Kenji Arai / Mbed OS WS2812_out_of_specification_demo

Out of specification timing but it works

Dependencies:   WS2812 PixelArray

Diff: mbed-os.lib

Revision:
3:92170e533378
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Fri Mar 20 06:50:22 2020 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#e642a7d8b3609a7c903e042cd772f00a5d299088