pup05/SmartMatrix — pull request #2 by pup05 (2014-08-28 19:34:14+00:00)
Title: SmartMatrix.cpp - loadMatrixBuffers - Zero all the pad and clk bits in p...

...arallel

Use 2 MOVS instructions instead of 8 BFC instructions
Inside loop, so saves 192 instructions per row
(at 16 rows for a 32x32 panel, and 120 refresh per second this
saves about 368,000 instructions per second)
should mean less overhead