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printer interfacing

kppp kpp

hello there,
i want to know the printer interfacing with 8051
i have interfaced it and it is working fine
-but when paper is not put properly that time my machine hangs can u guide me what to do in such case
is it related to BUSY signal?????
pls reply

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    p6.6,50,*RXD2,"Debug, SerialPort, DSPortAdapter",Can configure as native I/O

    p6.7,49,*TXD2,"Debug, SerialPort, DSPortAdapter",Can configure as native I/O

    How can I change them to general I/O

    Which register control them?

    Anyone know the answer?

    Thank you.

Reply
  • 0

    p6.6,50,*RXD2,"Debug, SerialPort, DSPortAdapter",Can configure as native I/O

    p6.7,49,*TXD2,"Debug, SerialPort, DSPortAdapter",Can configure as native I/O

    How can I change them to general I/O

    Which register control them?

    Anyone know the answer?

    Thank you.

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