Marlin
Prusa-Firmware-Buddy
Marlin | Prusa-Firmware-Buddy | |
---|---|---|
755 | 116 | |
15,902 | 1,035 | |
0.5% | 5.6% | |
9.8 | 9.9 | |
3 days ago | 4 days ago | |
C++ | C | |
GNU General Public License v3.0 only | GNU General Public License v3.0 or later |
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
Prusa-Firmware-Buddy
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JPEG XL and the Pareto Front
>I don't believe QOI will ever have any sort of real-world practical use
Prusa (the 3d printer maker) seems to think otherwise: https://github.com/prusa3d/Prusa-Firmware-Buddy/releases/tag...
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Why Prusa is floundering, and how you can avoid their fate
https://github.com/prusa3d/Prusa-Firmware-Buddy
Not open source? Odd, as I just read it's source code. Are you referring to licensing, ability to modify and compile yourself, or some else?
- Unable to Update Prusa Mini+ Firmware
- Is Bambu Labs worth it?
- 5.1.0-alpha1 Firmware for Original Prusa MINI
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Random Movement in X,Y axis in middle of print after firmware upgrade to 5.0 RC
Did you use Prusa Link/Connect to upload the gcode? If so it looks similar to an issue reported by others where the gcode is getting corrupted. You can try putting files on the USB manually and printing from that as a temporary fix. May be helpful to take a look at this reddit thread or this github issue.
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Prusa Connect/Link Corrupting Gcode on Network Upload
I made the issue here: https://github.com/prusa3d/Prusa-Firmware-Buddy/issues/3156
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Thomas Sanladerer: "Does the Prusa MK4 have what it takes?" [Youtube]
The github issue on it is worth reading to see just how poorly Prusa have handles this: https://github.com/prusa3d/Prusa-Firmware-Buddy/issues/677
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Why do I get this message when I try to print with input shaper? I've updated my firmware and using the latest slicer.
Is 4.7 just the latest stable and I instead need this one?
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Prusa Development Schedule =D
Wow 100%. This actually pretty bad bug has been open for months with really no input from PRUSA other than “oh, wow that sucks. We’ll …uh… look into it.” https://github.com/prusa3d/Prusa-Firmware-Buddy/issues/2997
What are some alternatives?
MKS-TinyBee - MKS TinyBee is a mainboard for 3d printing, based on ESP32 module
octo4a - Use your old Android device as an OctoPrint server.
SKR-2
Buddy-board-MINI-PCB
klipper - Klipper is a 3d-printer firmware
Prusa-Firmware - Firmware for Original Prusa i3 3D printer by PrusaResearch
Marlin-2.0.X-MKS-Robin-Nano - Marlin 2.0.X for the MKS Robin Nano 1.1/1.2
Awesome-Embedded - A curated list of awesome embedded programming.
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.
nuttx - Apache NuttX is a mature, real-time embedded operating system (RTOS)
Ender-3 - The Creality3D Ender-3, a fully Open Source 3D printer perfect for new users on a budget.
Original-Prusa-MINI - Original Prusa MINI 3D printer hardware