Prusa MINI Firmware overview
pins_GEN3_MONOLITHIC.h
Go to the documentation of this file.
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  * Gen3 Monolithic Electronics pin assignments
26  */
27 
28 /**
29  * Rev B 26 DEC 2016
30  *
31  * added pointer to a current Arduino IDE extension
32  *
33  */
34 
35 /**
36  * A useable Arduino IDE extension (board manager) can be found at
37  * https://github.com/Lauszus/Sanguino
38  *
39  * This extension has been tested on Arduino 1.6.12 & 1.8.0
40  *
41  * Here's the JSON path:
42  * https://raw.githubusercontent.com/Lauszus/Sanguino/master/package_lauszus_sanguino_index.json
43  *
44  * When installing select 1.0.2
45  *
46  * Installation instructions can be found at https://learn.sparkfun.com/pages/CustomBoardsArduino
47  * Just use the above JSON URL instead of Sparkfun's JSON.
48  *
49  * Once installed select the Sanguino board and then select the CPU.
50  *
51  */
52 
53 #ifndef __AVR_ATmega644P__
54  #error "Oops! Select 'Sanguino' in 'Tools > Board.'"
55 #endif
56 
57 #define BOARD_INFO_NAME "Gen3 Monolithic"
58 #define DEBUG_PIN 0
59 
60 //
61 // Limit Switches
62 //
63 #define X_STOP_PIN 20
64 #define Y_STOP_PIN 25
65 #define Z_STOP_PIN 30
66 
67 //
68 // Steppers
69 //
70 #define X_STEP_PIN 15
71 #define X_DIR_PIN 18
72 #define X_ENABLE_PIN 24 // actually uses Y_enable_pin
73 
74 #define Y_STEP_PIN 23
75 #define Y_DIR_PIN 22
76 #define Y_ENABLE_PIN 24 // shared with X_enable_pin
77 
78 #define Z_STEP_PIN 27
79 #define Z_DIR_PIN 28
80 #define Z_ENABLE_PIN 29
81 
82 #define E0_STEP_PIN 12
83 #define E0_DIR_PIN 17
84 #define E0_ENABLE_PIN 3
85 
86 //
87 // Temperature Sensors
88 //
89 #define TEMP_0_PIN 0 // Analog Input
90 
91 //
92 // Heaters
93 //
94 #define HEATER_0_PIN 16
95 
96 //
97 // Misc. Functions
98 //
99 #define PS_ON_PIN 14 // Alex, does this work on the card?
100 
101 // Alex extras from Gen3+