When you press a button, it lights up the neopixel until the same button is pressed again

Dependencies:   mbed WS2812 WS2812_Example PixelArray

Revision:
3:25ad14f76641
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WS2812_Example_WORKS.lib	Fri Aug 02 18:13:53 2019 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/bridadan/code/WS2812_Example/#cb82a3dc4031