Having seen the work done by cpldcpu on the APA102 LED chipset, I thought I’d test out some of my strips using his code on an ATMEGA328p. A quick project using his driver routines with a HSV/RGB Converter class proved a success.
AVR Studio 6.2 C++ project available after the break.
Phwoar. This one took some pretty crafty wiring! 1,920 Individually addressable LEDs, arranged in a cylindrical 32 x 60 matrix. Peak power consumption for this baby is ~580W of blinding glory. A few more photos after the break, I’ll try and get some build details up soon.