scroll_hat

LED Driver for Pimoroni scroll hat mini and HD

APACHE-2.0 License

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Ecosystems: Elixir
scroll_hat - Latest Release

Published by jjcarstens 10 months ago

Fixes

  • Allow circuits_* 2.0.0 to be used
scroll_hat -

Published by jjcarstens almost 3 years ago

Added

  • Livebook content for sampling the library

Fixes

  • Allow circuits_* 1.0.0 to be used
scroll_hat -

Published by jjcarstens about 3 years ago

Added

  • ScrollHat.Display.set_font/1 to set the font to use for the display
  • ScrollHat.Display.set_brightness/1 to adjust brightness of all LED's
  • New fonts
    • ScrollHat.Font.Big
    • ScrollHat.Font.D3
    • ScrollHat.Font.Gauntlet
    • ScrollHat.Font.Hachicro
    • ScrollHat.Font.Medium
    • ScrollHat.Font.Organ
    • ScrollHat.Font.Small
    • ScrollHat.Font.Smoothed
    • ScrollHat.Font.Unicode

Changed

  • removed frame argument from draw/2 and marquee/3
  • draw/1 and marquee/2 now support text to be rendered by the font set with ScrollHat.Display.set_font/1

Fixes

  • set pulldown to fix x and y buttons
scroll_hat -

Published by jjcarstens about 3 years ago

Initial Release

Added

  • IS31FL3731 LED driver integration
  • ScrollHat.Display to draw canvases to the 7x17 LED display
  • ScrollHat.Font for converting text to a canvas
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