Prusa MINI Firmware overview
pins_SILVER_GATE.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 !defined(__AVR_ATmega1281__) && !defined(__AVR_ATmega2561__)
25  #error "Oops! Select 'Silvergate' in 'Tools > Board.'"
26 #endif
27 
28 #define BOARD_INFO_NAME "Silver Gate"
29 
30 #define X_STEP_PIN 43
31 #define X_DIR_PIN 44
32 #define X_ENABLE_PIN 42
33 #define X_MIN_PIN 31
34 #define X_MAX_PIN 34
35 
36 #define Y_STEP_PIN 40
37 #define Y_DIR_PIN 41
38 #define Y_ENABLE_PIN 39
39 #define Y_MIN_PIN 32
40 #define Y_MAX_PIN 35
41 
42 #define Z_STEP_PIN 13
43 #define Z_DIR_PIN 38
44 #define Z_ENABLE_PIN 14
45 #define Z_MIN_PIN 33
46 #define Z_MAX_PIN 36
47 
48 #define E0_STEP_PIN 27
49 #define E0_DIR_PIN 37
50 #define E0_ENABLE_PIN 45
51 
52 #define SDSS 16
53 
54 #ifndef FIL_RUNOUT_PIN
55  #define FIL_RUNOUT_PIN 34 // X_MAX unless overridden
56 #endif
57 
58 #ifndef FAN_PIN
59  #define FAN_PIN 5
60 #endif
61 
62 #define HEATER_0_PIN 7
63 
64 #define ORIG_E0_AUTO_FAN_PIN 3 // Use this by NOT overriding E0_AUTO_FAN_PIN
65 #define CONTROLLER_FAN_PIN 2
66 
67 #define TEMP_0_PIN 7 // Analog Input
68 
69 #define HEATER_BED_PIN 8
70 #define TEMP_BED_PIN 6
71 
72 #if HAS_GRAPHICAL_LCD
73  #if ENABLED(U8GLIB_ST7920) // SPI GLCD 12864 ST7920
74  #define LCD_PINS_RS 30
75  #define LCD_PINS_ENABLE 20
76  #define LCD_PINS_D4 25
77  #define BEEPER_PIN 29
78  #define BTN_EN1 19
79  #define BTN_EN2 22
80  #define BTN_ENC 24
81  #define LCD_BACKLIGHT_PIN 6
82  #if ENABLED(SILVER_GATE_GLCD_CONTROLLER)
83  #define KILL_PIN 21
84  #define HOME_PIN 28
85  #endif
86  #endif
87 #endif
88 
89 #define SD_DETECT_PIN 15
90 
91 #define STAT_LED_RED_PIN 23
92 #define STAT_LED_BLUE_PIN 26
93 #define CASE_LIGHT_PIN 51