My first attempt to create a library.
DCF77 Library + example.
Some To Do's: see source code.
Please send comments and suggestions.
Link to the DCF77 Library:
Link to my last posting on testing the Pollin DCF77 module:
I think you have succeeded in making a clean and descriptive API.
You can work on making the variables that float around in the global space in you cpp a part of the class, this way you can have more instances of your class if any user woult want to do that.
Also, you should try to declare the hardcoded strings as static const, preferably stored in PROGMEM.
Congratulations on your first library! :)