(中南大學)步進電機的控制系統(tǒng)設計(已改無錯字)
2022-07-23 04:51:10 本頁面
【正文】 動 MOV AL,03H OUT DX,ALL4: call speed MOV DX,IOBPT 。讀取步進碼，驅動電機轉動 MOV AL,06H OUT DX,ALL5: call speed MOV DX,IOBPT 。讀取步進碼，驅動電機轉動 MOV AL,0CH OUT DX,ALL6: call speed MOV DX,IOBPT 。讀取步進碼，驅動電機轉動 MOV AL,09H OUT DX,ALL7: call speed JMP K0 turn2: MOV DX,IOBPT 。讀取步進碼，驅動電機轉動 MOV AL,09H OUT DX,ALR0: call speed MOV DX,IOBPT 。讀取步進碼，驅動電機轉動 MOV AL,0CH OUT DX,ALR1: call speed MOV DX,IOBPT 。讀取步進碼，驅動電機轉動 MOV AL,06H OUT DX,ALR2: call speed MOV DX,IOBPT 。讀取步進碼，驅動電機轉動 MOV AL,03H OUT DX,ALR3: call speed MOV DX,IOBPT 。讀取步進碼，驅動電機轉動 MOV AL,09H OUT DX,ALR4: call speed MOV DX,IOBPT 。讀取步進碼，驅動電機轉動 MOV AL,0CH OUT DX,ALR5: call speed MOV DX,IOBPT 。讀取步進碼，驅動電機轉動 MOV AL,06H OUT DX,ALR6: call speed MOV DX,IOBPT 。讀取步進碼，驅動電機轉動 MOV AL,03H OUT DX,ALR7: call speed JMP K0 speed : MOV AL,00 。啟動0809A/D轉換 MOV DX,ADPORT OUT DX,AL MOV CX,0500HAD: LOOP AD MOV DX,ADPORT 。讀取A/D轉換結果 IN AL,DX cmp al,11h 。0~,CX=0FFFFH ja speed1 mov ax,0ffffh mov cx,ax jmp overspeed1: cmp al,33h 。~1V,CX=0CCFFH ja speed2 mov ax,0ccffh mov cx,ax jmp overspeed2: cmp al,66h 。1~2V,CX=99FFH ja speed3 mov ax,99ffh mov cx,ax jmp overspeed3: cmp al,99h 。2~3V,CX=66FFH ja speed4 mov ax,66ffh mov cx,ax jmp overspeed4: cmp al,0cch 。3~4V,CX=33FFH ja speed5 mov ax,33ffh mov cx,ax jmp overspeed5: mov ax,00ffh 。4~5V,CX=00FFH mov cx,axover: call DELAY1 ret DELAY1: LOOP DELAY1 RET 。返回調用處CODE ENDSEND ST
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