How to get a seamless remote experience

How to get a seamless remote experience - Printable Version

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- koekiemonster - 2011-09-15

First off: many thanks for your tutorial, it helped me understand a lot about the remote.
My remote (logitech harmony, connecting to an OVU412000/00 philips reciever) worked out of the box when configured in the logitech software as an mediacenter-pc -> microsoft -> MCE remote. (and of course mapping some buttons to it in the logitech software)

after some testing i also tuned down the number of signals it's sending (troubleshooting section, responding too much, change the value from 3 to 0)

some other info:

Code:
Linux hans-ubuntu-ion 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:24 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux

Found /sys/class/rc/rc0/ (/dev/input/event2) with:

    Driver mceusb, table rc-rc6-mce

    Supported protocols: NEC RC-5 RC-6 JVC SONY LIRC 

    Enabled protocols: RC-6 

    Repeat delay = 500 ms, repeat period = 33 ms

so now my problem:
when i'm in plain ubuntu (nautilus for instance) the resonse is perfect: tapping down once steps 1 down, tapping 3 times steps down 3 items, holding the button starts scrolling a little faster.
however when i'm inside XBMC, it gets messy. pressing a button once works, pressing it two times sometimes works, sometimes steps down only 1. but when pressing a button 3 times fast, it jumps a lot of items (something between 4 to 10 or more).
i've tried all sort of things with the interkey delay in the harmony software: no difference.
also fiddeling with the repeat delay and repeat period in the ir-keytable doesn't change anything. (not strange, ubuntu is working fine, its XBMC that's acting funny)

I was hoping that your remote controller knowledge also extends a bit into XBMC itself, can you help me with this anoying problem?

- stefanwa - 2011-09-20

koekiemonster Wrote:so now my problem:
when i'm in plain ubuntu (nautilus for instance) the resonse is perfect: tapping down once steps 1 down, tapping 3 times steps down 3 items, holding the button starts scrolling a little faster.
however when i'm inside XBMC, it gets messy. pressing a button once works, pressing it two times sometimes works, sometimes steps down only 1. but when pressing a button 3 times fast, it jumps a lot of items (something between 4 to 10 or more).
i've tried all sort of things with the interkey delay in the harmony software: no difference.
also fiddeling with the repeat delay and repeat period in the ir-keytable doesn't change anything. (not strange, ubuntu is working fine, its XBMC that's acting funny)

I was hoping that your remote controller knowledge also extends a bit into XBMC itself, can you help me with this anoying problem?

I'm in the same boat. Haven't found a solution yet. Anyone else?

RE: [Linux] How-to get a seamless remote experience - boosted - 2011-10-19

stefanwa Wrote:I'm in the same boat. Haven't found a solution yet. Anyone else?

I had the same problem. I couldn’t hold down the volume button, single presses only. After lots of testing my remote now works perfectly. I use Lubuntu 11.10 x64.
I used LB06‘s ‘2.3 Let the kernel cooperate with LIRC’ I modified /usr/share/xbmc/system/Lircmap.xml - the <remote device="linux-input-layer"> part. I used irw to get the correct key codes. Doing this got rid of the arrow key problems.

My reciever
[ 6.946884] IR RC6 protocol handler initialized
[ 7.046704] lirc_dev: IR Remote Control driver registered, major 249
[ 7.053178] IR LIRC bridge handler initialized
[ 7.054414] Registered IR keymap rc-rc6-mce
[ 7.054454] input: Media Center Ed. eHome Infrared Remote Transceiver (0609:031d) as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.0/rc/rc0/input10
[ 7.054485] rc0: Media Center Ed. eHome Infrared Remote Transceiver (0609:031d) as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.0/rc/rc0
[ 7.054512] rc rc0: lirc_dev: driver ir-lirc-codec (mceusb) registered at minor = 0
[ 7.054597] mceusb 2-1.4:1.0: Registered SMK eHome Infrared Transceiver on usb2:3
[ 7.054606] usbcore: registered new interface driver mceusb

