TMP FIX: added delay to solve data transmission bug

src/lidar_lite.cpp

@@ -216,6 +216,7 @@ CLidarLite::read(unsigned char addr, int len)
   unsigned char data[len];
   try {
     this->adapter_->write(DEVICE_ID, &addr, 1);
+    usleep(500); // FIX: This delay should be removed when the data transfer bug is solved.
     this->adapter_->read(DEVICE_ID, data, len);
   } catch (CException& e) {
     throw CLidarLiteException(_HERE_, e.what());