UnitySerianHandloer\u306eUnity2018\u3067\u4f7f\u3048\u305f\u3084\u3064<\/p>\n
<\/p>\n
SerialHandler.cs<\/p>\n
using UnityEngine;\r\nusing System.Collections;\r\nusing System.IO.Ports;\r\nusing System.Threading;\r\n\r\npublic class SerialHandler : MonoBehaviour\r\n{\r\n public delegate void SerialDataReceivedEventHandler(string message);\r\n public event SerialDataReceivedEventHandler OnDataReceived = delegate { };\r\n\r\n \/\/\u30dd\u30fc\u30c8\u540d\r\n \/\/\u4f8b\r\n \/\/Linux\u3067\u306f\/dev\/ttyUSB0\r\n \/\/windows\u3067\u306fCOM1\r\n \/\/Mac\u3067\u306f\/dev\/tty.usbmodem1421\u306a\u3069\r\n public string portName = \"\/dev\/cu.usbmodem2101\";\/\/mac\r\n public int baudRate = 9600;\r\n\r\n private SerialPort serialPort_;\r\n private Thread thread_;\r\n private bool isRunning_ = false;\r\n\r\n private string message_;\r\n private bool isNewMessageReceived_ = false;\r\n\r\n void Awake()\r\n {\r\n Open();\r\n }\r\n\r\n void Update()\r\n {\r\n if (isNewMessageReceived_)\r\n {\r\n OnDataReceived(message_);\r\n }\r\n isNewMessageReceived_ = false;\r\n }\r\n\r\n void OnDestroy()\r\n {\r\n Close();\r\n }\r\n\r\n private void Open()\r\n {\r\n serialPort_ = new SerialPort(portName, baudRate, Parity.None, 8, StopBits.One);\r\n \/\/\u307e\u305f\u306f\r\n \/\/serialPort_ = new SerialPort(portName, baudRate);\r\n serialPort_.ReadTimeout = 20;\/\/Add this 2019\r\n serialPort_.Open();\r\n serialPort_.NewLine = \"\\n\";\/\/Add this 2019\r\n\r\n isRunning_ = true;\r\n\r\n thread_ = new Thread(Read);\r\n thread_.Start();\r\n }\r\n\r\n private void Close()\r\n {\r\n \/\/isNewMessageReceived_ = false;\r\n isRunning_ = false;\r\n\r\n if (thread_ != null && thread_.IsAlive)\r\n {\r\n thread_.Join();\r\n }\r\n\r\n if (serialPort_ != null && serialPort_.IsOpen)\r\n {\r\n serialPort_.Close();\r\n serialPort_.Dispose();\r\n }\r\n }\r\n\r\n private void Read()\r\n {\r\n while (isRunning_ && serialPort_ != null && serialPort_.IsOpen)\r\n {\r\n try\r\n {\r\n message_ = serialPort_.ReadLine();\r\n isNewMessageReceived_ = true;\r\n }\r\n catch (System.Exception e)\r\n {\r\n \/\/ Debug.LogWarning(e.Message);\r\n }\r\n }\r\n }\r\n\r\n public void Write(string message)\r\n {\r\n try\r\n {\r\n serialPort_.Write(message);\r\n }\r\n catch (System.Exception e)\r\n {\r\n Debug.LogWarning(e.Message);\r\n }\r\n }\r\n}<\/pre>\n <\/p>\n
Unity\u30dc\u30bf\u30f3\u5074\u30b9\u30af\u30ea\u30d7\u30c8<\/p>\n
Btn.cs<\/p>\n
using System.Collections;\r\nusing System.Collections.Generic;\r\nusing UnityEngine;\r\nusing UnityEngine.UI;\r\n\r\npublic class Btn : MonoBehaviour\r\n{\r\n \/\/\u5148\u307b\u3069\u4f5c\u6210\u3057\u305f\u30af\u30e9\u30b9\r\n public SerialHandler serialHandler;\r\n\r\n\r\n void Start()\r\n {\r\n \/\/\u4fe1\u53f7\u3092\u53d7\u4fe1\u3057\u305f\u3068\u304d\u306b\u3001\u305d\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u51e6\u7406\u3092\u884c\u3046\r\n serialHandler.OnDataReceived += OnDataReceived;\r\n }\r\n\r\n void Updata()\r\n {\r\n \/\/\u6587\u5b57\u5217\u3092\u9001\u4fe1\r\n \/\/ serialHandler.Write(\"hogehoge\");\r\n }\r\n\r\n \/\/\u53d7\u4fe1\u3057\u305f\u4fe1\u53f7(message)\u306b\u5bfe\u3059\u308b\u51e6\u7406\r\n void OnDataReceived(string message)\r\n {\r\n var data = message.Split(\r\n new string[] { \"\\t\" }, System.StringSplitOptions.None);\r\n if (data.Length < 2) return;\r\n\r\n try\r\n {\r\n \r\n }\r\n catch (System.Exception e)\r\n {\r\n Debug.LogWarning(e.Message);\r\n }\r\n }\r\n\r\n\r\n\r\n \/\/\/\/\/\u3053\u3053\u304b\u3089\u8ffd\u52a0\u3057\u307e\u3059\r\n \/\/\/ \r\n \/\/\/ \r\n \/\/\/ \r\n \/\/\/\r\n public void sendOn()\r\n {\r\n \/\/Arduino\u306b\u6587\u5b57\u5217on\u3092\u9001\u308b\r\n serialHandler.Write(\"4\");\r\n }\r\n\r\n public void sendOff()\r\n {\r\n \/\/\r\n serialHandler.Write(\"5\");\r\n }\r\n public void ledOn()\r\n {\r\n \/\/\r\n serialHandler.Write(\"6\");\r\n }\r\n\r\n public void ledOff()\r\n {\r\n \/\/\r\n serialHandler.Write(\"7\");\r\n }\r\n\r\n}<\/pre>\n <\/p>\n
Arduino\u5074\u30b3\u30fc\u30c9<\/p>\n
#include <Servo.h>\r\nconst int LED_PIN = 13;\r\nint SERVO_SOCKET = 9;\r\nServo servo;\r\nString InByte_strings;\r\nint InByte;\r\n\r\nvoid setup() {\r\n Serial.begin(9600);\r\n pinMode( LED_PIN, OUTPUT );\r\nservo.attach( SERVO_SOCKET );\r\n}\r\n\r\nvoid loop() {\r\n \r\n if(Serial.available()>0){\r\n InByte_strings=Serial.readStringUntil(';');\r\n InByte=InByte_strings.toInt();\r\n Serial.println(InByte);\r\n\r\n switch (InByte){\r\n case 4:\r\n servo.write( 90 );\r\n break;\r\n case 5:\r\n servo.write( 180 );\r\n break;\r\n case 6:\r\n digitalWrite(LED_PIN,HIGH);\r\n break;\r\n case 7:\r\n digitalWrite(LED_PIN,LOW);\r\n break;\r\n }\r\n}\r\n}<\/pre>\n <\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
UnitySerianHandloer\u306eUnity2018\u3067\u4f7f\u3048\u305f\u3084\u3064 SerialHandler.cs using UnityEngine; using System.Collections; using … \u7d9a\u304d\u3092\u8aad\u3080 unity->Arduino->Unity\u958b\u767a\u30e1\u30e22019<\/span>