SPI 液晶显示 问一个数组的由来

烂泥桑

上程序，大虾开发板的。

void LcdChar8(char chr)       

{

u8 i;

u8* p_data;

if((chr<0x20)||(chr>0x7f))//??·???????×?·?????

{

return;

}

p_data = (u8*)Asii8 + (chr-0x20)*6; //????×?·????×???·

for(i=0;i<6;i++)

{  

LcdDat(*p_data++);

}

}

/************************************************

显示的文字大小：高8 宽6

************************************************/

void TestLCDS(void)

{

u8 i,j,tmp;

u32 k;

LcdInit();

for(j=0;j<5;j++)

{

tmp=1;

for(i=0;i<8;i++)

{

LcdFill(tmp);

for(k=0;k<600000;k++);

tmp<<=1;

tmp+=1;

}

}

LcdFill(0);

LcdSetXP(0,0);

LcdChar8('D');

LcdChar8('X');

LcdChar8('S');

LcdChar8('T');

LcdChar8('M');

LcdChar8('3');

LcdChar8('2');

LcdSetXP(0,1);

LcdChar8('T');

LcdChar8('E');

LcdChar8('S');

LcdChar8('T');

LcdChar8(' ');

LcdChar8('O');

LcdChar8('K');

LcdChar8('!');

}

const u8 Asii8[] = {

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x06,0x5F,0x06,0x00,0x00,0x07,0x03,0x00,

