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基于單片機89C51產生PWM信號來控制直流電機調速程序 2014-12-16上傳大小:2KB PWM信號 利用2051的T0產生雙路PWM信號,推動L293D或L298N為直流電機調速,程序已通過...
代碼片段和文件信息
#include?
#include?
extern?char?fnLCMInit();?//?LCM?初始化
extern?void?at(unsigned?char?xunsigned?char?y);/*設定文本xy值*/
extern?void?cls(); ?//?清屏
extern?void?charout(unsigned?char?*str);?//ASCII(8*8)?顯示函數
extern?void?fnSetPos(unsigned?char?urow?unsigned?char??ucol); //?設置當前地址
extern?uchar?dprintf(uchar?xuchar?ychar?*fmt);//?ASCII(8*16)?及?漢字(16*16)?顯示函數
extern?uchar?fnPR12(uchar?uCmd);?//?寫無參數的指令
extern?uchar?fnPR13(uchar?uData);?//?寫數據
extern?unsigned?int?Adc0832(unsigned?char?channel);
extern?void?Line(?unsigned?char?x1?unsigned?char?y1?unsigned?char?x2?unsigned?char?y2?bit?Mode);
extern?void?Pixel(unsigned?char?PointXunsigned?char?PointY?bit?Mode);
uchar?dsp[10]={0000000000};
char?abc[3]={000};
uchar?key=0;
uint?a=100;
uchar
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件??????17686??2007-06-05?15:43??電機最終版(極品!!!)\001
?????文件??????88402??2007-06-05?15:43??電機最終版(極品!!!)\001.DSN
?????文件??????23220??2007-06-05?15:43??電機最終版(極品!!!)\001.hex
?????文件?????????40??2007-06-05?15:43??電機最終版(極品!!!)\001.lnp
?????文件??????46704??2007-06-05?15:43??電機最終版(極品!!!)\001.M51
?????文件???????1447??2009-12-27?07:12??電機最終版(極品!!!)\001.Opt
?????文件????????201??2009-12-27?07:12??電機最終版(極品!!!)\001.plg
?????文件???????1221??2010-01-13?09:23??電機最終版(極品!!!)\001.PWI
?????文件???????2117??2009-12-27?07:12??電機最終版(極品!!!)\001.Uv2
????.......??????1340??2007-06-05?16:01??電機最終版(極品!!!)\001_Opt.Bak
????.......??????1680??2007-06-05?04:26??電機最終版(極品!!!)\001_Uv2.Bak
?????文件??????88402??2007-06-05?15:36??電機最終版(極品!!!)\Last?Loaded?001.DBK
?????文件???????4732??2007-06-05?15:43??電機最終版(極品!!!)\main.c
?????文件???????8769??2007-06-05?15:43??電機最終版(極品!!!)\main.LST
?????文件???????6169??2007-06-05?15:43??電機最終版(極品!!!)\main.OBJ
?????文件?????????29??2007-06-05?15:43??電機最終版(極品!!!)\main.__i
?????文件??????20738??2007-06-02?22:07??電機最終版(極品!!!)\show.fun
?????文件??????23451??2007-06-03?01:59??電機最終版(極品!!!)\showfun.c
?????文件???????2393??2007-06-02?22:15??電機最終版(極品!!!)\showfun.h
?????文件??????35071??2007-06-05?15:43??電機最終版(極品!!!)\showfun.LST
?????文件??????15272??2007-06-05?15:43??電機最終版(極品!!!)\showfun.OBJ
?????文件?????????32??2007-06-05?15:43??電機最終版(極品!!!)\showfun.__i
?????文件????????337??2007-06-03?00:30??電機最終版(極品!!!)\time.c
?????文件???????1143??2007-06-03?00:30??電機最終版(極品!!!)\time.LST
?????目錄??????????0??2010-01-13?09:23??電機最終版(極品!!!)
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???????????????390596????????????????????25
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