libopencm3
Nodate
| libopencm3 | Nodate | |
|---|---|---|
| 11 | 1 | |
| 2,934 | 132 | |
| 0.7% | - | |
| 5.7 | 4.2 | |
| 11 days ago | 9 days ago | |
| C | C | |
| GNU General Public License v3.0 only | GNU Lesser General Public License v3.0 only |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
libopencm3
- Open source ARM Cortex-M microcontroller library
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Setting up a good dev environment without recreating the world
Some of the vendor IDEs have the option to generate makefiles for a project. Depending on the processor, you could also opt out to a different system. A lot of the popular cortex-m stuff is supported by libopencm3.
- Is there a command line process for ST embedded devices?
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Looking for someone interested in designing a HAL
You can also look at examples of HALs such as - libopencm3 (Though this is Cortex only) - RIOT OS (though this requires an RTOS)
- how come there aren't any open source drivers for MCUs?
- Is there a database of peripheral implementations for different STM32 MCU parts?
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Portable driver libraries or HAL that supports Atmel SAM targets?
Yeah by the looks of it I am going to have to expand my project do creating a portable driver interface as well. Abstracting hardware interfaces to create portable code is fairly common in embedded development. For example, libopencm3 does this and has great support for STM32 parts but very limited support for SAM parts.
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How can i implement USB interface for an embedded flight controller to enable serial prints, parameter changes AND reading data from an SD card?
TinyUSB or Libopencm3 are probably your best options (although check they support the SAME70).
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Which uC has the most flexible, feature-packed SPI peripherals?
that is fair. SPI isn't very portable across Arm cpu vendors because all peripherals are vendor specific, i.e. the registers will differ a lot and APIs reflect that. Finding common ground is hard unless using specifically designed portable libraries like https://github.com/libopencm3/libopencm3
- Code organization and modularity
Nodate
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What Project Are You Currently Working On
I recently took apart the Nodate project and now have a makefile and the necessary libraries to ditch the Arduino IDE.
What are some alternatives?
grblHAL - This repo has moved to a new home https://github.com/grblHAL
TFT_eSPI - Arduino and PlatformIO IDE compatible TFT library optimised for the Raspberry Pi Pico (RP2040), STM32, ESP8266 and ESP32 that supports different driver chips
libusb_stm32 - Lightweight USB device Stack for STM32 microcontrollers
AtomVM - Tiny Erlang VM
stm32-cube-cmake-vscode - STM32, VSCode and CMake detailed tutorial
mongoose-os - Mongoose OS - an IoT Firmware Development Framework. Supported microcontrollers: ESP32, ESP8266, CC3220, CC3200, STM32F4, STM32L4, STM32F7. Amazon AWS IoT, Microsoft Azure, Google IoT Core integrated. Code in C or JavaScript.
stm32-rs - Embedded Rust device crates for STM32 microcontrollers
flipperzero-firmware - Flipper Zero firmware source code
rt-thread - RT-Thread is an open source IoT real-time operating system (RTOS).
flipperzero-firmware-wPlugins - RogueMaster Flipper Zero Firmware
stm32disc_midisynth1 - midi-controlled synth example for STM32F407VG Discovery board
STM32F746-CMSIS-Chained-Timers-Demo - STM32F746 demo of 4 chained timers starting each other in various ways