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MarlinFirmware/Marlin/src/core/serial.h
2019-07-17 05:49:20 -05:00

189 lines
8.7 KiB
C

/**
* 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 <http://www.gnu.org/licenses/>.
*
*/
#pragma once
#include "../HAL/HAL.h"
/**
* 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
#if ENABLED(DEBUG_LEVELING_FEATURE)
MARLIN_DEBUG_LEVELING = _BV(5), ///< Print detailed output for homing and leveling
MARLIN_DEBUG_MESH_ADJUST = _BV(6), ///< UBL bed leveling
#else
MARLIN_DEBUG_LEVELING = 0,
MARLIN_DEBUG_MESH_ADJUST = 0,
#endif
MARLIN_DEBUG_ALL = 0xFF
};
extern uint8_t marlin_debug_flags;
#define DEBUGGING(F) (marlin_debug_flags & (MARLIN_DEBUG_## F))
#define SERIAL_BOTH 0x7F
#if NUM_SERIAL > 1
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, V...) do{ \
if (!serial_port_index || serial_port_index == SERIAL_BOTH) (void)MYSERIAL0.WHAT(V); \
if ( serial_port_index) (void)MYSERIAL1.WHAT(V); \
}while(0)
#define SERIAL_ASSERT(P) if(serial_port_index!=(P)){ debugger(); }
#else
#define _PORT_REDIRECT(n,p) NOOP
#define _PORT_RESTORE(n) NOOP
#define SERIAL_OUT(WHAT, V...) (void)MYSERIAL0.WHAT(V)
#define SERIAL_ASSERT(P) NOOP
#endif
#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(V...) SERIAL_OUT(print, V)
#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)
#define SERIAL_PRINTF(V...) SERIAL_OUT(printf, V)
#define SERIAL_FLUSH() SERIAL_OUT(flush)
#if TX_BUFFER_SIZE > 0
#define SERIAL_FLUSHTX() SERIAL_OUT(flushTX)
#else
#define SERIAL_FLUSHTX()
#endif
// Print up to 12 pairs of values
#define __SEP_N(N,V...) _SEP_##N(V)
#define _SEP_N(N,V...) __SEP_N(N,V)
#define _SEP_1(PRE) SERIAL_ECHOPGM(PRE)
#define _SEP_2(PRE,V) serial_echopair_PGM(PSTR(PRE),V)
#define _SEP_3(a,b,c) do{ _SEP_2(a,b); SERIAL_ECHOPGM(c); }while(0)
#define _SEP_4(a,b,V...) do{ _SEP_2(a,b); _SEP_2(V); }while(0)
#define _SEP_5(a,b,V...) do{ _SEP_2(a,b); _SEP_3(V); }while(0)
#define _SEP_6(a,b,V...) do{ _SEP_2(a,b); _SEP_4(V); }while(0)
#define _SEP_7(a,b,V...) do{ _SEP_2(a,b); _SEP_5(V); }while(0)
#define _SEP_8(a,b,V...) do{ _SEP_2(a,b); _SEP_6(V); }while(0)
#define _SEP_9(a,b,V...) do{ _SEP_2(a,b); _SEP_7(V); }while(0)
#define _SEP_10(a,b,V...) do{ _SEP_2(a,b); _SEP_8(V); }while(0)
#define _SEP_11(a,b,V...) do{ _SEP_2(a,b); _SEP_9(V); }while(0)
#define _SEP_12(a,b,V...) do{ _SEP_2(a,b); _SEP_10(V); }while(0)
#define _SEP_13(a,b,V...) do{ _SEP_2(a,b); _SEP_11(V); }while(0)
#define _SEP_14(a,b,V...) do{ _SEP_2(a,b); _SEP_12(V); }while(0)
#define _SEP_15(a,b,V...) do{ _SEP_2(a,b); _SEP_13(V); }while(0)
#define _SEP_16(a,b,V...) do{ _SEP_2(a,b); _SEP_14(V); }while(0)
#define _SEP_17(a,b,V...) do{ _SEP_2(a,b); _SEP_15(V); }while(0)
#define _SEP_18(a,b,V...) do{ _SEP_2(a,b); _SEP_16(V); }while(0)
#define _SEP_19(a,b,V...) do{ _SEP_2(a,b); _SEP_17(V); }while(0)
#define _SEP_20(a,b,V...) do{ _SEP_2(a,b); _SEP_18(V); }while(0)
#define _SEP_21(a,b,V...) do{ _SEP_2(a,b); _SEP_19(V); }while(0)
