Syntax
#define highByte(w) ((uint8_t) ((w) >> 8))
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highByte
Syntax
#define highByte(w) ((uint8_t) ((w) >> 8))
Description

Extracts the high-order (leftmost) byte of a word (or the second lowest byte of a larger data type).

Parameters
Parameters 
Description 
a value of any type  
Returns

byte

File

wiring_constants.h

Group