Maxim Integrated / Mbed 2 deprecated MAXREFDES99_RTC_Display

Use the MAXREFDES99 to display the time from a DS3231 RTC. Requires the DS3231 RTC, or a MAXREFDES72 which has the rtc on it.

Dependencies:   MAX7219 ds3231 mbed

Diff: ds3231.lib

Revision:
0:52f9ecc09233
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ds3231.lib	Fri Mar 25 22:50:52 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/teams/Maxim-Integrated/code/ds3231/#11630748e2f2