stm32-emulator
UVtools
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stm32-emulator | UVtools | |
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9 | 204 | |
331 | 1,077 | |
- | - | |
0.0 | 8.0 | |
over 1 year ago | 11 days ago | |
Rust | C# | |
GNU General Public License v3.0 only | GNU Affero General Public License v3.0 |
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stm32-emulator
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Are there any good simulators for STM-32?
There's also stm32-emulator. Originally developed for 3D printer firmware reverse-engineering, but should work for other stuff as well. Basically QEMU + SVD parser + emulated peripherals.
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Embedded Systems Weekly #111
STM32 Emulator The developer created this emulator to facilitate his effort reverse engineering the Anycubic Photon Mono 4K 3D printer. If you're waiting for a STM32 microcontroller (really?) it's probably your chance to run your code before you die.
- GitHub - nviennot/stm32-emulator Simulate 3D printers, but any sort of stm32 microcontroller firmware should work
- An STM32 emulator written in Rust for 3D printers
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A fast STM32 embedded system emulator implemented in Rust
Yes, I'm loading the firmware that we can download from the official website in the emulator, via this config file: https://github.com/nviennot/stm32-emulator/blob/main/saturn/config.yaml
- A fast STM32 emulator implemented in Rust
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Emulating the original Elegoo Saturn firmware, unmodified
Sources: https://github.com/nviennot/stm32-emulator/ See the saturn/ directory in there to see how it's configured.
UVtools
- Why no REAL sliced 3D representation in ANY slicer software??
- is this enough supports
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Unknown file type
Does UVTools recognize the files?
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Off label use, photoresist etching
As for this, you could try UVTools. I just used it to open an existing ctb file (any will do), remove all layers but one, and then replace that layer with a monochrome image file of my choosing.
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Well... that's new.
If only to rule out some kind of fault with the file itself, if you download UVTools, github here... https://github.com/sn4k3/UVtools/releases ...then you could import your sliced file (the .pwma file) and just check to see if those layers existed.
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First print
I do cubes of calibration then cones of calibration as the video above teaches. Then I followed UVTools guide on rest times and z-axis tuning, including using his modded gcode file to slow down the acceleration rates of the z-axis motor https://github.com/sn4k3/UVtools/wiki/Rest-times-and-TSMC. I use this print to test for bloom, layer lines and anti-aliasing performance https://cults3d.com/en/3d-model/various/print-angle-model. Dennys Wang has a good video using it https://youtu.be/cGAgyRVK32g
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Weird printer fail
https://github.com/sn4k3/UVtools/releases/ I think when you install it, and you run a slice with lychee, you get a pop up asking if you want to check with UVTools. Otherwise, just open UVTools, drag the .cyber file on to it, and it will Analyse it. You can then look through each layer.
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Settings help
I think 2.5s exposure looks about right. You could try printing tests in 2.3-2.7 range to fine tune it, but I think it looks okay. Try printing updated Towns and cones to troubleshoot other settings. I do recommend reading this about raft heights and bottom exposure times. This article is also a good read to find out about wait times and how to use UVTools to adjust some parameters that Chitubox can't.
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Saturn 2 Weird Print Errors
I would dial down your lift speed. I personally follow the advice of people like Ameralabs and don’t use TSMC. To me it looks like the model is pulling away from the supports when your fast lift speed kicks in because it’s still attached to the FEP. If your Saturn 2 is anything like my S8K, acceleration is also probably coded high from the factory. I followed this advice https://github.com/sn4k3/UVtools/wiki/Rest-times-and-TSMC I’ve only been running test prints to improve my print quality, and haven’t printed anything as big as you are printing yet, but the reasoning is sound.
- Is this orientation ok? I had a failed print before. The butt split. Orientation was different. Also tried a lift speed of 80.
What are some alternatives?
gdbstub - An ergonomic, featureful, and easy-to-integrate implementation of the GDB Remote Serial Protocol in Rust (with no-compromises #![no_std] support)
PhotonFileValidator - A file viewer application for AnyCubic Photon sliced files (*.photon and *.cbddlp). The viewer can show you preview images, print information and all layers with information on overhang and islands issues.
wokwi-features - Wokwi Feature requests & Bug Reports
anycubic-photon-docs - This repo aims to collect curate and compile information on anycubic photon hardware software and use
turbo-resin - Open-source firmware for resin printers
PrusaSlicer-settings - PrusaSlicer vendor bundles for Monoprice (MP Mini Delta) and Ultimaker (Original)
LiberatingMarsCLI - Nobody owns (Maker)space.
LightVision - A small Prorgramm to control a LED-Matrix-Display, a Server to store the data and a Client for the raspberry pi to recieve the data.
netfabb-basic-download - Unofficial Netfabb Basic and/or Netfabb Free download archive
voxelizer - Header only mesh voxelizer in c99
reversing-mono4k - Reverse engineering of the Anycubic Mono 4K
PrusaSL1Viewer - MSLA/DLP, file analysis, calibration, repair, conversion and manipulation [Moved to: https://github.com/sn4k3/UVtools]