/*************************************************************************************
*??標題:??步進電機試驗三（加減速運行）												?*
*?																					?*
*????通過本例程了解步進馬達使用及驅(qū)動程序編寫										?*
*;???單雙八拍工作方式：??????????????????????????????????????????????????????????	?*
*;???A-AB-B-BC-C-CD-D-DA?（即一個脈沖轉(zhuǎn)?3.75?度）??????								?*
*?????????????????????	???????????????????????????????????????????????????????		?*
*??請學員一定要消化掉本例程															?*
**************************************************************************************/

?
?#include?“reg52.h“

?void?delay（）;

?//Motor
sbit?F1?=?P1^0;
sbit?F2?=?P1^1;
sbit?F3?=?P1^2;
sbit?F4?=?P1^3;

unsigned?char?code?FFW[8]={0xf10xf30xf20xf60xf40xfc0xf80xf9};?//反轉(zhuǎn)
unsigned?char?code?FFZ[8]={0xf90xf80xfc0xf40xf60xf20xf30xf1};?//正轉(zhuǎn)
unsigned?int??K?rate;


/**********************************************************
*														??*
*?????????????????步進電機驅(qū)動							??*
***********************************************************/
void??motor_ffw（）
?{?
???unsigned?char?i;

??????for?（i=0;?i<8;?i++）???????//一個周期轉(zhuǎn)30度
????????{
??????????P1?=?FFW[i]&0x1f;??//取數(shù)據(jù)
		
??????????delay（）;???????????//調(diào)節(jié)轉(zhuǎn)速
????????}
?????}?

/********************************************
	?延時程序
*********************************************/

?void?delay（）???
{???????????????????????????
???unsigned?int?kt;
????t=rate;
???while（t--）
???{
?????for（k=0;?k<100;?k++）
?????{?}
???}
}


/********************************************************
*???????????????????????????????????????????????????????
*步進電機運行???????????????????????????????????????????????
*??????????????????????????????????????????????????????
*********************************************************/
void??motor_turn（）
{?
???unsigned?char?x;
???rate=0x2a;
???x=0x40;
???do
?????{
	??motor_ffw（）;??????????//加速
??????rate--;
	?}while（rate!=0x08）;
???do
?????{?	???
	???motor_ffw（）;????????//勻速
	???x--;
	?}while（x!=0x01）;
	?
???do
?????{
	??motor_ffw（）;?????????//減速
??????rate++;
	?}while（rate!=0x2a）;????
}

main（）?
?{?
????while（1）
	{
	
	?motor_turn（）;
	

	?}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????49620??2013-03-13?09:28??10?步進馬達\五線四相步進電機\datasheet-相關(guān)芯片手冊\motor_m35sp_7_e.pdf

?????文件?????526296??2013-03-13?09:28??10?步進馬達\五線四相步進電機\datasheet-相關(guān)芯片手冊\ULN2003A.pdf

?????文件???????5115??2013-03-13?09:28??10?步進馬達\五線四相步進電機\加減速\STARTUP.A51

?????文件??????11665??2013-03-13?09:28??10?步進馬達\五線四相步進電機\加減速\STARTUP.LST

?????文件????????749??2013-03-13?09:28??10?步進馬達\五線四相步進電機\加減速\STARTUP.OBJ

?????文件???????3242??2013-03-13?09:28??10?步進馬達\五線四相步進電機\加減速\步進馬達

?????文件???????2270??2013-03-13?09:28??10?步進馬達\五線四相步進電機\加減速\步進馬達.c

?????文件????????525??2013-03-13?09:28??10?步進馬達\五線四相步進電機\加減速\步進馬達.hex

?????文件?????????64??2013-03-13?09:28??10?步進馬達\五線四相步進電機\加減速\步進馬達.lnp

?????文件???????5182??2013-03-13?09:28??10?步進馬達\五線四相步進電機\加減速\步進馬達.LST

?????文件???????6760??2013-03-13?09:28??10?步進馬達\五線四相步進電機\加減速\步進馬達.M51

?????文件???????3256??2013-03-13?09:28??10?步進馬達\五線四相步進電機\加減速\步進馬達.OBJ

?????文件???????1032??2013-03-13?09:28??10?步進馬達\五線四相步進電機\加減速\步進馬達.Opt

?????文件????????201??2013-03-13?09:28??10?步進馬達\五線四相步進電機\加減速\步進馬達.plg

?????文件???????2166??2013-03-13?09:28??10?步進馬達\五線四相步進電機\加減速\步進馬達.Uv2

?????文件???????1021??2013-03-13?09:28??10?步進馬達\五線四相步進電機\加減速\步進馬達_Opt.Bak

?????文件???????2036??2013-03-13?09:28??10?步進馬達\五線四相步進電機\加減速\步進馬達_Uv2.Bak

?????文件???????5115??2013-03-13?09:28??10?步進馬達\五線四相步進電機\單雙八拍1\STARTUP.A51

?????文件??????11665??2013-03-13?09:28??10?步進馬達\五線四相步進電機\單雙八拍1\STARTUP.LST

?????文件????????749??2013-03-13?09:28??10?步進馬達\五線四相步進電機\單雙八拍1\STARTUP.OBJ

?????文件???????2228??2013-03-13?09:28??10?步進馬達\五線四相步進電機\單雙八拍1\步進馬達

?????文件???????1378??2013-03-13?09:28??10?步進馬達\五線四相步進電機\單雙八拍1\步進馬達.c

?????文件????????319??2013-03-13?09:28??10?步進馬達\五線四相步進電機\單雙八拍1\步進馬達.hex

?????文件?????????64??2013-03-13?09:28??10?步進馬達\五線四相步進電機\單雙八拍1\步進馬達.lnp

?????文件???????3381??2013-03-13?09:28??10?步進馬達\五線四相步進電機\單雙八拍1\步進馬達.LST

?????文件???????5417??2013-03-13?09:28??10?步進馬達\五線四相步進電機\單雙八拍1\步進馬達.M51

?????文件???????1912??2013-03-13?09:28??10?步進馬達\五線四相步進電機\單雙八拍1\步進馬達.OBJ

?????文件???????1030??2013-03-13?09:28??10?步進馬達\五線四相步進電機\單雙八拍1\步進馬達.opt.bak

?????文件????????205??2013-03-13?09:28??10?步進馬達\五線四相步進電機\單雙八拍1\步進馬達.plg

?????文件????????287??2013-03-13?09:28??10?步進馬達\五線四相步進電機\單雙八拍1\步進馬達.rar

............此處省略152個文件信息