Skip to content

Latest commit

 

History

History
38 lines (23 loc) · 713 Bytes

README.md

File metadata and controls

38 lines (23 loc) · 713 Bytes
Raw

aduli-led

Auto-calibrating Display using Unconstrained Layouts of Individually-addressable LEDs

Hardware Used

  • AMD Spartan-7 FPGA
  • WS2812b LED strands: sequentially addressed LEDs used to display content.
  • OV5640 Camera Module: used both for calibration and input data for displaying on the LED display.
  • HW-221 level shifter: drives the 5V logic from the 3.3v logic of the Urbana board.

Demo

Calibration demo

$\log(n)$ calibration

Camera feed demos

Heart demo

SMPTE demo

Useful commands:

Build on Vivado farm

lab-bc run ./ obj

Flash to FPGA

openFPGALoader -b arty_s7_50 obj/final.bit