I-CUBE-USBD-Composite
tinyusb
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I-CUBE-USBD-Composite | tinyusb | |
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2 | 48 | |
118 | 4,532 | |
- | - | |
0.0 | 9.8 | |
over 1 year ago | 3 days ago | |
C | C | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
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.
tinyusb
- An open source cross-platform USB stack for embedded system
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Bluetooth to USB Audio bridge
Implementing the required USB host interface is another hurdle, but tinyusb seems to have sorted most of that out, except that UAC2 is implemented as a device while you need a host.
- So I started porting braids to the PI PICO and ended with a generative drum machine
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USB CDC: Multiple Virtual COM Ports
Have a look at TinyUSB. It supports the STM32WB and demo programs for the Nucleo-WB55RG. It even offers an example for dual CDC ports, so very close to what you're looking for.
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Looking for well written, modern C++ (17/20) example projects for microcontrollers
Second: Distrust, misunderstanding, and out of date opinions of C++ in embedded spaces.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.
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Pico + CH559 = USB Midi host?
I looked at this but the fork seems to have had a lot of problems from looking at the PR: https://github.com/hathach/tinyusb/pull/1219
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Badger 2040: tiny kit ereader
I think a better solution might be to use a USB flash drive in the usbc port. Unfortunately micropython and circuitpython don't support this (yet), so you'd have to use c++ https://github.com/hathach/tinyusb
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ESP32-S3 Update via USB?
It's possible to make the s3 be a mass storage device via TinyUSB. https://github.com/hathach/tinyusb/tree/master/examples/device/cdc_msc_freertos
- Microcontroller that can read voltage?
- how do emulate a keyboard over usb? wherever I look I only see libraries and tutorials on how to use the eps32 as a Bluetooth keyboard not a wired one
What are some alternatives?
libusb_stm32 - Lightweight USB device Stack for STM32 microcontrollers
esp32-s2-usb-host-cdc
Modbus-STM32-HAL-FreeRTOS - Modbus TCP and RTU, Master and Slave for STM32 using Cube HAL and FreeRTOS
libusb - A cross-platform library to access USB devices
ISASTM - STM32-based ISA-over-USB-adapter
lufa - LUFA - the Lightweight USB Framework for AVRs.
stlink - Open source STM32 MCU programming toolset
hid-remapper - USB input remapping dongle
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.
rt-thread - RT-Thread is an open source IoT real-time operating system (RTOS).
Adafruit_TinyUSB_Arduino - Arduino library for TinyUSB
arduino-esp32 - Arduino core for the ESP32