Send file data demo.

Dependencies:   modem_ref_helper CRC DebouncedInterrupt

Revision:
6:05e26c3a495a
Child:
7:c34074bfef49
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/modem_ref_helper.lib	Thu May 18 13:47:16 2017 +0000
@@ -0,0 +1,1 @@
+https://developer.mbed.org/teams/WizziLab/code/modem_ref_helper/#0ec0bae00588