Keith
FabulaTech Forum Junior Member
 
Gender:  Posts: 61
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Re: SLOW
Reply #1 on: Oct 23rd, 2008, 3:35am |
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Well, to find out what is happening, we need to investigate your serial traffic.
Usually we do it by means of PortMon program.
It is available by this link:
http://download.sysinternals.com/Files/PortMon.zip
Please configure it in such a way:
Edit -> Max Output Bytes -> 1024
Options -> Show Time [x]
Options -> Show Hex [x]
Options -> Clock Time [ ]
Experiment 1
============
Remote PC (physical COM port)
1) Launch portmon
2) Configure portmon to capture data from physical COM port: Capture -> Ports -> ...
3) Launch communications program and work with your device for some time. Then close communications program.
4) Save captured data to file: File -> Save As -> remote1.log
Experiment 2
============
Remote PC (physical COM port)
1) Launch NSPK and share physical COM port
2) Launch portmon
3) Configure portmon to capture data from physical COM port: Capture -> Ports -> ...
Local PC (virtual COM port)
1) Launch NSPK and create virtual COM port connector (redirected to physical COM port of the remote PC)
2) Launch portmon
3) Configure portmon to capture data from virtual COM port: Capture -> Ports -> ...
4) Launch communications program and work with your device for some time. Then close communications program.
5) Save captured data to file: File -> Save As -> local2.log
Remote PC (physical COM port)
4) Save captured data to file: File -> Save As -> remote2.log
Please send us there 3 log files: remote1.log, local2.log and remote2.log
Our mailbox is support[at]fabulatech.com
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