469,323 Members | 1,238 Online
Bytes | Developer Community
New Post

Home Posts Topics Members FAQ

Post your question to a community of 469,323 developers. It's quick & easy.

Serial Comm

Hi All,

I've an application that write and read from different serial ports.

I made a class with an object from Charon Communications.

On the main form I create several instances of that class, depending on
the number of serial ports I want to handle, and control any input data
with a timer that is checking the machine attached to the serial port
and whenever there is information the data available is triggered.

On the main form there are several functions that are activated by
timers in order to check certain variables on the class so the app may
write the data on the SQL Database.

Sometimes with no apparent reason the class freezes and I need to
restart the app so it continues working.

Why is this happening?

Any ideas?



Aug 31 '06 #1
0 1289

This discussion thread is closed

Replies have been disabled for this discussion.

Similar topics

2 posts views Thread by Mike C. | last post: by
2 posts views Thread by bray_stenovations | last post: by
6 posts views Thread by Peter Krikelis | last post: by
7 posts views Thread by Michael Chong | last post: by
12 posts views Thread by ken | last post: by
3 posts views Thread by ... | last post: by
4 posts views Thread by cmdolcet69 | last post: by
1 post views Thread by CARIGAR | last post: by
reply views Thread by zhoujie | last post: by
reply views Thread by suresh191 | last post: by
reply views Thread by Gurmeet2796 | last post: by
reply views Thread by mdpf | last post: by
reply views Thread by harlem98 | last post: by
reply views Thread by listenups61195 | last post: by
By using this site, you agree to our Privacy Policy and Terms of Use.