You wrote
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I have a VB program that sends out 01h
other character issues are:
sent received
! o
# n
/ h
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I´m also having this problem whit serial communications between VB program and 8052 serial communication. ( I´m using the AT89S8252 ucontroller), perhaps the problem is becuase the VB sends ASCII code but I need to send Hex code to AT89S8252.
Cold someone help us whit this topic ?
I´m thinking that do the conversion on the VB code will turn the operation more fast.
If it´s not possible, how could I make the conversio on the AT89S8252 ?
Ex.g.
I need to send E0 until EF ( hexa code ) to AT89S8252 from VB program.
Which solution is more appropriate or faster ?