key mappings for different watches?

Hello,

The FR630 has four buttons, "On/Off", "Go back", "lap" and "activity/go/stop" button. there is also a "menu" screen-touch button, and the watch has some other inputs, such as "scroll left", "scroll right", "scroll up" and "scroll down", and others.

I fooled around with the "input" test app some, and only have a partial idea of what buttons map up to what (software) input values. I determined that KEY_LAP refers to that physical "lap" button on my watch, and that KEY_ESC refers to the "go back" button, and KEY_ENTER refers to that "activity/go/stop" button on the FR630.

Is there a listing/table/chart somewhere which shows WHICH physical buttons (i.e., activity, lap, go back) correspond to WHICH software values (i.e., KEY_LAP, KEY_ESC), for all the watches that support programming?