Special_Configurations
Marlin
Special_Configurations | Marlin | |
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101 | 755 | |
172 | 15,902 | |
- | 0.5% | |
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18 days ago | 1 day ago | |
C | C++ | |
GNU Lesser General Public License v3.0 only | GNU General Public License v3.0 only |
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Special_Configurations
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Mesh colour coding — all blue?
Have a look at https://github.com/mriscoc/Ender3V2S1/wiki/How-to-update-the-display I had an Ender 3 V2 with a TJC display that needs a special compile to display the numbers. You can find the specially compiled firmware bin's here: https://github.com/mriscoc/Special_Configurations/releases/tag/tjc
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Sprite Extruder Calibration - Homing issues
PID tuning - Using Pronterface and the M303 command, I get "PID Autotune failed! Bad Heater id". Searching on this one I found the man himself mention " using an MPC version of the firmware, so there is no PID for the extruder". The firmware I used is an MPC version - so I need to run the MPC autotune instead. I cant run it as I can't home the head.
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HELP! I got the SKR Mini E3 V3.0 and it says, "No Printer Connected!"
-I am using the Touchscreen with the included cables. I have the singular pin with the touchscreen's 5 pin connection on the left if the drivers are at the top of the board. - The broad rate set to 115200 -I am using a CR touch with the 5 pin connector in the 5 pin CR touch thingy -I am using this firmware, " Ender3V2-SKRME3V3-BLTUBL-T13-LA-MPC-20230809.bin" on this page https://github.com/mriscoc/Special_Configurations/releases I have not edited it because I have no clue how to do that
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Firmware Flash issues
As well as a T13 version (https://github.com/mriscoc/Special_Configurations/releases/download/T13/Ender3V2-422-BLTUBL-T13-MPC-20230812.bin)
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First layer disaster on my heavily modded E3v2
See here: https://github.com/mriscoc/Special_Configurations
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You would think my printer would be dialed in by now.
I basically went through the Marlin config file for my printer line by line to change it how I like. You might also want to check out Professional firmware, he as many precompiled configs, and the source code. I think his has a 10 minute hotend timeout in it.
- Anyone install a pro hot end for this printer from Creality and be able to adjust temps to above 260?
- Downgrading s1 pro touchscreen to s1 knob screen
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Need assistance identifying an issue
You're welcome :-) Mriscoc has a special configuration version of the firmware with linear advance enabled, https://github.com/mriscoc/Special_Configurations/releases/tag/LinearAdvance
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Sprite Pro Extruder
I used mriscoc T13 be sure to follow the directions.
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?
Ender3V2S1 - This is optimized firmware for Ender3 V2/S1 3D printers.
MKS-TinyBee - MKS TinyBee is a mainboard for 3d printing, based on ESP32 module
MRiscoCProUI - This is optimized firmware for Voxelab Aquila & Ender3 V2/S1 3D printers.
SKR-2
mriscoc_Special_Configurations - In this repository there are the configuration files for several Marlin firmware features
klipper - Klipper is a 3d-printer firmware
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.
Marlin-2.0.X-MKS-Robin-Nano - Marlin 2.0.X for the MKS Robin Nano 1.1/1.2
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.
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.
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.
Ender-3 - The Creality3D Ender-3, a fully Open Source 3D printer perfect for new users on a budget.