bitRead

Syntax

#define bitRead(value, bit) (((value) >> (bit)) & 0x01)

Syntax

#define bitRead(value, bit) (((value) >> (bit)) & 0x01)

Reads a bit of a number.

Parameters	Description
x	the number from which to read
n	which bit to read, starting at 0 for the least-significant (rightmost) bit

the value of the bit (0 or 1).

wiring_constants.h