Firmware2/Marlin/src/HAL/HAL_ESP32/FlushableHardwareSerial.h

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/**
* Marlin 3D Printer Firmware
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* Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
2019-06-28 06:57:50 +02:00
* 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 <http://www.gnu.org/licenses/>.
*
*/
#ifdef ARDUINO_ARCH_ESP32
#include <HardwareSerial.h>
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