my files
/etc/rc_maps.cfg

Code:
#driver table                    file

*    rc-rc6-mce               /lib/udev/rc_keymaps/rc6_mce

/etc/rc_keymaps/rc6_mce

Code:
# table rc6_mce, type: RC6

0x800f0400 KEY_NUMERIC_0

0x800f0401 KEY_NUMERIC_1

0x800f0402 KEY_NUMERIC_2

0x800f0403 KEY_NUMERIC_3

0x800f0404 KEY_NUMERIC_4

0x800f0405 KEY_NUMERIC_5

0x800f0406 KEY_NUMERIC_6

0x800f0407 KEY_NUMERIC_7

0x800f0408 KEY_NUMERIC_8

0x800f0409 KEY_NUMERIC_9

0x800f040a KEY_DELETE

0x800f040b KEY_ENTER

0x800f040c KEY_S

0x800f040d KEY_HOME

0x800f040e KEY_MUTE

0x800f040f KEY_I

0x800f0410 KEY_VOLUMEUP

0x800f0411 KEY_VOLUMEDOWN

0x800f0412 KEY_CHANNELUP

0x800f0413 KEY_CHANNELDOWN

0x800f0414 KEY_FASTFORWARD

0x800f0415 KEY_REWIND

0x800f0416 KEY_PLAY

0x800f0417 KEY_RECORD

0x800f0418 KEY_PAUSE

0x800f0419 KEY_STOP

0x800f041a KEY_NEXT

0x800f041b KEY_PREVIOUS

0x800f041c KEY_NUMERIC_POUND

0x800f041d KEY_NUMERIC_STAR

0x800f041e KEY_UP

0x800f041f KEY_DOWN

0x800f0420 KEY_LEFT

0x800f0421 KEY_RIGHT

0x800f0422 KEY_ENTER

0x800f0423 KEY_BACK

0x800f0424 KEY_DVD

0x800f0425 KEY_MENU

0x800f0426 KEY_C

0x800f0427 KEY_ZOOM

0x800f0432 KEY_MODE

0x800f0433 KEY_PRESENTATION

0x800f0434 KEY_EJECTCD

0x800f043a KEY_BRIGHTNESSUP

0x800f0446 KEY_TV

0x800f0447 KEY_AUDIO

0x800f0448 KEY_PVR

0x800f0449 KEY_CAMERA

0x800f044a KEY_VIDEO

0x800f044c KEY_LANGUAGE

0x800f044d KEY_TITLE

0x800f044e KEY_PRINT

0x800f0450 KEY_RADIO

0x800f045a KEY_SUBTITLE

0x800f045b KEY_RED

0x800f045c KEY_GREEN

0x800f045d KEY_YELLOW

0x800f045e KEY_BLUE

0x800f0465 KEY_POWER2

0x800f046e KEY_PLAYPAUSE

0x800f046f KEY_PLAYER

0x800f0480 KEY_BRIGHTNESSDOWN

0x800f0481 KEY_PLAYPAUSE

/usr/share/xbmc/system/Lircmap.xml

Code:
<lircmap>

    <remote device="linux-input-layer">

    <altname>cx23885_remote</altname>

    <altname>devinput</altname>

        <left>KEY_LEFT</left>

        <right>KEY_RIGHT</right>

        <up>KEY_UP</up>

        <down>KEY_DOWN</down>

        <select>KEY_ENTER</select>

        <start>KEY_SELECT</start>

        <back>KEY_BACK</back>

        <record>KEY_RECORD</record>

        <play>KEY_PLAY</play>

        <pause>KEY_PAUSE</pause>

        <stop>KEY_STOP</stop>

        <forward>KEY_FASTFORWARD</forward>

        <reverse>KEY_REWIND</reverse>

        <volumeplus>KEY_VOLUMEUP</volumeplus>

        <volumeminus>KEY_VOLUMEDOWN</volumeminus>

        <channelplus>KEY_CHANNELUP</channelplus>

        <channelminus>KEY_CHANNELDOWN</channelminus>

        <skipplus>KEY_NEXT</skipplus>

        <skipminus>KEY_PREVIOUS</skipminus>

        <title>KEY_TEXT</title>

        <subtitle>KEY_SUBTITLE</subtitle>

