在NXT上实现汉字显示

捞屎人 · 发表于 2014-6-12 23:26:53

本帖最后由捞屎人于 2014-6-13 00:11 编辑

NXT上只能显示英文，但是显示汉字也不是不可以，即利用LCD电子屏显示原理可实现点阵汉字显示，代码如下：#define N 6
#define M 24

char wo16S[M][32]={
{0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x02,0x80,0x02,0x80,0x04,0x40,0x04,0x40,0x08,0x20,0x08,0x20,0x10,0x10,0x20,0x08,0x40,0x04,0x80,0x02/*"人",0*/},
{0x02,0x00,0x01,0x00,0x01,0x00,0x00,0x00,0x7F,0xF8,0x00,0x10,0x00,0x20,0x00,0x40,0x00,0x80,0x01,0x00,0x02,0x00,0x04,0x00,0x18,0x00,0x24,0x00,0x43,0xFE,0x00,0x00/*"之",1*/},
{0x20,0x00,0x10,0x00,0x01,0xFC,0xFC,0x44,0x08,0x44,0x10,0x44,0x10,0x44,0x34,0x44,0x58,0x44,0x94,0x44,0x14,0x44,0x10,0x84,0x10,0x84,0x11,0x04,0x12,0x28,0x14,0x10/*"初",2*/},
{0x10,0x20,0x10,0x20,0x11,0x20,0x11,0x20,0x19,0xFC,0x55,0x20,0x52,0x20,0x50,0x20,0x90,0x20,0x11,0xFC,0x10,0x20,0x10,0x20,0x10,0x20,0x10,0x20,0x13,0xFE,0x10,0x00/*"性",3*/},
{0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x7F,0xFC,0x03,0x80,0x05,0x40,0x05,0x40,0x09,0x20,0x11,0x10,0x21,0x08,0x4F,0xE4,0x81,0x02,0x01,0x00,0x01,0x00,0x01,0x00/*"本",4*/},
{0x08,0x20,0x04,0x40,0x7F,0xFC,0x01,0x00,0x3F,0xF8,0x01,0x00,0xFF,0xFE,0x11,0x10,0x09,0x20,0xFF,0xFE,0x00,0x00,0x3F,0xF8,0x20,0x08,0x20,0x08,0x3F,0xF8,0x20,0x08/*"善",5*/},
{0x10,0x20,0x10,0x20,0x11,0x20,0x11,0x20,0x19,0xFC,0x55,0x20,0x52,0x20,0x50,0x20,0x90,0x20,0x11,0xFC,0x10,0x20,0x10,0x20,0x10,0x20,0x10,0x20,0x13,0xFE,0x10,0x00/*"性",6*/},
{0x08,0x00,0x08,0xFC,0x08,0x84,0x08,0x84,0xFE,0x84,0x08,0xFC,0x18,0x84,0x1C,0x84,0x2A,0x84,0x2A,0xFC,0x48,0x84,0x88,0x84,0x08,0x84,0x08,0x84,0x08,0xFC,0x08,0x84/*"相",7*/},
{0x00,0x08,0x20,0x1C,0x11,0xE0,0x11,0x00,0x01,0x00,0x01,0xFE,0xF1,0x10,0x11,0x10,0x11,0x10,0x11,0x10,0x12,0x10,0x12,0x10,0x14,0x10,0x28,0x00,0x47,0xFE,0x00,0x00/*"近",8*/},
{0x00,0x00,0x7F,0xF8,0x00,0x08,0x00,0x08,0x08,0x08,0x04,0x08,0x02,0x08,0x02,0x08,0x00,0x68,0x01,0x88,0x0E,0x08,0x70,0x08,0x20,0x08,0x00,0x08,0x00,0x50,0x00,0x20/*"习",9*/},
{0x08,0x00,0x08,0xFC,0x08,0x84,0x08,0x84,0xFE,0x84,0x08,0xFC,0x18,0x84,0x1C,0x84,0x2A,0x84,0x2A,0xFC,0x48,0x84,0x88,0x84,0x08,0x84,0x08,0x84,0x08,0xFC,0x08,0x84/*"相",10*/},
{0x00,0x00,0x23,0xF8,0x10,0x00,0x10,0x00,0x00,0x00,0x07,0xFC,0xF1,0x20,0x11,0x20,0x11,0x20,0x11,0x20,0x11,0x24,0x12,0x24,0x12,0x24,0x14,0x1C,0x28,0x00,0x47,0xFE/*"远",11*/},
