[mythtv-users] Issues with serial port
Rod at Rods.id.au
Thu Aug 26 04:35:51 UTC 2010
On 26/08/2010 2:15 PM, Gabe Rubin wrote:
> On Wed, Aug 25, 2010 at 8:47 PM, Marc Randolph<mrand at pobox.com> wrote:
>> On Wed, Aug 25, 2010 at 10:15 PM, Gabe Rubin<gaberubin at gmail.com> wrote:
>>> Hi list,
>>> I am trying to change channels on my DCT-2200 series box using the
>>> channel changer script in contrib. Problem is, I don't my computer
>>> recognizes my serial port. The motherboard I purchased does not have
>>> one so I purchased a PCI add on card that has two USB ports and a
>>> serial port. How do I get my computer to recognize the serial port?
>>> And this:
>>> [root at localhost ~]# dmesg |grep Serial
>>> Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>>> usbserial: USB Serial Driver core
>>> USB Serial support registered for pl2303
>>> And this:
>>> [root at localhost ~]# lspci
>> Howdy Gabe!
>> I think you actually want lsusb, although it's unlikely to produce any
>> helpful information.
>> Looks like you are in good company... there are some ideas in this
>> thread (most especially to try ttyUSB0):
>> You might search that forums and/or via google for pl2303 or pl2302x.
>> Good luck!
> Thanks for the link. That is very discouraging because it looks like
> this is just flaky hardware with no good solution. I may just have to
> go back to Fry's and return the MoBo and find one with a serial port
> already on board (which is getting increasingly difficult these days).
Hi, I have a device that looks like this one on eBay...
I'm not sure this is exactly the same as what I have (internally)
but its the same molded body as what I have, this is running on my Linux
box that allows me to monitor the Tevion UPS that is serial only.
I'm running the following modules, pl2303 & usbserial.. lsusb
gives this device
Bus 005 Device 002: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial
And for the money, much better than a new mobo, or sourcing another
mobo who has a serial device :)
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