469,126 Members | 1,232 Online
Bytes | Developer Community
New Post

Home Posts Topics Members FAQ

Post your question to a community of 469,126 developers. It's quick & easy.

vb6 Code stuck

hi
i have designed a data acquisition software using VB6.
my software collects information from different electronic modules, for this purpose software sends request to electronics modules and then it sends back data to my software. sometimes during this send and receive operation my codes stuck and does not show any thing and after few seconds it starts automatically.
i need some help ,,
how can i know where my code stuck?
and
if my code is stuck then how can i break using watch dog timer?

thank you
Dec 24 '14 #1
2 1241
Luuk
1,043 Expert 1GB
Your are not saying how they communicate....

If they (the program and the hardware) do that via HTTP, you should be able to via the communication with FIDDLER

If it's TCP, than you could use wireshark
Dec 26 '14 #2
thank you luuk,
i am using MODBUS Through RS485 for communication.
today i made some changes and found some satisfactory results.
i just Reset all memory registers of all external devises.

thank you
Dec 29 '14 #3

Post your reply

Sign in to post your reply or Sign up for a free account.

Similar topics

3 posts views Thread by Yeren | last post: by
reply views Thread by Mark Phillips | last post: by
1 post views Thread by jessebasketball | last post: by
reply views Thread by =?Utf-8?B?QmlsbEI=?= | last post: by
reply views Thread by zhoujie | last post: by
reply views Thread by Mortomer39 | last post: by
By using this site, you agree to our Privacy Policy and Terms of Use.