        <mute>KEY_MUTE</mute>

        <menu>KEY_DVD</menu>

        <title>KEY_C</title>

        <info>KEY_I</info>

        <start>KEY_HOME</start>

        <power>KEY_S</power>

        <myvideo>KEY_VIDEO</myvideo>

        <mymusic>KEY_AUDIO</mymusic>

        <mypictures>KEY_CAMERA</mypictures>

        <mytv>KEY_TV</mytv>

        <one>KEY_1</one>

        <two>KEY_2</two>

        <three>KEY_3</three>

        <four>KEY_4</four>

        <five>KEY_5</five>

        <six>KEY_6</six>

        <seven>KEY_7</seven>

        <eight>KEY_8</eight>

        <nine>KEY_9</nine>

        <zero>KEY_0</zero>

        <red>KEY_RED</red>

        <green>KEY_GREEN</green>

        <yellow>KEY_YELLOW</yellow>

        <blue>KEY_BLUE</blue>

    </remote>

</lircmap>

/etc/lirc/hardware.conf

Code:
# /etc/lirc/hardware.conf

#

#Chosen Remote Control

REMOTE="Linux input layer (/dev/input/eventX)"

REMOTE_MODULES=""

REMOTE_DRIVER="devinput"

REMOTE_DEVICE="/dev/input/by-id/usb-SMK_eHome_Infrared_Transceiver_SM006Iwr-event-if00"

REMOTE_SOCKET=""

REMOTE_LIRCD_CONF="devinput/lircd.conf.devinput"

REMOTE_LIRCD_ARGS=""

#Chosen IR Transmitter

TRANSMITTER="None"

TRANSMITTER_MODULES=""

TRANSMITTER_DRIVER=""

TRANSMITTER_DEVICE=""

TRANSMITTER_SOCKET=""

TRANSMITTER_LIRCD_CONF=""

TRANSMITTER_LIRCD_ARGS=""

#Enable lircd

START_LIRCD="true"

#Don't start lircmd even if there seems to be a good config file

#START_LIRCMD="false"

#Try to load appropriate kernel modules

LOAD_MODULES="true"

# Default configuration files for your hardware if any

LIRCMD_CONF=""

#Forcing noninteractive reconfiguration

#If lirc is to be reconfigured by an external application

#that doesn't have a debconf frontend available, the noninteractive

#frontend can be invoked and set to parse REMOTE and TRANSMITTER

#It will then populate all other variables without any user input

#If you would like to configure lirc via standard methods, be sure

#to leave this set to "false"

FORCE_NONINTERACTIVE_RECONFIGURATION="false"

START_LIRCMD=""

/etc/lirc/lircd.conf

Code:
# /etc/lirc/lircd.conf

include "/usr/share/lirc/remotes/devinput/lircd.conf.devinput"

I also have 'ir-keytable -c -w /etc/rc_keymaps/rc6_mce -p RC-6,LIRC' added to /etc/rc.local otherwise my remote doesn't work.
I can also start xbmc from the remote with the green button. I have 'irexec' in 'Desktop Session Settings'

/home/rick/.config/autostart/IRexec.desktop (for lxde)

Code:
[Desktop Entry]

Encoding=UTF-8

Name= IRexec

Comment=IRexec for XBMC

Exec=/usr/bin/irexec -d

Terminal=true

and

/home/rick/Scripts/startXBMC.sh (set permissions to executable)

