|
|
FJC¥Ë¥å¡Ý¥¹6·î¹æ
º£·î¤Ï2Áê¥æ¥Ë¥Ý¡¼¥é¥Ñ¥ë¥¹¥â¡¼¥¿¡¼À©¸æ
¤Î¥µ¥ó¥×¥ë ¤ò £±£²£Ã£µ£°£¹£Á¤Î¥½¡¼¥¹¥Õ¥¡¥¤¥ë¤Ç¤¹¡£
²óÏ©¿Þ¤Ï¥Û¡¼¥à¥Ú¡¼¥¸¤Î¥Ñ¥ë¥¹¥â¡¼¥¿¤Î¥Ú¡¼¥¸¤ò¤´Í÷¤¯¤À¤µ¤¤Ž¡
;-------------------------------------------
include 12c5xx.h
.12c509
.osc intrc ;ÆâÉô¥¯¥í¥Ã¥¯¡¡4MHz
.mclre disable ;MCLR ¤ò¡¡ÆþÎϥݡݥȡ¡£Ç£Ð£³¡¡¤Ç»È¤¦
.wdt off
id 1208h
; 1ÁêÎå¼§¥Ñ¥ë¥¹¥â¡¼¥¿¥³¥ó¥È¥í¡¼¥é t.yamahara
;
;
;
; GND s1 s2 s3
; ¨£¨¡¨¡¨¡¨¡¨¡¨¡¨¡¨¡¨¡¨¡¨¡¨¡¨¤
; ¨¢¨ § ¦ ¥ ¨¢
; ¨¢VSS GP0 GP1 GP2 ¨¢
; ¨¢ PIC12C509 ¨¢
; ¨¢VDD GP5 GP4 GP3 ¨¢
; ¨¢¡ ¢ £ ¤ ¨¢
; ¨¦¨¡¨¡¨¡¨¡¨¡¨¡¨¡¨¡¨¡¨¡¨¡¨¡¨¥
; DC5V ccw s4 £ã£÷
; IN IN
s1 equ gpio.0 ;¥Ñ¥ë¥¹¥â¥¿¡¼¦Õ£±½ÐÎÏ
s2 equ gpio.1 ;¥Ñ¥ë¥¹¥â¥¿¡¼¦Õ£²½ÐÎÏ
s3 equ gpio.2 ;¥Ñ¥ë¥¹¥â¥¿¡¼¦Õ£³½ÐÎÏ
s4 equ gpio.4 ;¥Ñ¥ë¥¹¥â¥¿¡¼¦Õ£´½ÐÎÏ
org 08h
stc ds 1 ;¥â¡¼¥¿¡¼°ÌÃÖ¥«¥¦¥ó¥¿¡¼
tmdt ds 1 ;¥¿¥¤¥Þ¡¼¥Ç¡¼¥¿¡¼
cu1 ds 1 ;ÈÆÍÑ
cu2 ds 1
bf ds 1
gpbf ds 1 ;£Ç£Ð£É£Ï£î£ï¥Ð¥Ã¥Õ¥¡
ccwin equ gpbf.5 ;£Ã£Ã£×²óž»ÊÎáÉé¥Ñ¥ë¥¹ÆþÎÏ
cwin equ gpbf.3 ;£Ã£Ã£×²óž»ÊÎáÉé¥Ñ¥ë¥¹ÆþÎÏ
org 0
goto start
; £Ç£Ð£É£Ï¤ÎÆÉ¤ß¹þ¤ß
; £±£²£Ã£µ£°£¹£Á¤òÆâÉô£Ò£Ãȯ¿¶¤Ç»ÈÍѤ·¤Þ¤¹¤Î¤Ç1¥µ¥¤¥¯¥ë£´£Í£È£ú¡¿4
; £±u£ó¤ÇÌó£±£°u£ó¤Î´Ö¤Ë£ç£ði£ï¤ÎÃͤ¬ÊѲ½¤¹¤ë¤ÈÆÉ¤ßľ¤·¤È¤Ê¤ê
; £Ã£Ã£×¡¤£Ã£×À©¸æ¥Ñ¥ë¥¹¤ËÆþ¤ë£±£°u£ó°Ê²¼¤Î¥Î¥¤¥º¤ò¥«¥Ã¥È¤Ç¤¤Þ¤¹¡£
; £Î£Ï£Ð¤ò£±¤ÄÁý¤ä¤¹»ö¤Ç£±u£ó¥Õ¥¤¥ë¥¿¡¼¤ò¿¤Ð¤»¤Þ¤¹Ž¡
