Reference for Wiring version 0024+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.

Name

bitWrite()

Examples
byte x = 33; // sets x to 33 (00100001 in binary)
bitWrite(x, 2, 1);	// writes a 1 to the second bit bit of x, now x is 00100101 (37 in decimal)
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 November 01, 2009 05:32:04pm PST

Creative Commons License