Code:
#!/bin/bash

# Test to see if XBMC is running first

if ps -ef|grep -v grep|grep -i xbmc.bin

then

# Do nothing

echo "XBMC already Running!"

else

# Startup XBMC on LCD TV

DISPLAY=:0.1 xbmc &

fi

exit

and

/home/rick/.lircrc

Code:
# Start XBMC

begin

prog = irexec

button = KEY_HOME

config = /home/rick/Scripts/startXBMC.sh

end

RE: [Linux] How-to get a seamless remote experience - TehCrucible - 2012-04-18

Thank you boosted and LB06 for your excellent info.

Sorry to dig up this thread again but I have one issue now after following boosted's post above (as I had the problem with double keypresses etc). My problem is that the custom mappings I had previously set in rc6_mce are no longer responding as they did before I re-installed LIRC and modified the files as above.

What I am trying to do is program the "Clear" (0x800f040a) key to send the ESC (rather than the DELETE) key signal through the ir-keytable (or linix driver or whatever you call it) to close an instance of zsnes and return me to xbmc.

This was working previously with just the linux driver configured but not since configuring it to "co-operate" with LIRC. Weird thing is that when testing under irw and ir-keytable -t the button IS sending the KEY_ESC code. Its just no longer closing zsnes like it was originally. I can only assume that the command is getting caught in LIRC somewhere and not passing through to the program, but my Lircmap.xml has no entries to either KEY_ESC, KEY_DELETE or the "Clear" button/function. For reference, my config files match that exactly of bossteds post above except for the entry in rc6_mce has been modified to KEY_ESC.

Im stumped. Any ideas? Thanks in advance.

EDIT: Seems that when XBMC is running (as it is in the background when zsnes is open) that ir-keytable is not registering any input. irw reads fine. I'm sure this somehow makes the answer painfully obvious to some but I still cant quite work out exactly why.

RE: [Linux] How-to get a seamless remote experience - LB06 - 2012-04-22

(2012-04-18, 01:51)TehCrucible Wrote: Thank you boosted and LB06 for your excellent info.

Sorry to dig up this thread again but I have one issue now after following boosted's post above (as I had the problem with double keypresses etc). My problem is that the custom mappings I had previously set in rc6_mce are no longer responding as they did before I re-installed LIRC and modified the files as above.

What I am trying to do is program the "Clear" (0x800f040a) key to send the ESC (rather than the DELETE) key signal through the ir-keytable (or linix driver or whatever you call it) to close an instance of zsnes and return me to xbmc.

This was working previously with just the linux driver configured but not since configuring it to "co-operate" with LIRC. Weird thing is that when testing under irw and ir-keytable -t the button IS sending the KEY_ESC code. Its just no longer closing zsnes like it was originally. I can only assume that the command is getting caught in LIRC somewhere and not passing through to the program, but my Lircmap.xml has no entries to either KEY_ESC, KEY_DELETE or the "Clear" button/function. For reference, my config files match that exactly of bossteds post above except for the entry in rc6_mce has been modified to KEY_ESC.

Im stumped. Any ideas? Thanks in advance.

EDIT: Seems that when XBMC is running (as it is in the background when zsnes is open) that ir-keytable is not registering any input. irw reads fine. I'm sure this somehow makes the answer painfully obvious to some but I still cant quite work out exactly why.

Maybe it's too obvious but can't you just disable lirc, if only to test if it really is LIRC blocking the events for ir-keytable?

RE: [Linux] How-to get a seamless remote experience - boosted - 2012-04-23

(2012-04-18, 01:51)TehCrucible Wrote: Thank you boosted and LB06 for your excellent info.

Sorry to dig up this thread again but I have one issue now after following boosted's post above (as I had the problem with double keypresses etc). My problem is that the custom mappings I had previously set in rc6_mce are no longer responding as they did before I re-installed LIRC and modified the files as above.

