本帖最后由 dirtwillfly 于 2016-12-25 18:47 编辑
OLED显示汉字
工具：OLED 芯片：K60,XS128等
取模软件：PCtoLCD2002完美版
显示汉字需要几个条件：
汉字索引表， [cpp] view plain copy
print?
- const byte F14x16_Idx[] =
- {
- "主菜单自动化电磁组"
- };
汉字字库， [cpp] view plain copy
print?
- const byte F14x16[] = {
- 0x00,0x00,0x20,0x20,0x20,0x22,0xF4,0x28,0x20,0x20,0x20,0x10,0x00,0x00,
- 0x00,0x40,0x40,0x42,0x42,0x42,0x7F,0x42,0x42,0x42,0x42,0x42,0x40,0x00,/*"主",0*/
- 0x00,0x00,0x08,0xC8,0x48,0x3E,0x68,0xB8,0x2E,0x28,0xD8,0x08,0x04,0x00,
- 0x00,0x44,0x44,0x24,0x14,0x0C,0x7F,0x04,0x0A,0x15,0x24,0x64,0x42,0x00,/*"菜",1*/
- 0x00,0x00,0x00,0xF0,0x92,0x9C,0xF0,0x98,0x94,0x92,0xF0,0x00,0x00,0x00,
- 0x00,0x08,0x0C,0x0B,0x0A,0x0A,0xFF,0x0A,0x0A,0x0A,0x0B,0x08,0x08,0x00,/*"单",2*/
- 0x00,0x00,0x00,0xF0,0x90,0x88,0x96,0x90,0x90,0x90,0xF8,0x00,0x00,0x00,
- 0x00,0x00,0x00,0x7F,0x44,0x44,0x44,0x44,0x44,0x44,0x7F,0x00,0x00,0x00,/*"自",3*/
- 0x00,0x48,0x48,0xC8,0xC8,0x48,0x48,0x20,0x20,0xFE,0x20,0x20,0xE0,0x00,
- 0x00,0x18,0x16,0x09,0x08,0x4C,0x38,0x10,0x0F,0x00,0x40,0x70,0x0F,0x00,/*"动",4*/
- 0x00,0x80,0x40,0xF8,0x06,0x00,0x00,0xFE,0x00,0x80,0x60,0x10,0x00,0x00,
- 0x00,0x01,0x00,0x7F,0x08,0x04,0x04,0x3E,0x41,0x40,0x40,0x40,0x78,0x00,/*"化",5*/
- 0x00,0x00,0xF0,0x90,0x90,0x90,0xFE,0x90,0x90,0x90,0xF0,0x10,0x00,0x00,
- 0x00,0x00,0x0F,0x04,0x04,0x04,0x7F,0x44,0x44,0x44,0x4F,0x40,0x70,0x00,/*"电",6*/
- 0x00,0x00,0xF4,0x88,0x84,0x10,0xD0,0x3C,0xD0,0x10,0xFC,0x12,0x90,0x00,
- 0x00,0x03,0x7F,0x10,0x3F,0x66,0x3B,0x2F,0x70,0x23,0x5A,0x27,0x60,0x00,/*"磁",7*/
- 0x00,0x60,0x58,0xC6,0x60,0x10,0xFC,0x44,0x44,0x44,0xFC,0x04,0x00,0x00,
- 0x00,0x24,0x27,0x14,0x10,0x50,0x7F,0x44,0x44,0x44,0x7F,0x40,0x60,0x40,/*"组",8*/
- };
显示汉字函数 [cpp] view plain copy
print?
