"seropen" failure

Postby Osiris on Tue Aug 13, 2002 8:06 pm

No matter what, "seropen" is returning a nonzero value (failure). I have tried several settings and checked physical connections. The device on the other end of the RS232 has no problem talking to my PC via Hyperterminal. What are the conditions for "seropen" failure so that I may overcome them? Thank you.
Osiris
 
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Joined: Tue Aug 13, 2002 7:58 pm

Postby Vigon on Wed Aug 14, 2002 7:58 pm

Try a "Hard reset".
I use to deal with serial communications and PocketC in my projects
and several times solved the problem with a "Hard Reset".
For some reason the serial port becomes inoperative.
Usually it happens when you do a "hot" connection or disconnection (Whiht The palm turned ON) or there is a bad contact.
Hope it help...
Vigon
 
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Joined: Wed Apr 17, 2002 2:26 pm
Location: Venezuela


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