Echo example of class C devices receiving downlink and sending as next uplink

Dependencies:   libmDot-mbed5 ISL29011

Revision:
25:56f7775c702f
Parent:
13:f1d1ef71b3c4
diff -r d80afce304c6 -r 56f7775c702f .hgignore
--- a/.hgignore	Tue Jul 11 10:46:17 2017 -0500
+++ b/.hgignore	Wed Mar 14 14:38:08 2018 -0500
@@ -2,3 +2,5 @@
 .build
 /mdot/
 /mdot-library/
+/BUILD/
+/.git/