{0x04,0x40,0x04,0x40,0xFF,0xFE,0x04,0x40,0x10,0x00,0x1F,0xF8,0x20,0x08,0x40,0x08,0x9F,0x88,0x10,0x88,0x10,0x88,0x1F,0x88,0x10,0x88,0x00,0x08,0x00,0x50,0x00,0x20/*"苟",12*/},
{0x00,0x00,0x7F,0xFC,0x00,0x80,0x00,0x80,0x01,0x00,0x01,0x00,0x03,0x40,0x05,0x20,0x09,0x10,0x11,0x08,0x21,0x04,0x41,0x04,0x81,0x00,0x01,0x00,0x01,0x00,0x01,0x00/*"不",13*/},
{0x08,0x20,0x08,0x20,0x7E,0xA0,0x09,0x3E,0x0A,0x44,0xFF,0x44,0x08,0x44,0x7E,0xA4,0x24,0x28,0x48,0x28,0x8F,0x10,0x78,0x10,0x08,0x28,0x08,0x48,0x28,0x84,0x11,0x02/*"教",14*/},
{0x10,0x20,0x10,0x20,0x11,0x20,0x11,0x20,0x19,0xFC,0x55,0x20,0x52,0x20,0x50,0x20,0x90,0x20,0x11,0xFC,0x10,0x20,0x10,0x20,0x10,0x20,0x10,0x20,0x13,0xFE,0x10,0x00/*"性",15*/},
{0x00,0x00,0x3F,0xF0,0x04,0x10,0x04,0x20,0x04,0x20,0x04,0x40,0x04,0x7C,0x04,0x04,0x08,0x04,0x08,0x04,0x08,0x04,0x10,0x04,0x10,0x04,0x20,0x04,0x40,0x28,0x80,0x10/*"乃",16*/},
{0x00,0x10,0x20,0x78,0x13,0xC0,0x10,0x40,0x00,0x40,0x00,0x40,0xF7,0xFE,0x10,0x40,0x10,0x40,0x10,0x40,0x10,0x40,0x10,0x40,0x10,0x40,0x28,0x00,0x47,0xFE,0x00,0x00/*"迁",17*/},
{0x08,0x20,0x08,0x20,0x7E,0xA0,0x09,0x3E,0x0A,0x44,0xFF,0x44,0x08,0x44,0x7E,0xA4,0x24,0x28,0x48,0x28,0x8F,0x10,0x78,0x10,0x08,0x28,0x08,0x48,0x28,0x84,0x11,0x02/*"教",18*/},
{0x02,0x00,0x01,0x00,0x01,0x00,0x00,0x00,0x7F,0xF8,0x00,0x10,0x00,0x20,0x00,0x40,0x00,0x80,0x01,0x00,0x02,0x00,0x04,0x00,0x18,0x00,0x24,0x00,0x43,0xFE,0x00,0x00/*"之",19*/},
{0x02,0x08,0x21,0x10,0x10,0x00,0x17,0xFC,0x00,0x80,0x03,0xF8,0xF2,0x08,0x13,0xF8,0x12,0x08,0x13,0xF8,0x12,0x08,0x13,0xF8,0x12,0x08,0x28,0x00,0x47,0xFE,0x00,0x00/*"道",20*/},
{0x01,0x00,0x1F,0xF0,0x11,0x10,0x11,0x10,0x1F,0xF0,0x01,0x00,0xFF,0xFE,0x00,0x00,0x1F,0xF0,0x10,0x10,0x11,0x10,0x11,0x10,0x11,0x10,0x02,0x60,0x0C,0x18,0x70,0x04/*"贵",21*/},
{0x00,0x10,0x04,0x10,0x22,0x10,0x21,0x10,0x21,0x10,0x20,0x10,0x20,0x10,0x20,0x20,0x20,0x20,0x20,0x20,0x24,0x40,0x28,0x50,0x30,0x88,0x21,0x04,0x02,0x02,0x04,0x02/*"以",22*/},
{0x01,0x00,0x01,0x00,0x01,0x00,0x3F,0xF8,0x02,0x00,0x02,0x00,0xFF,0xFE,0x04,0x00,0x08,0x00,0x0F,0xF0,0x00,0x10,0x00,0x20,0x06,0x40,0x01,0x80,0x00,0x40,0x00,0x20/*"专",23*/}
};

