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--></style><title>Re: [mythtv-users] Firewire Channel Changing
Help</title></head><body>
<div>Yeechang Lee wrote:</div>
<blockquote type="cite" cite>Carl Foner <foner@usa.net>
says:<br>
> When I try changing channels, I get the following message:<br>
><br>
> Could not find Motorola DCT-6200 on the 1394 bus.<br>
<br>
6200ch requires specifying either 1) the node and port/host
adapter,<br>
or 2) GUID of the FireWire box you want to talk to. GUID is<br>
preferable, as nodes can change during reboot. 'sudo plugreport'<br>
provides the necessary data. If it says something like<br>
<br>
Host Adapter 0<br>
<br>
[...]<br>
<br>
Node 2 GUID 0x000d7abcde123456</blockquote>
<blockquote type="cite" cite>
------------------------------<br>
oMPR n_plugs=1, data_rate=2, bcast_channel=63
[*]<br>
<br>
[*] Has nothing to do with TV channels<br>
<br>
then the command line is either<br>
<br>
sudo 6200ch -g 0x000d7abcde123456 70 # 70 =
the channel to tune to<br>
<br>
or<br>
</blockquote>
<blockquote type="cite" cite> sudo 6200ch -n 2
-p 0 70 # 70 = the channel to tune to<br>
<br>
If these directions don't work, recheck the vendor and model ID
you</blockquote>
<blockquote type="cite" cite>compiled in.</blockquote>
<div><br></div>
<div>Thanks for the reply. I tried these directions, but I'm still
getting the same error message.</div>
<div><br></div>
<div>I rechecked the vendor/model ID I compiled in. I tried to follow
the format in place, but I'm not sure if I got it right. In one place
I added the following:</div>
<div><br></div>
<div><font face="Helvetica" size="+1" color="#000000">#define
SMTH3050_VENDOR_ID1 0x000000f0</font></div>
<div><font face="Helvetica" size="+1" color="#000000">#define
SMTH3050_MODEL_ID1 0x0001ffff</font></div>
<div><br></div>
<div>Later on I added this:</div>
<div><br></div>
<div><font face="Helvetica" size="+1" color="#000000">(dir.vendor_id
== SMTH3050_VENDOR_ID1) ||</font></div>
<div><font face="Helvetica" size="+1"
color="#000000"><br></font></div>
<div>Do those look right formatting-wise? Is there anything I'm
missing/doing wrong/should be aware of?</div>
<div><br></div>
<div>Thanks again for any help you can provide.</div>
<div><br></div>
<div>- Carl</div>
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