DTR is set to HIGH on serial ports in XP?

[george]

Archived from groups: microsoft.public.windowsxp.hardware (More info?)

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

 

[Guest]

Archived from groups: microsoft.public.windowsxp.hardware (More info?)

Command line prompt
mode Com1TR=off


George wrote:

> 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

 

[george]

Archived from groups: microsoft.public.windowsxp.hardware (More info?)

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" wrote:

> Command line prompt
> mode Com1TR=off
>
>
> George wrote:
>
> > 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
>
>

 

[Guest]

Archived from groups: microsoft.public.windowsxp.hardware (More info?)

In line.

George wrote:

> 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.

>
> George
>
> "Bob I" wrote:
>
>
>>Command line prompt
>>mode Com1TR=off
>>
>>
>>George wrote:
>>
>>
>>>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
>>
>>

 

[george]

Archived from groups: microsoft.public.windowsxp.hardware (More info?)

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" wrote:

> In line.
>
> George wrote:
>
> > 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.
>
> >
> > George
> >
> > "Bob I" wrote:
> >
> >
> >>Command line prompt
> >>mode Com1TR=off
> >>
> >>
> >>George wrote:
> >>
> >>
> >>>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
> >>
> >>
>
>

 

[Guest]

Archived from groups: microsoft.public.windowsxp.hardware (More info?)

Sorry, maybe someone else knows.

George wrote:

> 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" wrote:
>
>
>>In line.
>>
>>George wrote:
>>
>>
>>>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.
>>
>>
>>>George
>>>
>>>"Bob I" wrote:
>>>
>>>
>>>
>>>>Command line prompt
>>>>mode Com1TR=off
>>>>
>>>>
>>>>George wrote:
>>>>
>>>>
>>>>
>>>>>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
>>>>
>>>>
>>