[mythtv-users] Multiple HD-PVR Blasters

Hika van den Hoven hikavdh at gmail.com
Wed Jun 25 18:47:19 UTC 2014


Hoi Jon,

Wednesday, June 25, 2014, 8:16:43 PM, you wrote:

> On Wed, Jun 25, 2014 at 12:45 PM, Hika van den Hoven <hikavdh at gmail.com>wrote:

> Hoi Jon,
>  

>  Wednesday, June 25, 2014, 7:25:29 PM, you wrote:
>  
>  

>> On Wed, Jun 25, 2014 at 11:41 AM, Hika van den Hoven <hikavdh at gmail.com>wrote:
>  
 >> Hoi Jon,
 >>
>  
 >>  Wednesday, June 25, 2014, 5:59:07 PM, you wrote:
 >>
  >>> Hey,
 >>
 >>
 >>
  >>> I have 2 HD-PVRs and yesterday decided to move the one that has
  >>> been on slave backend to my master backend that has a HD-PVR
  >>> already.  I can get everything to work but can only seem to get one
  >>> blaster to work at a time.  I end up with.
  >>>
  >>> [  377.424068] lirc_zilog: i2c_master_send failed with -5
  >>> [  377.424084] lirc_zilog: sending to the IR transmitter chip failed, trying reset
  >>> [  378.082019] lirc_zilog: Zilog/Hauppauge IR blaster firmware version 2.1.0 loaded
  >>>
  >>> Has anyone ran into this or have a successful 2 blaster setup they can share?
 >>
  >>> Thanks,
 >>
  >>> Jon
 >>
 >>
>  
 >> Basically you have to run two separate instances of lircd under a
 >>  different name. So you have to copy your lircd configuration and start
 >>  script to for instance lircd1 and adjust this configuration to the
 >>  second blaster.
 >>  Do you get two lirc instances in /dev/ or /dev/input ?
>  
 >> I do get 2 /dev/lirc instances.
>  
 >> I've tried to have 2 individual /dev/lircd and to use the
 >> listen/connect to connect a second lirc a single /dev/lircd  
 >>
 >> Would it be possible to share your startup scripts?  I must be doing something dumb.
>  
 >> Jon
>  
>  

> If you post your current two lircd scripts/configurations, I can look
>  at it. Also on the wiki you can find examples for udev rules. For you
>  also might want to distinguish the rest of the two cards.

> I was using a udev already for the single one and have the second added.

> For the most basic version running from the cli.
>   
> lircd --output=/dev/lircd --device=/dev/hdpvr_ir -P
> /var/run/lirc/lircd.pid  /etc/lirc/lircd.conf

> lircd --output=/dev/lircd2 --device=/dev/hdpvr2_ir -P
> /var/run/lirc/lircd2.pid  /etc/lirc2/lircd.conf
>   

> With the lircd.confs linking to a blaster and a blaster2 setting defined.

> $ irsend -d /dev/lircd SEND_ONCE blaster select
> $ irsend -d /dev/lircd2 SEND_ONCE blaster2 select
>   
> Sometimes the blaster 2 will work a time or two but it eventually
> fails.  I'm not sure it having on going recordings effects it or not.

> Has anyone had issues with a "failing" power adapter and the
> blaster maybe?  I can leave it recording for a long time no problem.
> I had not used this hdpvr in a while.
>   
> Jon

Does look OK.
Am I right that the blasters use the lirc-serial driver. If so do they
have a different IRQ and PORT?
What are your modprobe settings?

Tot mails,
  Hika                            mailto:hikavdh at gmail.com

"Zonder hoop kun je niet leven
Zonder leven is er geen hoop
Het eeuwige dilemma
Zeker als je hoop moet vernietigen om te kunnen overleven!"

De lerende Mens



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