libopencm3
usb-vk-firmware
| libopencm3 | usb-vk-firmware | |
|---|---|---|
| 11 | 1 | |
| 2,944 | 0 | |
| 1.1% | - | |
| 5.7 | 0.0 | |
| 18 days ago | over 2 years ago | |
| C | C | |
| GNU General Public License v3.0 only | MIT License |
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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
usb-vk-firmware
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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?
I have been through the development of a USB HID device recently using Libopencm3 (and I am not quite done!) It's on my GitHub if you are interested.
What are some alternatives?
grblHAL - This repo has moved to a new home https://github.com/grblHAL
OpenFFBoard - OpenFFBoard is a universal force feedback interface for DIY simulation devices
libusb_stm32 - Lightweight USB device Stack for STM32 microcontrollers
hidapi - A Simple cross-platform library for communicating with HID devices
stm32-cube-cmake-vscode - STM32, VSCode and CMake detailed tutorial
EasyAVR - Easy AVR USB Keyboard Firmware and Keymapper
stm32-rs - Embedded Rust device crates for STM32 microcontrollers
atmel-software-package-samv7 - Legacy software package for samv7, same70 and sams70 product families.
rt-thread - RT-Thread is an open source IoT real-time operating system (RTOS).
mac-precision-touchpad - Windows Precision Touchpad Driver Implementation for Apple MacBook / Magic Trackpad
stm32disc_midisynth1 - midi-controlled synth example for STM32F407VG Discovery board
Nodate - A light-weight framework for STM32 and other architectures written in C++.