Subversion Repositories MK-Marlin

/**

 * Marlin 3D Printer Firmware

 * Copyright (C) 2016 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 <http://www.gnu.org/licenses/>.

 *

 */

#ifndef __SERIAL_H__

#define __SERIAL_H__

#include "MarlinConfig.h"

#if USE_MARLINSERIAL

  #include "MarlinSerial.h"

  #define MYSERIAL0 customizedSerial

#else

  #include <HardwareSerial.h>

  #if ENABLED(BLUETOOTH)

    extern HardwareSerial bluetoothSerial;

    #define MYSERIAL0 bluetoothSerial

  #else

    #define MYSERIAL0 Serial

  #endif // BLUETOOTH

#endif

extern const char echomagic[] PROGMEM;

extern const char errormagic[] PROGMEM;

#define SERIAL_CHAR(x) ((void)MYSERIAL0.write(x))

#define SERIAL_EOL() SERIAL_CHAR('\n')

#define SERIAL_PRINT(x,b)      MYSERIAL0.print(x,b)

#define SERIAL_PRINTLN(x,b)    MYSERIAL0.println(x,b)

#define SERIAL_PRINTF(args...) MYSERIAL0.printf(args)

#define SERIAL_FLUSH()         MYSERIAL0.flush()

#if TX_BUFFER_SIZE > 0

  #define SERIAL_FLUSHTX()     MYSERIAL0.flushTX()

#endif

#define SERIAL_PROTOCOLCHAR(x)              SERIAL_CHAR(x)

#define SERIAL_PROTOCOL(x)                  MYSERIAL0.print(x)

#define SERIAL_PROTOCOL_F(x,y)              MYSERIAL0.print(x,y)

#define SERIAL_PROTOCOLPGM(x)               serialprintPGM(PSTR(x))

#define SERIAL_PROTOCOLLN(x)                do{ MYSERIAL0.print(x); SERIAL_EOL(); }while(0)

#define SERIAL_PROTOCOLLNPGM(x)             serialprintPGM(PSTR(x "\n"))

#define SERIAL_PROTOCOLPAIR(name, value)    serial_echopair_PGM(PSTR(name),(value))

#define SERIAL_PROTOCOLLNPAIR(name, value)  do{ SERIAL_PROTOCOLPAIR(name, value); SERIAL_EOL(); }while(0)

#define SERIAL_ECHO_START()            serialprintPGM(echomagic)

#define SERIAL_ECHO(x)                 SERIAL_PROTOCOL(x)

#define SERIAL_ECHOPGM(x)              SERIAL_PROTOCOLPGM(x)

#define SERIAL_ECHOLN(x)               SERIAL_PROTOCOLLN(x)

#define SERIAL_ECHOLNPGM(x)            SERIAL_PROTOCOLLNPGM(x)

#define SERIAL_ECHOPAIR(pre,value)     SERIAL_PROTOCOLPAIR(pre, value)

#define SERIAL_ECHOLNPAIR(pre,value)   SERIAL_PROTOCOLLNPAIR(pre, value)

#define SERIAL_ECHO_F(x,y)             SERIAL_PROTOCOL_F(x,y)

#define SERIAL_ERROR_START()           serialprintPGM(errormagic)

#define SERIAL_ERROR(x)                SERIAL_PROTOCOL(x)

#define SERIAL_ERRORPGM(x)             SERIAL_PROTOCOLPGM(x)

#define SERIAL_ERRORLN(x)              SERIAL_PROTOCOLLN(x)

#define SERIAL_ERRORLNPGM(x)           SERIAL_PROTOCOLLNPGM(x)

// These macros compensate for float imprecision

#define SERIAL_PROTOCOLPAIR_F(pre, value)    SERIAL_PROTOCOLPAIR(pre, FIXFLOAT(value))

#define SERIAL_PROTOCOLLNPAIR_F(pre, value)  SERIAL_PROTOCOLLNPAIR(pre, FIXFLOAT(value))

#define SERIAL_ECHOPAIR_F(pre,value)         SERIAL_ECHOPAIR(pre, FIXFLOAT(value))

#define SERIAL_ECHOLNPAIR_F(pre, value)      SERIAL_ECHOLNPAIR(pre, FIXFLOAT(value))

//

// Functions for serial printing from PROGMEM. (Saves loads of SRAM.)

//

FORCE_INLINE void serialprintPGM(const char* str) {

  while (char ch = pgm_read_byte(str++)) SERIAL_CHAR(ch);

}

void serial_echopair_PGM(const char* s_P, const char *v);

void serial_echopair_PGM(const char* s_P, char v);

void serial_echopair_PGM(const char* s_P, int v);

void serial_echopair_PGM(const char* s_P, long v);

void serial_echopair_PGM(const char* s_P, float v);

void serial_echopair_PGM(const char* s_P, double v);

void serial_echopair_PGM(const char* s_P, unsigned int v);

void serial_echopair_PGM(const char* s_P, unsigned long v);

FORCE_INLINE void serial_echopair_PGM(const char* s_P, uint8_t v) { serial_echopair_PGM(s_P, (int)v); }

FORCE_INLINE void serial_echopair_PGM(const char* s_P, uint16_t v) { serial_echopair_PGM(s_P, (int)v); }

FORCE_INLINE void serial_echopair_PGM(const char* s_P, bool v) { serial_echopair_PGM(s_P, (int)v); }

FORCE_INLINE void serial_echopair_PGM(const char* s_P, void *v) { serial_echopair_PGM(s_P, (unsigned long)v); }

void serial_spaces(uint8_t count);

#define SERIAL_ECHO_SP(C)     serial_spaces(C)

#define SERIAL_ERROR_SP(C)    serial_spaces(C)

#define SERIAL_PROTOCOL_SP(C) serial_spaces(C)

#endif // __SERIAL_H__