this should probably go in the hardware-embedded forum.
your question still isnt clear... are you trying to read from parallel, serial or usb port ? if you are trying to read from parallel port then i think you would need to cat/ hexedit/ od by reading /dev/lp* or /dev/parport* |
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cheers and thanks |
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i do purchase equipment etc, as its needed. it was something to learn,play with as learning linux. thank you for replying. |
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