Prusa MINI Firmware overview
pins_RAMPS_CREALITY.h
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1 /**
2  * Marlin 3D Printer Firmware
3  * Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
4  *
5  * Based on Sprinter and grbl.
6  * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
7  *
8  * This program is free software: you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License as published by
10  * the Free Software Foundation, either version 3 of the License, or
11  * (at your option) any later version.
12  *
13  * This program is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16  * GNU General Public License for more details.
17  *
18  * You should have received a copy of the GNU General Public License
19  * along with this program. If not, see <http://www.gnu.org/licenses/>.
20  *
21  */
22 #pragma once
23 
24 #if HOTENDS > 2 || E_STEPPERS > 2
25  #error "Creality3D RAMPS supports only 2 hotends / E-steppers. Comment out this line to continue."
26 #endif
27 
28 #define BOARD_INFO_NAME "Creality3D RAMPS"
29 
30 //
31 // Heaters / Fans
32 //
33 
34 // Power outputs EFBF or EFBE
35 #define MOSFET_D_PIN 7
36 
37 #define FIL_RUNOUT_PIN 2
38 #if NUM_RUNOUT_SENSORS > 1
39  #define FIL_RUNOUT2_PIN 15 // Creality CR-X can use dual runout sensors
40 #endif
41 
42 #define SD_DETECT_PIN 49 // Always define onboard SD detect
43 #define BEEPER_PIN 37 // Always define beeper pin so Play Tone works with ExtUI
44 
45 #include "pins_RAMPS.h"
46 
47 #define EXP1_PIN 65 // A11
48 #define EXP2_PIN 66 // A12
49 #define EXP3_PIN 11 // SERVO0_PIN
50 #define EXP4_PIN 12 // PS_ON_PIN
pins_RAMPS.h