I had verified code from nuelectronics.com, http://sheepdogguides.com
It works, works fine, but it is in format of library, is objects-oriented, uses a lot of macroses . huge amount of includes etc. Class/object in this case means that always full functionality has to be embedded (e.g "time set" functionality even if only time-reading is used...)
Or, in other words ,this code is not simple and readable. Does anybody knows where I can get simple, plain code? I guess I should not to invent bicycle here as smbdy already did it instead of me.