Marlin
Marlin_Ender3v2
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Marlin | Marlin_Ender3v2 | |
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755 | 102 | |
15,888 | 12 | |
1.1% | - | |
9.8 | 9.9 | |
2 days ago | about 2 years ago | |
C++ | C++ | |
GNU General Public License v3.0 only | GNU General Public License v3.0 or later |
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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_Ender3v2
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ender 3v2 upgraded to sprite pro hitting dual screw gantry
From what I'm reading, mriscoc's firmware appears to be a bit more polished and offers even more features than Jyers. Have a look at their page - https://github.com/mriscoc/Marlin_Ender3v2/releases/latest From what I'm reading you can change the bed dimensions via gcode command and also in the advanced settings menu. I'm going to try this route despite having already downloaded all the software to compile my own jyers firmware..
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Installation and Configuring for an Ender 3 S1
Download the bin file from here https://github.com/mriscoc/Marlin_Ender3v2/releases/latest.
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Anybody know whats up with my 3dtouch? Just installed
By any chances are you using the Jyers firmware? Because that firmware works horrible with a lot of probes. Try the Professional Firmware, I never had a probe crashing problem with that one.
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Why does my z offset keep changing?
Once you tram the bed, are you doing a mesh? I use UBL (Unified Bed Leveling) to do a 15x15 mesh that takes approximately 225 points of readings. If you are using Jyers firmware, which I highly recommend) or Professional firmware by mriscoc, both rimwares based on Marlin but are more rich in features than the base Marlin firmware, you can view the mesh on your display and see where the high/low spots are. The mesh can be saved to your EEPROM and used without having to redo the leveling process all the time. This is, of course, providing that your bed is not shifting and you wait for the bed to cool down before removing the prints so it doesn't mesh of the leveling. I am not sure about the Professional firmware (because I don't use that one) but I do know the Jyers firmware has a bunch of precompiled .bin files for all the boards and for many different configurations.
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EEPROM and detecting of SD card not working correctly after upgrading to 2.4.7 motherboard
https://github.com/Jyers/Marlin/releases or https://github.com/mriscoc/Marlin_Ender3v2/releases
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Octprint Levelling report vs UBL on printer
I am using a modified Jyers firmware from here: https://github.com/mriscoc/Marlin_Ender3v2
- Micro-Swiss direct drive install.
- Ungraded the bed leveling springs.
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How do you save your Z offset settings?
i use https://github.com/mriscoc/Marlin_Ender3v2 and i am very happy with it
- CR-Touch - Mesh values are never saved correctly. Bed leveled but the values change after it homes/creates a new mesh.
What are some alternatives?
MKS-TinyBee - MKS TinyBee is a mainboard for 3d printing, based on ESP32 module
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
Ender3V2S1 - This is optimized firmware for Ender3 V2/S1 3D printers.
klipper - Klipper is a 3d-printer firmware
KlipperWrt - A guide to install Klipper with fluidd, Mainsail or Duet-Web-Control and webcam stream in OpenWrt. Mainly created around the Creality Wi-Fi box but any OpenWrt running device with similar specs will work just fine.
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.
Configurations - Configurations for Marlin Firmware
Ender-3 - The Creality3D Ender-3, a fully Open Source 3D printer perfect for new users on a budget.
OctoPrint-FirmwareUpdater - OctoPrint plugin for flashing pre-compiled firmware images to a 3D printer.