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MarlinFirmware/Marlin/src/core/serial.h

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/**
* Marlin 3D Printer Firmware
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* Copyright (C) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
* 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/>.
*
*/
#pragma once
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#include "../inc/MarlinConfigPre.h"
#include "../core/minmax.h"
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#include HAL_PATH(../HAL, HAL.h)
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/**
* Define debug bit-masks
*/
enum MarlinDebugFlags : uint8_t {
MARLIN_DEBUG_NONE = 0,
MARLIN_DEBUG_ECHO = _BV(0), ///< Echo commands in order as they are processed
MARLIN_DEBUG_INFO = _BV(1), ///< Print messages for code that has debug output
MARLIN_DEBUG_ERRORS = _BV(2), ///< Not implemented
MARLIN_DEBUG_DRYRUN = _BV(3), ///< Ignore temperature setting and E movement commands
MARLIN_DEBUG_COMMUNICATION = _BV(4), ///< Not implemented
MARLIN_DEBUG_LEVELING = _BV(5), ///< Print detailed output for homing and leveling
MARLIN_DEBUG_MESH_ADJUST = _BV(6), ///< UBL bed leveling
MARLIN_DEBUG_ALL = 0xFF
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};
extern uint8_t marlin_debug_flags;
#define DEBUGGING(F) (marlin_debug_flags & (MARLIN_DEBUG_## F))
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#define SERIAL_BOTH 0x7F
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#if NUM_SERIAL > 1
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extern int8_t serial_port_index;
#define _PORT_REDIRECT(n,p) REMEMBER(n,serial_port_index,p)
#define _PORT_RESTORE(n) RESTORE(n)
#define SERIAL_OUT(WHAT, ...) do{ \
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if (!serial_port_index || serial_port_index == SERIAL_BOTH) (void)MYSERIAL0.WHAT(__VA_ARGS__); \
if ( serial_port_index) (void)MYSERIAL1.WHAT(__VA_ARGS__); \
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}while(0)
#else
#define _PORT_REDIRECT(n,p) NOOP
#define _PORT_RESTORE(n) NOOP
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#define SERIAL_OUT(WHAT, ...) (void)MYSERIAL0.WHAT(__VA_ARGS__)
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#endif
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#define PORT_REDIRECT(p) _PORT_REDIRECT(1,p)
#define PORT_RESTORE() _PORT_RESTORE(1)
#define SERIAL_CHAR(x) SERIAL_OUT(write, x)
#define SERIAL_ECHO(x) SERIAL_OUT(print, x)
#define SERIAL_ECHO_F(...) SERIAL_OUT(print, __VA_ARGS__)
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#define SERIAL_ECHOLN(x) SERIAL_OUT(println, x)
#define SERIAL_PRINT(x,b) SERIAL_OUT(print, x, b)
#define SERIAL_PRINTLN(x,b) SERIAL_OUT(println, x, b)
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#define SERIAL_PRINTF(...) SERIAL_OUT(printf, __VA_ARGS__)
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#define SERIAL_FLUSH() SERIAL_OUT(flush)
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#if TX_BUFFER_SIZE > 0
#define SERIAL_FLUSHTX() SERIAL_OUT(flushTX)
#else
#define SERIAL_FLUSHTX()
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#endif
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// Print up to 12 pairs of values
