use mbed-src latest version and everything works well. RTC is also fine.

Dependencies:   L3GD20 LIS3DH TextLCD mbed-rtos mbed

Use standard library mbed & mbed-rtos (GR-PEACH can run without mbed-src and special mbed-rtos).

Revision:
5:dccdaaa1e57b
Parent:
4:76b3113c79ff
--- a/L3GD20.lib	Sun Dec 14 09:17:01 2014 +0000
+++ b/L3GD20.lib	Thu Jan 08 13:03:16 2015 +0000
@@ -1,1 +1,1 @@
-http://developer.mbed.org/users/kenjiArai/code/L3GD20/#8073008f3036
+http://developer.mbed.org/users/kenjiArai/code/L3GD20/#7d0cec583aa3