????????????? ??????????????? ?????????? ?? Arduino

???? ? ?????? ?????????? ??????????? ??? ?? Ascoos OS ?????? ?? ?????????????? ??? ??? ????????????? ?????????? ???????????? ??? ???????? ???? Arduino. ?? ??????? ?????????? ?? ????????, ?????????? ????????, ??????? ??? ????? ??? ?????????? ??????? ????????.

??????

?? ?????????? ????????? ??? ???????? ??????? ??? Ascoos OS: - TArduinoHandler: ??????????? ?? Arduino ??? ???????? ????????? ??????????. - TValidationHandler: ????????? ??? ????? ???????????? ??? ????????. - TArrayAnalysisHandler: ??????? ??????????? ?????????. - TArrayGraphHandler: ?????????? ?????????? ?????. - TEventHandler: ????????? ????????? ???????? ?????????. - TErrorMessageHandler: ?????????? ????????? ??? ??????????.

????

? ?????? ??????????? ?? ??? ?????? PHP: - arduino_monitoring.php: ???????????? ???????? ??????????, ?????????, ???????, ????????? ??? ?????????? ????????.

??????????????

1. ??????????? ??? Ascoos OS (????? repository).
2. ??????? Arduino ?? ?????????? ???????????? ??? ???????? ???? ?????????? ???????? A0 ??? A1.
3. ???????? ??? ???????? ???? (?.?. `/dev/ttyACM0`) ??? ????? ??????? baud rate.
4. ?????????? ???????? ????? ???????? `$AOS_LOGS_PATH` ??? `$AOS_TMP_DATA_PATH/reports/arduino/`.
5. ? ?????????? phpBCL8 ????? ???????????????? ??? ?????????? ????????.

??????????

1. ???????? ?? Arduino ??? ???????????? ?? ???? ??? ??? ?????????.

2. ????????? ?? script ???? web server:
   https://localhost/aos/examples/case-studies/iot/arduino/arduino_monitoring.php
   

?????????? ??????

$arduinoHandler->setPinMode(0, FIRMATA_PIN_MODE_ANALOG); // ???????????
$arduinoHandler->setPinMode(1, FIRMATA_PIN_MODE_ANALOG); // ???????

$sensorData[] = ['temperature' => $arduinoHandler->analogRead(0), 'humidity' => $arduinoHandler->analogRead(1)];

$validationHandler->validate($sensorData[0], [
    'temperature' => 'required|numeric|min:0|max:1023',
    'humidity' => 'required|numeric|min:0|max:1023'
]);

$realData = $arduinoHandler->convertAnalogReadings($sensorData, 'DHT11');
$temps = array_column($realData, 'temperature');

$analysisHandler->clean();
$analysisHandler->setArray($temps, ['sensor', 'temperature']);
$meanTemp = $analysisHandler->mean();

$graphHandler->clean();
$graphHandler->setArray($temps, ['sensor', 'temperature']);
$graphHandler->createLineChart($graphHandler->getDeepProperty(['file', 'baseDir']) . '/temperature_trend.png');

??????????? ??????????

?? script ?????????? ??? ?????? JSON ?? ??? ??????? ??? ??? ??????? PNG. ?????????? ??????:

{
    "mean_temperature": 512.3,
    "data_points": 10
}

?????

• ?????????? Ascoos OS
• GitHub Repository
• AWES
• BootLib
• phpBCL8

??????????

?????? ?? ???????????? ?? ???? ?? ?????? ??????????; ????? fork ?? ??????????, ???????????? ? ????????? ???? ??????????? ??? arduino_monitoring.php, ??? ????????? pull request. ????? ?? CONTRIBUTING.md ??? ???????.

????? ??????

???? ? ?????? ?????????? ?????????? ??? ??? Ascoos General License (AGL). ????? ?? LICENSE.