TinyUSB is an open-source cross-platform USB Host/Device stack for embedded systems, designed to be memory-safe with no dynamic allocation, and thread-safe with all interrupt events are deferred then handled in the non-ISR task function.
TinyUSB works on a large variety of microcontrollers including select devices from Allwinner, Analog, Brigetek, Broadcom, Dialog, Espressif, GigaDevice, Infineon, MicroChip, Mind Motion, Nordic Semi, Nuvoton, NXP, Raspberry Pi, Renesas, Silabs, Sony, ST STM32, TI, ValentyUSB, and WCH.
The latest version has so many changes, a sampling:
Rewrite and Generalize driver to support non-stm32 mcu such as wch
Add support for ch32 usbd e.g ch32v203
MAX3421E Host support
Video Added support for USB Video Class (UVC) with MJPEG
71 folks contributed to this release! MIT Licensed.
You can find out more about this release here and see the GitHub repo here.
Adafruit publishes a wide range of writing and video content, including interviews and reporting on the maker market and the wider technology world. Our standards page is intended as a guide to best practices that Adafruit uses, as well as an outline of the ethical standards Adafruit aspires to. While Adafruit is not an independent journalistic institution, Adafruit strives to be a fair, informative, and positive voice within the community – check it out here: adafruit.com/editorialstandards
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7:30pm ET! To join, head over to YouTube and check out the show’s live chat and our Discord!
