Reference for Wiring version 0023+. 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 | bitRead() |
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| Examples | byte x = 33; // sets x to 33 (00100001 in binary) byte a = bitRead(x, 5); // Sets a = 1, since bitRead returns the value of the 5th bit of variable x |
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| Description | The bitRead command returns the bit value of the bit index requested | ||||
| Syntax | var = bitRead(byteValue, bitIndex) |
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| Parameters |
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| Returns | the bit value 0 or 1 | ||||
| Usage | Application | ||||
| Related | bit() bitWrite() lowByte() highByte() makeWord() |
