150 lines
3.9 KiB
C
150 lines
3.9 KiB
C
/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* Gen7 v1.1, v1.2, v1.3 pin assignments
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*/
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/**
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* Rev B 26 DEC 2016
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*
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* 1) added pointer to a current Arduino IDE extension
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* 2) added support for M3, M4 & M5 spindle control commands
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* 3) added case light pin definition
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*
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*/
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/**
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* A useable Arduino IDE extension (board manager) can be found at
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* https://github.com/Lauszus/Sanguino
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*
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* This extension has been tested on Arduino 1.6.12 & 1.8.0
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*
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* Here's the JSON path:
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* https://raw.githubusercontent.com/Lauszus/Sanguino/master/package_lauszus_sanguino_index.json
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*
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* When installing select 1.0.2
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*
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* Installation instructions can be found at https://learn.sparkfun.com/pages/CustomBoardsArduino
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* Just use the above JSON URL instead of Sparkfun's JSON.
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*
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* Once installed select the Sanguino board and then select the CPU.
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*
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*/
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#if !defined(__AVR_ATmega644P__) && !defined(__AVR_ATmega644__) && !defined(__AVR_ATmega1284P__)
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#error "Oops! Make sure you have 'Sanguino' selected from the 'Tools -> Boards' menu."
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#endif
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#ifndef BOARD_NAME
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#define BOARD_NAME "Gen7 v1.1 / 1.2"
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#endif
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#ifndef GEN7_VERSION
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#define GEN7_VERSION 12 // v1.x
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#endif
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//
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// Limit Switches
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//
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#define X_MIN_PIN 7
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#define Y_MIN_PIN 5
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#define Z_MIN_PIN 1
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#define Z_MAX_PIN 0
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#define Y_MAX_PIN 2
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#define X_MAX_PIN 6
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//
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// Z Probe (when not Z_MIN_PIN)
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//
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#ifndef Z_MIN_PROBE_PIN
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#define Z_MIN_PROBE_PIN 0
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#endif
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//
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// Steppers
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//
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#define X_STEP_PIN 19
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#define X_DIR_PIN 18
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#define X_ENABLE_PIN 24
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#define Y_STEP_PIN 23
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#define Y_DIR_PIN 22
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#define Y_ENABLE_PIN 24
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#define Z_STEP_PIN 26
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#define Z_DIR_PIN 25
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#define Z_ENABLE_PIN 24
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#define E0_STEP_PIN 28
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#define E0_DIR_PIN 27
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#define E0_ENABLE_PIN 24
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//
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// Temperature Sensors
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//
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#define TEMP_0_PIN 1 // Analog Input
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#define TEMP_BED_PIN 2 // Analog Input
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//
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// Heaters / Fans
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//
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#define HEATER_0_PIN 4
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#define HEATER_BED_PIN 3
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#if GEN7_VERSION < 13 // Gen7 v1.3 removed the fan pin
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#define FAN_PIN 31
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#endif
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//
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// Misc. Functions
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//
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#define PS_ON_PIN 15
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#if GEN7_VERSION < 13
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#define CASE_LIGHT_PIN 16 // MUST BE HARDWARE PWM
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#else // Gen7 v1.3 removed the I2C connector & signals so need to get PWM off the PC power supply header
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#define CASE_LIGHT_PIN 15 // MUST BE HARDWARE PWM
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#endif
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// All these generations of Gen7 supply thermistor power
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// via PS_ON, so ignore bad thermistor readings
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#define BOGUS_TEMPERATURE_FAILSAFE_OVERRIDE
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#define DEBUG_PIN 0
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// RS485 pins
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#define TX_ENABLE_PIN 12
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#define RX_ENABLE_PIN 13
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//
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// M3/M4/M5 - Spindle/Laser Control
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//
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#define SPINDLE_LASER_ENABLE_PIN 10 // Pin should have a pullup/pulldown!
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#define SPINDLE_DIR_PIN 11
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#if GEN7_VERSION < 13
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#define SPINDLE_LASER_PWM_PIN 16 // MUST BE HARDWARE PWM
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#else // Gen7 v1.3 removed the I2C connector & signals so need to get PWM off the PC power supply header
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#define SPINDLE_LASER_PWM_PIN 15 // MUST BE HARDWARE PWM
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#endif
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