User Tools

Site Tools


Sidebar

Launch of Linino.org

wiki:basicuci

Table of Contents

Basic Uci

The UCI (Unified Configuration Interface) system is the centralized configuration method for OpenWRT. A very detailed explanation as well as a list of all uci files and options can be found from the OpenWRT wiki here.

Linino Uci

The Linino firmware will already contain twelve uci files in /etc/config:

  • arduino
  • dhcp
  • dropbear
  • firewall
  • fstab
  • luci
  • network
  • system
  • ubootenv
  • ucitrack
  • uhttpd
  • wireless

Examples

Here are some simple examples of using uci to configure your device to get started.

Changing Wireless SSID

The default SSID for the Arduino Yun is Arduino-XXXXXXXXXXXX, where the X's represent your divice's MAC-Address. To change the SSID change directory to /etc/config and open the file titled wireless

# cd /etc/config

# vi wireless

The wireless file should look like this:

config wifi-device 'radio0'
        option type 'mac80211'
        option channel '11'
        option hwmode '11ng'
        option path 'platform/ar933x_wmac'
        option htmode 'HT20'
        list ht_capab 'SHORT-GI-20'
        list ht_capab 'SHORT-GI-40'
        list ht_capab 'RX-STBC1'
        list ht_capab 'DSSS_CCK-40'
        option disabled '0'
config wifi-iface
        option device 'radio0'
        option network 'lan'
        option mode 'ap'
        option encryption 'none'
        option ssid 'Arduino Yun-XXXXXXXXXXXX'
        

Using vi (tutorial here), simply change the last option option ssid 'Arduino Yun-90A2DAF0000E' to option ssid 'your_ssid_here' , save the file, then commit the settings by restarting with the command:

# /etc/init.d/network restart

An equivalent way to change uci settings is to use the uci command.

Usage: uci [<options>] <command> [<arguments>]

To change the ssid of your device, use the command:

# uci wireless.@wifi-iface[1].ssid=your_ssid_here

We use @wifi-iface[1] to represent the second rule on the wireless page. This comes in handy when there are options with the same names in two different rules.

To commit the changes us the commands:

# uci commit wireless

# /etc/init.d/network restart

/var/www/wiki.linino.org/data/pages/wiki/basicuci.txt · Last modified: 2013/08/29 19:01 by brian

2014 © dog hunter llc and the Linino Community. Linino.org is a dog hunter sponsored community project. Credits