DTR is set to HIGH on serial ports in XP?

[Guest]

After installing XP, DTR is set to HIGH on serial ports. There is a hotfix
for this issue in ME. Do we have one for XP?

George

 

[Bob I]

Command line prompt
mode Com1TR=off

 

[Guest]

Yes, it works.

Do I have to use this command every time I restart the computer? Is there a
method to set the DTR default to Off?

George

 

[Bob I]

In line.

Yes, it works. Good

Do I have to use this command every time I restart the computer?
Yes


Is there a method to set the DTR default to Off?

Put that line in a .cmd or .bat file and run it with a shortcut in Start
folder. Or as a Scheduled Task to run at boot time.

 

[Guest]

Another issue is that the DTR level is still high after I use the command to
set DTR to off. How can we set the DTR level?

Leon

 

[Bob I]

Sorry, maybe someone else knows.

Another issue is that the DTR level is still high after I use the command to
set DTR to off. How can we set the DTR level?

Leon

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