單片機(jī)課程設(shè)計(jì)--步進(jìn)電機(jī)角度控制-閱讀頁(yè)
2025-01-31 11:27本頁(yè)面
【正文】 HGOBACK: POP 00H RETDIS: PUSH ACC PUSH 00H PUSH 03H PUSH DPH PUSH DPL MOV R0,50H MOV R3,F7HAA2: MOV A,R0 MOV DPTR,AA1 MOVC A,A+DPTR MOV DPTR,7F01H MOVX DPTR,A MOV DPTR,7F02H MOVX DPTR,R3 ACALL DL1MS MOV A,R3 JNB ,AA3 RR A MOV R3,A INC R0 AJMP AA2AA3: POP DPL POP DPH POP 03H POP 00H POP ACC RETAA1: DB 3FH,06H,5BH,4FH,66H,6DH,7DH,07H DB 7FH,6FH,77H,7CH,39H,5EH,79H,71H。STTK: ACALL DIS MOV DPTR,7F00H MOV A,00H MOVX DPTR,A MOV DPTR,7F02H MOV A,DPTR ANL A,03H CJNE A,03H,STTK AJMP BEGIN END。角度個(gè)位 MOV 51H,00H 。角度百位 MOV 53H,00H 。START標(biāo)志位 MOV 55H,00H 。正反轉(zhuǎn)標(biāo)志位 MOV 58H,01H 。存放轉(zhuǎn)的步數(shù) MOV 60H,00H 。角度十位 MOV 62H,00H 。轉(zhuǎn)次數(shù) MOV DPTR,7F03H MOV A,81H MOVX DPTR,ABEGIN: MOV DPTR,7F00H 。電機(jī)運(yùn)動(dòng)及正反轉(zhuǎn)判斷 CJNE A,01H,TEST1 。CLR=0跳 AJMP NT 。START=0 CJNE A,01H,NT 。給個(gè)反轉(zhuǎn)標(biāo)志 LCALL BJF AJMP BEGINZHENG: MOV 57H,01H 。正轉(zhuǎn)標(biāo)志 ACALL BJ1 MOV 40H,50H MOV 41H,51H MOV 42H,52H MOV 43H,53H MOV 50H,60H MOV 51H,61H MOV 52H,62H MOV 53H,63H MOV 57H,01H 。反轉(zhuǎn)標(biāo)志 ACALL BJ1 MOV 60H,00H MOV 61H,00H MOV 62H,00H MOV 63H,00H MOV 50H,40H MOV 51H,41H MOV 52H,42H MOV 53H,43H MOV 57H,00H 。轉(zhuǎn)動(dòng)角數(shù)據(jù)處理 MOV R0,52H 。100=15*6+10 CLR C MUL AB MOV R1,A 。十位 MOV A,R0 ADD A,52H MOV B,0AH CLR C MUL AB MOV R0,50H 。將個(gè)位和十位和陳一個(gè)數(shù) MOV B,0FH CLR C DIV AB ADD A,R1 。轉(zhuǎn)R1次*15AAA2: MOV R0,04H ?？礃?biāo)志位是走前4拍還是后4拍 58=1,走ZS MOV DPTR,L1 。標(biāo)志位區(qū)反 AJMP AAA1ZX: MOV DPTR,L2 。看標(biāo)志位是走前4拍還是后4拍 58=1,走ZS MOV DPTR,L3 。標(biāo)志位區(qū)反 AJMP AAA1FX: MOV DPTR,L4
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