Am 08.08.2012 17:52, schrieb Stefan Helmert:
Hello,
now I want to add support for the signal strength leds on the tpl-link
WA7510N. I looked for some code for the ubnt nanostation but there are
some open questions:
How does openwrt know that the led does show what it should show? Is
it adressed by the .name in the structure?
The .gpio member seams to be the pin-number on the chip. To try out
where the led is connected, how to activate the gpios by cli? Is there
a special driver which "mounts" all gpios in /dev? So I can test: echo
"1" > gpio0815?
Is there somewhere a driver or option to activate, which reads the
signalstrength and passes the value to the leds? Is there a config
file which defines the treshold for each led?
Thanks
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So, now I found out, the LEDs are connected to the AR9280 wlan chip. It
has GPIOs.
How to access the GPIOs of the AR9280?
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