[App_rpt-users] Moving URI between USB ports.

[Paul J. Agamata]

do a 'dmesg | grep usb' and you'll ge this:

usbcore: registered new driver usbfs
usbcore: registered new driver hub
usbcore: registered new driver hiddev
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
usb usb1: configuration #1 chosen from 1 choice
usb usb2: configuration #1 chosen from 1 choice
usb usb3: configuration #1 chosen from 1 choice
usb usb4: configuration #1 chosen from 1 choice
usb usb5: configuration #1 chosen from 1 choice
usb 3-1: new full speed USB device using uhci_hcd and address 2
usb 3-1: configuration #1 chosen from 1 choice
input: USB HID v1.00 Device [C-Media Electronics Inc.       USB PnP Sound Device] on usb-0000:00:1d.1-1
usbcore: registered new driver snd-usb-audio

Notice the usb 3-1 before the C-Media Electronic Inc. device.... That's the address of your URI

In your usbradio_tune_usb0.conf file make sure you match the new devices port address to this listed below:

[usb0]
; name=usb0
; devicenum=0
devstr=3-1                     <==============  Make sure it has the port address of the new port you plugged it in to
rxmixerset=438
txmixaset=407
txmixbset=0
rxvoiceadj=1.263154
rxctcssadj=2.154079
txctcssadj=199
rxsquelchadj=900

restart asterisk....


If you don't get the device address right, all your tuning parameters will be thrown off as well.

_______________________________
Paul Agamata
Sysman at Xceptions.COM
________________________________________
From: app_rpt-users-bounces at ohnosec.org [app_rpt-users-bounces at ohnosec.org] On Behalf Of REDBUTTON_CTRL [jrorke at cogeco.ca]
Sent: Sunday, July 17, 2011 1:21 AM
To: APP_RPT_Users
Subject: Re: [App_rpt-users] Moving URI between USB ports.

Hi Michael, I tried a PCI 4 port USB card and didn't have much luck with
it. Not to say they don't work, but I never got it to work properly.

I did make sure that it was USB 2.0.

You might want to try to make a small adjustment to your radio tune file
like bumping the squelch setting by 1 notch, then re-saving. That will
update your radio tune file with the current USB port.

As example, if your squelch was set to 850 do a "radio tune rxsquelch 851"
Then save with "radio tune save".

Perhaps restart Asterisk and see if that works.

I have always relied on PCs that are P4 3G boxes that have 4 - 6 USB 2.0
ports on board and have had no trouble there.

What is the speed of your box? Does it meet the min specs? USB ports
must be 2.0 or you will have problems.

Regards,

Jon VA3RQ

On 7/17/2011 3:23 AM, Michael Carey wrote:
> Hi Everybody,
>
> In an attempt to fix a random "motorboating" audio issue on transmit I
> have with my new AllStarLink node, I fitted a PCI USB2.0 board (NEC
> chipset) to the computer.
> CentOS found the new card fine. I shifted my URI to one of the new USB
> ports and everything seems to be working... EXCEPT I am not getting
> any transmitted audio.
> Receive audio is fine, the radio will key up OK... but I get no
> telemetry tones nor any incoming audio.
>
> What needs to be done when you move a URI to another USB port? Why
> would receive audio be fine and transmitted audio not?
>
> Please be gentle, I am still a little green with this new stuff.
>
> Michael.
> VK5ZEA
> _______________________________________________
> App_rpt-users mailing list
> App_rpt-users at ohnosec.org
> http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
>
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