by

Attiny85 Usb Drivers For Mac

USB Product- and Vendor-IDs

The I2C interface from the controller is mapped to USB on the ATtiny through the magic of the V-USB library, appearing to the latter as a generic gamepad. It’s thought that the same interface is. To the authors knowledge this is, by far, the smallest USB bootloader for AVR ATtiny The V2.0 release is a complete rewrite of the firmware and offers significant improvements over V1.x:. Support for the entire ATtiny family instead of only ATtiny85. Despite their miniscule size there are, in fact, two versions of ATtiny85 boards that not only add a bootloader to simplify sketch uploading, but also provides USB support. As you can imagine, the USB support takes up a big chunk of our 8 kB of flash program space, leaving close to 6kB free for our sketches.

pid.codes/ - Free USB Product IDs for Open Source projects.

Host Side USB Drivers

www.libusb.org/ - An abstraction library for controlling USB functionality on Unix (Linux, BSD, Mac OS X, etc).

sourceforge.net/apps/trac/libusb-win32/wikis - A Windows version of libusb with the same API. It requires the installation of a kernel DLL which is part of libusb-win32.

www.icsharpcode.net/OpenSource/SharpUSBLib/ - A C# wrapper around libusb-win32.

Other Firmware-Only USB Drivers

mecrisp.sourceforge.net/mecrimus-b.htm - Mecrimus-B is an assembler-only USB implementation similar to v-usb, but for the MSP 430.

Attiny85 usb drivers for macbook

code.google.com/p/16fusb/ - 16FUSB is an assembler-only implementation of low-speed USB on PIC microcontrollers.

ziblog.ru/2014/02/22/programmnyiy-usb-na-st... - This is a firmware-only low-speed USB device implementation for the STM8 microcontroller. The link points to a blog in Russian containing the source code download. Use Google Translate to translate into your preferred language.

scanlime.org/2010/04/its-alive-bit-banging-... - This is a full speed USB host controller for the Parallax Propeller microcontroller.

www.cesko.host.sk/ - This is Igor Češko’s original work. Although it has given the inspiration for V-USB, the two projects share no common code.

www.xs4all.nl/~dicks/avr/usbtiny/ - This is Dick Streefland’s driver which is derived from an earlier version of V-USB. Dick’s driver has less options and the code is therefore easier to read.

Attiny85 Usb Drivers For Mac

Driver Firmware for AVRs with USB Hardware

www.fourwalledcubicle.com/LUFA.php - This project is a driver for Atmel’s AVR microcontroller series with hardware USB support and some of the AVR32 chips, released under the MIT license.

savannah.nongnu.org/projects/avrusb - A freeware USB driver for the AT43USB3XX series of chips. The project seems to be dead, though.

Embedded USB Hosts

Attiny85 Usb Drivers For Macbook Pro

instruct1.cit.cornell.edu/courses/ee476/Fin... - This is a firmware-only low speed USB host for AVRs.

www.vinculum.com/ - Their USB host chip is an easy method of adding USB host functionality with little effort.

Attiny85 Usb Drivers For Mac Os

www.embedded-projects.net/index.php?page_id... - This USB host driver supports Atmel AVRs with built-in USB hardware and the SL811HS chip. It includes class drivers for various USB classes.

USB Analyzers

www.sxlist.com/techref/io/serial/usb/atapch... - A firmware-only low speed USB hardware analyzer.

sourceforge.net/projects/usbsnoop/ - This is a USB sniffer for Windows. It is of great value when debugging firmware problems in a USB device.

USB Documentation

codeandlife.com/2012/01/22/avr-attiny-usb-t... - A step by step tutorial introducing V-USB

www.usb.org/developers/docs/ - The USB specification. Not easy to read, but the definitive reference.

www.beyondlogic.org/usbnutshell/usb1.htm - 'USB in a Nutshell' is a good overview of the relevant parts of the USB specification. Read this instead of the real spec!

janaxelson.com/usb.htm - Many good links related to USB.

Attiny85 Usb Drivers For Mac Windows 7

juicedsystems.com/blogs/news/know-your-usb-... - Everything About USB — a quick introduction to USB in general.