Wireless autoconf » Historial » Revisió 5
Revisió 4 (Pau Escrich, 13-06-2011 17:48) → Revisió 5/15 (Pau Escrich, 13-06-2011 17:59)
h1. Wireless autoconf
Wireless configuration for file: /etc/config/qmp
These are the default parameters sharing all wireless interfaces
<pre>
config 'qmp' 'wireless'
option 'driver' 'mac80211'
option 'country' 'UZ'
option 'bssid' '02:CA:FF:EE:BA:BE'
</pre>
driver can be `mac80211` for athXk, and `madwifi` for madwifi
And these are the config parameters for each wifi interface.
<pre>
config 'wireless'
option 'channel' '44'
option 'mode' 'adhoc'
option 'name' 'qmp'
option 'mac' '00:80:48:6b:25:b5'
config 'wireless'
option 'channel' '10'
option 'mode' 'ap'
option 'name' 'qmp.cat-AP'
option 'mac' '00:80:48:6b:25:b6'
</pre>
To apply this configuration to device, you must execute this commands:
<pre>
. /etc/qmp/qmp_wireless.sh
qmp_configure_wifi
</pre>
This function takes the parameters from UCI and using the templates from: /etc/qmp/templates creates the openwrt wireless config
Templates are named like that: wireless.mac80211.adhoc wireless.madwifi.ap
Separed by dots, second name is the driver to use and third one is the mode.
These templates looks like this:
<pre>
config wifi-device #QMP_DEVICE
option type mac80211
option macaddr #QMP_MAC
option channel #QMP_CHANNEL
option diversity 0 # 0:off, 1:on
option txantenna 0 # 0:auto, 1:main, 2:aux
option rxantenna 0 # 0:auto, 1:main, 2:aux
option country #QMP_COUNTRY
option outdoor 1
# option txpower 1
config wifi-iface
option device #QMP_DEVICE
option mode adhoc
option ssid #QMP_SSID
option bssid #QMP_BSSID
option encryption none
</pre>
As you can see, the special words starting witch #QMP will be replaced by UCI parameters.
So you can play a little with templates. For example, there is a template named: `wireless.mac80211.adhoc-n`