MCP79412 Real-Time Clock/Calendar breakout board

slardprasad:
I am interfacing Arduino due with MCP79412
I got this error , i configured MCP79412RTC lib also ....

I don’t have a Due, but after a little research, I found that the Arduino Time library is not compatible with the Due. As you are aware, my library in turn depends on the Time library.

Please have a look at these forum threads:
http://forum.arduino.cc/index.php/topic,136843.0.html
http://forum.arduino.cc/index.php/topic,136126.0.html

And the library here:

My library relies on data types (time_t, tmElements_t) and functions defined by the Arduino Time library. I’m afraid it would need to be rewritten to make it compatible with the Due. Sorry about that.