#define __SEP_N(N,...) _SEP_##N(__VA_ARGS__)
#define _SEP_N(N,...) __SEP_N(N,__VA_ARGS__)
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#define _SEP_1(PRE) SERIAL_ECHOPGM(PRE)
#define _SEP_2(PRE,V) serial_echopair_PGM(PSTR(PRE),V)
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#define _SEP_3(a,b,c) do{ _SEP_2(a,b); SERIAL_ECHOPGM(c); }while(0)
#define _SEP_4(a,b,...) do{ _SEP_2(a,b); _SEP_2(__VA_ARGS__); }while(0)
#define _SEP_5(a,b,...) do{ _SEP_2(a,b); _SEP_3(__VA_ARGS__); }while(0)
#define _SEP_6(a,b,...) do{ _SEP_2(a,b); _SEP_4(__VA_ARGS__); }while(0)
#define _SEP_7(a,b,...) do{ _SEP_2(a,b); _SEP_5(__VA_ARGS__); }while(0)
#define _SEP_8(a,b,...) do{ _SEP_2(a,b); _SEP_6(__VA_ARGS__); }while(0)
#define _SEP_9(a,b,...) do{ _SEP_2(a,b); _SEP_7(__VA_ARGS__); }while(0)
#define _SEP_10(a,b,...) do{ _SEP_2(a,b); _SEP_8(__VA_ARGS__); }while(0)
#define _SEP_11(a,b,...) do{ _SEP_2(a,b); _SEP_9(__VA_ARGS__); }while(0)
#define _SEP_12(a,b,...) do{ _SEP_2(a,b); _SEP_10(__VA_ARGS__); }while(0)
#define _SEP_13(a,b,...) do{ _SEP_2(a,b); _SEP_11(__VA_ARGS__); }while(0)
#define _SEP_14(a,b,...) do{ _SEP_2(a,b); _SEP_12(__VA_ARGS__); }while(0)
#define _SEP_15(a,b,...) do{ _SEP_2(a,b); _SEP_13(__VA_ARGS__); }while(0)
#define _SEP_16(a,b,...) do{ _SEP_2(a,b); _SEP_14(__VA_ARGS__); }while(0)
#define _SEP_17(a,b,...) do{ _SEP_2(a,b); _SEP_15(__VA_ARGS__); }while(0)
#define _SEP_18(a,b,...) do{ _SEP_2(a,b); _SEP_16(__VA_ARGS__); }while(0)
#define _SEP_19(a,b,...) do{ _SEP_2(a,b); _SEP_17(__VA_ARGS__); }while(0)
#define _SEP_20(a,b,...) do{ _SEP_2(a,b); _SEP_18(__VA_ARGS__); }while(0)
#define _SEP_21(a,b,...) do{ _SEP_2(a,b); _SEP_19(__VA_ARGS__); }while(0)
#define _SEP_22(a,b,...) do{ _SEP_2(a,b); _SEP_20(__VA_ARGS__); }while(0)
#define _SEP_23(a,b,...) do{ _SEP_2(a,b); _SEP_21(__VA_ARGS__); }while(0)
#define _SEP_24(a,b,...) do{ _SEP_2(a,b); _SEP_22(__VA_ARGS__); }while(0)
#define SERIAL_ECHOPAIR(...) _SEP_N(NUM_ARGS(__VA_ARGS__),__VA_ARGS__)
// Print up to 12 pairs of values followed by newline
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#define __SELP_N(N,...) _SELP_##N(__VA_ARGS__)
#define _SELP_N(N,...) __SELP_N(N,__VA_ARGS__)
#define _SELP_1(PRE) SERIAL_ECHOLNPGM(PRE)
#define _SELP_2(PRE,V) do{ serial_echopair_PGM(PSTR(PRE),V); SERIAL_EOL(); }while(0)
#define _SELP_3(a,b,c) do{ _SEP_2(a,b); SERIAL_ECHOLNPGM(c); }while(0)
#define _SELP_4(a,b,...) do{ _SEP_2(a,b); _SELP_2(__VA_ARGS__); }while(0)
#define _SELP_5(a,b,...) do{ _SEP_2(a,b); _SELP_3(__VA_ARGS__); }while(0)
#define _SELP_6(a,b,...) do{ _SEP_2(a,b); _SELP_4(__VA_ARGS__); }while(0)
#define _SELP_7(a,b,...) do{ _SEP_2(a,b); _SELP_5(__VA_ARGS__); }while(0)
#define _SELP_8(a,b,...) do{ _SEP_2(a,b); _SELP_6(__VA_ARGS__); }while(0)
#define _SELP_9(a,b,...) do{ _SEP_2(a,b); _SELP_7(__VA_ARGS__); }while(0)
#define _SELP_10(a,b,...) do{ _SEP_2(a,b); _SELP_8(__VA_ARGS__); }while(0)
#define _SELP_11(a,b,...) do{ _SEP_2(a,b); _SELP_9(__VA_ARGS__); }while(0)
#define _SELP_12(a,b,...) do{ _SEP_2(a,b); _SELP_10(__VA_ARGS__); }while(0)
#define _SELP_13(a,b,...) do{ _SEP_2(a,b); _SELP_11(__VA_ARGS__); }while(0)
#define _SELP_14(a,b,...) do{ _SEP_2(a,b); _SELP_12(__VA_ARGS__); }while(0)
#define _SELP_15(a,b,...) do{ _SEP_2(a,b); _SELP_13(__VA_ARGS__); }while(0)
