67 lines
2.1 KiB
C#
67 lines
2.1 KiB
C#
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/**
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* Ardity (Serial Communication for Arduino + Unity)
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* Author: Daniel Wilches <dwilches@gmail.com>
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*
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* This work is released under the Creative Commons Attributions license.
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* https://creativecommons.org/licenses/by/2.0/
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*/
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using UnityEngine;
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using System.Collections;
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/**
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* Sample for reading using polling by yourself, and writing too.
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*/
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public class SampleUserPolling_ReadWrite : MonoBehaviour
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{
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public SerialController serialController;
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// Initialization
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void Start()
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{
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serialController = GameObject.Find("SerialController").GetComponent<SerialController>();
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Debug.Log("Press A or Z to execute some actions");
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}
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// Executed each frame
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void Update()
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{
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//---------------------------------------------------------------------
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// Send data
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//---------------------------------------------------------------------
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// If you press one of these keys send it to the serial device. A
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// sample serial device that accepts this input is given in the README.
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if (Input.GetKeyDown(KeyCode.A))
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{
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Debug.Log("Sending A");
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serialController.SendSerialMessage("A");
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}
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if (Input.GetKeyDown(KeyCode.Z))
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{
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Debug.Log("Sending Z");
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serialController.SendSerialMessage("Z");
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}
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//---------------------------------------------------------------------
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// Receive data
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//---------------------------------------------------------------------
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string message = serialController.ReadSerialMessage();
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if (message == null)
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return;
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// Check if the message is plain data or a connect/disconnect event.
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if (ReferenceEquals(message, SerialController.SERIAL_DEVICE_CONNECTED))
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Debug.Log("Connection established");
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else if (ReferenceEquals(message, SerialController.SERIAL_DEVICE_DISCONNECTED))
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Debug.Log("Connection attempt failed or disconnection detected");
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else
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Debug.Log("Message arrived: " + message);
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}
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}
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