[App_rpt-users] raspberry

Matthew Pitts n8ohu at yahoo.com
Wed Dec 5 19:17:51 EST 2012


Adam,

While that is a nice piece of hardware, it's not much use to people like me that want to make something do what it's designers didn't expect it to be capable of; not only that, I didn't see any reference to any for of I/O other than the USB, so some of the projects I've seen for Ham Radio that use the GPIO pins just won't work with the ODroid boards. Besides, if I want to "waste" my time, it's my time to use as I choose to.

Matthew Pitts
N8OHU




>________________________________
> From: Alan Adamson <adamson_alan at hotmail.com>
>To: 'Ramesh Dhami (VA3UV)' <Ramesh at va3uv.com>; app_rpt-users at ohnosec.org 
>Sent: Tuesday, December 4, 2012 9:53 PM
>Subject: Re: [App_rpt-users] raspberry
> 
>Ya'll need to stop wasting your time with the Pi, it's a well-documented
>issue with USB performance or lack thereof due to the SOC design.  Also note
>the IP performance is at least 50% worse than other ARM 9 designs, the Arm
>11 is just that a low cost entry level platform
>
>This is where we need to starting going - 
>
>http://www.hardkernel.com/renewal_2011/main.php
>
>And the price is right as well
>
>Alan
>
>-----Original Message-----
>From: app_rpt-users-bounces at ohnosec.org
>[mailto:app_rpt-users-bounces at ohnosec.org] On Behalf Of Ramesh Dhami (VA3UV)
>Sent: Tuesday, December 04, 2012 8:48 PM
>To: app_rpt-users at ohnosec.org
>Subject: Re: [App_rpt-users] raspberry
>
>Hi Jim;
>
>Good to hear from you Duuuude!
>
>Yeh, I figured you were busy with real / revenue generating work.
>
>I played around with all of the buffer parameters and queue size in 
>chan_simpleusb and could not get rid of that cyclical raspiness on the 
>Raspberry!
>
>When it works - it works well, every few seconds the audio gets raspy 
>and then clears up.
>
>I've also been busy with work and now the holiday parties have started 
>to kick in! - that's paRties - not paNties :)
>
>Cheers,
>
>Ramesh.
>
>
>On 04/12/2012 8:27 PM, Jim Duuuude wrote:
>> BTW..
>>
>> If anyone feels like being ambitious, and have experience with
>> chan_simpleusb
>> (at the source level), you might try to contact Ramesh and see if you
>> can try
>> 'poking around' at some of the buffer parameters for the stupid OSS audio
>> stuff. Or maybe, the OSS compatibility layer in that version of the kernel
>> is sufficiently broken to not be able to work properly in the
>> environment at all??
>> Maybe native alsa is necessary here. Perhaps someone might want to
>'splice'
>> the native alsa 'way' of 'talking' to the sound hardware from something
>like
>> chan_beagle into chan_simpleusb to see if this is the case. Definitely
>> not a
>> trivial proposition.
>>
>> Jim
>>
>>
>> ------------------------------------------------------------------------
>> Date: Wed, 5 Dec 2012 12:00:44 +1100
>> Subject: RE: [App_rpt-users] raspberry
>> From: edgecomberts at gmail.com
>> To: telesistant at hotmail.com
>>
>> Jim, many thanks for the update! Please keep up the great work, and with
>> Christmas coming on, make sure the family comes first.
>>
>> I for one will wait patiently for the results of your work.
>>
>> On 05/12/2012 11:58 AM, "Jim Duuuude" <telesistant at hotmail.com
>> <mailto:telesistant at hotmail.com>> wrote:
>>
>>     There is work being done and progress being made to get app_rpt-ness
>and
>>     raspberry-ness working together.
>>
>>     Sadly, I have been lack in my duties in this area as I have been
>>     'screwing off' working on 'real' (revenue-generating) work in the
>>     last couple of weeks (and attempting to interleave my "life" along
>>     in there somewhere), so it may take a little while longer.
>>
>>     Please have some patience in this area, everyone.
>>     It's being dealt with in the most reasonable manner
>>     possible.
>>
>>     Currently, Ramesh has a version of the 'stuff' that is working --
>sorta.
>>     There is still some issue with audio buffering (with the SWINE USB),
>>     and we (or at least I) havent had time to look at it in the past few
>>     days.
>>     It will happen, just give it time. Also, there is some random poopy
>>     about
>>     the crypto libraries under that distro, which *may* require using
>>     Asterisk
>>     version 1.6 instead of the "normal" distro, and that could get at
>least
>>     somewhat ugly.
>>
>>     Anyway, more to come.
>>
>>     Jim
>>
>>
>>      > From: vk2hdm at gmail.com <mailto:vk2hdm at gmail.com>
>>      > Date: Wed, 5 Dec 2012 00:17:35 +1000
>>      > To: edgecomberts at gmail.com <mailto:edgecomberts at gmail.com>
>>      > CC: app_rpt-users at ohnosec.org <mailto:app_rpt-users at ohnosec.org>
>>      > Subject: Re: [App_rpt-users] raspberry
>>      >
>>      > Check out hamnation Facebook page there getting there on getting
>>     it running. Some challenges but they a good way along.
>>      >
>>      > David
>>      >
>>      > Fax (07) 4641 7340
>>      >
>>      > On 04/12/2012, at 16:45, Shane Morris <edgecomberts at gmail.com
>>     <mailto:edgecomberts at gmail.com>> wrote:
>>      >
>>      > > Yup, I do. I've tried, and run into problems with driver
>>     support. Jim
>>      > > Dude might be able to advise further on that one, but at the
>>     moment, I
>>      > > don't think its possible.
>>      > >
>>      > > On Tue, Dec 4, 2012 at 5:27 PM, ea8ee <ea8ee1 at gmail.com
>>     <mailto:ea8ee1 at gmail.com>> wrote:
>>      > >> anyone has some experience with arm and asterisk and uri?
>>      > >>
>>      > >>
>>      > >> _______________________________________________
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