#define _SELP_16(a,b,...) do{ _SEP_2(a,b); _SELP_14(__VA_ARGS__); }while(0)
#define _SELP_17(a,b,...) do{ _SEP_2(a,b); _SELP_15(__VA_ARGS__); }while(0)
#define _SELP_18(a,b,...) do{ _SEP_2(a,b); _SELP_16(__VA_ARGS__); }while(0)
#define _SELP_19(a,b,...) do{ _SEP_2(a,b); _SELP_17(__VA_ARGS__); }while(0)
#define _SELP_20(a,b,...) do{ _SEP_2(a,b); _SELP_18(__VA_ARGS__); }while(0)
#define _SELP_21(a,b,...) do{ _SEP_2(a,b); _SELP_19(__VA_ARGS__); }while(0)
#define _SELP_22(a,b,...) do{ _SEP_2(a,b); _SELP_20(__VA_ARGS__); }while(0)
#define _SELP_23(a,b,...) do{ _SEP_2(a,b); _SELP_21(__VA_ARGS__); }while(0)
#define _SELP_24(a,b,...) do{ _SEP_2(a,b); _SELP_22(__VA_ARGS__); }while(0)
#define SERIAL_ECHOLNPAIR(...) _SELP_N(NUM_ARGS(__VA_ARGS__),__VA_ARGS__)
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#define SERIAL_ECHOPGM(S) (serialprintPGM(PSTR(S)))
#define SERIAL_ECHOLNPGM(S) (serialprintPGM(PSTR(S "\n")))
#define SERIAL_ECHOPAIR_F(pre, ...) do{ SERIAL_ECHO(pre); SERIAL_ECHO_F(__VA_ARGS__); }while(0)
#define SERIAL_ECHOLNPAIR_F(...) do{ SERIAL_ECHOPAIR_F(__VA_ARGS__); SERIAL_EOL(); }while(0)
#define SERIAL_ECHO_START() serial_echo_start()
#define SERIAL_ERROR_START() serial_error_start()
#define SERIAL_EOL() SERIAL_CHAR('\n')
#define SERIAL_ECHO_MSG(S) do{ SERIAL_ECHO_START(); SERIAL_ECHOLNPGM(S); }while(0)
#define SERIAL_ERROR_MSG(S) do{ SERIAL_ERROR_START(); SERIAL_ECHOLNPGM(S); }while(0)
#define SERIAL_ECHO_SP(C) serial_spaces(C)
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//
// Functions for serial printing from PROGMEM. (Saves loads of SRAM.)
//
void serial_echopair_PGM(PGM_P const s_P, const char *v);
void serial_echopair_PGM(PGM_P const s_P, char v);
void serial_echopair_PGM(PGM_P const s_P, int v);
void serial_echopair_PGM(PGM_P const s_P, long v);
void serial_echopair_PGM(PGM_P const s_P, float v);
void serial_echopair_PGM(PGM_P const s_P, double v);
void serial_echopair_PGM(PGM_P const s_P, unsigned int v);
void serial_echopair_PGM(PGM_P const s_P, unsigned long v);
inline void serial_echopair_PGM(PGM_P const s_P, uint8_t v) { serial_echopair_PGM(s_P, (int)v); }
inline void serial_echopair_PGM(PGM_P const s_P, bool v) { serial_echopair_PGM(s_P, (int)v); }
inline void serial_echopair_PGM(PGM_P const s_P, void *v) { serial_echopair_PGM(s_P, (unsigned long)v); }
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void serialprintPGM(PGM_P str);
void serial_echo_start();
void serial_error_start();
void serialprint_onoff(const bool onoff);
void serialprintln_onoff(const bool onoff);
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void serial_spaces(uint8_t count);
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void print_bin(const uint16_t val);
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#if ENABLED(DEBUG_LEVELING_FEATURE)
void print_xyz(PGM_P const prefix, PGM_P const suffix, const float x, const float y, const float z);
void print_xyz(PGM_P const prefix, PGM_P const suffix, const float xyz[]);
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#define DEBUG_POS(SUFFIX,VAR) do { print_xyz(PSTR(" " STRINGIFY(VAR) "="), PSTR(" : " SUFFIX "\n"), VAR); } while(0)
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#endif