<div dir="ltr"><div><div><div>Whats the max number of USB nodes the pi processor can handle on <br><br></div>A. DSP (usbradio)<br></div>B. COR + De-emphasis audio (simpleusb or usbradio)<br><br></div>I have a pi that I would like to set up in the vehicle and run 1 UHF simplex remote base, 1 VHF simplex remote base, and 1 900MHZ full duplex repeater but I might need 2 pi's or something. <br><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jan 1, 2016 at 4:25 PM, pete M <span dir="ltr"><<a href="mailto:petem001@hotmail.com" target="_blank">petem001@hotmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I am sure he mean USB contention. since I is just next to U and N is next to B , either Keith was already partying for the new year OR he have large finger like me ;-)<br>
<br>
Sent from my iPad<br>
<div class="HOEnZb"><div class="h5"><br>
> On Jan 1, 2016, at 1:41 PM, Steve Agee <<a href="mailto:n5zua@earthlink.net">n5zua@earthlink.net</a>> wrote:<br>
><br>
> OK, I'll take the bait. What is "isn contention" ?<br>
><br>
> N5ZUA<br>
><br>
>> On 1/1/2016 10:13 AM, Keith Goobie wrote:<br>
>> Great news.<br>
>><br>
>> Bet you are running into isn contention at this point. A single usb bus can handle two fobs from my experience.<br>
>><br>
>> Keith<br>
>><br>
>> Sent from my iPhone<br>
>><br>
>>>> On Jan 1, 2016, at 10:30 AM, Ramesh Dhami (VA3UV) <<a href="mailto:Ramesh@va3uv.com">Ramesh@va3uv.com</a>> wrote:<br>
>>>><br>
>>>> On 30/12/2015 8:47 AM, Ramesh Dhami wrote:<br>
>>>> Hi All:<br>
>>>><br>
>>>> Can you have 2 nodes on a RPI2, one with app_rpt (full DSP capabilities, full duplex) and the second with chan_simple_usb - simplex?<br>
>>>><br>
>>>> The last time I tried this with ACID, it didn't let me use both channel drivers simultaneously, i had to choose one or the other.<br>
>>> <--- Hi All: Just an update to my own post, based on some experimenting and factual experience....<br>
>>><br>
>>> It is indeed possible to mix channel drivers chan_usbradio AND chan_simpleusb) - no issues whatsoever!<br>
>>><br>
>>> I have in fact, now added a third full duplex repeater system using chan_usbradio.<br>
>>><br>
>>> So my arrangement is now:<br>
>>><br>
>>> 2 full duplex repeaters (using chan_usbradio / DSP capabilities) and 1 simplex node using chan_simpleusb.<br>
>>><br>
>>> Best wishes for 2016.<br>
>>><br>
>>> Cheers!<br>
>>><br>
>>> Ramesh.<br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature"><div dir="ltr"><font face="arial narrow, sans-serif" color="#38761d">Skyler Fennell</font><div><font face="arial narrow, sans-serif" color="#38761d"><a href="http://amsatnet.info" target="_blank">amsatnet.info</a></font></div><div><font face="arial narrow, sans-serif" color="#38761d">KDØWHB</font></div><div><font face="arial narrow, sans-serif" color="#38761d"><a href="mailto:electricity440@gmail.com" target="_blank">electricity440@gmail.com</a></font></div></div></div>
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