Flickering Problem - Screen Buffering but also turn off Display

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Gordon

You don't need to call g.clear()

Yep, this :)

So how can I get/read the actual state of brightness to restore it later (if possible)?

It's just handled here: https://github.com/espruino/BangleApps/blob/master/apps/setting/boot.js#L5

So you basically do what's in that code. Load the settings, check settings.brightness, job done :)

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AxelRHD in reply to @Gordon

@NebbishHacker & @Gordon, thank you both so much. Removing g.clear() did the job and I will check for the brightness in the settings-file.

With the buffer I recognized that the normal buf.setColor(r,g,b) does not work and I have to use a color palette (Array) of 2/4/16 elements. buf.setColor(1) is then the index inside the array? That works for me with indexes not larger 3 (4-element-array).

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