- void LCD_P14x16Str(byte x,byte y,const byte* ch)
- {
- byte wm=0,ii=0;
- word adder=1;
- while(ch[ii] != '\0')
- {
- wm = 0;
- adder = 1;
- while(F14x16_Idx[wm] > 127)
- {
- if(F14x16_Idx[wm] == ch[ii])
- {
- if(F14x16_Idx[wm + 1] == ch[ii + 1])
- {
- adder = wm * 14;
- break;
- }
- }
- wm += 2; //函数匹配与你定义的字库匹配
- }
- if(x>118){x=0;y++;}
- LCD_Set_Pos(x , y);
- if(adder != 1)// 显示汉字
- {
- LCD_Set_Pos(x , y);
- for(wm = 0;wm < 14;wm++)
- {
- LCD_WrDat(F14x16[adder]);
- adder += 1;
- }
- LCD_Set_Pos(x,y + 1);
- for(wm = 0;wm < 14;wm++)
- {
- LCD_WrDat(F14x16[adder]);
- adder += 1;
- }
- }
- else //显示空白字符
- {
- ii += 1;
- LCD_Set_Pos(x,y);
- for(wm = 0;wm < 16;wm++)
- {
- LCD_WrDat(0);
- }
- LCD_Set_Pos(x,y + 1);
- for(wm = 0;wm < 16;wm++)
- {
- LCD_WrDat(0);
- }
- }
- x += 14;
- ii += 2;
- }
- }
这些汉字不一定能满足我们的要求，这时候我们就要用到取模软件【PCtoLCD2002完美版】了
首先在选择菜单-【模式】-【字符模式】 ![]()
然后选择![]() 或者菜单【选项】，只需【自定义格式】处更改为如图所示，【点阵格式】可以选择阴码或阳码，
其他保持默认即可，然后点击确定
![]()
回到主界面，选择字体，并修改字宽为14,字高为16其他保持默认即可
![]()
输入汉字，点击【生成字模】
![]()
接下来把这些汉字加入你的字库
首先加入索引当中：位置随便，但要与字库对应，推荐加到最后 [cpp] view plain copy
print?
- const byte F14x16_Idx[] =
- {
- "主菜单无线计时调试功能采集自动化电磁组字体取模测试"
- };
字模加入字库:
[cpp] view plain copy
print?
- ...
- 0x00,0x00,0x0F,0x04,0x04,0x04,0x7F,0x44,0x44,0x44,0x4F,0x40,0x70,0x00,/*"电",16*/
- 0x00,0x00,0xF4,0x88,0x84,0x10,0xD0,0x3C,0xD0,0x10,0xFC,0x12,0x90,0x00,
- 0x00,0x03,0x7F,0x10,0x3F,0x66,0x3B,0x2F,0x70,0x23,0x5A,0x27,0x60,0x00,/*"磁",17*/
- 0x00,0x60,0x58,0xC6,0x60,0x10,0xFC,0x44,0x44,0x44,0xFC,0x04,0x00,0x00,
- 0x00,0x24,0x27,0x14,0x10,0x50,0x7F,0x44,0x44,0x44,0x7F,0x40,0x60,0x40,/*"组",18*/
- 0x00,0x20,0x38,0x50,0x50,0x50,0x52,0x54,0xD0,0x50,0x30,0x18,0x08,0x00,
- 0x00,0x00,0x04,0x04,0x04,0x44,0xFF,0x05,0x04,0x04,0x04,0x02,0x02,0x00,/*"字",0*/
- 0x00,0x80,0x70,0xCC,0x02,0x20,0xA0,0x60,0xFE,0xE0,0x20,0x20,0x10,0x00,
- 0x00,0x00,0x00,0x7F,0x08,0x06,0x01,0x10,0x7F,0x10,0x09,0x16,0x08,0x00,/*"体",1*/
- 0x00,0x04,0xFC,0x24,0x24,0xFC,0x12,0x70,0x90,0x10,0xD0,0x38,0x00,0x00,
- 0x00,0x10,0x0F,0x09,0x09,0x7F,0x44,0x20,0x13,0x0E,0x11,0x20,0x20,0x00,/*"取",2*/
- 0x00,0x00,0xE0,0xFE,0x98,0x28,0xE8,0xBE,0xA8,0xA8,0xBE,0xE8,0x00,0x00,
- 0x0C,0x03,0x00,0x7F,0x88,0x88,0x4B,0x2A,0x1E,0x1A,0x2A,0x4F,0x48,0x00,/*"模",3*/
- 0x00,0x20,0x04,0xC0,0xFC,0x04,0xF4,0x04,0xFC,0x00,0xF0,0xFC,0x00,0x00,
- 0x00,0x00,0x7F,0x40,0x27,0x18,0x07,0x10,0x67,0x00,0x0F,0x7F,0x00,0x00,/*"测",4*/
- 0x00,0x80,0x8C,0x90,0x20,0x20,0x20,0x20,0xA0,0xFE,0x20,0x2C,0x10,0x00,
- 0x00,0x00,0x00,0x7F,0x18,0x20,0x21,0x1F,0x10,0x13,0x0C,0x30,0x70,0x00,/*"试",5*/
- };
下面来测试一下这些汉字吧！
LCD_P14x16Str(16,2,"字体取模测试");
效果图：
汉字取模软件PCtoLCD2012完美版下载
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