What I am trying to do is program the "Clear" (0x800f040a) key to send the ESC (rather than the DELETE) key signal through the ir-keytable (or linix driver or whatever you call it) to close an instance of zsnes and return me to xbmc.

This was working previously with just the linux driver configured but not since configuring it to "co-operate" with LIRC. Weird thing is that when testing under irw and ir-keytable -t the button IS sending the KEY_ESC code. Its just no longer closing zsnes like it was originally. I can only assume that the command is getting caught in LIRC somewhere and not passing through to the program, but my Lircmap.xml has no entries to either KEY_ESC, KEY_DELETE or the "Clear" button/function. For reference, my config files match that exactly of bossteds post above except for the entry in rc6_mce has been modified to KEY_ESC.

Im stumped. Any ideas? Thanks in advance.

EDIT: Seems that when XBMC is running (as it is in the background when zsnes is open) that ir-keytable is not registering any input. irw reads fine. I'm sure this somehow makes the answer painfully obvious to some but I still cant quite work out exactly why.

Could you create another script for the <ESC> key. Not sure if it will work or how you send the <ESC>
eg

/home/rick/.lircrc
# Send <ESC>
begin
prog = irexec
button = KEY_ESC
config = /home/rick/Scripts/ESC.sh
end

and

/home/rick/Scripts/ESC.sh (set permissions to executable)
# Exit zsnes
esc
fi
exit

RE: [Linux] How-to get a seamless remote experience - beschmid - 2012-05-23

(2011-07-10, 13:46)teeedubb Wrote: One thing worth mentioning is that to resume from the remote with newer kernels you need to enable wake up on the actual receiver device aswell as the usb port.

lsusb will list your attached usb devices:

Code:
$ lsusb Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub [b]Bus 004 Device 002: ID 1934:[u]5168[/u] Feature Integration Technology Inc. (Fintek) F71610A or F71612A Consumer Infrared Receiver/Transceiver[/b] Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 006: ID 0b38:0010 Gear Head 107-Key Keyboard Bus 002 Device 005: ID 046d:c049 Logitech, Inc. G5 Laser Mouse Bus 002 Device 003: ID 0bda:0151 Realtek Semiconductor Corp. Mass Storage Device (Multicard Reader) Bus 002 Device 002: ID 1a40:0101 TERMINUS TECHNOLOGY INC. USB-2.0 4-Port HUB Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

The bold line of text is my usb mce ir receiver. Use the device id (5168 in my case) with the following command to find your device in /sys/bus/usb/devices

Code:
$ grep 5168 /sys/bus/usb/devices/*/idProduct /sys/bus/usb/devices/4-2/idProduct:5168

Now use that location to check if wakeup from the device is enabled with:

Code:
$ cat /sys/bus/usb/devices/4-2/power/wakeup disabled

The following command will change this setting to enabled:

Code:
$ sudo sh -c 'echo "enabled" > /sys/bus/usb/devices/4-2/power/wakeup'

This setting will be reset on boot so to enable it on every boot I added the following line to my /etc/rc.local file (the first line is to enable wake up on the usb port, as per this wiki article.)

Code:
echo USB1 > /proc/acpi/wakeup echo enabled > /sys/bus/usb/devices/4-2/power/wakeup

Make sure /etc/rc.local is executable with the command

Code:
sudo chmod +x /etc/rc.local

This got wake from the remote working for me, and after some testing it seems to work more reliably than on lucid...

lsusb gave me:

lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 15c2:0038 SoundGraph Inc. GD01 MX VFD Display/IR Receiver
Bus 006 Device 002: ID 20e8:5821
Bus 006 Device 003: ID 04b4:0060 Cypress Semiconductor Corp

then "grep 0038 /sys/bus/usb/devices/*/idProduct" gives me:

/sys/bus/usb/devices/3-2/idProduct:0038

So... cat /sys/bus/usb/devices/3-2/power/wakeup:
"cat: /sys/bus/usb/devices/3-2/power/wakeup: No such file or directory"

What the?! Not sure where to go from here. Any ideas?

