Infoportal
Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Beide Seiten der vorigen RevisionVorhergehende ÜberarbeitungNächste Überarbeitung | Vorhergehende Überarbeitung | ||
| software:linux:toradex:wifi [2017-04-20 12:32] – kalberer | software:linux:toradex:wifi [2017-05-24 13:38] (aktuell) – kalberer | ||
|---|---|---|---|
| Zeile 3: | Zeile 3: | ||
| ==== USB to Wifi Dongle EDIMAX EW-7811Un ==== | ==== USB to Wifi Dongle EDIMAX EW-7811Un ==== | ||
| - | Firmware von https:// | + | Download firmware from https:// |
| - | herunterladen bzw. prüfen, ob auf rootfs unter / | + | or check if firmware is available in folder |
| - | Kernel Modul rtl8192cu | + | load kernel module |
| - | modprobe rtl8192cu | + | < |
| + | |||
| + | start WPA Supplicant: | ||
| + | < | ||
| + | |||
| + | wpa_supplicant.conf config file for NTB network (copy or create in /etc/): | ||
| + | < | ||
| + | ctrl_interface=/ | ||
| + | update_config=1 | ||
| + | |||
| + | network={ | ||
| + | scan_ssid=1 | ||
| + | ssid=" | ||
| + | # | ||
| + | psk=PSK_GENERATED_HASH_FROM_PW | ||
| + | } | ||
| + | </ | ||
| + | |||
| + | Generate psk for your network with | ||
| + | < | ||
| + | |||
| + | Add wlan0 interface to / | ||
| + | < | ||
| + | allow-hotplug wlan0 | ||
| + | auto wlan0 | ||
| + | iface wlan0 inet dhcp | ||
| + | </ | ||
| + | |||
| + | Startup-Script for iMX6 (copy to /etc/init.d and give execute permissions): | ||
| + | < | ||
| + | #!/bin/sh | ||
| + | # | ||
| + | # usb wifi loads the usb wifi driver | ||
| + | # | ||
| + | |||
| + | |||
| + | start(){ | ||
| + | modprobe rtl8192cu | ||
| + | wpa_supplicant -B -i wlan0 -c / | ||
| + | } | ||
| + | |||
| + | stop(){ | ||
| + | rmmod rtl8192cu | ||
| + | } | ||
| + | |||
| + | |||
| + | |||
| + | restart(){ | ||
| + | stop | ||
| + | start | ||
| + | } | ||
| + | |||
| + | case " | ||
| + | start) | ||
| + | start | ||
| + | ;; | ||
| + | stop) | ||
| + | stop | ||
| + | ;; | ||
| + | restart|reload) | ||
| + | restart | ||
| + | ;; | ||
| + | *) | ||
| + | echo " | ||
| + | exit 1 | ||
| + | esac | ||
| + | |||
| + | exit $? | ||
| + | |||
| + | # | ||
| + | </ | ||