DTR is set to HIGH on serial ports in XP?

Guest · Jul 11, 2005

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 · Jul 11, 2005

Command line prompt
mode Com1

TR=off

Guest · Jul 12, 2005

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 · Jul 12, 2005

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 · Jul 14, 2005

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 · Jul 14, 2005

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

: