oops :-)
here the output with wlan0 as parameter and no client:
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].channel('wlan0'))
1
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].frequency('wlan0'))
2412
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].txpower('wlan0'))
17
# lua -l iwinfo -e local b =
iwinfo[iwinfo.type('wlan0')].bitrate('wlan0'); print(b or '0')
0
# lua -l iwinfo -e local s =
iwinfo[iwinfo.type('wlan0')].signal('wlan0'); print(s or '-255')
-255
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].noise('wlan0'))
-95
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].quality('wlan0'))
0
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].quality_max('wlan0'))
70
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].mode('wlan0'))
Master
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].ssid('wlan0'))
zuhause2
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].bssid('wlan0'))
F4:EC:38:F0:F1:C9
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].country('wlan0'))
DE
# lua -l iwinfo -e print(#iwinfo[iwinfo.type('wlan0')].assoclist('wlan0'))
0
# lua -l iwinfo -e local e =
iwinfo[iwinfo.type('wlan0')].encryption('wlan0'); print(e and
e.description or 'None')
WPA2 PSK (CCMP)
# lua -l iwinfo -e local
x=iwinfo[iwinfo.type('wlan0')].hwmodelist('wlan0'); print((x.a and 'a'
or '')..(x.b and 'b' or '')..(x.g and 'g' or '')..(x.n and 'n' or ''))
bgn
and with two clients:
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].channel('wlan0'))
1
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].frequency('wlan0'))
2412
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].txpower('wlan0'))
17
# lua -l iwinfo -e local b =
iwinfo[iwinfo.type('wlan0')].bitrate('wlan0'); print(b or '0')
30000
# lua -l iwinfo -e local s =
iwinfo[iwinfo.type('wlan0')].signal('wlan0'); print(s or '-255')
-46
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].noise('wlan0'))
-95
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].quality('wlan0'))
63
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].quality_max('wlan0'))
70
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].mode('wlan0'))
Master
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].ssid('wlan0'))
zuhause2
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].bssid('wlan0'))
F4:EC:38:F0:F1:C9
# lua -l iwinfo -e print(iwinfo[iwinfo.type('wlan0')].country('wlan0'))
DE
# lua -l iwinfo -e print(#iwinfo[iwinfo.type('wlan0')].assoclist('wlan0'))
0
# lua -l iwinfo -e local e =
iwinfo[iwinfo.type('wlan0')].encryption('wlan0'); print(e and
e.description or 'None')
WPA2 PSK (CCMP)
# lua -l iwinfo -e local
x=iwinfo[iwinfo.type('wlan0')].hwmodelist('wlan0'); print((x.a and 'a'
or '')..(x.b and 'b' or '')..(x.g and 'g' or '')..(x.n and 'n' or ''))
bgn
so only assoclist seems to be wrong, 0 instead of 2.
# iwinfo wlan0 info
wlan0 ESSID: "zuhause2"
Access Point: F4:EC:38:F0:F1:C9
Mode: Master Channel: 1 (2.412 GHz)
Tx-Power: 17 dBm Link Quality: 63/70
Signal: -47 dBm Noise: -95 dBm
Bit Rate: 29.5 MBit/s
Encryption: WPA2 PSK (CCMP)
Type: nl80211 HW Mode(s): 802.11bgn
Hardware: 168C:002B 168C:A091 [Atheros AR9285]
TX power offset: none
Frequency offset: none
Supports VAPs: yes
# iwinfo wlan0 assoclist
00:1F:3A:52:AA:23 -76 dBm / -95 dBm (SNR 19) 0 ms ago
RX: 18.0 MBit/s, MCS 0, 20MHz 1492 Pkts.
TX: 12.0 MBit/s, MCS 0, 20MHz 954 Pkts.
00:25:56:88:07:6C -18 dBm / -95 dBm (SNR 77) 40140 ms ago
RX: 54.0 MBit/s, MCS 0, 20MHz 1115 Pkts.
TX: 48.0 MBit/s, MCS 0, 20MHz 530 Pkts.
Regards,
Stefan Hellermann
2012/12/24 Etienne CHAMPETIER <etienne.champet...@free.fr>:
> Hi
>
> Use wlan0 instead of radio0
>
> Joyeux noel,
> Etienne
>
> Stefan Hellermann <ste...@the2masters.de> a écrit :
>
>>Hi,
>>
>>> -i don't use {#DEV}, and it's a uci bug, i should just suppress it?
>>
>>Ok, I don't know how to use it, either.
>>
>>>
>>> -for the wifi.discovery i'm always using phy instead of macaddress in
>>> wireless config (so i can flash a spare router quickly). you can suppress
>>> the {#PHY} part, or find another way? (don't use it i think)
>>
>>I changed my wifi config to use phy0 instead of the macaddress, then
>>your script is fine. But the default config uses the macaddress, so we
>>should support this. Just removing the phy part of your script works
>>with both configs. Like this one:
>>lua -l uci -l iwinfo -e 'x = uci.cursor(nil, "/var/state");list =
>>"{\"data\":[";x:foreach("wireless", "wifi-iface", function(s)
>>list=list.."{\"{#IF}\":\""..s.ifname.."\",
>>\"{#SSID}\":\""..s.ssid.."\", \"{#NET}\":\""..s.network.."\",
>>\"{#DEV}\":\""..s.device.."\",
>>\"{#TYPE}\":\""..x:get("wireless",s.device,"type").."\",
>>\"{#HWMODE}\":\""..x:get("wireless",s.device,"hwmode").."\",
>>\"{#CHANNEL}\":\""..x:get("wireless",s.device,"channel").."\",
>>\"{#BSSID}\":\""..iwinfo[iwinfo.type(s.ifname)].bssid(s.ifname).."\"},"
>>end); list=string.gsub(list,",$",""); print(list.."]}")'
>>
>>{"data":[{"{#IF}":"wlan0", "{#SSID}":"zuhause2", "{#NET}":"lan",
>>"{#DEV}":"radio0", "{#TYPE}":"mac80211", "{#HWMODE}":"11ng",
>>"{#CHANNEL}":"1", "{#BSSID}":"F4:EC:38:F0:F1:C9"}]}
>>
>>
>>>
>>> -for the txpower i may use the same trick as with bitrate
>>> -for bitrate if there is no client value is nil, so i put 0 for default
>>> value.
>>>
>>> I will check later for the other value (you're getting too many nil for me)
>>Thanks! I did a new measurement with a notebook connected to the wifi.
>>
>># lua -l iwinfo -e print(iwinfo[iwinfo.type('radio0')].channel('radio0'))
>>1
>># lua -l iwinfo -e print(iwinfo[iwinfo.type('radio0')].frequency('radio0'))
>>2412
>># lua -l iwinfo -e print(iwinfo[iwinfo.type('radio0')].txpower('radio0'))
>>nil
>># lua -l iwinfo -e local b =
>>iwinfo[iwinfo.type('radio0')].bitrate('radio0'); print(b or '0')
>>0
>># lua -l iwinfo -e local s =
>>iwinfo[iwinfo.type('radio0')].signal('radio0'); print(s or '-255')
>>-255
>># lua -l iwinfo -e print(iwinfo[iwinfo.type('radio0')].noise('radio0'))
>>nil
>># lua -l iwinfo -e print(iwinfo[iwinfo.type('radio0')].quality('radio0'))
>>0
>># lua -l iwinfo -e print(iwinfo[iwinfo.type('radio0')].quality_max('radio0'))
>>70
>># lua -l iwinfo -e print(iwinfo[iwinfo.type('radio0')].mode('radio0'))
>>Unknown
>># lua -l iwinfo -e print(iwinfo[iwinfo.type('radio0')].ssid('radio0'))
>>nil
>># lua -l iwinfo -e print(iwinfo[iwinfo.type('radio0')].bssid('radio0'))
>>nil
>># lua -l iwinfo -e print(iwinfo[iwinfo.type('radio0')].country('radio0'))
>>DE
>># lua -l iwinfo -e print(#iwinfo[iwinfo.type('radio0')].assoclist('radio0'))
>>0
>># lua -l iwinfo -e local e =
>>iwinfo[iwinfo.type('radio0')].encryption('radio0'); print(e and
>>e.description or 'None')
>>None
>># lua -l iwinfo -e local
>>x=iwinfo[iwinfo.type('radio0')].hwmodelist('radio0'); print((x.a and
>>'a' or '')..(x.b and 'b' or '')..(x.g and 'g' or '')..(x.n and 'n' or
>>''))
>>bgn
>>
>>I would say something is clearly wrong here? I double checked, that
>>the notebook is really connected to this router.
>>
>>>
>>> what's your wifi router?
>>It's a tp-link tl-wr741, a really cheap ar71xx device with ath9k wifi.
>>
>>Thanks,
>>Stefan
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