writeDigitalPin
Write data to digital pin on Arduino hardware
Description
Examples
Write to Digital Pin
Write a value to digital pin 5 with an LED to turn it on.
a = arduino();
writeDigitalPin(a,'D5',1);
Input Arguments
a
— Arduino hardware connection
object
Arduino hardware connection
created using arduino
, specified as an object.
pin
— Digital pin number
character vector
Digital pin number on the hardware, specified as a character vector.
value
— Value of the digital data
logical
Value of digital data to write to the specified pin on hardware,
specified as a logical value of 0
and 1
or true
and false
.
More About
Code Generation Using MATLAB Function Block
Use
writeDigitalPin
in a MATLAB® Function block with the Simulink® Support Package for Arduino Hardware to generate code that can be deployed on Arduino Hardware.Configure the Arduino peripherals to the appropriate mode using
configurePin
before usingwriteDigitalPin
in the MATLAB Function block.
Version History
Introduced in R2014b
See Also
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