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<body class='hmmessage'><div dir='ltr'><font style="" color="#000000" face="Tahoma,sans-serif">Daniel,<br><br>Yes, that chip definitely has less and different pinouts but I think Dave's point was that it would support audio I/O as long as the vendor and product codes are included in our code which they now are in beta. GPIO would have to be handled externally which would be possible with a scheme using the Arduino Nano that we are coming out with shortly.<br><br>Thats why I said don't throw them out you might be able to use them in the future!<br></font><br><b><font style="font-size:16pt;" size="4">73 Doug</font><font style="font-size:16pt;" size="4"><br></font><font style="font-size:16pt;" size="4">WA3DSP</font><font style="font-size:16pt;" size="4"><br></font><font style="font-size:16pt;" size="4">http://www.crompton.com/hamradio</font></b><font style="font-size:16pt;" size="4"><br></font><br><br><div>> To: arm-allstar@hamvoip.org<br>> Date: Mon, 22 Aug 2016 17:23:46 +0200<br>> Subject: Re: [arm-allstar] CM108 USB sound FOB<br>> From: arm-allstar@hamvoip.org<br>> CC: daniel@dbernhardt.com<br>> <br>> Hi David,<br>> <br>> I just read the email thread from December 2015 [1] where the chip identifier <br>> was first mentioned. In the attached source code of chan_simpleusb.c the <br>> product id is identified as C108AI and further down the code GPIO bits are set <br>> specifically for this chip. <br>> Looking up the only datasheet I could find there are no GPIOs on that chip. Or <br>> am I not reading the datasheet correctly? Also the pinout is slightly <br>> different than that of the cm108. You can find the HS-100 datasheet here: <br>> https://be2cloud.de/index.php/s/25mQq1Vx8aGjdAR<br>> <br>> I'm just confused whats happening in the code compared to what I see in the <br>> datasheet. If it is no trouble to you (or anyone else) I would really <br>> appreciate if you could help me out here. <br>> <br>> Other than that I'll wait for the next public beta (or my cm108 chipment from <br>> china, whatever comes first). <br>> <br>> Thanks for your support.<br>> <br>> Regards,<br>> Daniel, DK1DB<br>> <br>> [1] http://lists.hamvoip.org/pipermail/arm-allstar/2015-December/002393.html<br>> <br>> <br>> On Monday 22 August 2016 05:19:59 David McGough via arm-allstar wrote:<br>> > Hi Daniel,<br>> > <br>> > Thanks for the info about the C-media device. We already have support for<br>> > this VID:PID in our recent builds, starting as of V1.02beta for the<br>> > RPi2/3. Lito, KI9H, was the first to report this device and sent a patch<br>> > in late 2015.<br>> > <br>> > Once formally released, previously we've included all customized source<br>> > code in the /usr/src/utils folder. As of the upcoming new releases, the<br>> > source code has been moved to ArchLinux style packages, since it adds to<br>> > the initial download size and isn't immediately needed to get "up and<br>> > running."<br>> > <br>> > We also use SVN for source code management. Access to SVN is currently<br>> > restricted to a handful of developers, since this code is in constant<br>> > development and just downloading a snapshot frequently won't yield a<br>> > working application!<br>> > <br>> > The latest alpha code included many, many nifty enhancements and new<br>> > features! It fixes numerous long-standing annoyances and is currently<br>> > being run by a small group of devoted testers.<br>> > <br>> > Another public beta release is coming soon.<br>> > <br>> > 73, David KB4FXC<br>> > <br>> > On Mon, 22 Aug 2016, Daniel Bernhardt via arm-allstar wrote:<br>> > > Hi Doug,<br>> > > <br>> > > I am back at work and as promised I have more information about the<br>> > > HS-100B chip for you. First the link to the amazon page:<br>> > > <br>> > > https://www.amazon.de/Sabrent-External-Aluminum-erforderlich-AU-EMAC/dp/B0<br>> > > 0OJ5AV8I/ie=UTF8<br>> > > <br>> > > Although the page is in German you can clearly see from the product name<br>> > > how I got fooled. The name is: "Sabrent USB External Aluminum Stereo<br>> > > Sound Adapter für Windows und Mac. Plug and play. Inkl. USB Kabel. keine<br>> > > Treiber erforderlich. (Silber) [C-Media CM108 Chipset] (AU-EMAC)"<br>> > > <br>> > > Attached to this email you get the complete "lsusb -v" output from the<br>> > > device. Its device ID is: "ID 0d8c:0014 C-Media Electronics, Inc."<br>> > > <br>> > > I will keep the module for future use when you have completed the code for<br>> > > external I/O. I guess you're going to write a library as a wrapper to<br>> > > have a unified way to act on COS/PTT from asterisk and use plugins in<br>> > > that library to trigger GPIOs for every supported platform like one for<br>> > > RPi and one for BBB and so on. Do you have a git repository so we can<br>> > > play with or review the code or will it be closed source?<br>> > > <br>> > > Kind regards,<br>> > > Daniel, DK1DB<br>> > > <br>> > > On Monday 15 August 2016 15:09:01 Doug Crompton via arm-allstar wrote:<br>> > > <br>> > > <br>> > > Daniel,<br>> > > <br>> > > That makes more sense. Interestingly that chip will probably work for<br>> > > audio if setup with> <br>> > > the code and then would work in the near future with our code and external<br>> > > I/O for COS/PTT. So don't throw it in the trash. You might be a beta test<br>> > > case.<br>> > > <br>> > > If you have the amazon link please forward and also when you can the<br>> > > 'lsusb' data.<br>> > > <br>> > > *73 DougWA3DSPhttp://www.crompton.com/hamradio*<br>> > > <br>> > > <br>> > > To: arm-allstar@hamvoip.orgDate: Mon, 15 Aug 2016 20:01:25 +0200Subject:<br>> > > Re: [arm-allstar] CM108 USB sound FOBFrom: arm-allstar@hamvoip.orgCC:<br>> > > daniel@dbernhardt.com<br>> > > <br>> > > <br>> > > <br>> > > Hi Doug, I must have been really obsessed with the term "CM108" to get<br>> > > the name of the other chip that wrong. The chip I mean is named HS100B.<br>> > > It is also produced by C-Media but lacks a lot of features. Here is a<br>> > > link to the chip:<br>> > > <br>> > > http://www.cmedia.com.tw/products/USB20_FULL_SPEED/HS100B[1]<br>> > > http://www.crompton.com/hamradio[2]<br>> > > http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar[3]<br>> > > http://hamvoip.org[4]<br>> > > <br>> > > <br>> > > <br>> > > <br>> > > <br>> > > <br>> > > --------<br>> > > [1] http://www.cmedia.com.tw/products/USB20_FULL_SPEED/HS100B<br>> > > [2] http://www.crompton.com/hamradio<br>> > > [3] http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar<br>> > > [4] http://hamvoip.org<br>> > <br>> > _______________________________________________<br>> > <br>> > arm-allstar mailing list<br>> > arm-allstar@hamvoip.org<br>> > http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar<br>> > <br>> > Visit the BBB and RPi2 web page - http://hamvoip.org<br>> <br>> _______________________________________________<br>> <br>> arm-allstar mailing list<br>> arm-allstar@hamvoip.org<br>> http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar<br>> <br>> Visit the BBB and RPi2 web page - http://hamvoip.org<br>> <br></div> </div></body>
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