Marlin
Marlin
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Marlin | Marlin | |
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755 | 45 | |
15,888 | 49 | |
1.1% | - | |
9.8 | 0.0 | |
6 days ago | about 1 year ago | |
C++ | C++ | |
GNU General Public License v3.0 only | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Marlin
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Why Prusa is floundering, and how you can avoid their fate
There is _a lot_ wrong with Marlin. It is a complex codebase, full with ancient artefacts, litterred with preprocessor ifdefs every 2-3 lines of code, dynamic includes in the middle of CPP files, etc[1]. It's about as unreadable as C++ code gets--well, I guess it's not template metaprogramming.
Klipper by contrast is a breeze to read through[2].
I am very grateful for Marlin, for all of reprap, and everyone who has contributed to it. But saying there is nothing wrong with it is straight up misguided.
[1]: https://github.com/MarlinFirmware/Marlin/blob/bugfix-2.1.x/M...
[2]: https://github.com/Klipper3d/klipper/blob/master/src/lcd_hd4...
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E steps way off.
I think you are mistaken. I can't speak for implementations preceding the Ender 3 V2, so what you're saying may have been true at some point for other machines. However, here you can see Marlin developers confirm that there is an EEPROM on the stock E2V2 board using diagrams from Creality and photographic confirmation. Here is the datasheet for the EEPROM. Here is a thread discussing this Marlin release, and also the then-recent release of official Creality firmware which resolved the same issue. Since the stock firmware is based on Marlin, and at the time Marlin did not support this type of EEPROM, the EEPROM was not usable at launch. Any mainstream firmware (official or third-party) from the last three years will be using the onboard EEPROM unless the user intentionally specified otherwise.
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FYI: Marlin 2.1.2.1 on Sapphire plus v2
pull latest Marlin from github: https://github.com/MarlinFirmware/Marlin
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Ender 3 Pro + Octoprint = Thermal Malfunction, system stopped! Heater_ID: E0
Also, checked the following discussion but seems like I need to update the firmware to be able to comment that like right? Temperature variance monitor tweaks by zeleps · Pull Request #23571 · MarlinFirmware/Marlin · GitHub
- Marlin DACAI Screen Bug
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Anycubic Kobra Marlin 2.1+ based custom firmware
i spent some time and successfully rebased Kobra 2.8.2 OG firmware from an unknown Marlin ~2.0.8 frankenstein to a clean latest (as of now) release (not bugfix) 2.1.x -- v2.1.2.1 + 1 commit
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Digraphs and Trigraphs
As an example, check the macropocalypse in Marlin - but the actual trigger for me to start was Reprap firmware doing a floating point divide in interrupt context while targeting AVR8 core…
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Need advice on intermittent thermal runaway (Ender 3 V2)
Any change of thermistor or to a PT100/PT1000 will require recompiling the firmware, because every type has different characteristics. Marlin uses an internal table to calculate the temperature for whatever reading it gets from the CPU's analogue-to-digital converter. It has many tables for different thermistors, but only one is ever incorporated at compile time. So you have to specify which type you're using. You can see the commonly-used types in the list in Marlin's Configuration.h file, in the section headed // @section temperature. The tables themselves are in Marlin/src/module/thermistor.
- Marlin ramps1.4
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Has anyone actually edited Marlin source code and added a new feature?
FWIW It IS open source but the GNU General Public License v3.0 rules apply. https://github.com/MarlinFirmware/Marlin/blob/bugfix-2.1.x/LICENSE
Marlin
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Filament Sensor and OctoPi
Hmmm interesting, not sure why it would be doing that. You could try Trey's version of the firmware, it built on 2.0.9.3 instead of 2.1.1 but it's mostly the same. https://github.com/just-trey/Marlin/tree/elegoo-neptune-2/config/Elegoo/Neptune-2
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Neptune 2s . What marlin are u using?
