能自計算參數了，N夜的不眠，相信就有我美麗的彼岸，我在這里………代碼錯了，幫從源代碼復制
電路原理圖如下：
20181114_192112.jpg (320.53 KB, 下載次數: 63)
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20181114_192140.jpg (306.38 KB, 下載次數: 57)
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20181114_192204.jpg (317.75 KB, 下載次數: 70)
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STM32單片機源程序如下:
- #include "public.h"
- #include "printf.h"
- #include "rtc.h"
- #include "systick.h"
- #include "gui.h"
- #include "led.h"
- #include "math.h"
- #define PI 3.1415926
- int xo=120,yo=200,zo=100,ro=100;//表心坐標z 指針長,圓大小
- void get_circle(int x,int y,int r,int col)
- {
- int xc=0;
- int yc,p;
- yc=r;
- p=3-(r<<1);
- while(xc <= yc)
- {
- GUI_Dot(x+xc,y+yc,col);
- GUI_Dot(x+xc,y-yc,col);
- GUI_Dot(x-xc,y+yc,col);
- GUI_Dot(x-xc,y-yc,col);
- GUI_Dot(x+yc,y+xc,col);
- GUI_Dot(x+yc,y-xc,col);
- GUI_Dot(x-yc,y+xc,col);
- GUI_Dot(x-yc,y-xc,col);
- if(p<0)
- {
- p += (xc++ << 2) + 6;
- }
- else
- p += ((xc++ - yc--)<<2) + 10;
- }
- }
- void draw_circle() //畫圓
- {
- get_circle(xo,yo,ro,YELLOW);
- get_circle(xo,yo,(ro-1),YELLOW);
- get_circle(xo,yo,(ro-2),YELLOW);
- get_circle(xo,yo,(ro-3),YELLOW);
- get_circle(xo,yo,5,YELLOW);
- }
- void draw_dotline() //畫格點
- {
- u8 i;
- u8 rome[][3]={"12","1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11" } ; //表盤數字
- int x1,y1,x2,y2,x3,y3;
-
- for(i=0;i<60;i++)
- {
- x1 = (int)(xo + (sin(i * PI / 30) * (ro-8)));
- y1 = (int)(ro - (cos(i * PI / 30) * (ro-8)));
-
- x2 = (int)(xo + (sin(i * PI / 30) * (ro-3)));
- y2 = (int)(ro - (cos(i * PI / 30) * (ro-3)));
-
- GUI_Line(x1,y1+ro,x2,y2+ro,RED);
-
- if(i%5==0)
- {
- x1 = (int)(xo + (sin(i * PI / 30) * (ro-15)));
- y1 = (int)(ro - (cos(i * PI / 30) * (ro-15)));
- x2 = (int)(xo + (sin(i * PI / 30) * (ro-3)));
- y2 = (int)(ro - (cos(i * PI / 30) * (ro-3)));
- GUI_Line(x1,y1+ro,x2,y2+ro,RED);
- x3 = (int)((xo-8) + (sin((i ) * PI / 30) * (ro-20)));
- y3 = (int)((ro-8) - (cos((i ) * PI / 30) * (ro-20)));
- GUI_Show12ASCII(x3,y3+ro,rome[i/5],YELLOW,BLACK);
- }
-
- }
-
- }
- void draw_hand(int hhour,int mmin,int ssec) //畫指針
- {
- int xhour, yhour, xminute, yminute, xsecond, ysecond; //表心坐標系指針坐標
- xhour = (int)((zo-40) * sin( hhour * PI / 6 + mmin * PI / 360 + ssec * PI / 1800));
- yhour = (int)((zo-40) * cos( hhour * PI / 6 + mmin * PI / 360 + ssec * PI / 1800));
-
- xminute = (int)((zo-10) * sin( mmin * PI / 30 + ssec * PI / 1800));
- yminute = (int)((zo-10) * cos( mmin * PI / 30 + ssec * PI / 1800));
-
- xsecond = (int)(zo * sin( ssec * PI / 30));
- ysecond = (int)(zo * cos( ssec * PI / 30));
-
- GUI_Line(xo + xhour, yo - yhour, xo -xhour / 6, yo + yhour / 6,RED);
- GUI_Line(xo + xminute, yo - yminute, xo -xminute / 4, yo + yminute / 4,BLUE);
- GUI_Line(xo + xsecond, yo - ysecond, xo -xsecond / 3, yo + ysecond / 3,GREEN);
-
- }
- void draw_hand_clear(int hhour,int mmin,int ssec) //擦指針
- {
- int xhour, yhour, xminute, yminute, xsecond, ysecond; //表心坐標系指針坐標
-
- xhour = (int)((zo-40) * sin( hhour * PI / 6 + mmin * PI / 360 + ssec * PI / 1800));
- yhour = (int)((zo-40) * cos( hhour * PI / 6 + mmin * PI / 360 + ssec * PI / 1800));
-
- xminute = (int)((zo-10) * sin( mmin * PI / 30 + ssec * PI / 1800));
- yminute = (int)((zo-10) * cos( mmin * PI / 30 + ssec * PI / 1800));
-
- xsecond = (int)(zo * sin( ssec * PI / 30));
- ysecond = (int)(zo * cos( ssec * PI / 30));
-
- GUI_Line(xo + xhour, yo - yhour, xo -xhour / 6, yo + yhour / 6,BLACK);
- GUI_Line(xo + xminute, yo - yminute, xo -xminute / 4, yo + yminute / 4,BLACK);
- GUI_Line(xo + xsecond, yo - ysecond, xo -xsecond / 3, yo + ysecond / 3,BLACK);
-
- }
- int main()
- {
-
- u16 hour=0,min=0,sec=0;
- u32 timedata=0;
- u8 dat[9];
- LED_Init(); //端口初始化
- TFT_Init();
- TFT_ClearScreen(BLACK);
- rtc_init();
- clockinit_RTC();
- draw_circle();
- draw_dotline();
- while(1)
- {
-
-
-
-
- if(timebz==1)
- {
- draw_hand_clear(hour,min,sec);
- timebz=0;
- timedata=RTC_GetCounter();//獲取RTC計數器的值
- hour=timedata/3600;
- min=(timedata%3600)/60;
- sec=timedata%60;
- dat[0]=hour/10+'0';
- dat[1]=hour%10+'0';
- dat[2]=':';
- dat[3]=min/10+'0';
- dat[4]=min%10+'0';
- dat[5]=':';
- dat[6]=sec/10+'0';
- dat[7]=sec%10+'0';
- dat[8]='\0';
- draw_hand(hour,min,sec);
- }
- draw_circle();
- draw_dotline();
- GUI_Show12ASCII(90,320,dat,YELLOW,BLACK);
- GUI_Show12ASCII(105,70,"BBJJ",YELLOW,BLACK);
- GUI_Box(2,340,238,350,YELLOW);//畫一個矩形實心圖
- GUI_Box(2,350,238,360,BLUE);//畫一個矩形實心圖
- GUI_Box(2,360,238,370,GREEN);//畫一個矩形實心圖
-
- GUI_Box(2,30,238,40,YELLOW);//畫一個矩形實心圖
- GUI_Box(2,40,238,50,BLUE);//畫一個矩形實心圖
- GUI_Box(2,50,238,60,GREEN);//畫一個矩形實心圖
-
- }
-
- }
所有資料51hei提供下載:
TFT彩色圓形摸擬鐘OK2.rar
(412.35 KB, 下載次數: 77)
2018-11-15 03:03 上傳
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