Marlin
Marlin
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Marlin | Marlin | |
---|---|---|
21 | 755 | |
96 | 15,888 | |
- | 1.1% | |
2.6 | 9.8 | |
about 3 years ago | 2 days 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
- Ender 3 V2, BL touch (5pin), Silent 4.2.7 MB with Smith 3d Firmware. When Auto leveling Z axis doesn't go down, But it does go down when I manually. Any Help is appreciated.
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Ender 3 v2 + BLtouch + Smith3d E3V2-2.0.x.17 + Micro Swiss = ahhh (help?)!
For the past few days I have been working on how to adjust my bed center since the Micro Swiss has moved the position of the nozzle XY (& Z). Z is not an issue as this is adjusted in E3V2-2.0.x.17 via the HMI. On the Smith3D gethub they have the code posted via .bin file and I am using the "Smith3D-E3V2-2.0.x.17-Fast-5x5-180321.bin" which cannot be edited to adjust the parameters I need. Smith3d has posted one Source Code for all the E3V2-2.0.x.17... In total there are eight (8) different types (https://github.com/smith3d/Marlin/releases). I have been trying to mirror the Source Code to mimic the parameters I need from the "Smith3D-E3V2-2.0.x.17-Fast-5x5-180321.bin" with no luck, lots of things enabled/disabled.
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Is This Process of Updating Firmware Insanely Complicated on Purpose?
You can find those .bin files on multiple locations: -https://github.com/Jyers/Marlin/releases -https://github.com/smith3d/Marlin/releases -https://forums.creality3dofficial.com/download/ender-series/ender-3-v2/
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Z Offset with BL touch
Smith3D (https://github.com/smith3d/Marlin/releases/tag/2.0.x.17): Rock solid, no issues. Am currently running tests and bed levels as I am writing this. z-offset looks 'stable'
- Probe z offset changes significantly with each new print.
- Tired to install the BL touch software and after plugging in the micro SD card the screen won’t turn on
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Adventure thus far
I was able to get the "old build" from this link to work for me https://github.com/smith3d/Marlin/releases/tag/2.0.x.16
- Can now use the entire build surface on a V2
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Ender 3 v2 Linear advance possible?
Did a little research on one way; if you have `TMC_DEBUG` enabled in the Marlin firmware, you can check with `M122` commands. I use Smith3D firmware, so I've checked out the 2.0.x.17 git tag and enabled `TMC_DEBUG` along with `MONITOR_DRIVER_STATUS`. Currently compiling; will flash and see if it responds to M122.
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First fosscad print. Other than some mild ringing/ghosting, it looks pretty good. 0.08mm layer height, 100% infill, eSUN PLA+ black. 24 hours and 22 minutes print time
Meatpack compresses the gcode commands sent to the printer over USB with the Octoprint plugin. The USB communication on most printers is limited to the baud rate, which is usually 125,200. I've running the latest Smith3D firmware, allowing me to use 250000: https://github.com/smith3d/Marlin/releases/tag/2.0.x.17
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
What are some alternatives?
klipper - Klipper is a 3d-printer firmware
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
SuperSlicer - G-code generator for 3D printers (Prusa, Voron, Creality, etc.)
ArcWelderPlugin - A plugin for OctoPrint used to convert G0/G1 commands to G2/G3 commands. Reduce the size of your gcode files, and reduce number of gcodes per second sent to your printer.
Marlin-2.0.X-MKS-Robin-Nano - Marlin 2.0.X for the MKS Robin Nano 1.1/1.2
Marlin_Ender3v2 - This is an optimized firmware for Ender 3v2 3D printers. [Moved to: https://github.com/mriscoc/Ender3v2]
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.
klipper - Klipper is a 3d-printer firmware [Moved to: https://github.com/Klipper3d/klipper]
Ender-3 - The Creality3D Ender-3, a fully Open Source 3D printer perfect for new users on a budget.