This is a simple way but yet efficient to get DCF77 information out of the FRDM_KL25Z. It simply outputs the time and date every minutes. With that, you can easily change and modify the code to your conveniance and add a display, a RTC...

Dependencies:   mbed

Revision:
0:e2c2d9435339
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.lib	Mon Nov 11 11:18:17 2013 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/#f37f3b9c9f0b