I'm sure of what exactly you are asking about.
1 << 3 is C for 1 shifted to the left 3 bits or 8.
cc2420_status_enums give readable names to all the bit positions of the
cc2420 status byte.
In particular, the value 8 (bit 3) denotes that when set the cc2420 is in
TX mode (tx is active).
See Tab
Hello,
I have a simple question. I am reading the header file for CC2420 in TinyOS
(CC2420.h). I can not understand what the following part means:
enum cc2420_status_enums {
...
CC2420_STATUS_TX_ACTIVE = 1 << 3,
...
};
What does this part mean?
Thanks.
