You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
179 lines
6.4 KiB
C
179 lines
6.4 KiB
C
/**
|
|
* Marlin 3D Printer Firmware
|
|
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
|
*
|
|
* Based on Sprinter and grbl.
|
|
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
/**
|
|
* rev B 30 DEC 2016
|
|
*
|
|
* The original version of this file did NOT result in a useful program because:
|
|
* 1. The pin numbers assumed that the "#define AT90USBxx_TEENSYPP_ASSIGNMENTS" line
|
|
* in FASTIO.h was commented out. There wasn't an Arduino IDE 1.6.x extension/package
|
|
* that supported this pin map so the latest Marlin wouldn't compile.
|
|
* 2. The silkscreen for the four end stops don't agree with the schematic. Activating
|
|
* the X endstop would tell the software that the Y endstop just went active.
|
|
* 3. The thermistor inputs also had heater names assigned to them. The result was
|
|
* thermistor inputs that were set to digital outputs.
|
|
*
|
|
* Rev B corrects the above problems by:
|
|
* 1. The "Marlin_AT90USB" extension/package was developed. This extension enables the
|
|
* latest Marlin software to compile using Arduino IDE 1.6.x and 1.80.
|
|
* 2. The endstop pin numbers in this file were changed to match the silkscreen. This
|
|
* makes it a little confusing when trying to correlate the schematic with the pin
|
|
* numbers used in this file.
|
|
* 3. The offending heater names were deleted.
|
|
*
|
|
* To create a useable image for Teensylu do the following:
|
|
* a) Install the Marlin_AT90USB extension with either of the following methods:
|
|
* Automatic - paste this URL into preferences and then use Boards manager
|
|
* https://rawgit.com/Bob-the-Kuhn/Marlin_AT90USB/master/package_MARLIN_AT90USB_index.json
|
|
* Manual:
|
|
* 1. Copy the following URL into Go to "https://github.com/Bob-the-Kuhn/Marlin_AT90USB",
|
|
* click on the "Clone or Download" button and then click on "Download ZIP" button.
|
|
* 2. Unzip the file, find the "Marlin_AT90USB" directory and then copy it to the
|
|
* hardware directory in Arduino. The Arduino hardware directory will probably be
|
|
* located in a path similar to this: C:\Program Files (x86)\Arduino\hardware
|
|
* b) Connect the USBtinyISP to the board.
|
|
* c) In the Arduino IDE select the "AT90USB1286_STANDARD" board in the of the "Marlin_AT90USB"
|
|
* section and select the "USBtinyISP" programmer.
|
|
* d) In the Arduino IDE click on "burn bootloader". Don't worry about the "verify
|
|
* failed at 1F000" error message.
|
|
* e) The USBtinyISP programmer is no longer needed. Remove it.
|
|
* f) In FASTIO.h comment out the "#define AT90USBxx_TEENSYPP_ASSIGNMENTS" line.
|
|
* g) To upload a sketch do the following:
|
|
* 1. remove the jumper
|
|
* 2. press reset
|
|
* 3. click on the "upload" button in the Arduino IDE
|
|
* 4. wait until the upload finishes (less than a minute)
|
|
* 5. put the jumper back on
|
|
* 6. press the reset button
|
|
*
|
|
*
|
|
* NOTE - the "Marlin_AT90USB" pin maps make PWM0A available rather than the usual PWM1C.
|
|
* These PWMs share the same physical pin. Marlin uses TIMER1 to generate
|
|
* interrupts and sets it up such that PWM1A, PWM1B & PWM1C can not be used.
|
|
*/
|
|
|
|
/**
|
|
* SILKSCREEN ERROR
|
|
*
|
|
* The silkscreen for the endstops do NOT match the schematic. The silkscreen SHOULD
|
|
* read (from left to right) X-STOP, Y-STOP, Z-STOP & E-STOP. The silkscreen actually
|
|
* reads E-STOP, X-STOP, Y-STOP & Z-STOP.
