Technical data

4. Packages
HWSUPP_LED_x_PARAM Defines parameters for the selected LED information.
Depending on the selection in in HWSUPP_LED_x, in HWSUPP_LED_x_PARAM different settings
are possible.
If HWSUPP_LED_x=’trigger’ is set, the trigger name has to be specified in HWSUPP_LED_x_PARAM.
Available triggers can be displayed with the shell command cat /sys/class/leds/*/trigger.
Besides triggers created by e.g. netfilter or hardware drivers like ath9k, further trigger
modules can be loaded via HWSUPP_DRIVER_x.
Examples:
HWSUPP_LED_1='trigger'
HWSUPP_LED_1_TRIGGER='heartbeat'
HWSUPP_LED_2='trigger'
HWSUPP_LED_2_TRIGGER='netfilter-ssh'
If ’HWSUPP_LED_x’ has the value ’user’ in HWSUPP_LED_PARAM a valid script name including
path has to be entered.
Example:
HWSUPP_LED_1='user'
HWSUPP_LED_1_PARAM='/usr/local/bin/myledscript'
When HWSUPP_LED_x=’wlan’ is set, the WLAN devices have to be entered in HWSUPP_LED_x_PARAM.
Defines one ore more WLAN devices, whose state shall be displayed. Multiple WLAN
devices have to be separated by spaces.
When the state of multiple WLAN devices should be indicated by a single LED, the LED
has the following meaning:
• off - all WLAN devices are inactiv
• blinking - some WLAN device(s) is/are active
• on - all WLAN devices are active
Example:
HWSUPP_LED_1='wlan'
HWSUPP_LED_1_WLAN='wlan0 wlan1'
HWSUPP_BOOT_LED Definies a LED to indicate the boot progress by a blink sequence.
When HWSUPP_LED_x=’ready’ is set for any LED, this setting is used and HWSUPP_BOOT_LED
will be ignored.
HWSUPP_BUTTON_N Defines the number of buttons.
The number of buttons of the hardware in use should be entered here.
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