Alternatives and similar repositories for usb

Users that are interested in usb are comparing it to the libraries listed below

• majbthrd / SAMDx1-USB-DFU-Bootloader
  1kByte USB DFU Bootloader for SAMD11 / SAMD21
  ☆98Updated last year
• signal11 / m-stack
  Free USB Stack for PIC 16F, 18F, 24F, and 32MX Microcontrollers
  ☆195Updated 5 years ago
• lemcu / LemcUSB
  A purely software based USB peripheral for ARM Cortex M0+ devices
  ☆115Updated 11 years ago
• xobs / grainuum
  Software USB stack
  ☆190Updated 8 years ago
• ataradov / vcp
  A collection of Virtual COM-Port implementations
  ☆24Updated 2 years ago
• insane-adding-machines / unicore-mx
  UniCore-MX | Universal Core for ARM Cortex-M0/0+/3/4/7/X
  ☆50Updated 7 years ago
• ataradov / mcu-starter-projects
  Simple starter projects for bare-metal MCU development
  ☆327Updated 7 months ago
• satoshinm / pill_serial
  Triple USB-to-serial adapter firmware for flashing onto an STM32F103C8T6 "blue pill" minimum development board ⛺
  ☆139Updated 5 years ago
• blackmagic-debug / blackmagic-hardware
  Hardware design files for the Black Magic Probe
  ☆127Updated 2 years ago
• ataradov / dgw
  USB HID Data Gateway
  ☆55Updated 4 years ago
• capiman / lpc21isp
  lpc21isp - Portable command line ISP for Philips LPC family and Analog Devices ADUC70xx
  ☆72Updated last year
• sergev / pic32prog
  Flash programming utility for Microchip PIC32 microcontrollers
  ☆116Updated 7 months ago
• jamesbowman / spidriver
  SPI driver public repo
  ☆188Updated 2 years ago
• nickd4 / bmp_traceswo
  Connect to Black Magic Probe TRACESWO endpoint
  ☆25Updated 7 years ago
• daniel-thompson / i2c-star
  A clone of the i2c-tiny-usb based upon STM32 and libopencm3
  ☆137Updated last year
• ataradov / bootloaders
  Collections of bootloaders of all sorts
  ☆13Updated last year
• libusbhost / libusbhost
  Open source USB host stack for embedded devices
  ☆61Updated 4 years ago
• ataradov / edbg
  Simple utility for programming MCUs and FPGAs though CMSIS-DAP protocol. Works on Linux, MAC and Windows.
  ☆305Updated 3 weeks ago
• FreddieChopin / bleeding-edge-toolchain
  All-in-one script to build bleeding-edge-toolchain for ARM microcontrollers
  ☆77Updated 10 months ago
• richardeoin / ftx-prog
  A Linux command-line alternative to the FTDI FTProg utility for FTDI's FT-X series
  ☆129Updated last year
• devanlai / IBDAP-CMSIS-DAP
  Armstart's CMSIS-DAP firmware implementation in gcc and makefile. Note: this is not the original Armstart repo
  ☆26Updated 5 years ago
• 1Bitsy / 1bitsy-hardware
  Small breadboard friendly STM32 (eventually other mcu's too) eval boards with exposed JTAG and SWD for the use with Black Magic Probe and…
  ☆68Updated 5 years ago
• ataradov / embedded-swd
  Embedded implementation of the SWD interface
  ☆82Updated 4 years ago
• dword1511 / onewire-over-uart
  Access Dallas 1-Wire bus on your PC via low-cost USB to UART bridge.
  ☆163Updated 8 years ago
• ataradov / free-dap
  Free and open implementation of the CMSIS-DAP debugger firmware
  ☆295Updated last year
• avrxml / asf
  merry christmas, have some asf without registration
  ☆158Updated 6 years ago
• opendime / DAFU
  DFU Bootloader for Atmel SAM D21 and similar
  ☆24Updated 8 years ago
• compuphase / Black-Magic-Probe-Book
  A guide plus associated utilities for the Black Magic Probe.
  ☆154Updated 9 months ago
• adafruit / asf4
  Microchip/Atmel ASF4 code libraries
  ☆36Updated last year
• 74hc595 / PIC16F1-USB-Bootloader
  A tiny USB CDC bootloader for PIC16F1454/5/9 microcontrollers
  ☆52Updated 4 years ago