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Marlin for Artillery Sidewinder X2

Artillery3d Repo Marlin Repo Buy Me A Coffee

The stock firmware on the Artillery Sidewinder X2 is Marlin, however Artillery's version is out of date and missing some useful features.

Marlin is an open source project in active development and so with a little configuration the latest version can be made to run on any supported printer.

In this repository you will find configuration for use with newer versions of Marlin on the Sidewinder X2 which consists of 2 files:

To save you having to manually figure out how to use these files I have written scripts to download the latest supported Marlin, apply the configuration and build the firmware to flash onto your printer.

Feel free to open an issue if you think there are more sane defaults or find any bugs.

Disclaimer

I offer no warranty, support or guarantees. Any changes to your 3D printer firmware and the consequences of these changes are your responsibility. If you do not understand what you are doing then I suggest you do not continue.

Lets just do this

Build the Firmware

  1. Clone or download a zip of this repository
  2. Unzip to a folder, for example:
    • Windows: C:/sidewinder-x2-marlin/
    • Linux/Mac: ~/sidewinder-x2-marlin/
  3. Ensure you have Python 3.x installed. Download here.
  4. Open a command prompt on Windows or terminal on Linux/Mac
  5. Type (Note this is the same folder as in step 2):
    • Windows: cd C:/sidewinder-x2-marlin/
    • Linux/Mac: cd ~/sidewinder-x2-marlin/
  6. Type:
    • Windows python scripts/marlin_build.py
    • Linux/Mac: python3 scripts/marlin_build.py
  7. There will be a lot of text flying past which is a good thing, once it's stopped firmware should be built and available in the output folder. Check for firmware.bin

Program new firmware onto printer (aka flashing)

Warning scripts/marlin_flash.py is a work in progress, please don't use yet. Follow the manual guide here: flashing.md

Expand to see how the script should work
  1. Ensure firmware has been built as in section above
  2. Ensure dfu-util installed:
    • Windows: Download latest from here and unzip to the same folder you unzipped the files of the repository before in step 2, for example:C:/sidewinder-x2-marlin/
    • Linux: In a terminal type: sudo apt install dfu-util
    • Mac: In a terminal type: brew install dfu-util
  3. Turn printer on and plug a USB-B cable between the printer and your computer
  4. Open a command prompt on Windows or terminal on Linux/Mac
  5. Type:
    • Windows python scripts/marlin_flash.py
    • Linux/Mac: python3 scripts/marlin_flash.py

New Features vs Stock

Click to show full detailed comparison
Feature/Difference Stock This Reference Variable Rationale/Notes
Marlin Version 2.0.9.1 2.1.2 Bugfix N/A Less bugs, newer features, see Marlin Releases page
Heater Minimum Temperature 5 C -5 C HEATER_0_MINTEMP etc 5 C is a bad default because it is a reasonable ambient temperature in a garage
Restore level after home Off On ENABLE_LEVELING_AFTER_G28 Save having to enter M420 to restore the mesh after home in slicer settings
Possible to detach servo Off On SERVO_DETACH_GCODE Add ability to send M282 for lower power idle state
Kickstarting fans Off 100ms FAN_KICKSTART_TIME Allows the fan to spin up reliably
Auto Aligning Steppers Off On Z_STEPPER_AUTO_ALIGN There are 2 Z axis steppers TBD check if this is needed
Input Shaping Off On INPUT_SHAPING_X, INPUT_SHAPING_Y Allows reduction in ringing and ghosting artifacts on prints induced by vibrations of the printer
Adaptive Step Smoothing Off On ADAPTIVE_STEP_SMOOTHING Increases resolution of stepping for better print quality
Linear Advance Off On LIN_ADVANCE Maintains consistent pressure in the nozzle for cleaner corners/ other features which change speed
Increased Arc support Low Res No Circles Higher Res, allow circles MIN_ARC_SEGMENT_MM, ARC_P_CIRCLES
Internal Move Buffer 16 64 BLOCK_BUFFER_SIZE Increase buffer size providing there is SRAM available is a good thing
Serial ASCII Buffer 4 bytes 32 bytes BUFSIZE
Serial Receive Buffer 128 bytes 2048 bytes RX_BUFFER_SIZE This makes printing with something like octoprint much smoother and less likely to stutter
Advanced OK Command Off On ADVANCED_OK Allow Marlin to respond with additional info when returning OK
M600 Filament change feature Off On NOZZLE_PARK_FEATURE, ADVANCED_PAUSE_FEATURE
Auto report position Off On AUTO_REPORT_POSITION, M114_DETAIL, M114_REALTIME some clients may use this
Lower Case G-Code Off On GCODE_CASE_INSENSITIVE Why not
Host Action Commands Off On HOST_ACTION_COMMANDS Allow more advanced features of octoprint at negligible cost to performance
Cancel Objects Off On CANCEL_OBJECTS Useful mid print to continue with other projects if one may have lifted or otherwise failed

Folder Structure

  • configs - Updated Marlin configuration for Sidewinder X2
  • scripts
    • settings.py - Edit this file to change settings such as which version of marlin you want, which config to use etc.
    • marlin_build.py - Build Marlin
    • marlin_flash.py - Flash Marlin to printer
    • common.py - Common functions used by both scripts. Save me writing them twice. You shouldn't need to edit or use this file.

FAQ

  1. If you're going to flash a new firmware, why not just use Klipper?
    • Klipper will mean learning a whole new software ecosystem. This is a valuable learning project and one I suggest to those who seek it. However if you just want your printer to operate in the same way, but with better features: Marlin is the way to go.
    • Feature wise Klipper used to be king, however the Marlin team are catching up with features such as linear advance and input shaping which are now both available.
    • You absolutely need an additional computer (usually a Rapsberry Pi) constantly plugged into your printer. Not a problem for most of us who use Octoprint/OctoPi but still worth noting. Using Klipper your printer will not operate without this.
    • The existing TFT screen will no longer work, there are great projects such as Klipperscreen which will work with a screen plugged into your Raspberry Pi but this is extra hardware still.
  2. How does this compare to the official Marlin Sidewinder X2 example configurations found here?
    • The Marlin example configurations were the starting point for the ones in this project. Using the example configs will give you a fairly stock experience on your printer. To enable newer features you would then need to turn certain settings on (e.g. Linear Advance) one by one. That is what this project does for you. Not only that, we offer build and flash scripts too.
  3. Is this the firmware for the TFT?
  4. Why are the scripts in Python and not X, Y or Z?
    • I wanted this to work on as many platforms as possible. Python allows for this and is often installed on many peoples machines anyway. It's worth noting that building Marlin doesn't work on a Raspberry Pi at this point in time, this is a limitation of the toolchains and nothing I can control.
  5. Why are no UI or SD card options configured?
    • The circuit board connected to the TFT display manages the UI and SD card on this printer. Marlin runs on a different board, the mainboard. For TFT related firmware see question 2.
  6. Why don't you have this new amazing feature installed?

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