yeah i have upload it. But i need to read some pins of the parrallel port then i should use VISA Read and then how can i configurate the number of the pin?
I'm not sure you can read. If you can, you would read all 8 data pins at once. The string returned can be converted to a U8 with the typecast or String to Byte Array.
could you please send me a blank.vi allowing me to read and write from a parallel port. Im not getting what you mean 😞
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but in a parallel port we have a data register which is my output (so im going to write on these 8pins) and a status data which is my input that i should read (4pins) so ? an idea to read them?