ingp mov gpbf,gpio ;gpbf ¤Ë gpio ¤Î Ãͤò Æþ¤ì¤ë¡£
nop ; £±u£ó
nop
nop
cjne gpbf,gpio,ingp ;gpio¤ÎÃͤ¬ÊѤï¤Ã¤Æ¤¤¤ì¤Ðingp¤Ø¥¸¥ã¥ó¥×
ret
; ÅŸ»Î©¤Á¾å¤¬¤ê»þ¤Î¸íưºîËɻߥ¿¥¤¥Þ¡¼
start clr cu1
clr cu2
mov bf,#2
start1 nop
djnz cu1,start1
djnz cu2,start1
djnz bf,start1
mov !gpio,#101000b ; gpio i/o set
clr gpio
mov w,#000111b ; trm0 i/o Pul up
option
loop0 clr gpio ;motor off
setb s1 ;¥â¥¿¡¼¤ò£°¥Ý¥¸¥·¥ç¥ó¤Ë ¥»¥Ã¥È
clr stc
loop1 call ingp ;£±£°u£ó¥½¥Õ¥È¥Õ¥¤¥ë¥¿¡¼¤ò¤È¤¦¤·¤ÆÆþÎÏ´Æ»ë
jnb cwin,incs ;£Ã£×¥Ñ¥ë¥¹£É£Î
jnb ccwin,decs ;£Ã£Ã£×¥Ñ¥ë¥¹£É£Î
goto loop1
;£Ã£×¥Ñ¥ë¥¹£É£Î
incs inc stc ;°ÌÃÖ¥«¥¦¥ó¥¿¡¼¡Ü£±(£±¥¹¥Æ¥Ã¥×»þ·×²ó¤ê°ÌÃÖ¡Ë
cjne stc,#4,tmset
clr stc
goto tmset
; £Ã£Ã£×¥Ñ¥ë¥¹£É£Î
decs sub stc,#1 ;°ÌÃÖ¥«¥¦¥ó¥¿¡¼¡Ü£±(£±¥¹¥Æ¥Ã¥×È¿»þ·×²ó¤ê°ÌÃÖ¡Ë
jc tmset
mov stc,#3
; °ÌÃÖ¥«¥¦¥ó¥¿¡¼¤Ë¹ç¤ï¤»¤ÆÎå¼§
tmset cje stc,#1,p1
cje stc,#2,p2
cje stc,#3,p3
setb s1 ;¥â¡¼¥¿°ÌÃÖ 0 Îå¼§
clrb s2
clrb s3
clrb s4
jmp tmon
p1 clrb s1 ;¥â¡¼¥¿°ÌÃÖ £± Îå¼§
setb s2
clrb s3
clrb s4
jmp tmon
p2 clrb s1 ;¥â¡¼¥¿°ÌÃÖ £² Îå¼§
clrb s2
setb s3
clrb s4
jmp tmon
p3 clrb s1 ;¥â¡¼¥¿°ÌÃÖ £³ Îå¼§
clrb s2
clrb s3
setb s4
jmp tmon
; ÉéÆþÎϤΥѥ륹¤¬£Ï£Æ£Æ¡ÊÅ۵£È¡Ë¤Ë¤Ê¤ë¤Þ¤ÇÂԤġ£
tmon call ingp
jnb cwin,tmon
jnb ccwin,tmon
goto loop1
|
|