prnf
trice
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prnf
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Embedded Systems Weekly #127
PRNF I'm keeping an eye on this lightweight tiny printf alternative. It is one year old and get a 1.0.0 release recently, but doesn't have any tests. It could become interesting with a bit more QA.
- Show HN
- An alternative text formatter in C, easily extendable, lightweight and well suited to microcontrollers.
trice
- Fully Permissive License C++ Logger For Embedded System
- Logging inside ISR
- How useful are tool tracing software for RTOS in industry?
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Super fast and small firmware embedded tracing
If you ever wished to have an universal printf like option inside an interrupt for runtime analysis of your microcontroller code, have a look at the little Trice tracer code at github.com. If offers you a comfortable and very efficient way getting logs from your target device and reduces the memory footprint. Sound impossible? It is true and open source! https://github.com/rokath/trice
- Trice – TRace Ids C Embedded
What are some alternatives?
tinyengine - [NeurIPS 2020] MCUNet: Tiny Deep Learning on IoT Devices; [NeurIPS 2021] MCUNetV2: Memory-Efficient Patch-based Inference for Tiny Deep Learning; [NeurIPS 2022] MCUNetV3: On-Device Training Under 256KB Memory
tlog - Observability events system
tiny-json - The tiny-json is a versatile and easy to use json parser in C suitable for embedded systems. It is fast, robust and portable.
zephyr - Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
embox - Modular and configurable OS for embedded applications
tlog - Terminal I/O logger
berry - A ultra-lightweight embedded scripting language optimized for microcontrollers.
printf - Tiny, fast, non-dependent and fully loaded printf implementation for embedded systems. Extensive test suite passing.
lvgl - Embedded graphics library to create beautiful UIs for any MCU, MPU and display type.
defmt - Efficient, deferred formatting for logging on embedded systems
stumpless - a C logging library built for high performance and a rich feature set
emio - A safe and fast high-level and low-level character input/output library for bare-metal and RTOS based embedded systems with a very small binary footprint.