0x07,0x03,0x00,0x24,0x7E,0x24,0x7E,0x24,  

0x00,0x24,0x2B,0x6A,0x12,0x00,0x00,0x63,

0x13,0x08,0x64,0x63,0x00,0x36,0x49,0x56,

0x20,0x50,0x00,0x00,0x07,0x03,0x00,0x00, 

0x00,0x00,0x3E,0x41,0x00,0x00,0x00,0x00,

0x41,0x3E,0x00,0x00,0x00,0x08,0x3E,0x1C,

0x3E,0x08,0x00,0x08,0x08,0x3E,0x08,0x08,

0x00,0x00,0xE0,0x60,0x00,0x00,0x00,0x08,

0x08,0x08,0x08,0x08,0x00,0x00,0x60,0x60,

0x00,0x00,0x00,0x20,0x10,0x08,0x04,0x02,

0x00,0x3E,0x51,0x49,0x45,0x3E,0x00,0x00,

0x42,0x7F,0x40,0x00,0x00,0x62,0x51,0x49,

0x49,0x46,0x00,0x22,0x49,0x49,0x49,0x36,

0x00,0x18,0x14,0x12,0x7F,0x10,0x00,0x2F,

0x49,0x49,0x49,0x31,0x00,0x3C,0x4A,0x49,

0x49,0x30,0x00,0x01,0x71,0x09,0x05,0x03,

0x00,0x36,0x49,0x49,0x49,0x36,0x00,0x06,

0x49,0x49,0x29,0x1E,0x00,0x00,0x6C,0x6C,

0x00,0x00,0x00,0x00,0xEC,0x6C,0x00,0x00,

0x00,0x08,0x14,0x22,0x41,0x00,0x00,0x24,

0x24,0x24,0x24,0x24,0x00,0x00,0x41,0x22,

0x14,0x08,0x00,0x02,0x01,0x59,0x09,0x06,

0x00,0x3E,0x41,0x5D,0x55,0x1E,0x00,0x7E,

0x11,0x11,0x11,0x7E,0x00,0x7F,0x49,0x49,

0x49,0x36,0x00,0x3E,0x41,0x41,0x41,0x22,

0x00,0x7F,0x41,0x41,0x41,0x3E,0x00,0x7F,

0x49,0x49,0x49,0x41,0x00,0x7F,0x09,0x09,

0x09,0x01,0x00,0x3E,0x41,0x49,0x49,0x7A,

0x00,0x7F,0x08,0x08,0x08,0x7F,0x00,0x00,

0x41,0x7F,0x41,0x00,0x00,0x30,0x40,0x40,

0x40,0x3F,0x00,0x7F,0x08,0x14,0x22,0x41,

0x00,0x7F,0x40,0x40,0x40,0x40,0x00,0x7F,

0x02,0x04,0x02,0x7F,0x00,0x7F,0x02,0x04,

0x08,0x7F,0x00,0x3E,0x41,0x41,0x41,0x3E,

0x00,0x7F,0x09,0x09,0x09,0x06,0x00,0x3E,

0x41,0x51,0x21,0x5E,0x00,0x7F,0x09,0x09,

0x19,0x66,0x00,0x26,0x49,0x49,0x49,0x32,

0x00,0x01,0x01,0x7F,0x01,0x01,0x00,0x3F,

0x40,0x40,0x40,0x3F,0x00,0x1F,0x20,0x40,

0x20,0x1F,0x00,0x3F,0x40,0x3C,0x40,0x3F,

0x00,0x63,0x14,0x08,0x14,0x63,0x00,0x07,

0x08,0x70,0x08,0x07,0x00,0x71,0x49,0x45,

0x43,0x00,0x00,0x00,0x7F,0x41,0x41,0x00,

0x00,0x02,0x04,0x08,0x10,0x20,0x00,0x00,

0x41,0x41,0x7F,0x00,0x00,0x04,0x02,0x01,

0x02,0x04,0x80,0x80,0x80,0x80,0x80,0x80,

0x00,0x00,0x03,0x07,0x00,0x00,0x00,0x20,

0x54,0x54,0x54,0x78,0x00,0x7F,0x44,0x44,

0x44,0x38,0x00,0x38,0x44,0x44,0x44,0x28,

0x00,0x38,0x44,0x44,0x44,0x7F,0x00,0x38,

0x54,0x54,0x54,0x08,0x00,0x08,0x7E,0x09,

0x09,0x00,0x00,0x18,0xA4,0xA4,0xA4,0x7C,

0x00,0x7F,0x04,0x04,0x78,0x00,0x00,0x00,

0x00,0x7D,0x40,0x00,0x00,0x40,0x80,0x84,

0x7D,0x00,0x00,0x7F,0x10,0x28,0x44,0x00,

0x00,0x00,0x00,0x7F,0x40,0x00,0x00,0x7C,

0x04,0x18,0x04,0x78,0x00,0x7C,0x04,0x04,

0x78,0x00,0x00,0x38,0x44,0x44,0x44,0x38,

0x00,0xFC,0x44,0x44,0x44,0x38,0x00,0x38,

0x44,0x44,0x44,0xFC,0x00,0x44,0x78,0x44,

0x04,0x08,0x00,0x08,0x54,0x54,0x54,0x20,

0x00,0x04,0x3E,0x44,0x24,0x00,0x00,0x3C,

0x40,0x20,0x7C,0x00,0x00,0x1C,0x20,0x40,

0x20,0x1C,0x00,0x3C,0x60,0x30,0x60,0x3C,

0x00,0x6C,0x10,0x10,0x6C,0x00,0x00,0x9C,

0xA0,0x60,0x3C,0x00,0x00,0x64,0x54,0x54,

0x4C,0x00,0x00,0x08,0x3E,0x41,0x41,0x00,

0x00,0x00,0x00,0x77,0x00,0x00,0x00,0x00,

0x41,0x41,0x3E,0x08,0x00,0x02,0x01,0x02,

0x01,0x00,0x10,0x38,0x7C,0x10,0x10,0x10

};
我就是想问问这个数组 Asii8[]怎么得到。。。。

海阔天kongcyc

回复【楼主位】烂泥桑:
---------------------------------
不是很清楚，应该是取模软件得出来的吧。

正点原子

得看开发板教程，这种一般都是取模软件生成的。

烂泥桑

回复【3楼】正点原子:
---------------------------------光盘里确实有取模（字模）软件，但是不会用。不知到原子哥有没有做过，能不能给个例子看看？

正点原子

我用过，请看我们的开发板例程，OLED例程，汉字显示例程等。

烂泥桑

回复【5楼】正点原子:
---------------------------------
原子哥，真心搞不定，试了很多次都得不出例程里面的数组，我也用了PCtolcd2002，但是也不知道是不是哪里设置错了，我上上LCD的资料。。。

烂泥桑

例程里面是说每个字符，ascii码的0x20-0x7f 在液晶128*64上面的大小是长8*宽6 我想不就是竖8格 横6格那样去显示吗，应该没理解错吧，而且高位在下，低位在上。原子哥能不能帮忙试试英文的!,展示一下如何设置啊？

!的ascii码是0x21，应该能得到数组里面的第7-第12个数才对的。。。

烂泥桑

算了，不管例程了，我现在可以改变ABCDEFG的大小并且显示在lcd上，就算了。感谢原子哥回复