obdev/v-usb
View on GitHub ↗ ★ 1,320 Assembly
A Firmware-Only USB implementation for Atmel's AVR Microcontrollers
5 mentions on Hacker News by 2 people: 0 stories, 5 comments · first 2018-06-12 · latest 2024-03-04
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…bit-banging USB on AVR (Arduino/ATTiny/ATMega) [1] https://www.usbmadesimple.co.uk/index.html [2] https://github.com/obdev/v-usb
comment by magnat · 2024-03-04 · in USB in a Nutshell (2010) -
…to ignore [2]. Also, you can use USB port both for downloading firmware and your application. [0] https://github.com/obdev/v-usb [1] https://github.com/micronucleus/micronucleus [2] https://cpldcpu.wordpress.com/2014/04/25/the-nanite-85/
comment by magnat · 2023-03-07 · in Building the worlds jankiest serial to USB cable from scavenged parts -
Somewhat related: https://github.com/obdev/v-usb
comment by trasz · 2022-02-16 · in Software defined USB port (Raspberry Pi pico RP2040) -
It is possible to do USB on microcontrollers that lack hardware USB support: https://github.com/obdev/v-usb
comment by trasz · 2021-12-26 · in Mico: A PDM to USB Microphone Based on the Raspberry Pi RP2040 -
There are also the free shared PID/VID numbers from https://github.com/obdev/v-usb/blob/master/usbdrv/USB-IDs-fo... . They don’t have any licensing requirements.
comment by trasz · 2018-06-12 · in USB Product ID Allocations for Free Software / Open Hardware