Best recommendations I can give is make sure your SD card is freshly formatted with FAT32 and only has the elegoo.bin on in. If this firmware https://github.com/mlee12382/Elegoo-Neptune-Marlin/tree/bugfix-2.1.x/config Is not working for you try this version: https://github.com/just-trey/Marlin/tree/elegoo-neptune-2/config/Elegoo/Neptune-2/V1.3 Make sure you download the version for the correct board and with or without BLTouch/Clone
- 2s print bed x axis offset to the right a few mm and Marlin leveling question
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Robin board question
Marlin 2.0 https://github.com/just-trey/Marlin/tree/elegoo-neptune-2/config/Elegoo/Neptune-2/V1.3
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Tips to New Owners from a Recent New Owner
This one I debated on including because it deviates from stock, but there's more documentation on using Marlin then there is for the stock elegoo firmware at this point so I think it's smart: flash your printer with Marlin. When people talk about Marlin around here they are talking about a version compiled by /u/just-trey like a year ago that is configured for Neptune 2/2S/2D. All the instructions for loading it onto your printer are on there. It is very stable and works very well. As I said, there is more support available online for Marlin than for stock Elegoo firmware. You also get great features like mesh bed leveling (with or without probe), custom preheat based on filament type, several more software-level protections from hardware malfunctions, an initial touchscreen calibration process that fixed all of my personal touchscreen woes, and many more features that I can't list. You cannot use the MKS wi-fi chip with this release but besides that this is an actual "upgrade" with very few downsides. One of the only things recommended by this community that I back wholeheartedly.
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z offset adjustment while printing?
just-trey has a marlin build for the 2/2S that is supposed to be good, although I haven’t used it personally. https://github.com/just-trey/Marlin/blob/elegoo-neptune-2/config/Elegoo/Neptune-2/README.md
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SKR Mini e3 v3 on the neptune 2s
If you want marlin without switching to a new board then this ( https://github.com/just-trey/Marlin/tree/elegoo-neptune-2/config/Elegoo/Neptune-2) is a good option.
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I need help and I am Freaking out ! BL touch related. I got the Neptune 2S and I tried installing BL touch and I didn’t realize it was the wrong firmware and now my printer turned black. Is there anything I can do ? I’m a beginner so anything will help !
https://github.com/just-trey/Marlin/tree/elegoo-neptune-2/config/Elegoo/Neptune-2/V1.3/BLTOUCH this is the firmware you want for bltouch on a 2S.
- Switching filament/Multi-color printing(Neptune 2)
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I just added a BL Touch to my Neptune 2s
That's it, should be stored at that point :) if you want a better firmware that handles the bltouch better try this out: https://github.com/just-trey/Marlin/tree/elegoo-neptune-2/config/Elegoo/Neptune-2
What are some alternatives?
MKS-TinyBee - MKS TinyBee is a mainboard for 3d printing, based on ESP32 module
Elegoo-Neptune-Marlin - Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. | Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
SKR-2
Marlin - Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. | Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.
klipper - Klipper is a 3d-printer firmware
klipper - Klipper is a 3d-printer firmware
Marlin-2.0.X-MKS-Robin-Nano - Marlin 2.0.X for the MKS Robin Nano 1.1/1.2
BIGTREETECH-SKR-mini-E3 - BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. It is launched by the 3D printing team of Shenzhen BIGTREE technology co., LTD. This board is specially tailored for Ender 3 printer, perfectly replacing the original Ender3 printer motherboard.
Ender-3 - The Creality3D Ender-3, a fully Open Source 3D printer perfect for new users on a budget.
Marlin-bugfix-1.1.9 - Marlin 1.1.x bugfix for Ender 3 with BLTouch
Cura - 3D printer / slicing GUI built on top of the Uranium framework
BIGTREETECH-TouchScreenFirmware - support TFT35 V1.0/V1.1/V1.2/V2.0/V3.0, TFT28, TFT24 V1.1, TFT43, TFT50, TFT70