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evilsocket / pwnagotchi

(⌐■_■) - Deep Reinforcement Learning instrumenting bettercap for WiFi pwning.
https://pwnagotchi.ai/
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Support for Color e-ink displays/Theme Support #830

Open harleyknd1 opened 4 years ago

harleyknd1 commented 4 years ago

Is your feature request related to a problem? Please describe. No, although I would personally find a lack of colors a problem. It's not a functional problem.

Describe the solution you'd like It would be nice/fun if the pwnagotchi allowed you to set custom colour/theme profiles in the configuration. Enabling users to use their colored e-ink displays to their full potential.

I'm aware that you can flip the BLACK and WHITE variable (0x00 and 0xff) around to get an inverted appearance. But I think it would be rather nice to be able to be able to tweak this as well as colour without having to adjust the python files themselves.

e.g:

Theme:
             Face: RED
             Text: WHITE
             Background: BLACK
             Plugins:
                          UPS-Lite: RED

Describe alternatives you've considered An alternative would require the adjustment of the python files themselves, which might break with each update of the pwnagotchi

Additional context This probably isn't super high on the to-do list, since it's a novel thing if anything. But I still like colour in my life dammit! Inky Phat Color Support

syedrali commented 4 years ago

Related to this, I have a red, white, black inky phat as shown above. In /usr/local/lib/python3.7/dist-packages/pwnagotchi/ui/view.py where you can invert the colours by swapping round the values for BLACK and WHITE, could I change the value for say BLACK to actually be red? If so what hex code should be used?

kruffin commented 4 years ago

Took a quick look and it will probably require another drawing surface for the additional color:

https://github.com/evilsocket/pwnagotchi/blob/8260b41bab84c2583f2f82f50f1d97f2ebc9ac46/pwnagotchi/ui/hw/waveshare213d.py#L43 https://github.com/evilsocket/pwnagotchi/blob/8260b41bab84c2583f2f82f50f1d97f2ebc9ac46/pwnagotchi/ui/hw/libs/waveshare/v213bc/epd2in13bc.py#L311

The display() method of these tri-color displays can take an additional image for the other color. This however, means you wouldn't be able to just send a different hex value since those are also used for grayscale (white [0xff] to black [0x00] gradient).