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LedTableSimulator

A simulation frontend for 10x10 RGB LED tables.

Getting Started

  1. Execute LedTableSimulator
  2. Enter the IP address of your open MQTT server.
  3. Hit ENTER or click on CONNECT.
  4. Publish your framebuffers conforming to the requirements stated below to ledtable/simulation/framebuffer.
  5. Enjoy the simulation! :-)

Framebuffer requirements:

  • Each pixel is represented by 3 bytes.
  • Each byte in a single pixel represents a color value (0 - 255, where 0 is off and 255 is maximum brightness).
  • The color order of each pixel is BGR (blue, green red).
  • The pixel values for the whole table are represented as a byte array of size 10x10x3 bytes.
  • The pixel data array of point 3 is named framebuffer from now on.
  • The pixel order inside the framebuffer is as follows (snake pattern):
    • Width is 10 pixels - refered to by W.
    • Height is 10 pixel - refered to by H.
    • X and Y are coordinates on the table where x = 0 is the very left and y = 0 is the very bottom of the table.
    • The pixel order then is x0y0 .. x0yH, x1yH .. x1y0, x2y0 .. x2yH, x3yH ..x3y0 .. further to the right until xW.

Cross-Platform

LedTableSimulator is based on the MonoGame framework. It can be build for other platforms than Windows, as well. In order to do so, simply swap the corresponding NuGet package and re-build the project.