从 Android 发送的 PC 上的 RFCOMM 接收字符串

发布于 2024-12-13 23:36:49 字数 796 浏览 2 评论 0原文

我试图从手机（Android 2.3.3）获取一个字符串，发送到PC（Windows 7），我使用RFCOMM基本连接，类似这样的东西

BluetoothSocket tmp = null;
        try {
            Method m = device.getClass().getMethod("createRfcommSocket", new Class[] {int.class});
            tmp = (BluetoothSocket) m.invoke(device, 1);
        } catch (Exception e) { 
            Log.i("bluetooth", e.getMessage());
        }
        mmSocket = tmp;
        try {
            mmSocket.connect();

，对于输出字符串，类似这样的东西

String message = "TEST";
        try {
            mmOutStream.write(mensaje.getBytes());
        } catch (IOException e) {
            Log.e("bluetooth", "ERROR: "+e);
        }

它基本上可以工作（尝试使用超级终端）。我想做的只是在我的 PC 上接收字符串“TEST”，但使用 java 应用程序，稍后将控制微控制器。

谢谢。

原文

Im trying to get one string from phone (Android 2.3.3), sent to PC (Windows 7), im using RFCOMM basic connection, something like this

BluetoothSocket tmp = null;
        try {
            Method m = device.getClass().getMethod("createRfcommSocket", new Class[] {int.class});
            tmp = (BluetoothSocket) m.invoke(device, 1);
        } catch (Exception e) { 
            Log.i("bluetooth", e.getMessage());
        }
        mmSocket = tmp;
        try {
            mmSocket.connect();

and for output strings, something like this

String message = "TEST";
        try {
            mmOutStream.write(mensaje.getBytes());
        } catch (IOException e) {
            Log.e("bluetooth", "ERROR: "+e);
        }

And it basically works (Tried using HyperTerminal). What I would like to do is simply receive the string "TEST" on my PC, but with an java application, that later will control an microcontroller.

Thanks.

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