Prusa MINI Firmware overview
pins_EINSTART-S.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 /**
25  * Einstart-S pin assignments
26  * PCB Silkscreen: 3DPrinterCon_v3.5
27  */
28 
29 #if !defined(__AVR_ATmega1280__) && !defined(__AVR_ATmega2560__)
30  #error "Oops! Select 'Arduino/Genuino Mega or Mega 2560' in 'Tools > Board.'"
31 #endif
32 
33 #define BOARD_INFO_NAME "Einstart-S"
34 
35 //
36 // Limit Switches
37 //
38 #define X_STOP_PIN 44
39 #define Y_STOP_PIN 43
40 #define Z_STOP_PIN 42
41 
42 //
43 // Steppers
44 //
45 #define X_STEP_PIN 76
46 #define X_DIR_PIN 75
47 #define X_ENABLE_PIN 73
48 
49 #define Y_STEP_PIN 31
50 #define Y_DIR_PIN 32
51 #define Y_ENABLE_PIN 72
52 
53 #define Z_STEP_PIN 34
54 #define Z_DIR_PIN 35
55 #define Z_ENABLE_PIN 33
56 
57 #define E0_STEP_PIN 36
58 #define E0_DIR_PIN 37
59 #define E0_ENABLE_PIN 30
60 
61 //
62 // Temperature Sensors
63 //
64 #define TEMP_0_PIN 0 // Analog Input
65 #define TEMP_BED_PIN 1 // Analog Input
66 
67 //
68 // Heaters / Fans
69 //
70 #define HEATER_0_PIN 83
71 #define HEATER_BED_PIN 38
72 
73 #define FAN_PIN 82
74 
75 //
76 // Misc. Functions
77 //
78 #define SDSS 53
79 #define LED_PIN 4
80 
81 //////////////////////////
82 // LCDs and Controllers //
83 //////////////////////////
84 
85 //
86 // LCD Display output pins
87 //
88 
89 // Requires #define U8GLIB_SH1106_EINSTART in Configuration.h
90 // u8glib constructor
91 // U8GLIB_SH1106_128X64 u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, LCD_PINS_DC, LCD_PINS_RS);
92 
93 #define LCD_PINS_DC 78
94 #define LCD_PINS_RS 79
95 // DOGM SPI LCD Support
96 #define DOGLCD_CS 3
97 #define DOGLCD_MOSI 2
98 #define DOGLCD_SCK 5
99 #define DOGLCD_A0 2
100 
101 //
102 // LCD Display input pins
103 //
104 #define BTN_UP 25
105 #define BTN_DWN 26
106 #define BTN_LFT 27
107 #define BTN_RT 28
108 
109 // 'OK' button
110 #define BTN_ENC 29
111 
112 // Set Kill to right arrow, same as RIGID_PANEL
113 #define KILL_PIN 28