GPIO program example for Hexiwear

Fork of Hexi_Blinky_Example by Hexiwear

This project demonstrates the use of a Hexiwear GPIO
Pin PTB13 accessible via the Docking station (pin INT socket 1) will toggle and RGB LED will blink Green accordingly.

Revision:
13:e702b6efb480
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Fri Aug 12 18:36:42 2016 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#0712b8adf6bbc7eb796d5dac26f95d79d40745ef