Hallo,
wenn ich die folgenden Befehle manuell über die Konsole eingebe, funktioniert LIRC (Fernbedienung)
modprobe lirc_serial
/usr/bin/setserial /dev/ttyS0 uart none # habe ich in /etc/init.d/boot.local" eingetragen
/usr/sbin/lircd -d /dev/lirc0
LIRC wurde bei der Installation installiert.
Wenn ich aber LIRC über ein Script starte, funktioniert LIRC nicht.
/etc/lirc/hardware.conf
/etc/lirc/lircd.conf
/etc/init.d/lirc # Start-Script
/etc/sysconfig/lirc
/etc/lirc/hardware.conf
# /etc/lirc/hardware.conf
#
#Chosen Remote Control
REMOTE="Home-brew (16x50 UART compatible serial port)"
REMOTE_MODULES="lirc_dev lirc_serial"
REMOTE_DRIVER=""
REMOTE_DEVICE="/dev/lirc0"
REMOTE_LIRCD_CONF="/etc/lirc/lircd.conf"
REMOTE_LIRCD_ARGS=""
#Chosen IR Transmitter
TRANSMITTER="None"
TRANSMITTER_MODULES=""
TRANSMITTER_DRIVER=""
TRANSMITTER_DEVICE=""
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/init.d/lirc
#! /bin/sh
# Copyright (c) 1995-2002 SuSE Linux AG, Nuernberg, Germany.
# All rights reserved.
#
# Author: Kurt Garloff <feedback@suse.de>
# Author: Ludwig Nussel <feedback@suse.de>
#
# /etc/init.d/lirc
# and its symbolic link
# /usr/sbin/rclirc
#
# LSB compatible service control script; see http://www.linuxbase.org/spec/
#
### BEGIN INIT INFO
# Provides: lirc
# Required-Start: $remote_fs
# Required-Stop: $remote_fs
# Default-Start: 3 5
# Default-Stop: 0 1 2 6
# Short-Description: lirc daemon
# Description: The main task of lircd is to decode the infrared
# signals and provide an uniform interface for client applications
### END INIT INFO
# Check for missing binaries (stale symlinks should not happen)
lircd_BIN=/usr/sbin/lircd
test -x $lircd_BIN || exit 5
# Check for existence of needed config file and read it
lircd_CONFIG=/etc/sysconfig/lirc
test -r $lircd_CONFIG || exit 6
. $lircd_CONFIG
lircd_CONF=/etc/lirc/lircd.conf
lircd_PID=/var/run/lirc/lircd.pid
. /etc/rc.status
rc_reset
setdefaults()
{
# set LIRCD_DEVICE default if unset
for retries in 1 2; do
if test "$LIRCD_DEVICE" != ""; then
break;
fi
if test -L "/dev/input/ir"; then
# have input driver
LIRCD_DEVICE="/dev/input/ir"
elif grep -q BaseRemoteCtl /proc/devices && -e /dev/lirc0 -o -e /dev/lirc ]; then
# have lirc driver
if -e /dev/lirc0 ]; then
LIRCD_DEVICE="/dev/lirc0"
else
LIRCD_DEVICE="/dev/lirc"
fi
else
# wait for udev and try again
udevadm settle
fi
done
# set LIRCD_DRIVER default if unset
if test "$LIRCD_DRIVER" = "" -a "$LIRCD_DEVICE" = "/dev/input/ir"; then
LIRCD_DRIVER="dev/input"
fi
}
case "$1" in
start)
echo -n "Starting lircd "
modinfo evdev > /dev/null 2>&1 && modprobe evdev || :
if test "$LIRC_MODULE" != ""; then
modprobe "$LIRC_MODULE"
fi
setdefaults
if -z "$LIRCD_DRIVER" -a -z "$LIRCD_DEVICE" -a ! -e /dev/lirc ]; then
echo -n "Error: no device found"
rc_failed 6
rc_status -v
rc_exit
fi
if ! -e "$lircd_CONF" ]; then
DEVINPUTCONF='/usr/share/lirc/remotes/devinput/lircd.conf.devinput'
