USB to COM Port connections

Mickey binarynut at comcast.net
Tue May 26 15:57:59 UTC 2015



On 05/26/2015 09:52 AM, Andy Blanchard wrote:
> Are you connecting the serial device directly to a USB port on the
> motherboard, or going via a hub?  I believe the connection needs to be
> direct (on any OS) for the driver to work, so if you are connecting to
> a USB port on your keyboard, monitor, or whatever it's probably not
> going to work.
>
> Andy
>
> On 26 May 2015 at 13:30, Dave Ihnat <dihnat at dminet.com> wrote:
>> On Mon, May 25, 2015 at 08:20:41PM -0400, Mickey wrote:
>>> Why is this a bad syntax ?
>>>
>>> # chmod 666 /dev/ttyACM0 –>  ( Why Is this a bad syntax)
>> Octal.  "chmod 0666 /dev/ttyACM0".
>>
>> Cheers,
>> --
>>          Dave Ihnat
>>          dihnat at dminet.com
>> --
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>
>
I'm connecting USB straight to the Motherboard on a Laptop.


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