Category Archives: AVR

LUFA – First Steps Part 2

Device Descriptors Now that the overall project configuration has been configured we need to supply information about the device itself. Descriptors are data structures a USB device passes to the host computer during initialisation and are the key to ‘plug … Continue reading

Posted in AVR, Microcontroller, USB | 5 Comments

LUFA – First Steps Part 1

Introduction This week I used the LUFA framework to implement a simple USB-Serial device. USB isn’t at the trivial end of the embedded system development spectrum and LUFA goes a long way to ease the pain but getting started can … Continue reading

Posted in AVR, Microcontroller, USB | Leave a comment