#define _SEP_22(a,b,V...) do{ _SEP_2(a,b); _SEP_20(V); }while(0)
#define _SEP_23(a,b,V...) do{ _SEP_2(a,b); _SEP_21(V); }while(0)
#define _SEP_24(a,b,V...) do{ _SEP_2(a,b); _SEP_22(V); }while(0)
#define SERIAL_ECHOPAIR(V...) _SEP_N(NUM_ARGS(V),V)
// Print up to 12 pairs of values followed by newline
#define __SELP_N(N,V...) _SELP_##N(V)
#define _SELP_N(N,V...) __SELP_N(N,V)
#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,V...) do{ _SEP_2(a,b); _SELP_2(V); }while(0)
#define _SELP_5(a,b,V...) do{ _SEP_2(a,b); _SELP_3(V); }while(0)
#define _SELP_6(a,b,V...) do{ _SEP_2(a,b); _SELP_4(V); }while(0)
#define _SELP_7(a,b,V...) do{ _SEP_2(a,b); _SELP_5(V); }while(0)
#define _SELP_8(a,b,V...) do{ _SEP_2(a,b); _SELP_6(V); }while(0)
#define _SELP_9(a,b,V...) do{ _SEP_2(a,b); _SELP_7(V); }while(0)
#define _SELP_10(a,b,V...) do{ _SEP_2(a,b); _SELP_8(V); }while(0)
#define _SELP_11(a,b,V...) do{ _SEP_2(a,b); _SELP_9(V); }while(0)
#define _SELP_12(a,b,V...) do{ _SEP_2(a,b); _SELP_10(V); }while(0)
#define _SELP_13(a,b,V...) do{ _SEP_2(a,b); _SELP_11(V); }while(0)
#define _SELP_14(a,b,V...) do{ _SEP_2(a,b); _SELP_12(V); }while(0)
#define _SELP_15(a,b,V...) do{ _SEP_2(a,b); _SELP_13(V); }while(0)
#define _SELP_16(a,b,V...) do{ _SEP_2(a,b); _SELP_14(V); }while(0)
#define _SELP_17(a,b,V...) do{ _SEP_2(a,b); _SELP_15(V); }while(0)
#define _SELP_18(a,b,V...) do{ _SEP_2(a,b); _SELP_16(V); }while(0)
#define _SELP_19(a,b,V...) do{ _SEP_2(a,b); _SELP_17(V); }while(0)
#define _SELP_20(a,b,V...) do{ _SEP_2(a,b); _SELP_18(V); }while(0)
#define _SELP_21(a,b,V...) do{ _SEP_2(a,b); _SELP_19(V); }while(0)
#define _SELP_22(a,b,V...) do{ _SEP_2(a,b); _SELP_20(V); }while(0)
#define _SELP_23(a,b,V...) do{ _SEP_2(a,b); _SELP_21(V); }while(0)
#define _SELP_24(a,b,V...) do{ _SEP_2(a,b); _SELP_22(V); }while(0)
#define SERIAL_ECHOLNPAIR(V...) _SELP_N(NUM_ARGS(V),V)
#define SERIAL_ECHOPGM(S) (serialprintPGM(PSTR(S)))
#define SERIAL_ECHOLNPGM(S) (serialprintPGM(PSTR(S "\n")))
#define SERIAL_ECHOPAIR_F(pre, V...) do{ SERIAL_ECHO(pre); SERIAL_ECHO_F(V); }while(0)
#define SERIAL_ECHOLNPAIR_F(V...) do{ SERIAL_ECHOPAIR_F(V); 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)
//
// 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); }
void serialprintPGM(PGM_P str);
void serial_echo_start();
void serial_error_start();
void serial_ternary(const bool onoff, PGM_P const pre, PGM_P const on, PGM_P const off, PGM_P const post=nullptr);
void serialprint_onoff(const bool onoff);
void serialprintln_onoff(const bool onoff);
void serialprint_truefalse(const bool tf);
void serial_spaces(uint8_t count);
void print_bin(const uint16_t val);
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[]);
#define SERIAL_POS(SUFFIX,VAR) do { print_xyz(PSTR(" " STRINGIFY(VAR) "="), PSTR(" : " SUFFIX "\n"), VAR); } while(0)
#define SERIAL_XYZ(PREFIX,V...) do { print_xyz(PSTR(PREFIX), nullptr, V); } while(0)