Neo FreeRunner Wifi
From Openmoko
Line 53: | Line 53: | ||
priority=5 | priority=5 | ||
} | } | ||
+ | |||
+ | A very ugly /etc/init.d/wlan startscript: | ||
+ | #!/bin/sh | ||
+ | # | ||
+ | # wlan This shell script starts and stops wlan. | ||
+ | # | ||
+ | # processname: wlan | ||
+ | |||
+ | # Source function library. | ||
+ | #. /etc/rc.d/init.d/functions | ||
+ | # "written" by HdR (very ugly) | ||
+ | |||
+ | RETVAL=0 | ||
+ | prog="wlan" | ||
+ | |||
+ | # test -f /etc/default/$prog && . /etc/default/$prog | ||
+ | |||
+ | start() { | ||
+ | echo -n "Starting $prog: " | ||
+ | ifconfig eth0 up | ||
+ | wpa_supplicant -ieth0 -c/etc/wpa_supplicant/wpa_supplicant.conf -B | ||
+ | sleep 10 | ||
+ | udhcpc eth0 | ||
+ | RETVAL=$? | ||
+ | return $RETVAL | ||
+ | } | ||
+ | |||
+ | stop() { | ||
+ | # Stop daemons. | ||
+ | echo -n "Shutting down $prog: " | ||
+ | killall wpa_supplicant | ||
+ | ifconfig eth0 down | ||
+ | # killproc gpsd | ||
+ | RETVAL=$? | ||
+ | return $RETVAL | ||
+ | } | ||
+ | |||
+ | # See how we were called. | ||
+ | case "$1" in | ||
+ | start) | ||
+ | start | ||
+ | ;; | ||
+ | stop) | ||
+ | stop | ||
+ | ;; | ||
+ | restart|reload) | ||
+ | stop | ||
+ | start | ||
+ | RETVAL=$? | ||
+ | ;; | ||
+ | *) | ||
+ | echo "Usage: $0 {start|stop|restart}" | ||
+ | exit 1 | ||
+ | esac | ||
+ | |||
+ | exit $RETVAL |
Revision as of 20:34, 3 July 2008
To get wlan working on your Freerunner, you can follow these steps:
1. create and edit a suitable /etc/wpa_supplicant/wpa_supplicant.conf (use your favourite search engine to find the syntax)
2. execute `ifup eth0`
3. execute `wpa_supplicant -ieth0 -c/etc/wpa_supplicant/wpa_supplicant.conf -B` (-B for running as daemon)
4. get a IP via dhcp: `udhcpc eth0`
That's it, your wlan should now work!
Sample wpa_supplicant.conf:
ctrl_interface=/var/run/wpa_supplicant eapol_version=1 ap_scan=1 # WPA2: network={ ssid="your ssid" scan_ssid=1 proto=RSN key_mgmt=WPA-PSK pairwise=CCMP TKIP group=TKIP CCMP psk="secret key" priority=50 } # WPA: network = { ssid="your_ssid" scan_ssid=1 psk="secret key" priority=10 } # WEP: network = { ssid="your_ssid" scan_ssid=1 key_mgmt=NONE wep_tx_keyidx=0 wep_key0="secret key" priority=8 } # Open: network={ ssid="your ssid" key_mgmt=NONE priority=5 }
A very ugly /etc/init.d/wlan startscript:
#!/bin/sh # # wlan This shell script starts and stops wlan. # # processname: wlan # Source function library. #. /etc/rc.d/init.d/functions # "written" by HdR (very ugly) RETVAL=0 prog="wlan" # test -f /etc/default/$prog && . /etc/default/$prog start() { echo -n "Starting $prog: " ifconfig eth0 up wpa_supplicant -ieth0 -c/etc/wpa_supplicant/wpa_supplicant.conf -B sleep 10 udhcpc eth0 RETVAL=$? return $RETVAL } stop() { # Stop daemons. echo -n "Shutting down $prog: " killall wpa_supplicant ifconfig eth0 down # killproc gpsd RETVAL=$? return $RETVAL } # See how we were called. case "$1" in start) start ;; stop) stop ;; restart|reload) stop start RETVAL=$? ;; *) echo "Usage: $0 {start|stop|restart}" exit 1 esac exit $RETVAL