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<p>-NO-</p>
<p>They can not be bit-banged on linux. Even on a PC. And I know
that may not make sense as it did not to me a long time ago when I
tried it insisting that it would, but it is true.<br>
</p>
<p><br>
</p>
<p>...mike/kb8jnm<br>
</p>
<div class="moz-cite-prefix">On 4/21/2019 9:07 PM, Pierre Martel
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAL8dJwpbaC9hackKkOeX3HJv29DLUH8sD+Fcds4WdQEhmpm5Bg@mail.gmail.com">
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<div dir="ltr">
<div dir="ltr"><a
href="https://www.newegg.com/Product/Product.aspx?Item=N82E16812200160&Description=usb%20parallel%20port&cm_re=usb_parallel_port-_-12-200-160-_-Product"
moz-do-not-send="true">https://www.newegg.com/Product/Product.aspx?Item=N82E16812200160&Description=usb%20parallel%20port&cm_re=usb_parallel_port-_-12-200-160-_-Product</a><br>
</div>
<div dir="ltr"><br>
</div>
<div>could this be used on a raspberry pi?</div>
<div><br>
</div>
<div><br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">Le dim. 21 avr. 2019 à 19:09,
Mike <<a href="mailto:mm@midnighteng.com"
moz-do-not-send="true">mm@midnighteng.com</a>> a écrit :<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
<p>Sure would be great... you working on it ?<br>
</p>
<p>You have plenty of i/o options with a parallel port.
Built-in to app_rpt as one of it's standards. Been there a
very long time. Changed a little bit about 10 years ago.<br>
</p>
<p>And you can test logic outputs via commands. No need to
re-invent the wheel for little benefit.</p>
<p>if you want those avenues on the small, low power and
cheap, <br>
</p>
<p>I would suggest as I did before in this mail list over 4
years ago when everyone was headed to the Pi and BBB and
give a Intel board a try.</p>
<p>D2700MUD mini-itx Intel ATOM<br>
</p>
<p>fanless 2.13mhz up to 4gb ram and has parallel port that
can make all your cos/ptt for 4 nodes, no problem without
hacking your usb dongle.</p>
<p>Simply use the parallel port for all your switching logic
(needs buffered). I put the needed pp info in the wiki
but it may need some additional to be complete. Enough
there to make it work. You have 4 inputs and 8 outputs as
declared in app_rpt.<br>
</p>
<p>find a used one on ebay... this one $25 add a 12v itx
power supply if you need that. You will need to buy ram.<br>
</p>
<p><a
class="gmail-m_-5747819256264030955moz-txt-link-freetext"
href="https://www.ebay.com/itm/Intel-D2700MUD-Motherboard-G32419-504-With-Intel-Atom-D2700-2-13GHz-CPU/153419665430?hash=item23b8865016:g:4rwAAOSw0KdcjtKr"
target="_blank" moz-do-not-send="true">https://www.ebay.com/itm/Intel-D2700MUD-Motherboard-G32419-504-With-Intel-Atom-D2700-2-13GHz-CPU/153419665430?hash=item23b8865016:g:4rwAAOSw0KdcjtKr</a></p>
<p>Been using them for many years. Going to make my 5yr old
spare a radioless mobile with a touch screen after failing
to cram all the junk I wish to use into a pi. Just have
not got around to it yet. Wrong time of year to get
started on it as well. Going to control things in and on
the car as well. Perhaps when I am seeking air
conditioning.... LOL<br>
</p>
<p>If that can't solve your i/o issues, you are going to
have to go out on your own or hope/wait till someone else
does. But this changes often enough that I don't like to
sink that much time into it anymore. Only for what I want
to do. The next unknown changes can make all of your work
wasted or a constant battle to re-work.<br>
</p>
<p><br>
</p>
<p>...mike/kb8jnm<br>
</p>
<p><br>
</p>
<div class="gmail-m_-5747819256264030955moz-cite-prefix">On
4/19/2019 10:24 AM, William Franzin wrote:<br>
</div>
<blockquote type="cite">
<div dir="auto">
<div dir="auto">Would be great if there was a standard
virtual device that could be connected to different
physical radio interfaces.</div>
<div dir="auto"><br>
</div>
<div dir="auto">/dev/radio0/ptt</div>
<div dir="auto">/dev/radio0/cos</div>
<div dir="auto">/dev/radio0/ctcss</div>
<div dir="auto">& other signals </div>
<div dir="auto"><br>
</div>
<div dir="auto">Then anyone building software could
support /dev/radio and it would provide audio in/out
and various signals</div>
<div dir="auto"><br>
</div>
<div dir="auto">Testing would be simplified too, could
just cat /dev/radio0/cos to check for signal or echo 1
> /dev/radio0/ptt.</div>
<div dir="auto"><br>
</div>
<div dir="auto">William </div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Thu., Apr. 18,
2019, 11:42 p.m. George Csahanin, <<a
href="mailto:george@dyb.com" target="_blank"
moz-do-not-send="true">george@dyb.com</a>> wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px
0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">Steve that looks
like exactly what I was fishing for. But how to <br>
integrate? I can easily drop the source file into the
channels/ <br>
directory and compile but how to make them and use
them. I saw the <br>
Aussie web site this may have come from but cannot
download from them <br>
(non-VK callsign).<br>
<br>
On 4/17/2019 8:56 AM, Steve Zingman wrote:<br>
> 2 years ago, Stacy, KG7QIN forked a repo I
created with a number of <br>
> GPIO enabled channel drivers including a
modification to USBRadio and <br>
> SimpleUSB to add RPi GPIO support.<br>
> <<a href="https://github.com/KG7QIN/ASL_GPIO"
rel="noreferrer noreferrer" target="_blank"
moz-do-not-send="true">https://github.com/KG7QIN/ASL_GPIO</a>><br>
><br>
> Steve N4IRS<br>
><br>
<br>
---<br>
This email has been checked for viruses by AVG.<br>
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noreferrer" target="_blank" moz-do-not-send="true">https://www.avg.com</a><br>
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