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12
galena
4y

This MOTHERFUCKER was hiding from me for three FUCKING DAYS now! All the damn time I had corrupt display memory cause of it!

Context: CS and DC were accidentally swapped on the PCB! Not a hardware issue thou. The pins can be remapped in software.

rant

embedded

st7735

lcd module
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  • 2
    4y
    @OmerFlame this might be one for you...
  • 1
    4y
    HOLY SHIT DHCJSKIVOSIVKXJCJX

    This shit grinds my gears, how the fuck. DC means “Detect Card”, does your display feature an SD Card breakout?
  • 5
    4y
    I feel your pain...we found out the HyperRAM and UART were mapped to the same pin
  • 2
    4y
    @OmerFlame Not used for a card. D/C stands for Data/Command. Its used to differentiate drawing stuff and executing commands.
  • 1
    4y
    @NickyBones hey! Also, I commented on your AI drone vision video on youtube, one of the coolest shit i have ever seen!
  • 1
    4y
    @JFK422 ah, its different on this display.
  • 4
    4y
    @OmerFlame I saw, thanks. The system I work on was recently made commercial, and the deployment tools are also public now. I expect people to do way cooler stuff with it soon.
  • 1
    4y
    @NickyBones i like to think BIG.

    Think of something that uses that technology and it would connect to the Boston Dynamics Spot robot and do something insane with it.
  • 0
    4y
    I absolutely, without a doubt, understand this post and its comments.
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