You can monitor a CPR virtual COM port using CPR monitor:

From CPR Manager, click on Tools, launch CPR monitor (CTRL+M)

First step is to setup filters:

• Click on View, Filters

• Right click and click on 'Insert...'

• Set a filter name

• Make sure 'Events are sent to CprMonitor' is checked

• Comport section - Select the com port to monitor (in this example, we'll be monitoring com 5)

• Event Types - Click on 'Select All button'

• Event IOCTLS - Click on Select All button'

• Click OK button

When back at Filters page, make sure Monitor Com 5 is enabled

Click on the miniturized screen shots below to display the full sized screen shot.

Click on View, Event Log

At Event Log screen - click on Start Event Logging

This is what you should expect to see:

Exchange of data between physical and virtual com port in hex:

To show as ASCII text, uncheck 'Show Hex' checkmark box:

Exchange of data ASCII - sending t's.

Click on the miniturized screen shots above to display the full sized screen shot.

To save the log to a file, click the "Stop Event Logging" button, then right-click inside the Event Log screen and choose "Save All Events..."

Browse to the Desktop and save the event file with a meaningful name.

[Originally Published On: 02/07/2008 09:11 AM]