[mythtv-users] Re: USB MCE IR Receiver

Jim Oltman cnliberal at gmail.com
Wed Mar 16 03:31:06 UTC 2005 

I really hate to keep bugging people, but I am receiving an error in
my /var/log/messages after I got the new lirc_dev and lirc_mceusb
drivers put in the /lib/modules/2.6.10-1.770/updates/drivers/lirc
(location of my other lirc drivers).  Here is the error:

lirc_dev: version magic '2.6.10-prep 686 REGPARM gcc-3.4' should be
'2.6.10-1.770_FC3 686 REGPARM 4KSTACKS gcc-3.4'

The version of the kernel I got for compiling came from ATRPMs:

http://www.atrpms.net/dist/fc3/kernel/kernel-2.6.10-1.770_14.rhfc3.at.src.rpm.html

This is obviously not the right file.  Should I be grabbing the spec
file instead of the RPM file?  Any help would be appreciated.  Thanks!


On Tue, 15 Mar 2005 21:12:27 -0600, Jim Oltman <cnliberal at gmail.com> wrote:
> I re-ran this and instead of changing the MAX IRCTL devices, I left
> them as is.  This then ran fine.  I am about to try these modules to
> see if they work!
> 
> 
> On Tue, 15 Mar 2005 20:18:48 -0600, Jim Oltman <cnliberal at gmail.com> wrote:
> > BTW, I meant the compile that I did following the instructions located here:
> >
> >
> > http://lircsetup.com/lirc/trouble/kernsource.php
> >
> > On Tue, 15 Mar 2005 20:13:29 -0600, Jim Oltman <cnliberal at gmail.com> wrote:
> > > Where does this deposit the new lirc_mceusb and lirc_dev modules?  I
> > > have only found the old versions, I think.  They say they were last
> > > modified on March 5th.  Obviously, today is the 15th.
> > >
> > > <snip>  From Joe Huffner
> > >
> > > The easiest way would be
> > > to download version 0.7.0 of lirc from www.lirc.org,
> > > overwrite the lirc_mceusb.c file with the newer one,
> > > compile the new version, copy the new lirc_dev.ko and
> > > lirc_mceusb.ko over the existing lirc modules (Make
> > > sure to make a backup copy of the original module
> > > files). They should be located in /lib/modules/*your
> > > kernel version*/misc/
> > > </snip>
> > >
> > > This is not in my FC3 load.  Can anyone tell me where these drivers
> > > ended up?  Thanks!
> > >
> > > On Sun, 13 Mar 2005 20:20:20 -0800 (PST), Joe Huffner <huffner at yahoo.com> wrote:
> > > > Just an FYI for those of us who bought one of the
> > > > updated MCE remotes and receivers. I was checking out
> > > > the lirc mailing list and someone has update the
> > > > driver to include support. From what I can tell the
> > > > update has not been updated in CVS.
> > > >
> > > > I found the info at:
> > > > http://search.gmane.org/?query=mce&group=gmane.comp.hardware.lirc
> > > >
> > > > Basically what I did was overwrite the lirc_mceusb.c
> > > > in the drivers/lirc_mceusb directory with the source
> > > > found in the mailing liste. (I have attached the new
> > > > source file.) Then went through the install process
> > > > documented. I used version .7.0 of lirc.
> > > >
> > > > Please note, from what I have read and experienced,
> > > > there are some initialization problems. What seemed to
> > > > "fix it" was unplugging the receiver and plugging it
> > > > back in, until I no longer got an error message
> > > > stating the device did not initialize. You can check
> > > > this by running "tail -f /var/log/messages". Also, I
> > > > read that running kernel 2.6.11 seemed to fix the
> > > > initialization problem. However I cannot confirm this
> > > > as I am running Gentoo Dev Kernel 2.6.9-r9. Another
> > > > problem I am having is that I am getting non-stop
> > > > error messages stating:
> > > >
> > > > "usb 2-2: bulk timeout on ep1in"
> > > >
> > > > In fact, I was getting about 4 of those messages per
> > > > second. If/when I get time I am planning to upgrade to
> > > > 2.6.11 to see if this fixes the issue.
> > > >
> > > > -joe
> > > >
> > > > --- Jim Oltman <cnliberal at gmail.com> wrote:
> > > > > After deleting the section in my rc.local about the
> > > > > mknod /dev/lirc0 c
> > > > > 61 0 and replacing it with:
> > > > >
> > > > > ln -s /dev/lircd /dev/lirc0
> > > > >
> > > > > I am no longer getting errors from lircd in the
> > > > > /var/log/messages.
> > > > > IRW runs but I am not seeing anything when I press
> > > > > buttons on my
> > > > > Hauppauge remote (it has also been setup in the
> > > > > correct lircrc files).
> > > > >  When I run irrecord I am getting errors about lircd
