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/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef __SERIAL_H__
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#define __SERIAL_H__
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#include "MarlinConfig.h"
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#if USE_MARLINSERIAL
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#include "MarlinSerial.h"
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#define MYSERIAL0 customizedSerial
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#else
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#include <HardwareSerial.h>
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#if ENABLED(BLUETOOTH)
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extern HardwareSerial bluetoothSerial;
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#define MYSERIAL0 bluetoothSerial
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#else
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#define MYSERIAL0 Serial
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#endif // BLUETOOTH
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#endif
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extern const char echomagic[] PROGMEM;
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extern const char errormagic[] PROGMEM;
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#define SERIAL_CHAR(x) ((void)MYSERIAL0.write(x))
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#define SERIAL_EOL() SERIAL_CHAR('\n')
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#define SERIAL_PRINT(x,b) MYSERIAL0.print(x,b)
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#define SERIAL_PRINTLN(x,b) MYSERIAL0.println(x,b)
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#define SERIAL_PRINTF(args...) MYSERIAL0.printf(args)
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#define SERIAL_FLUSH() MYSERIAL0.flush()
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#if TX_BUFFER_SIZE > 0
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#define SERIAL_FLUSHTX() MYSERIAL0.flushTX()
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#endif
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#define SERIAL_PROTOCOLCHAR(x) SERIAL_CHAR(x)
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#define SERIAL_PROTOCOL(x) MYSERIAL0.print(x)
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#define SERIAL_PROTOCOL_F(x,y) MYSERIAL0.print(x,y)
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#define SERIAL_PROTOCOLPGM(x) serialprintPGM(PSTR(x))
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#define SERIAL_PROTOCOLLN(x) do{ MYSERIAL0.print(x); SERIAL_EOL(); }while(0)
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#define SERIAL_PROTOCOLLNPGM(x) serialprintPGM(PSTR(x "\n"))
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#define SERIAL_PROTOCOLPAIR(name, value) serial_echopair_PGM(PSTR(name),(value))
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#define SERIAL_PROTOCOLLNPAIR(name, value) do{ SERIAL_PROTOCOLPAIR(name, value); SERIAL_EOL(); }while(0)
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#define SERIAL_ECHO_START() serialprintPGM(echomagic)
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#define SERIAL_ECHO(x) SERIAL_PROTOCOL(x)
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#define SERIAL_ECHOPGM(x) SERIAL_PROTOCOLPGM(x)
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#define SERIAL_ECHOLN(x) SERIAL_PROTOCOLLN(x)
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#define SERIAL_ECHOLNPGM(x) SERIAL_PROTOCOLLNPGM(x)
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#define SERIAL_ECHOPAIR(pre,value) SERIAL_PROTOCOLPAIR(pre, value)
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#define SERIAL_ECHOLNPAIR(pre,value) SERIAL_PROTOCOLLNPAIR(pre, value)
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#define SERIAL_ECHO_F(x,y) SERIAL_PROTOCOL_F(x,y)
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#define SERIAL_ERROR_START() serialprintPGM(errormagic)
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#define SERIAL_ERROR(x) SERIAL_PROTOCOL(x)
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#define SERIAL_ERRORPGM(x) SERIAL_PROTOCOLPGM(x)
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#define SERIAL_ERRORLN(x) SERIAL_PROTOCOLLN(x)
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#define SERIAL_ERRORLNPGM(x) SERIAL_PROTOCOLLNPGM(x)
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// These macros compensate for float imprecision
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#define SERIAL_PROTOCOLPAIR_F(pre, value) SERIAL_PROTOCOLPAIR(pre, FIXFLOAT(value))
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#define SERIAL_PROTOCOLLNPAIR_F(pre, value) SERIAL_PROTOCOLLNPAIR(pre, FIXFLOAT(value))
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#define SERIAL_ECHOPAIR_F(pre,value) SERIAL_ECHOPAIR(pre, FIXFLOAT(value))
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#define SERIAL_ECHOLNPAIR_F(pre, value) SERIAL_ECHOLNPAIR(pre, FIXFLOAT(value))
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//
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// Functions for serial printing from PROGMEM. (Saves loads of SRAM.)
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//
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FORCE_INLINE void serialprintPGM(const char* str) {
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while (char ch = pgm_read_byte(str++)) SERIAL_CHAR(ch);
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}
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void serial_echopair_PGM(const char* s_P, const char *v);
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void serial_echopair_PGM(const char* s_P, char v);
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void serial_echopair_PGM(const char* s_P, int v);
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void serial_echopair_PGM(const char* s_P, long v);
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void serial_echopair_PGM(const char* s_P, float v);
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void serial_echopair_PGM(const char* s_P, double v);
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void serial_echopair_PGM(const char* s_P, unsigned int v);
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void serial_echopair_PGM(const char* s_P, unsigned long v);
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FORCE_INLINE void serial_echopair_PGM(const char* s_P, uint8_t v) { serial_echopair_PGM(s_P, (int)v); }
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FORCE_INLINE void serial_echopair_PGM(const char* s_P, uint16_t v) { serial_echopair_PGM(s_P, (int)v); }
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FORCE_INLINE void serial_echopair_PGM(const char* s_P, bool v) { serial_echopair_PGM(s_P, (int)v); }
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FORCE_INLINE void serial_echopair_PGM(const char* s_P, void *v) { serial_echopair_PGM(s_P, (unsigned long)v); }
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void serial_spaces(uint8_t count);
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#define SERIAL_ECHO_SP(C) serial_spaces(C)
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#define SERIAL_ERROR_SP(C) serial_spaces(C)
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#define SERIAL_PROTOCOL_SP(C) serial_spaces(C)
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#endif // __SERIAL_H__
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