标题: 一个OLED12832大字符阿拉伯数字字库 [打印本页]
作者: arzeng    时间: 2023-10-17 21:29
标题: 一个OLED12832大字符阿拉伯数字字库
打算D一个转速测量仪，用oled12832显示，网上没找到大字体，写了一个。







  1. const unsigned char code z17X32[]=          
  2. {
  3.   0x00,0xe0,0xf8,0xfc,0x3e,0x1f,0x0f,0x0f,  0x0f,0x0f,0x1f,0x3e,0xfc,0xf8,0xe0,0x00,  0x00,//0 //17列32行           //17
  4.   0xfe,0xff,0xff,0x01,0x00,0x00,0x00,0x00,  0x00,0x00,0x00,0x00,0x01,0xff,0xff,0xfe,  0x00,                                           //34
  5.   0x7f,0xff,0xff,0x80,0x00,0x00,0x00,0x00,  0x00,0x00,0x00,0x00,0x80,0xff,0xff,0x7f,  0x00,                                           //51
  6.   0x00,0x07,0x1f,0x3f,0x7c,0xf8,0xf0,0xf0,  0xf0,0xf0,0xf8,0x7c,0x3f,0x1f,0x07,0x00,  0x00,                                           //68

  8.   0x00,0x00,0x00,0x00,0x80,0xc0,0xe0,0xf0,  0xf8,0xfe,0xff,0xff,0x00,0x00,0x00,0x00,  0x00,//1         
  9.   0x00,0x00,0x00,0x0f,0x07,0x03,0x01,0x01,  0x00,0xff,0xff,0xff,0x00,0x00,0x00,0x00,  0x00,
  10.   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  0x00,0xff,0xff,0xff,0x00,0x00,0x00,0x00,  0x00,
  11.   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  0x00,0xff,0xff,0xff,0x00,0x00,0x00,0x00,  0x00,

  13.   0xc0,0xf0,0xfc,0x7c,0x3e,0x1f,0x0f,0x0f,  0x0f,0x0f,0x0f,0x1f,0x1e,0x7e,0xfc,0xf0,  0xc0,//2
  14.   0x01,0x03,0x03,0x00,0x00,0x00,0x00,0x00,  0x00,0x00,0x00,0x80,0xc0,0xf0,0xff,0x7f,  0x0f,
  15.   0x00,0x00,0x00,0x00,0x80,0xc0,0xe0,0xf0,  0x78,0x3e,0x1f,0x0f,0x07,0x03,0x00,0x00,  0x00,
  16.   0xe0,0xf8,0xfe,0xff,0xf7,0xf3,0xf1,0xf0,  0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,0xf0,  0xf0,
  17.   
  18.   0xc0,0xf0,0xfc,0x7e,0x1e,0x1f,0x0f,0x0f,  0x0f,0x0f,0x1e,0x3e,0xfc,0xf8,0xe0,0x00,  0x00,//3
  19.   0x00,0x01,0x01,0x00,0x00,0x00,0xe0,0xe0,  0xe0,0xf0,0xf0,0xf8,0xbf,0x9f,0x07,0x00,  0x00,
  20.   0x80,0xc0,0xc0,0x00,0x00,0x00,0x01,0x01,  0x01,0x01,0x01,0x03,0x0f,0xff,0xfe,0xf8,  0x00,
  21.   0x03,0x0f,0x3f,0x7f,0x78,0xf8,0xf0,0xf0,  0xf0,0xf0,0xf8,0x78,0x3e,0x1f,0x0f,0x03,  0x00,
  22.   
  23.   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xc0,  0xe0,0xf8,0x7e,0xff,0xff,0xff,0x00,0x00,  0x00,//4
  24.   0x00,0x00,0x80,0xc0,0xf0,0xfc,0x7f,0x1f,  0x07,0x01,0x00,0xff,0xff,0xff,0x00,0x00,  0x00,
  25.   0xf0,0xfe,0xff,0xff,0xf3,0xf1,0xf0,0xf0,  0xf0,0xf0,0xf0,0xff,0xff,0xff,0xf0,0xf0,  0xf0,
  26.   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  0x00,0x00,0x00,0xff,0xff,0xff,0x00,0x00,  0x00,
  27.   
  28.   0x00,0x00,0xf8,0xff,0xff,0x0f,0x0f,0x0f,  0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,  0x00,//5
  29.   0xe0,0xff,0xff,0xff,0x78,0x38,0x3c,0x3c,  0x3c,0x3c,0x7c,0x78,0xf0,0xe0,0xc0,0x00,  0x00,
  30.   0x80,0x81,0x81,0x00,0x00,0x00,0x00,0x00,  0x00,0x00,0x00,0x00,0x01,0xff,0xff,0xff,  0x00,
  31.   0x03,0x0f,0x3f,0x7e,0x78,0xf0,0xf0,0xf0,  0xf0,0xf0,0x78,0x78,0x3e,0x1f,0x07,0x01,  0x00,
  32.   
  33.   0x00,0xc0,0xf0,0xf8,0x7c,0x1e,0x1e,0x0f,  0x0f,0x0f,0x0f,0x0f,0x1e,0x7e,0xfc,0xf8,  0xe0,//6
  34.   0xfc,0xff,0xff,0xc3,0xe0,0xf0,0x70,0x78,  0x78,0x78,0x78,0xf8,0xf0,0xe0,0xc0,0x80,  0x00,
  35.   0x7f,0xff,0xff,0x03,0x01,0x00,0x00,0x00,  0x00,0x00,0x00,0x00,0x00,0x03,0xff,0xff,  0xfe,
  36.   0x00,0x07,0x0f,0x3f,0x7c,0x78,0xf0,0xf0,  0xf0,0xf0,0xf0,0xf8,0x7c,0x3e,0x1f,0x0f,  0x01,
  37.   
  38.   0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,0x0f,  0x0f,0x0f,0x0f,0x0f,0xcf,0xef,0x7f,0x1f,  0x0f,//7
  39.   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  0xe0,0xf8,0xfe,0x1f,0x07,0x01,0x00,0x00,  0x00,
  40.   0x00,0x00,0x00,0x00,0x00,0xc0,0xf8,0xff,  0x3f,0x07,0x00,0x00,0x00,0x00,0x00,0x00,  0x00,
  41.   0x00,0x00,0x00,0x00,0xf8,0xff,0xff,0x07,  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,  0x00,
  42.   
  43.   0x00,0xe0,0xf8,0xfc,0x3e,0x1f,0x0f,0x0f,  0x0f,0x0f,0x1f,0x3e,0xfc,0xf8,0xe0,0x00,  0x00,//8
  44.   0x00,0x07,0x8f,0xdf,0xfc,0xf8,0xf0,0xf0,  0xf0,0xf0,0xf8,0xfc,0xdf,0x8f,0x07,0x00,  0x00,
  45.   0xfc,0xff,0xff,0x07,0x01,0x01,0x00,0x00,  0x00,0x00,0x01,0x01,0x07,0xff,0xff,0xf8,  0x00,
  46.   0x03,0x0f,0x3f,0x3e,0x78,0xf8,0xf0,0xf0,  0xf0,0xf0,0xf8,0x78,0x3e,0x3f,0x0f,0x03,  0x00,

