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Improved Longer3D LKx Pro board (MarlinFirmware#20372)
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Co-authored-by: mrv96 <[email protected]>
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2 people authored and dpreed committed Feb 5, 2021
1 parent c95d712 commit 30e9764
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Showing 4 changed files with 126 additions and 41 deletions.
3 changes: 2 additions & 1 deletion Marlin/src/core/boards.h
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#define BOARD_RAMPS_S_12_EEFB 1157 // Ramps S 1.2 by Sakul.cz (Power outputs: Hotend0, Hotend1, Fan, Bed)
#define BOARD_RAMPS_S_12_EEEB 1158 // Ramps S 1.2 by Sakul.cz (Power outputs: Hotend0, Hotend1, Hotend2, Bed)
#define BOARD_RAMPS_S_12_EFFB 1159 // Ramps S 1.2 by Sakul.cz (Power outputs: Hotend, Fan0, Fan1, Bed)
#define BOARD_RAMPS_LONGER3D_LK4PRO 1160 // Longer LKxxPRO/ Alfawise UxxPro (PRO version)
#define BOARD_LONGER3D_LK1_PRO 1160 // Longer LK1 PRO / Alfawise U20 Pro (PRO version)
#define BOARD_LONGER3D_LKx_PRO 1161 // Longer LKx PRO / Alfawise Uxx Pro (PRO version)

//
// RAMBo and derivatives
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8 changes: 6 additions & 2 deletions Marlin/src/pins/pins.h
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Expand Up @@ -190,8 +190,8 @@
#include "ramps/pins_MKS_GEN_L_V21.h" // ATmega2560 env:mega2560
#elif MB(RAMPS_S_12_EEFB, RAMPS_S_12_EEEB, RAMPS_S_12_EFFB)
#include "ramps/pins_RAMPS_S_12.h" // ATmega2560 env:mega2560
#elif MB(RAMPS_LONGER3D_LKPRO)
#include "ramps/pins_LONGER3D_LK4PRO.h" // ATmega2560 env:mega2560
#elif MB(LONGER3D_LK1_PRO, LONGER3D_LKx_PRO)
#include "ramps/pins_LONGER3D_LKx_PRO.h" // ATmega2560 env:mega2560

//
// RAMBo and derivatives
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#define BOARD_RUMBA32 -1018
#define BOARD_RUMBA32_AUS3D -1019
#define BOARD_RAMPS_DAGOMA -1020
#define BOARD_RAMPS_LONGER3D_LK4PRO -1021

#if MB(MKS_13)
#error "BOARD_MKS_13 has been renamed BOARD_MKS_GEN_13. Please update your configuration."
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#error "BOARD_RUMBA32_AUS3D is now BOARD_RUMBA32_V1_0. Please update your configuration."
#elif MB(RAMPS_DAGOMA)
#error "BOARD_RAMPS_DAGOMA is now BOARD_DAGOMA_F5. Please update your configuration."
#elif MB(RAMPS_LONGER3D_LK4PRO)
#error "BOARD_RAMPS_LONGER3D_LK4PRO is now BOARD_LONGER3D_LKx_PRO. Please update your configuration."
#else
#error "Unknown MOTHERBOARD value set in Configuration.h"
#endif
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#undef BOARD_RUMBA32
#undef BOARD_RUMBA32_AUS3D
#undef BOARD_RAMPS_DAGOMA
#undef BOARD_RAMPS_LONGER3D_LK4PRO

#endif

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38 changes: 0 additions & 38 deletions Marlin/src/pins/ramps/pins_LONGER3D_LK4PRO.h

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118 changes: 118 additions & 0 deletions Marlin/src/pins/ramps/pins_LONGER3D_LKx_PRO.h
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/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 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 <https://www.gnu.org/licenses/>.
*
*/
#pragma once

/**
* Longer3D LK1/LK4/LK5 Pro board pin assignments
*/

#if NOT_TARGET(__AVR_ATmega2560__)
#error "Oops! Select 'Arduino/Genuino Mega or Mega 2560' in 'Tools > Board.'"
#elif HOTENDS > 1 || E_STEPPERS > 1
#error "Longer3D LGT KIT V1.0 board only supports 1 hotend / E-stepper. Comment out this line to continue."
#endif

#if SERIAL_PORT == 1 || SERIAL_PORT_2 == 1
#warning "Serial 1 is originally reserved to DGUS LCD."
#endif
#if SERIAL_PORT == 2 || SERIAL_PORT_2 == 2
#warning "Serial 2 has no connector. Hardware changes may be required to use it."
#endif
#if SERIAL_PORT == 3 || SERIAL_PORT_2 == 3
#define CHANGE_Y_LIMIT_PINS
#warning "Serial 3 is originally reserved to Y limit switches. Hardware changes are required to use it."
#endif

// Custom flags and defines for the build
//#define BOARD_CUSTOM_BUILD_FLAGS -D__FOO__

#define BOARD_INFO_NAME "LGT KIT V1.0"

//
// Servos
//
#if !MB(LONGER3D_LK1_PRO)
#define SERVO0_PIN 7
#endif
#define SERVO1_PIN -1
#define SERVO2_PIN -1
#define SERVO3_PIN -1

//
// Limit Switches
//
#define X_STOP_PIN 3

#ifdef CHANGE_Y_LIMIT_PINS
#define Y_STOP_PIN 37
#else
#define Y_MIN_PIN 14
#define Y_MAX_PIN 15
#endif

#if !MB(LONGER3D_LK1_PRO)
#ifdef CHANGE_Y_LIMIT_PINS
#define Z_STOP_PIN 35
#else
#define Z_MIN_PIN 35
#define Z_MAX_PIN 37
#endif
#else
#define Z_MIN_PIN 11
#define Z_MAX_PIN 37
#endif

//
// Z Probe (when not Z_MIN_PIN)
//
#define Z_MIN_PROBE_PIN -1

//
// Misc. Functions
//
#define SD_DETECT_PIN 49
#define FIL_RUNOUT_PIN 2

//
// Other RAMPS 1.3 pins
//
#define IS_RAMPS_EFB // Override autodetection. Bed will be undefined.
#include "pins_RAMPS_13.h"

//
// Steppers
//
#undef E1_STEP_PIN
#undef E1_DIR_PIN
#undef E1_ENABLE_PIN
#undef E1_CS_PIN

//
// Temperature Sensors
//
#undef TEMP_1_PIN

//
// Průša i3 MK2 Multiplexer Support
//
#undef E_MUX2_PIN
#undef CHANGE_Y_LIMIT_PINS

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