資源簡介
這是我用c語言寫的程序,我的其他資源都是免費的,是對于c語言初學者的幫助比較大的,其中有單片機,ARM,數據結構,window編程。我也在學c語言,每當我寫完一個程序,我都會免費發上來。
代碼片段和文件信息
#include?
#include?
#define?uchar?unsigned?char
#define?uint?unsigned?int
#define?ON?0
#define?OFF?1
sbit?PWM=P3^5;
sbit?MP=P3^4;
bit?FLAG=0;
uchar?code?dispbit[6]=
{
????0x200x100x080x040x020x01?
}
;
uchar?code?seg[]=
{
????0xC00xF90xA40xB00x990x920x820xF80x800x90?
}
;
//0123456789
uchar?disbuf[6]=
{
????00001010?
}
;
uint?temp[6];
uint?discount=0;
uint?timecount=0;
//定時的次數
uint?T0count=0;
uint?hus=0;
uint?k=60;
uint?Vc;
uint?Vs;
uint?tm=3000;
uint?x;
void?t0_serv()interrupt?1?
{
????T0count++;
}
void?t1_serv()interrupt?3?
{
????PWM=1;
????TH1=(65536-tm)/256;
????TL1=(65536-tm)%256;
????hus++;
????if(hus==tm)
????{
????????PWM=0;
????????TH1=(25536+tm)/256;
????????TL1=(25536+tm)%256;
???????
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????2234??2009-01-17?10:49??C51直流電機PWM測速源程序\PWM_Speed.c
?????文件?????119013??2009-02-24?09:52??C51直流電機PWM測速源程序\PWM_Speed.DSN
?????文件???????3770??2009-02-24?09:47??C51直流電機PWM測速源程序\PWM_Speed.hex
?????文件????????907??2009-02-24?09:49??C51直流電機PWM測速源程序\PWM_Speed.Opt
?????文件????????181??2009-02-24?09:49??C51直流電機PWM測速源程序\PWM_Speed.plg
?????文件????????742??2010-04-21?04:24??C51直流電機PWM測速源程序\PWM_Speed.PWI
?????文件???????2194??2009-02-24?09:49??C51直流電機PWM測速源程序\PWM_Speed.Uv2
?????文件???????6376??2008-04-03?10:51??C51直流電機PWM測速源程序\STARTUP.A51
?????目錄??????????0??2010-04-21?04:25??C51直流電機PWM測速源程序
-----------?---------??----------?-----??----
???????????????135417????????????????????9
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