Difference between revisions of "Using an IR Blaster with MythTV"

From MythTV Official Wiki
Jump to: navigation, search
m (IR Blaster Vendors: added more vendors)
(IR Blaster Vendors)
Line 29: Line 29:
  
 
== IR Blaster Vendors ==
 
== IR Blaster Vendors ==
 +
 +
'''In the USA'''
  
 
[http://mythblasterz.gotdns.com/ Mythblasterz] offer an inexpensive IR blaster with 5+ meter range.
 
[http://mythblasterz.gotdns.com/ Mythblasterz] offer an inexpensive IR blaster with 5+ meter range.
Line 35: Line 37:
  
 
[http://www.mytvstore.com/ MyTVStore]
 
[http://www.mytvstore.com/ MyTVStore]
 +
 +
'''In Europe'''
 +
 +
[http://www.dvbshop.net/ Dvbshop.net] sell IR remotes, receivers & blasters
 +
 
[[Category:HOWTO]]
 
[[Category:HOWTO]]

Revision as of 23:34, 15 October 2006

[1].

by Robert Wamble

Current Location of IR Blaster Howto and various files: [2]

NEW: I've recently updated the HOWTO for Fedora Core 5, kernel 2.6.17, and lirc-0.8.1pre1.

The mission was to get MythTV to use my Actisys IR-200L blaster to change channels on my Motorola DCT2244. Since MythTV uses lirc for its remote control, and lirc has not (for me) easily handled two devices simultaneously, I had to get an independent lirc running to drive the blaster. To do this, I followed the recommendations found in mythtv-users postings by Sriram Balakrishnan, Gary Te Young, and Mike Smith.

The HOWTO and accompanying scripts comprise my attempt to steamline the process for others. While I can only say that this works for my setup, hopefully it will be helpful with other hardware combinations.

A download link is available at the page above for an already converted remote* package, so that you can skip the script based process of converting lirc* to remote*. There's also a link to a channel.pl that handles 4 digit channels.


Alternative IR Blaster HOWTO

A second IR BLASTER HOWTO has been posted to [3] with a mirror at [4]

IR Blaster Setup without compiling second instance of LIRC

This is an IR Blaster setup guide primarily meant for FC3 users who followed Jarod Wilson's setup guide. With this version, a second install of LIRC is not needed. All necessary components can be downloaded from atrpms.net via apt-get (which will already be done if Jarod's guide was followed). This means that no compiling is necessary. Simply editing a few files is enough to achieve this. This is especially useful for FC3 users, as kernel source is no longer included with that linux distribution.

Troubleshooting

Note that MythTV sends frequency IDs to the external channel changer script and not the channel number. If you see some weird four/five digit numbers being sent through the IR blaster, you will need to go to the channel editor in setup and change the freqid for the channels to match the ones that you expect to receive through the IR blaster.

IR Blaster Vendors

In the USA

Mythblasterz offer an inexpensive IR blaster with 5+ meter range.

IRblaster offer serial port IR blasters, as do:

MyTVStore

In Europe

Dvbshop.net sell IR remotes, receivers & blasters