> > > > > not being
> > > > > started.  I am going to try commenting out the other
> > > > > section in
> > > > > rc.local pertaining to MCEUSB and see what happens.
> > > > >
> > > > >
> > > > > On Sun, 13 Mar 2005 18:57:27 -0600, Jim Oltman
> > > > > <cnliberal at gmail.com> wrote:
> > > > > > Here is where I am at so far.  In my
> > > > > /etc/rc.d/rc.local I made these changes...
> > > > > >
> > > > > > #!/bin/sh
> > > > > > #
> > > > > > # This script will be executed *after* all the
> > > > > other init scripts.
> > > > > > # You can put your own initialization stuff in
> > > > > here if you don't
> > > > > > # want to do the full Sys V style init stuff.
> > > > > >
> > > > > > touch /var/lock/subsys/local
> > > > > > mknod /dev/lirc0 c 61 0 -------------I added this
> > > > > line in hopes it
> > > > > > would attach to a line in my modprobe
> > > > > >
> > > > > > /usr/X11R6/bin/xset -dpms
> > > > > > /usr/X11R6/bin/xset s off
> > > > > > /usr/bin/mtd --daemon
> > > > > >
> > > > > > # I added these next two lines
> > > > > >
> > > > > > /sbin/modprobe lirc_mceusb
> > > > > > /usr/sbin/lircd --device=/dev/lirc0
> > > > > --output=/dev/lircd
> > > > > >
> > > > > > In my /etc/modprobe.conf I have added this line:
> > > > > >
> > > > > > alias char-major-61 lirc_mceusb
> > > > > >
> > > > > > After implementing these changes, I can do a cat
> > > > > /var/log/messages and
> > > > > > see what I showed you before about the driver
> > > > > being loaded for the USB
> > > > > > Microsoft IR Transceiver.  But I also get this
> > > > > listed:
> > > > > >
> > > > > > Mar 13 18:54:11 mythfrontend lircd 0.7.0[4134]:
> > > > > accepted new client on
> > > > > > /dev/lircd
> > > > > > Mar 13 18:54:11 mythfrontend lircd 0.7.0[4134]:
> > > > > could not open /dev/lirc0
> > > > > > Mar 13 18:54:11 mythfrontend lircd 0.7.0[4134]:
> > > > > default_init(): No such device
> > > > > > Mar 13 18:54:11 mythfrontend lircd 0.7.0[4134]:
> > > > > caught signal
> > > > > >
> > > > > > I am however getting errors on boot in the
> > > > > Show/Hide Details window.
> > > > > > Where can I view the errors that it is showing me?
> > > > >  They disappear to
> > > > > > quickly to read.  I am pretty sure the info I want
> > > > > to see (about the
> > > > > > errors on boot in Show/Hide window) is not listed
> > > > > in
> > > > > > /var/log/messages.
> > > > > >
> > > > > > On Sun, 13 Mar 2005 18:38:09 -0600, Ron Johnson
> > > > > <ron.l.johnson at cox.net> wrote:
> > > > > > > On Sun, 2005-03-13 at 17:58 -0600, Jim Oltman
> > > > > wrote:
> > > > > > > > What I meant in that statement is that I got
> > > > > it to recognize the
> > > > > > > > receiver in the /var/log/messages but it is
> > > > > still not working.
> > > > > > >
> > > > > > > Yes, but *how* did you get "it" to recognize the
> > > > > receiver?
> > > > > > >
> > > > > > > P.S. - Please do not erase the whole text of the
> > > > > email you are
> > > > > > > replying to.  That makes it quite difficult to
> > > > > follow the thread.
> > > > > > >
> > > > > > > --
> > > > > > >
> > > > >
> > > > -----------------------------------------------------------------
> > > > > > > Ron Johnson, Jr.
> > > > > > > Jefferson, LA USA
> > > > > > > PGP Key ID 8834C06B I prefer encrypted mail.
> > > > > > >
> > > > > > > Legality/morality of using open wireless points:
> > > > > > > "If I leave my door unlocked are you going to
> > > > > come into my house
> > > > > > > in the middle of the night because you need to
> > > > > use the restroom?
> > > > > > > I pay a fixed rate for water. It's cold water so
> > > > > there is no
> > > > > > > electricity usage. No financial loss. I have 2.5
> > > > > bathrooms, so no
> > > > > > > loss of usage on my end. Is this OK? Please, try
> > > > > this and we'll
> > > > > > > see if it's OK."
> > > > > > >
> > > > >
> > > > http://www.warchalking.org/comments/2002/9/22/223831/236/135
> > > > > > >
> > > > > > >
> > > > > > > _______________________________________________
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> > > > > > >
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> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > >
> > > > > > _______________________________________________
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> > > >
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