RE: [Linux] How-to get a seamless remote experience - brando56894 - 2012-06-05

This was an amazing guide, great job! I spent a few hours searching around trying to figure out how to get a MCE remote that came with my Dad's old Dell XPS to work with XBMC but only about 4 or 5 buttons would work out of the box with LIRC. I knew it worked because it worked partially when I was running OpenELEC with their MCE remote service. After having problems with LIRC and scouring the web I found your guide, even being a geek it took me a little while to understand. I finally got (almost) everything mapped and it so much more convenient to use than the XBMC Android app which I had been using previously, especially since I want my parents to be able to use XBMC since they don't have smart phones.

The two mapping I can't seem to figure out are for opening a smart playlist I have called New Episodes (just want to view the contents of it, not play it) and for opening a specific plugin (PseudoTV).

RE: [Linux] How-to get a seamless remote experience - beschmid - 2012-06-09

I had everything working great thanks to this guide, until I had to replace my CPU fan. After starting the system, my Harmony remote stopped working. The only thing things that I changed were the CPU fan and I changed one of my USB keyboard dongles to a different USB port. I am using the IR reciever that came with my case "IMON" that plugs via usb into the back of my motherboard.

#lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 15c2:0038 SoundGraph Inc. GD01 MX VFD Display/IR Receiver
Bus 006 Device 002: ID 20e8:5821
Bus 006 Device 003: ID 0a5c:200a Broadcom Corp. Bluetooth dongle

So I know its plugged in, but #dmesg does not show anything in reference to it being plugged in?

Does anyone have any suggestions to troubleshoot this? Sorry if this is cluttering up this thread. If so, let me know and I will delete it.

Re: [Linux] How-to get a seamless remote experience - brando56894 - 2012-06-09

It's probably registered at a different input, see what ir-keytable) says.

RE: [Linux] How-to get a seamless remote experience - cpelliott - 2012-06-09

With my RC6 remote (HA-IR01SV) only a few keys work. The arrows, enter (not OK), volume, mute, stop and power work. The others don't. When a console is selected, the remote produces keyboard input to the console. I tried using ir-keytable to point to the right keymap, but no change. No sure if lirc or v4l is handling the IR. Any pointers would be appreciated. Info below:
xbmc.x86_64 11.0-1.fc17
lirc.x86_64 0.9.0-8.fc17
Bus 003 Device 002: ID 1784:0011 TopSeed Technology Corp.

# ir-keytable
Found /sys/class/rc/rc0/ (/dev/input/event9) with:
Driver mceusb, table rc-rc6-mce
Supported protocols: NEC RC-5 RC-6 JVC SONY LIRC other
Enabled protocols: RC-6
Repeat delay = 500 ms, repeat period = 125 ms

usbcore: registered new interface driver uvcvideo
USB Video Class driver (1.1.1)
IR RC6 protocol handler initialized
IR JVC protocol handler initialized
IR Sony protocol handler initialized
IR SANYO protocol handler initialized
input: MCE IR Keyboard/Mouse (mceusb) as /devices/virtual/input/input12
IR MCE Keyboard/mouse protocol handler initialized
lirc_dev: IR Remote Control driver registered, major 249
rc rc0: lirc_dev: driver ir-lirc-codec (mceusb) registered at minor = 0
IR LIRC bridge handler initialized

# lsmod | grep -i ir
ir_lirc_codec 13021 0
lirc_dev 19504 1 ir_lirc_codec
ir_mce_kbd_decoder 13248 0
ir_sanyo_decoder 12839 0
ir_sony_decoder 12713 0
ir_jvc_decoder 12751 0
ir_rc6_decoder 12874 0
ir_rc5_decoder 12710 0
ir_nec_decoder 12915 0
rc_core 26730 11 ir_lirc_codec,ir_rc5_decoder,ir_nec_decoder,ir_sony_decoder,mceusb,ir_mce_kbd_decoder,ir_jvc_decoder,ir_rc6_decoder,ir_sanyo_decoder,rc_rc6_mce