void Ch(int X,int Y,int n)
{
      for (int i = 0; i < 16; i++)
{
for (int j = 0; j < 2; j++)
{
   char ch = wo16S[n][i * 2 + j];
   for (int k = 0; k < 8; k++)
   {
      int x = j * 8+k+16*X;  //X坐标
      int y = 63-i-16*Y;       //Y坐标

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      {
         nxtSetPixel(x, y);  //画点操作函数
      }
   }
}
}
}

task main()
{
for (int i = 0; i < M; i++)
   {
   Ch(i%N,i/N,i);
   wait1Msec(500);
   }
wait10Msec(10000);
}

此次编程利用汉字字模工具生成16*16点阵字模（还未验证fopen是否可用于ROBOTC，所以把字模放在程序里了），然后采用ROBOTC3.61编程完成。入ROBOTC半年了，多数情况是在PC的纯C环境编译成功再移植到ROBOTC，但经常发现数组数据溢出报警，经过这次汉字显示问题发现是因为ROBOTC对指针作为子函数参数不能像在纯C中那么随意自由（具体为什么求高手解答了），所以编程中应尽量避免指针做参数，用全局数组变量绕开指针或数组做参数。

看看效果图：
汉字.gif

file:///c:/users/lirentao/appdata/roaming/360se6/USERDA~1/Temp/DKTHQZ~1.GIF

boylong · 发表于 2014-6-13 01:28:16

以前就做过了，我想问的是，你用的虚拟nxt吗？
http://bbs.cmnxt.com/forum.php?m ... 5&fromuid=31238
(出处: 中文乐高)

zz蓝海zz · 发表于 2014-6-13 07:41:49

谢谢，学习了！

捞屎人 · 发表于 2014-6-13 08:16:42

boylong 发表于 2014-6-13 01:28
以前就做过了，我想问的是，你用的虚拟nxt吗？
http://bbs.cmnxt.com/forum.php?mod=viewthread&tid=11445 ...

robotc做的，没有虚拟nxt，rovotc自带一个nxt视窗，这个完全可以做动画字，毫无压力

小象拉比 · 发表于 2014-6-13 11:35:51

强大

风影 · 发表于 2014-6-13 17:37:40

高手

rolanx · 发表于 2014-6-13 17:55:27

领会了。

chituxinxin · 发表于 2014-6-14 11:26:20

源代码，通过写像素点来显示，可以造字库了。哈哈。

阿鸟也疯狂 · 发表于 2014-6-14 14:00:35

厉害啊！

千片的↘心↙ · 发表于 2014-6-14 21:35:30

这个应该要写蛮久的，不过你的毅力很坚强

◆◇Bleach丶7c · 发表于 2014-6-21 18:17:22

顶楼主啦..希望楼主多发精品好帖啦.....

破浪先生 · 发表于 2014-8-8 16:45:03

学习一下

huangjiguo · 发表于 2014-9-12 00:23:30

学习下

龍年大吉 · 发表于 2014-10-7 09:34:20

高手啊，几个月了，书我还没有看，程序你就编好了，现在我还看不懂那，以后来学。

陈程 · 发表于 2014-10-26 14:46:39

呵呵呵，看看

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在NXT上实现汉字显示

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