libusb_stm32
I-CUBE-USBD-Composite
libusb_stm32 | I-CUBE-USBD-Composite | |
---|---|---|
1 | 2 | |
660 | 118 | |
- | - | |
1.3 | 0.0 | |
2 months ago | over 1 year ago | |
C | C | |
Apache License 2.0 | MIT License |
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libusb_stm32
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Need help regarding understanding and setting up USB.
If you want to implement USB devices that are more complicated than just a single interface (i.e. a composite device) I would not bother using the USB Middleware provided by ST. A very good (and portable!) USB library for STM32 µC's i have grown to love is libusb_stm32.
I-CUBE-USBD-Composite
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USB CDC: Multiple Virtual COM Ports
I made an ST USB wrapper https://github.com/alambe94/I-CUBE-USBD-Composite
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STM32 USB composite class wrapper
u/alambe94 - I created an issue on github with my experience (https://github.com/alambe94/I-CUBE-USBD-Composite/issues/1). It might be easier to discuss it there but let me know if you prefer somewhere else.
What are some alternatives?
libopencm3 - Open source ARM Cortex-M microcontroller library
Modbus-STM32-HAL-FreeRTOS - Modbus TCP and RTU, Master and Slave for STM32 using Cube HAL and FreeRTOS
stm32-bootloader - Customizable Bootloader for STM32 microcontrollers. This example demonstrates how to perform in-application-programming of a firmware located on an external SD card with FAT32 file system.
ISASTM - STM32-based ISA-over-USB-adapter
NanoVNA - Very Tiny Palmtop Vector Network Analyzer
stlink - Open source STM32 MCU programming toolset
AtomVM - Tiny Erlang VM
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.
tinyusb - An open source cross-platform USB stack for embedded system
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