Example program demonstrates SD card library

Dependencies:   SDFileSystem USBDevice max32630fthr

Fork of FTHR_SD_Demo by Greg Steiert

This example program writes "Hello World!" into a file named "myfile.txt" on the card inserted into the microSD card connector.

Revision:
7:37d8023d0fb4
Parent:
6:96d8d823e292
--- a/max32630fthr.lib	Mon Feb 06 23:44:02 2017 +0000
+++ b/max32630fthr.lib	Thu Nov 16 22:21:49 2017 +0000
@@ -1,1 +1,1 @@
-https://developer.mbed.org/teams/MaximIntegrated/code/max32630fthr/#60997adf01a2
+https://developer.mbed.org/teams/MaximIntegrated/code/max32630fthr/#9eb360063579