# uname -r
3.4.0-1.fc17.x86_64

Example for OK button (which doesn't work with xbmc):

# ir-keytable -t
Testing events. Please, press CTRL-C to abort.
1339277333.322200: event MSC: scancode = 800f0422
1339277333.322204: event key down: KEY_OK (0x0160)
1339277333.322205: event sync
1339277333.457221: event MSC: scancode = 800f0422
1339277333.457222: event sync
1339277333.706408: event key up: KEY_OK (0x0160)
1339277333.706410: event sync

RE: [Linux] How-to get a seamless remote experience - brando56894 - 2012-06-10

Please post your rc_rc6_mce file, it sounds like you don't have anything mapped correctly. That's how mine was at first.

RE: [Linux] How-to get a seamless remote experience - cpelliott - 2012-06-10

I think rc6_mce is ok since ir-keytable -t gives reasonable output for all keys. It's like lirc is not using the keytable files. Before I installed v4l-utils, there were no keytable files and xbmc behaves the same now that they are there. Calling ir-keytable with the correct protocol and file doesn't seem to affect xbmc. I'm not sure what to do when ir-keytable -t works perfectly, but xbmc only recognizes a few of the keys. Keys that Linux handles (KEY_VOLUMEUP, KEY_VOLUMEDOWN, KEY_MUTE) work fine. Is there anything I need to configure in xbmc to get it to accept keys like KEY_OK? Is there any debugging I can enable in xbmc to figure this out?

