[mythtv-users] Fedora 11 and lirc
jarod at wilsonet.com
Thu Jun 25 15:53:41 UTC 2009
On Jun 25, 2009, at 11:26 AM, Tom Dexter wrote:
> On Thu, Jun 25, 2009 at 10:13 AM, Jarod Wilson<jarod at wilsonet.com>
>> Some misc lirc notes for Fedora 11 users:
>> 3) lirc_serial appears to be broken. I swear it worked last I tried
>> it, but
>> its been a while. For the record, I think lirc_serial is rather
>> grotty code,
>> and everyone should stay away from it and use something usb-based
>> instead. I
>> still intend to look at it and get it fixed though.
> I have vehemently disagree with that statement, and I think it's
> seriously misguided advise to posting, especially without any
Um, "is rather grotty code" *was* my explanation. Seriously. Have you
*looked* at the lirc_serial code?
But if you insist, how 'bout these for further explanation:
- requires disabling the standard serial port driver
- no auto-loading when receiver is connected
- next to nil device type auto-detection (see multitude of modparam
- requires directly polling pins on the serial interface, not
- hard-coded such that is only works on traditional com1/com2, can't
be used with a serial add-on card or a usb-serial adapter
> I've used lirc_serial on countless machines long before
> I used MythTV...going back over seven years. I don't recall ever
> having an issue with it.
> I've been using it on my current MythTV frontend for two years now
> under Gentoo over more kernels than I can count...currently on 2.6.28.
My original mail said the code was nasty, not that it didn't work (in
the non-Fedora 11 release kernel case, anyway). I'm quite aware that
it works for a lot of people. Doesn't change the fact that the code
and the way it operates are craptastic.
> Seems to me that most of the lirc problems I read about here are with
> USB. For me, the remote was one of the easiest things to get working
> on my MythTV system.
I've seen more than plenty folks having problems with both lirc_serial
and any number of usb-based receivers. To put it quite bluntly though,
there are a lot of users out there that don't know wtf they're doing
to begin with.
I can drop an lircd.conf in place, plug in a supported usb receiver,
start lircd up, and it Just Works. No dicking around with the serial
port, no manual module loading, no modparams, etc.
I stand by my statement that lirc_serial sucks.
jarod at wilsonet.com
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