out.md

Digital Output

Output digital pins are writable as high or low.

API

Includes

#include "out.ceu"

Outputs

OUT_XX

Sets the state of an individual output pin.

output high/low OUT_XX;     // `XX` is a number, e.g., `OUT_13`

Parameters:

1. high/low: new state of the pin

OUT

Sets the state of a parameterized output pin.

output (int, high/low) OUT;

Parameters:

1. int: pin to change
2. high/low: new state of the pin

The individual pins to use must also be declared with OUT_XX for proper configuration.

Examples

Individual output

Writes high to pin 13:

#include "out.ceu"

output high/low OUT_13;

emit OUT_13(high);

await FOREVER;

Parameterized output

Writes high to pins 10-13:

#include "out.ceu"

output high/low OUT_10;
output high/low OUT_11;
output high/low OUT_12;
output high/low OUT_13;

var int i;
loop i in [10 -> 13] do
    emit OUT(i, high);
end

await FOREVER;