Looking for well written, modern C++ (17/20) example projects for microcontrollers

• compile-time-init-build

  10 394 9.3 C++

  C++ library for composing modular firmware at compile-time.

  

init/build is supposed to be the new thing, but i never touched and no embedded example are available. video

• etl

  55 1,942 9.2 C++

  Embedded Template Library

  

ETL: a drop-in replacement for the STL, but embedded focused.

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• tinyusb

  48 4,521 9.7 C

  An open source cross-platform USB stack for embedded system

Second: Distrust, misunderstanding, and out of date opinions of C++ in embedded spaces. I often see "compatibilty" thrown around as a goal for using C and not C++, but for most modern embedded systems, C++ compilers exist and are (usually) well tuned. Arm is a shining example here*. C++ is more optimizable than C as the intent can be clearer to the compiler. C++ constexpr and templates are a godsend for embedded systems, and I used both heavily in my recent arduino and pico testing. I combined both of them for a really cool experimental USB interface descriptor builder that runs at compile time and avoids the need to count byte sizes, but I gave up on it when the maintainer said C only, despite the fact that C can't do that. I was similarly disappointed when the pico "C++" was C only, as there was no backwards compatibility necessary.

• embedded-resources

  2 583 7.0 Makefile

  Embedded Artistry Templates, Documents, and Source Code

  

From embedded artistry: https://github.com/embeddedartistry/embedded-resources/tree/master/examples/cpp

• InfiniTime

  57 2,567 9.0 C

  Firmware for Pinetime smartwatch written in C++ and based on FreeRTOS

  

Infinitime (Fast open-source firmware for the PineTime smartwatch with many features, written in modern C++): https://github.com/InfiniTimeOrg/InfiniTime

• amp-embedded-infra-lib

  17 150 9.3 C++

  amp-embedded-infra-lib is a set of C++ libraries and headers that provide heap-less, STL like, infrastructure for embedded software development

  

I can recommend having a look at: - https://github.com/philips-software/amp-embedded-infra-lib (stl-like replacement and utility library including a HAL definition - https://github.com/philips-software/amp-hal-st (HAL implementation for STs based on EMiL HAL) - https://github.com/philips-software/amp-preview (a GUI library for STs based on above mentioned repo's)

• amp-hal-st

  7 44 8.9 C

  HAL implementation of the Embedded Infrastructure Library for ST microcontrollers

  

I can recommend having a look at: - https://github.com/philips-software/amp-embedded-infra-lib (stl-like replacement and utility library including a HAL definition - https://github.com/philips-software/amp-hal-st (HAL implementation for STs based on EMiL HAL) - https://github.com/philips-software/amp-preview (a GUI library for STs based on above mentioned repo's)

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• amp-preview

  1 10 8.5 C++

  amp-preview is a user-interface framework tailed towards embedded devices

  

I can recommend having a look at: - https://github.com/philips-software/amp-embedded-infra-lib (stl-like replacement and utility library including a HAL definition - https://github.com/philips-software/amp-hal-st (HAL implementation for STs based on EMiL HAL) - https://github.com/philips-software/amp-preview (a GUI library for STs based on above mentioned repo's)

• amp-devcontainer

  2 77 9.4 Shell

  amp-devcontainer is a fully loaded devcontainer useable for (embedded) C++ development

  

We have also published a devcontainer https://github.com/philips-software/amp-devcontainer to easily get started developing for Macy's that use the arm-none-eabi-gcc compiler

• cpp_stm32

  1 18 10.0 C++

  Pure c++17 implementation of stm32 driver

(No to self advertise as I think what I’ve written is shit from my pov now) I have a project for learning/discovering the possibilities and advantages using modern c++ (at that time, c++17), and yes, it’s been a while, cause I’m playing with other micro controllers(esp32c3) a while ago, and I’m also a bit busy irl. But definitely wanted to continue this in the future, despite looking terrifying, haha

• Marlin

  755 15,874 9.8 C++

  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.

  

I really like the Marlin 3D printer firmware: https://github.com/MarlinFirmware/Marlin

• modm

  5 693 9.1 C++

  modm: a C++23 library generator for AVR and ARM Cortex-M devices

  

Have a look in the modm.

• low-power-speech-recognition

  2 2 10.0 C

  For the 2019 Oticon Audio Explorers Contest

• ardupilot

  72 9,797 10.0 C++

  ArduPlane, ArduCopter, ArduRover, ArduSub source

  

Check out Ardupilot. I think they use C++ 11/14

• cppreference-doc

  56 398 0.0 HTML

  C++ standard library reference (by p12tic)

Rather than looking at good examples (which you should by all means do), add cppreference.com to you bookmarks and use it as your reference. By far the best C++ reference on the net. (from a C programmer who was thrown into C++ a decade ago -- slowly digesting C++20 now) Both StackOverflow.com and electronic.stackexchange.com are two additional QA sites that can help.

• sml

  23 1,067 6.8 C++

  C++14 State Machine library

  

boost-ext/sml: quite modern way of doing state machines using a DSL

• cortex-m3-rtos

  4 15 0.0 C++

  ARM Cortex-M3 Real-Time Operating System for educational purpose.

I will add my own project here https://github.com/t4th/cortex-m3-rtos

• SaaSHub

  www.saashub.com sponsored

  SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

  

Suggest a related project