3040e9247c
connect to their 1-wire bus like the DS2404 "EconoRAM Time Chip" - and - * Interface function definitions for this kind of chips. Currently only low-level byte_read and _write, implenented as inline functions. This functions take a struct ds_handle * (also defined here), which contains pointers to bit-read/write and reset functions. Eventually, prototypes for memory-access functions should go here, and the 1-wire bus should be made a BSD auto-configuration bus.