Framework (A-Z)

Reference for Wiring version 1.0 Build 0100+ If you have a previous version, use the reference included with your software. If see any errors or have any comments, let us know.

Name

bitWrite()

Examples
// sets x to 33 (00100001 in binary)
byte x = 33; 
// writes a 1 to the second bit bit of x, now x is 00100101 (37 in decimal)
bitWrite(x, 2, 1);
Description The bitWrite command writes 0 or 1 to de desired bit of a byte variable.
Syntax
bitWrite(byteValue, bitIndex, bitValue)
Parameters
byteValue byte: the byte variable to write the bit to
bitIndex int: the bit to write
bitValue int: the value to write 0 or 1
Returns None
Usage Application
Related bit()
bitRead()
lowByte()
highByte()
makeWord()
Updated on July 07, 2011 11:07:55pm PDT

Creative Commons License