|
|
*
|
|
* The pin assignments in this file match the silkscreen.
|
|
*/
|
|
|
|
|
|
#if !defined(__AVR_AT90USB1286__) && !defined(__AVR_AT90USB1286P__)
|
|
#error "Oops! Make sure you have 'AT90USB1286_STANDARD' selected from the 'Tools -> Boards' menu."
|
|
#endif
|
|
|
|
#if ENABLED(AT90USBxx_TEENSYPP_ASSIGNMENTS)
|
|
#error "please disable (comment out) the AT90USBxx_TEENSYPP_ASSIGNMENTS flag in FASTIO.h "
|
|
#endif
|
|
|
|
#define BOARD_NAME "Teensylu"
|
|
|
|
#define USBCON 1286 // Disable MarlinSerial etc.
|
|
#define LARGE_FLASH true
|
|
|
|
|
|
//
|
|
// Limit Switche definitions that match the SCHEMATIC
|
|
//
|
|
//#define X_STOP_PIN 13
|
|
//#define Y_STOP_PIN 14
|
|
//#define Z_STOP_PIN 15
|
|
//#define E_STOP_PIN 36
|
|
|
|
|
|
//
|
|
// Limit Switch definitions that match the SILKSCREEN
|
|
//
|
|
#define X_STOP_PIN 14
|
|
#define Y_STOP_PIN 15
|
|
#define Z_STOP_PIN 36
|
|
//#define E_STOP_PIN 13
|
|
|
|
//
|
|
// Steppers
|
|
//
|
|
#define X_STEP_PIN 0
|
|
#define X_DIR_PIN 1
|
|
#define X_ENABLE_PIN 39
|
|
|
|
#define Y_STEP_PIN 2
|
|
#define Y_DIR_PIN 3
|
|
#define Y_ENABLE_PIN 38
|
|
|
|
#define Z_STEP_PIN 4
|
|
#define Z_DIR_PIN 5
|
|
#define Z_ENABLE_PIN 23
|
|
|
|
#define E0_STEP_PIN 6
|
|
#define E0_DIR_PIN 7
|
|
#define E0_ENABLE_PIN 19
|
|
|
|
|
|
// Temperature Sensors
|
|
|
|
#define TEMP_0_PIN 7 // Analog Input (Extruder)
|
|
#define TEMP_BED_PIN 6 // Analog Input (Bed)
|
|
|
|
//
|
|
// Heaters / Fans
|
|
//
|
|
#define HEATER_0_PIN 21 // Extruder
|
|
#define HEATER_BED_PIN 20
|
|
|
|
#define FAN_PIN 22
|
|
|
|
//
|
|
// Misc. Functions
|
|
//
|
|
#define SDSS 8
|
|
#define CASE_LIGHT_PIN 24
|
|
|
|
//
|
|
// LCD / Controller
|
|
//
|
|
#if ENABLED(ULTRA_LCD) && ENABLED(NEWPANEL)
|
|
|
|
#define BEEPER_PIN -1
|
|
|
|
#if ENABLED(LCD_I2C_PANELOLU2)
|
|
#define BTN_EN1 27
|
|
#define BTN_EN2 26
|
|
#define BTN_ENC 43
|
|
#define SDSS 40 // use SD card on Panelolu2
|
|
#endif // LCD_I2C_PANELOLU2
|
|
|
|
#define SD_DETECT_PIN -1
|
|
|
|
#endif // ULTRA_LCD && NEWPANEL
|
|
|
|
//
|
|
// M3/M4/M5 - Spindle/Laser Control
|
|
//
|
|
#define SPINDLE_LASER_PWM_PIN 12 // MUST BE HARDWARE PWM
|
|
#define SPINDLE_LASER_ENABLE_PIN 41 // Pin should have a pullup!
|
|
#define SPINDLE_DIR_PIN 42
|