22 #define BCSERIALAVAIL 20
23 #define BCSERIALPRINT 21
24 #define BCSERIALPRINTLN 22
25 #define BCSERIALREAD 23
26 #define BCSERIALPARSEINT 24
27 #define BCANALOGREAD 25
28 #define BCANALOGWRITE 26
29 #define BCDIGITALREAD 27
30 #define BCDIGITALWRITE 28