<?php
if (\Request::method() === 'POST') {
$pin = \Request::input('pin');
$state = \Request::input('state');
if (empty($pin) && $pin !== 0 || empty($state) && $state !== 0) {
throw new \DreamFactory\Core\Exceptions\BadRequestException('Please provide pin and state data');
}
$gpio = new \a15lam\RpiGpio\GPIO();
$result = $gpio->mode($pin, $state);
$result = empty($result) ? ['success' => true] : $result;
return \DreamFactory\Core\Utility\ResourcesWrapper::cleanResources($result);
} else {
throw new \DreamFactory\Core\Exceptions\BadRequestException('Only POST is accepted');
}
<?php
include 'src/GPIO.php';
$gpio = new \a15lam\RpiGpio\GPIO();
$gpio->mode(0, 'out');
$gpio->mode(2, 'out');
while (true) {
$gpio->write(0, 1);
sleep(1);
$gpio->write(0, 0);
$gpio->write(2, 1);
sleep(1);
$gpio->write(2, 0);
}