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 | portWrite() |
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Examples | int outport = 0; int val = 0; void setup() { portMode(outport, OUTPUT); } void loop() { portWrite(outport, val); val = val + 1; if(val > 255) { val = 0; } } |
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Description | The portWrite() method writes a value to the digital output port specified. | ||||
Syntax | portWrite(port,value) |
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Parameters |
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Returns | None | ||||
Usage | Application | ||||
Related | INPUT OUTPUT portRead() portMode() |