[mythtv] DCT 6200 Firewire problems

[David Frascone]

Attached more logs of attempting to do a recording.  I've tried 
resettign the bus, using ptp, updating my code with the patch below, 
doing a full rebuild, and switching to broadcast, with a channel 
changing script making sure things were in sync.

What's wrong here?  This is a new STB, and I've gotten at least one good 
recording off of it . . .

-Dave

David Frascone wrote:
> BTW - I noticed that my device is not listed in mythfirewire.cpp or 
> 6200ch.c -- attaching patches.
>
> -Dave
>
> David Frascone wrote:
>> Ok -- I've done a few recordings w/o issues . . and then, suddenly, 
>> things stop working.  Nothing will work over firewire:
>>
>> 2007-04-26 09:59:38.459 LFireDev(0019A6FFFEF29743), Warning: No Input 
>> in 1000 msec...
>> 2007-04-26 09:59:38.511 LFireDev(0019A6FFFEF29743), Warning: No Input 
>> in 1050 msec...
>> 2007-04-26 09:59:38.511 LFireDev(0019A6FFFEF29743): ResetBus() -- begin
>> 2007-04-26 09:59:38.512 LFireDev(0019A6FFFEF29743), Warning: Bus 
>> Reset disabled
>>                         eno: Success (0)
>> 2007-04-26 09:59:38.513 LFireDev(0019A6FFFEF29743): ResetBus() -- end
>> 2007-04-26 09:59:38.563 LFireDev(0019A6FFFEF29743), Warning: No Input 
>> in 50 msec...
>> 2007-04-26 09:59:38.615 LFireDev(0019A6FFFEF29743), Warning: No Input 
>> in 100 msec...
>> 2007-04-26 09:59:38.667 LFireDev(0019A6FFFEF29743), Warning: No Input 
>> in 150 msec...
>> 2007-04-26 09:59:38.719 LFireDev(0019A6FFFEF29743), Warning: No Input 
>> in 200 mse
>>
>> firewire tester sometimes works perfectly, sometimes it doesn't work 
>> at all.  Broadcast seems just as flaky as ptp, in the tester.  
>> Resetting the bus seems to work wonders.  So -- what shoudl I do?
>>
>> There are many scripts out there to change channels . . should I use 
>> one of them and reset the bus before a change (I only have one stb on 
>> the bus)?
>>
>> -Dave
>>
>>
>>
>>   
>
> ------------------------------------------------------------------------
>
> Index: libs/libmythtv/firewiredevice.cpp
> ===================================================================
> --- libs/libmythtv/firewiredevice.cpp   (revision 13351)
> +++ libs/libmythtv/firewiredevice.cpp   (working copy)
> @@ -390,6 +390,7 @@
>      {   /* 6200 */
>          0x0ce5,    0x0e5c,    0x1225,    0x0f9f,    0x1180,
>          0x12c9,    0x11ae,    0x152f,    0x14e8,    0x16b5,    0x1371,
> +       0x19a6,
>          /* 6212 */
>          0x0f9f,    0x152f,
>          /* 6216, 2224 */
> Index: contrib/channel_changers/6200ch.c
> ===================================================================
> --- contrib/channel_changers/6200ch.c   (revision 13351)
> +++ contrib/channel_changers/6200ch.c   (working copy)
> @@ -48,6 +48,7 @@
>  #define DCT6200_VENDOR_ID9 0x000014e8
>  #define DCT6200_VENDOR_ID10 0x000016b5
>  #define DCT6200_VENDOR_ID11 0x00001371
> +#define DCT6200_VENDOR_ID12 0x000019a6
>  #define DCT6200_SPEC_ID    0x00005068
>  #define DCT6200_SW_VERSION 0x00010101
>  #define DCT6200_MODEL_ID1  0x0000620a
> @@ -191,6 +192,7 @@
>              (dir.vendor_id == DCT6200_VENDOR_ID9) ||
>              (dir.vendor_id == DCT6200_VENDOR_ID10) ||
>              (dir.vendor_id == DCT6200_VENDOR_ID11) ||
> +            (dir.vendor_id == DCT6200_VENDOR_ID12) ||
>              (dir.vendor_id == DCT6412_VENDOR_ID1) ||
>              (dir.vendor_id == DCT6412_VENDOR_ID2) ||
>              (dir.vendor_id == DCT6416_VENDOR_ID1) || 
>   
> ------------------------------------------------------------------------
>
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>   

-- 

David Frascone

           The worst day fishing is better than the best day working.

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