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<body class='hmmessage'><div dir='ltr'><font style="" color="#000000" face="Tahoma,sans-serif">Daniel,<br><br> That makes more sense. Interestingly that chip will probably work for audio if setup with the code and then would work in the near future with our code and external I/O for COS/PTT. So don't throw it in the trash. You might be a beta test case. <br><br>If you have the amazon link please forward and also when you can the 'lsusb' data.<br id="FontBreak"></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, 15 Aug 2016 20:01:25 +0200<br>Subject: Re: [arm-allstar] CM108 USB sound FOB<br>From: arm-allstar@hamvoip.org<br>CC: daniel@dbernhardt.com<br><br><pre>Hi Doug,<br> <br>I must have been really obsessed with the term "CM108" to get the name of the <br>other chip that wrong. The chip I mean is named HS100B. It is also produced by <br>C-Media but lacks a lot of features. Here is a link to the chip: <br><a href="http://www.cmedia.com.tw/products/USB20_FULL_SPEED/HS100B" target="_blank">http://www.cmedia.com.tw/products/USB20_FULL_SPEED/HS100B</a><br>I can't find the datasheet right now, sorry.<br> <br>Attached to this email you'll find a picture of one of the USB sound FOBs <br>supposedly equipped with a CM108 chip. I took it a couple days ago to write a <br>negative review at amazon. Not that it matters though.<br> <br>I'm on vacation right now and left the boards at home. I will send you the <br>complete "lsusb -v" output as soon as I get home.<br> <br>Finding a USB sound FOB with CM119A seems even harder. I went with Peters <br>suggestion and ordered the boards from ebay.<br> <br>Daniel<br>DK1DB<br> <br> <br>On Monday 15 August 2016 10:50:41 Doug Crompton via arm-allstar wrote:<br> <br>> Daniel,<br>> <br>> Tell us more about the "HM108" I can't seem to find any data on that chip.<br>> Is it a clone? Counterfeit? Send a link to where you are buying it on<br>> Amazon?> <br>> Any of the CM108xx and CM119A chips should work. The problem is often a<br>> different vendor or product ID which is rejected by the software.<br>> <br>> The DMK-URI uses the CM119A.<br>> <br>> If you have those boards that do not work install one and do 'lsusb' at the<br>> Linux prompt. What do you see? For DMK-URI this is what you would see -<br>> <br>> [root@41139-Mobile allmon2]# lsusb<br>> Bus 001 Device 005: ID 0d8c:013a C-Media Electronics, Inc.<br>> <br>> 73 Doug<br>> WA3DSP<br>> <a href="http://www.crompton.com/hamradio" target="_blank">http://www.crompton.com/hamradio</a><br>> <br>> To: arm-allstar@hamvoip.org<br>> Date: Mon, 15 Aug 2016 10:26:11 +0200<br>> Subject: [arm-allstar] CM108 USB sound FOB<br>> From: arm-allstar@hamvoip.org<br>> CC: daniel@dbernhardt.com<br>> <br>> Hello everyone,<br>> <br>> I'm experimenting with AllStar Link and want to setup a couple of nodes in <br>> Germany. Unfortunately it is almost impossible to get a USB sound FOB with a <br>> CM108 chip. I already ordered 7 different USB sound FOBs off of amazon, all <br>> claiming to have a CM108 chip, only to find out all of them had the cheaper <br>> HM108 chip. <br>> <br>> Can anyone provide me with a name or product ID of a USB sound FOB that <br>really <br>> has a CM108 chip or even better a link where to buy it? Preferably inside <br>> Europe but Asia is OK also.<br>> I'm really looking forward to GPIO support for the RPi3.<br>> <br>> Keep up the good work of bringing AllStar Link to the RPi/BBB.<br>> <br>> Best Regards,<br>> Daniel, DK1DB<br>> _______________________________________________<br>> <br>> arm-allstar mailing list<br>> arm-allstar@hamvoip.org<br>> <a href="http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar" target="_blank">http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar</a><br>> <br>> Visit the BBB and RPi2 web page - <a href="http://hamvoip.org" target="_blank">http://hamvoip.org</a><br>> <br> <br> <br> <br></pre><br>_______________________________________________
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