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i have a problem with connection to pc using rs232

Postby attia » Sun Mar 31, 2013 10:05 pm
i have a problem with connection to pc using rs232
it simulate well in flowcode simulation but with proteus and vb.net 2010 ican recieve data but i cannot send any type of data
i used several program to send data but no thing happend??????????????
what is the problem plz help me
and i need true programe to send data via pc to pic using flowcode and vb.net
this is my flowcode prog.

http://depositfiles.com/files/yb96s5tks

Hello,

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