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Teacup_Firmware Alternatives
Similar projects and alternatives to Teacup_Firmware
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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.
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CodeRabbit
CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.
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grbl
An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on a straight Arduino
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Smoothieware
Modular, opensource, high performance G-code interpreter and CNC controller written in Object-Oriented C++
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Nutrient
Nutrient - The #1 PDF SDK Library. Bad PDFs = bad UX. Slow load times, broken annotations, clunky UX frustrates users. Nutrient’s PDF SDKs gives seamless document experiences, fast rendering, annotations, real-time collaboration, 100+ features. Used by 10K+ devs, serving ~half a billion users worldwide. Explore the SDK for free.
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Teacup_Firmware discussion
Teacup_Firmware reviews and mentions
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Digraphs and Trigraphs
Ooh another fun one you may be interested in is how I wrote Teacup's config handling - the user has to provide a config.h with various macros defining their machine setup, and then multiple separate parts of the codebase redefine those macros and re-include the file to build various structures and constants at compile-time
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Advice to an engineering student
Since then I've made lots of things like audio amplifiers and effects, motor controllers, 3d printer controllers and firmware (and subsequently smoothieboard), muscle stimulators, bluetooth LED strip controllers, etc
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How is max step rate calculated for stepper motor libraries
Teacup can go pretty fast too, I think I've seen it clocked at 48k @ 20MHz although that may have been across 4 motors at once.
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Arduino UNO ADC using Embedded C
See here and here for an example from my ESC project, or this example from Teacup
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best Microcontroller for fast stepper motors?
https://www.airspayce.com/mikem/arduino/AccelStepper/classAccelStepper.html says "The fastest motor speed that can be reliably supported is about 4000 steps per second at a clock frequency of 16 MHz on Arduino" which is pretty poor - teacup can hit something like 10× that when controlling 4 steppers, and also comes with a non-blocking state machine based gcode parser ;)
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15 steppers on a Mega?
Teacup had decent performance last time I checked, but it's more a complete firmware project rather than a library.
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Total beginner, want to control two NEMA 17 stepper motors via mathematical function.
That's hard enough just with linear acceleration let alone complex functions - might be worth converting it to line segments host-side and just streaming basic gcode to a 3D printer firmware over the serial port.
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Driving a stepper motor faster using AccelStepper
Last time I checked, Teacup can do something like 40kHz on an atmega - might be worth having a play with that?
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Help. Stepper Motor not spinning when I increase the speed
AccelStepper may interest you, and I think Teacup can go even faster.
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Just updated to the latest firmware, Can I change acceleration/jerk/etc on the fly now? Middle of a print?
The latest what? Teacup? Marlin? Aprinter? Repetier? GRBL? Something else?
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A note from our sponsor - Nutrient
nutrient.io | 17 Feb 2025
Stats
Traumflug/Teacup_Firmware is an open source project licensed under GNU General Public License v3.0 only which is an OSI approved license.
The primary programming language of Teacup_Firmware is G-code.
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