attempt at tracker style music

Dependencies:   PokittoLib

Revision:
12:37d999e445ad
Parent:
10:ececf069b618
--- a/PokittoLib.lib	Wed Apr 18 10:41:10 2018 +0000
+++ b/PokittoLib.lib	Sat Oct 20 15:16:16 2018 +0000
@@ -1,1 +1,1 @@
-https://os.mbed.com/users/Pokitto/code/PokittoLib/#7d20a1e51908
+https://os.mbed.com/users/Pokitto/code/PokittoLib/#123aefc978a7