Code:
# table rc6_mce, type: RC6

0x800f0400 KEY_NUMERIC_0

0x800f0401 KEY_NUMERIC_1

0x800f0402 KEY_NUMERIC_2

0x800f0403 KEY_NUMERIC_3

0x800f0404 KEY_NUMERIC_4

0x800f0405 KEY_NUMERIC_5

0x800f0406 KEY_NUMERIC_6

0x800f0407 KEY_NUMERIC_7

0x800f0408 KEY_NUMERIC_8

0x800f0409 KEY_NUMERIC_9

0x800f040a KEY_DELETE

0x800f040b KEY_ENTER

0x800f040c KEY_SLEEP

0x800f040d KEY_MEDIA

0x800f040e KEY_MUTE

0x800f040f KEY_INFO

0x800f0410 KEY_VOLUMEUP

0x800f0411 KEY_VOLUMEDOWN

0x800f0412 KEY_CHANNELUP

0x800f0413 KEY_CHANNELDOWN

0x800f0414 KEY_FASTFORWARD

0x800f0415 KEY_REWIND

0x800f0416 KEY_PLAY

0x800f0417 KEY_RECORD

0x800f0418 KEY_PAUSE

0x800f0419 KEY_STOP

0x800f041a KEY_NEXT

0x800f041b KEY_PREVIOUS

0x800f041c KEY_NUMERIC_POUND

0x800f041d KEY_NUMERIC_STAR

0x800f041e KEY_UP

0x800f041f KEY_DOWN

0x800f0420 KEY_LEFT

0x800f0421 KEY_RIGHT

0x800f0422 KEY_OK

0x800f0423 KEY_EXIT

0x800f0424 KEY_DVD

0x800f0425 KEY_TUNER

0x800f0426 KEY_EPG

0x800f0427 KEY_ZOOM

0x800f0432 KEY_MODE

0x800f0433 KEY_PRESENTATION

0x800f0434 KEY_EJECTCD

0x800f043a KEY_BRIGHTNESSUP

0x800f0446 KEY_TV

0x800f0447 KEY_AUDIO

0x800f0448 KEY_PVR

0x800f0449 KEY_CAMERA

0x800f044a KEY_VIDEO

0x800f044c KEY_LANGUAGE

0x800f044d KEY_TITLE

0x800f044e KEY_PRINT

0x800f0450 KEY_RADIO

0x800f045a KEY_SUBTITLE

0x800f045b KEY_RED

0x800f045c KEY_GREEN

0x800f045d KEY_YELLOW

0x800f045e KEY_BLUE

0x800f0465 KEY_POWER2

0x800f046e KEY_PLAYPAUSE

0x800f046f KEY_PLAYER

0x800f0480 KEY_BRIGHTNESSDOWN

0x800f0481 KEY_PLAYPAUSE

RE: [Linux] How-to get a seamless remote experience - brando56894 - 2012-06-10

It may look like it's working correctly but actually it isn't. What you see from ir-keytable is just the commands that the remote is sending, Linux nor XBMC understand those except for volume, mute and up/down/left/right. All that proves is that your receiver is communicating with the remote successfully, which is the first step (obviously! Big Grin

)The first thing you should do is remove lirc, you're not going to need it, ir-keytable is the new replacement for lirc. I know it's a little time consuming but you may want to run ir-keytable -t and go through each button sequentially and write down it's offset (only the last two digits should change per key so you shouldn't have to write down the whole offset, at least that's how mine was) and corresponding function on the remote since all the functions listed in the keymap probably aren't included on the remote, you don't want to be mapping functions to non-existent keys and wondering why the hell they don't work, do you? Wink

You need to take a look at XBMC's keyboard.xml (mentioned in the first post) and make those keys match your rc_rc6_mce file. For example, to get Channel - to scroll down a page while in your library, but to have it decrease channels in something like PseudoTV your rc_rc6_mce file should say 0x800f0413 KEY_PAGEDOWN instead of 0x800f0413 KEY_CHANNELDOWN since your remote is actually emulating your keyboard, you want XBMC to see it as a keyboard not a remote.

You should copy /lib/udev/keymaps/rc_rc6_mce to /etc/rc_keymaps and name it something like rc_rc6_xbmc and edit that file, not the original one in /lib, you also need to place your custom keymaps (the XML file not the one from /lib) for XBMC (for example, if you want to make one button do multiple actions depending on the window you're at) in ~/.xbmc/userdata/keymaps

Here's my ~/.xbmc/userdata/keymaps/rc6-remote.xml and here's my /etc/rc_keymaps/rc6_mce_xbmc

To set your mappings and see if they're set correctly run sudo ir-keytable -c -w /etc/rc_keymaps/whatever you named your file; ir-keytable -t if everything is set correctly the buttons should show what you have them mapped to (channel - would show KEY_PAGEDOWN instead of KEY_CHANNELDOWN)

I know it's a little wordy, but this is how it's exactly explained in the "let the kernel do everything" section Big Grin

Hope that cleared a lot up for you, I'm a huge geek and it took me a good 30-45 minutes to even figure out what the hell I was doing. Once you understand what's actually going on it's pretty simple. Essentially, your remote sends an offset (0x4357348), ir-keytable corresponds that offset to whatever you have set in the keymap, then XBMC does the corresponding action that's set to the ir-keytable keymap. You can even use it outside of XBMC and it will print things just like you're using a keyboard. It's actually pretty nifty. Once you have everything setup the way you want it to, you need to have it autoload the keymap from /etc I put mine in /etc/bash.bashrc

I hope I've included everything I learned, I must have edited this damn post about ten times! lol If this helped please +Rep it!

RE: [Linux] How-to get a seamless remote experience - cpelliott - 2012-06-11

Thank you for the help. The rc6_mce_xbmc file supplied by brando56894 was very helpful. I didn't end up using the xml file at the moment, but I might if I want to customize anything. After adding the file to /etc/rc_keymaps and modifying /etc/rc_map.cfg, I was good to go.