  48.   0xc0,0xf0,0xf8,0xfc,0x3e,0x1f,0x0f,0x0f,  0x0f,0x0f,0x1e,0x1e,0x7c,0xf8,0xe0,0x00,  0x00,//9
  49.   0x7f,0xff,0xff,0xc0,0x00,0x00,0x00,0x00,  0x00,0x00,0x00,0x80,0xc0,0xff,0xff,0xff,  0x00,
  50.   0x00,0x01,0x07,0x0f,0x0f,0x1f,0x1e,0x1e,  0x1e,0x0e,0x0f,0x07,0xc3,0xff,0xff,0x3f,  0x00,
  51.   0x07,0x1f,0x3f,0x7c,0xf8,0xf0,0xf0,0xf0,  0xf0,0xf8,0x78,0x3c,0x1f,0x0f,0x03,0x00,  0x00,

  53. };




  58. void dis_z17x32 (unsigned char x, y, k)
  59. {
  60.         unsigned char m=0;
  61.         unsigned int adder=68*k;
  62.         OLED_Set_Pos(x , y);
  63.         for(m = 0;m < 17;m++)                //字模17列32行
  64.         {
  65.                 OLED_WrDat(z17X32[adder]);
  66.                 adder += 1;
  67.         }
  68.         OLED_Set_Pos(x,y + 1);
  69.         for(m = 0;m < 17;m++)                //字模17列32行
  70.         {
  71.                 OLED_WrDat(z17X32[adder]);
  72.                 adder += 1;
  73.         }
  74.         OLED_Set_Pos(x,y + 2);
  75.         for(m = 0;m < 17;m++)                //字模17列32行
  76.         {
  77.                 OLED_WrDat(z17X32[adder]);
  78.                 adder += 1;
  79.         }
  80.         OLED_Set_Pos(x,y + 3);
  81.         for(m = 0;m < 17;m++)                //字模17列32行
  82.         {
  83.                 OLED_WrDat(z17X32[adder]);
  84.                 adder += 1;
  85.         }                 
  86. }
复制代码



作者: joyb    时间: 2023-10-18 08:22
128X32每屏可显示8列共8个16×32点阵的汉字，用17×32点阵，每屏少1字
作者: topsoft    时间: 2023-10-18 17:47
可以用软件转的，字体就自由选择了
作者: arzeng    时间: 2023-10-18 23:17
在取模软件上看到做满32点高的字体，横向17点是比较美观好看的，再说用的时候每个数字间再留几个点间隔才美观，转速测量如果用满6位数字，最大可以测量到每分钟九十九万转了，没有这么快的电机
作者: wangxiangtan    时间: 2023-10-19 08:15
六六六，取字模这个软件我咋老觉得不好用
作者: cjnmain    时间: 2023-10-19 13:04
666，学习了，之后试试




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