if "$LIRCD_DEVICE" = "/dev/input/ir" -a -e "$LIRCD_DEVICE" -a -e "$DEVINPUTCONF" ]; then
install -m 644 "$DEVINPUTCONF" "$lircd_CONF"
else
echo -n "Error: please create "$lircd_CONF""
rc_failed 6
rc_status -v
rc_exit
fi
fi
-n "$LIRCD_DEVICE" ] && echo -n "($LIRCD_DEVICE)"
install -d -m 755 /var/run/lirc
install -m "$LIRCD_DEV_PERMISSIONS" /dev/null /var/run/lirc/lircd
chown "$LIRCD_DEV_OWNER" /var/run/lirc/lircd
if ! -L /dev/lircd ]; then
rm -f /dev/lircd
ln -s /var/run/lirc/lircd /dev/lircd
fi
lircd_ARGS=()
-n "$LIRCD_DRIVER" ] && lircd_ARGS+=(-H "$LIRCD_DRIVER")
-n "$LIRCD_DEVICE" ] && lircd_ARGS+=(-d "$LIRCD_DEVICE")
-n "$LIRCD_LISTENPORT" ] && lircd_ARGS+=(--listen="$LIRCD_LISTENPORT")
-n "$LIRCD_CONNECT" ] && lircd_ARGS+=(-c "$LIRCD_CONNECT")
start_daemon -p $lircd_PID $lircd_BIN "${lircd_ARGS@]}"
rc_status -v
;;
stop)
echo -n "Shutting down lircd "
killproc -TERM -p $lircd_PID $lircd_BIN
rc_status -v
;;
try-restart)
$0 status >/dev/null && $0 restart
rc_status
;;
restart)
$0 stop
$0 start
rc_status
;;
force-reload|reload)
echo -n "Reload service lircd "
killproc -HUP $lircd_BIN
touch "$lircd_PID"
rc_status -v
;;
status)
echo -n "Checking for service lircd "
checkproc -p $lircd_PID $lircd_BIN
rc_status -v
;;
probe)
if test "$lircd_CONFIG" -nt "$lircd_PID"; then
echo reload
elif test "$lircd_CONF" -nt "$lircd_PID"; then
echo reload
fi
;;
*)
echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
exit 1
;;
esac
rc_exit
/etc/sysconfig/lirc
# Path: Hardware/Lirc
## Description: lirc (infrared remote control) configuration
## ServiceRestart: lirc
## Type: string
## Default: "660"
#
# permissions for /dev/lircd
#
LIRCD_DEV_PERMISSIONS="660"
## Type: string
## Default: "root:video"
#
# owner and group for /dev/lircd
#
LIRCD_DEV_OWNER="root:video"
## Type: string
## Default: ""
#
# use given driver
#
LIRCD_DRIVER=""
## Type: string
## Default: ""
#
# read from given device
#
LIRCD_DEVICE="/dev/lirc0"
#LIRCD_DEVICE="/dev/input/event4"
## Type: string(lirc_bt829,lirc_gpio,lirc_i2c,lirc_it87,lirc_parallel,lirc_sir,ir-kbd-i2c,ir-kbd-gpio)
## Default: ""
#
# load given lirc driver module
#
LIRC_MODULE=""
## Type: string
## Default: ""
#
# listen for network connections on specified port.
# WARNING: don't use this on a machine with an internet
# connection as lircd is running as root!
#
LIRCD_LISTENPORT=
## Type: string
## Default: ""
#
# connect lircd to specified host
#
LIRCD_CONNECT=
Das Problem scheint hier zu sein das Modul “lirc_serial” zum richtigen Zeitpunkt beim booten zu laden.
Denn erst wenn ich:
modprobe lirc_serial
/etc/init.d/lirc start
eingebe, werden die Signale der Fernbedienung erkannt.
Um das Modul “lirc_serial” beim booten zu laden, habe ich folgendes versucht:
/etc/syskonfig/kernel
MODULES_LOADED_ON_BOOT="lirc_serial"
hat nicht geholfen.
Außerdem ist mir aufgefallen, das nach einem Neustart das Verzeichnis “/var/run/lirc” nicht mehr vorhanden war (gelöscht).
MfG
Juergen B.
