Method synchronousOpen

android/src/IOIOAgent.java:116–170

Called by the connection thread to open a connection.

()

   * Called by the connection thread to open a connection.
   */
  private IOIO synchronousOpen() {
    Log.d(TAG, "open " + getName());

    IOIO ioio;

    synchronized(this) {
      if (shutdownFlag || interrupted())
        return null;

      connecting = ioio = IOIOFactory.create(factory.createConnection());
    }

    try {
      ioio.waitForConnect();
      if (ioio.getState() != IOIO.State.CONNECTED) {
        Log.w(TAG, "IOIO connection " + getName() + " failed");
        ioio.disconnect();
        return null;
      }

      Log.d(TAG, "IOIO connection " + getName() + " established");

      Log.i(TAG, "IOIO hardware version " +
            ioio.getImplVersion(IOIO.VersionType.HARDWARE_VER));
      Log.i(TAG, "IOIO bootloader version " +
            ioio.getImplVersion(IOIO.VersionType.BOOTLOADER_VER));
      Log.i(TAG, "IOIO firmware version " +
            ioio.getImplVersion(IOIO.VersionType.APP_FIRMWARE_VER));
      Log.i(TAG, "IOIOLib version " +
            ioio.getImplVersion(IOIO.VersionType.IOIOLIB_VER));

      ioio.softReset();

      synchronized(this) {
        listener.onIOIOConnect(ioio);
        openFlag = true;
        return ioio;
      }
    } catch (ConnectionLostException e) {
      Log.w(TAG, "IOIO connection " + getName() + " lost");
      ioio.disconnect();
      return null;
    } catch (IncompatibilityException e) {
      Log.e(TAG, "IOIO connection " + getName() + " incompatible");
      ioio.disconnect();
      return null;
    } catch (InterruptedException e) {
      ioio.disconnect();
      return null;
    } finally {
      synchronized(this) {
        connecting = null;
      }
    }
  }

  /**
   * Called by the connection thread to close the connection.