資源簡介
基于51單片機的點陣顯示漢字系統內涵原理圖PCB及C程序
代碼片段和文件信息
#include?
unsigned?char?code?tab[]={0xfe0xfd0xfb0xf70xef0xdf0xbf0x7f};
unsigned?char?code?digittab[10][8]={
{0x000x000x3e0x410x410x410x3e0x00}?//0
{0x000x000x000x000x210x7f0x010x00}?//1
{0x000x000x270x450x450x450x390x00}?//2
{0x000x000x220x490x490x490x360x00}?//3
{0x000x000x0c0x140x240x7f0x040x00}?//4
{0x000x000x720x510x510x510x4e0x00}?//5
{0x000x000x3e0x490x490x490x260x00}?//6
{0x000x000x400x400x400x4f0x700x00}?//7
{0x000x000x360x490x490x490x360x00}?//8
{0x000x000x320x490x490x490x3e0x00}?//9
};
unsigned?int?timecount;
unsigned?char?abi;
void?delay()
{
for(i=50;i>0;i--);
}
void?main(void)
{
TMOD=0x01;
TH0=(65536-3000)/256;
TL0=(65536-3000)%256;
TR0=1;
ET0=1;
EA=1;
while(1);
}
void?t0(void)?interrupt?1?using?0
{
TH0=(65536-50000)/256;
TL0=(65536-50000)%256;
P2=tab[a];
delay();
P3=digittab[b][a];
a++;
if(a==8)
{
a=0;
}
timecount++;
if(timecount==20)
{
timecount=0;
b++;
if(b==10)
{
b=0;
}
}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????296448??2010-09-28?18:37??點陣顯示漢字\16X16led點陣顯示原理.doc
?????文件??????39186??2010-09-28?17:31??點陣顯示漢字\16_32.rar
?????文件???????9241??2009-04-28?16:15??點陣顯示漢字\24點陣\24點陣\24點陣\打字24.ASM
?????文件???????5252??2009-04-28?16:15??點陣顯示漢字\24點陣\24點陣\24點陣\靜止.ASM
?????文件??????10163??2009-04-28?16:15??點陣顯示漢字\24點陣\24點陣\24移動.ASM
?????文件???????7845??2009-04-28?16:15??點陣顯示漢字\24點陣\24點陣\A從上下展.ASM
?????文件???????8564??2009-04-28?16:15??點陣顯示漢字\24點陣\24點陣\A打字24.ASM
?????文件???????6337??2009-04-28?16:14??點陣顯示漢字\24點陣\24點陣\上到下展開24.ASM
?????文件???????5117??2009-04-28?16:15??點陣顯示漢字\24點陣\24點陣\上展.ASM
?????文件???????5111??2009-04-28?16:15??點陣顯示漢字\24點陣\24點陣\下展.ASM
?????文件?????266240??2009-04-28?16:14??點陣顯示漢字\24點陣\24點陣\串口調試助手V2.2.exe
?????文件???????7846??2009-04-28?16:15??點陣顯示漢字\24點陣\24點陣\從上到下展.ASM
?????文件???????8669??2009-04-28?16:15??點陣顯示漢字\24點陣\24點陣\右展.ASM
?????文件??????11739??2009-04-28?16:14??點陣顯示漢字\24點陣\24點陣\四個四個顯示.ASM
?????文件???????8700??2009-04-28?16:15??點陣顯示漢字\24點陣\24點陣\左展24.ASM
?????文件??????18928??2009-04-28?16:15??點陣顯示漢字\24點陣\24點陣\總修改.ASM
?????文件??????15618??2009-04-28?16:15??點陣顯示漢字\24點陣\24點陣\總修改ABC.ASM
?????文件??????19994??2009-04-28?16:15??點陣顯示漢字\24點陣\24點陣\總的.ASM
?????文件???????9221??2009-04-28?16:14??點陣顯示漢字\24點陣\24點陣\打字24.ASM
?????文件??????18942??2009-04-28?16:15??點陣顯示漢字\24點陣\24點陣\最后.txt
?????文件???????8675??2009-04-28?16:14??點陣顯示漢字\24點陣\24點陣\移動.ASM
?????文件???????9800??2009-04-28?16:14??點陣顯示漢字\24點陣\24點陣\靜止.ASM
?????文件?????147873??2010-09-28?17:33??點陣顯示漢字\24點陣.rar
?????文件???????3027??2009-07-16?11:19??點陣顯示漢字\LED點陣\LED點陣\1
?????文件???????1097??2009-07-16?11:17??點陣顯示漢字\LED點陣\LED點陣\1.c
?????文件????????740??2009-07-13?15:41??點陣顯示漢字\LED點陣\LED點陣\1.hex
?????文件?????????35??2009-07-16?11:19??點陣顯示漢字\LED點陣\LED點陣\1.lnp
?????文件???????2974??2009-07-16?11:19??點陣顯示漢字\LED點陣\LED點陣\1.LST
?????文件???????5620??2009-07-16?11:19??點陣顯示漢字\LED點陣\LED點陣\1.M51
?????文件???????2863??2009-07-16?11:19??點陣顯示漢字\LED點陣\LED點陣\1.OBJ
............此處省略95個文件信息
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