/** * Marlin 3D Printer Firmware * Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] * * Based on Sprinter and grbl. * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * */ #ifdef ARDUINO_ARCH_ESP32 #include class FlushableHardwareSerial : public HardwareSerial { public: FlushableHardwareSerial(int uart_nr); inline void flushTX(void) { /* No need to flush the hardware serial, but defined here for compatibility. */ } }; extern FlushableHardwareSerial flushableSerial; #endif // ARDUINO_ARCH_ESP32