Fix and improve LED brightness

[killerbees19]

Related: #23 & #22 (comment)

(Tested at FRITZ!Box 7530 International with FRITZ!OS 07.28)

Do you maybe know the possible values for dimValue?

1-3

I guess on your FritzBox 7530 the dimming is also not available, or?

It's available at the FRITZ!Box 7530 (International) 🤓

On which OS are you currently? Could you maybe check if it is still working for you? Thx.

Currently I'm still at 07.28, but update to 07.29 is available since some weeks.

All led features are fully working at 07.28 with this patch. I'll redo the test when I'm at 07.29, but not before mid-december…

Without these patch nothing happens at LED_BRIGHTNESS. I think it's really important to send all arguments with both names:

• led_brightness & dimValue
• led_display & ledDisplay

Furthermore I've implemented an undocumented feature: LED_BRIGHTNESS 0 is identical to LED 0 (without changing current brightness)

[jhubig]

Great. Thanks a lot.
According to AVM Website (https://avm.de/service/wissensdatenbank/dok/FRITZ-Box-7530/3510_LEDs-der-FRITZ-Box-ausschalten/) it should not be possible with the FritzBox 7530. But you proved it that it is working 🥇

Have a good evening.

Cheers,
Johannes