This the README file for the HIDKeys USB device.



HIDKeys is an example application for implementing an USB keyboard conforming

to the USB Device Class Definition for Human Interface Devices (HID) . It is

based on Objective Development s firmware-only USB driver for Atmel s AVR

microcontrollers and accepts up to 17 key inputs on an ATMega8. The firmware

should be easily portable to an ATTiny2313 or other tiny devices. Since it

implements a standards compliant keyboard, no separate host software is

needed.



Objective Development s USB driver is a firmware-only implementation of the

USB 1.1 standard (low speed device) on cheap single chip microcomputers of

Atmel s AVR series, such as the ATtiny2313 or even some of the small 8 pin

devices. It implements the standard to the point where useful applications can

be implemented. See the file usbdrdv/usbdrv.h for features and limitations.-This is the README file for the HIDKeys USB device.



HIDKeys is an example application for implementing an USB keyboard conforming

to the　USB Device Class Definition for Human Interface Devices (HID) . It is

based on Objective Development s firmware-only USB driver for Atmel s AVR

microcontrollers and accepts up to 17 key inputs on an ATMega8. The firmware

should be easily portable to an ATTiny2313 or other tiny devices. Since it

implements a standards compliant keyboard, no separate host software is

needed.



Objective Development s USB driver is a firmware-only implementation of the

USB 1.1 standard (low speed device) on cheap single chip microcomputers of

Atmel s AVR series, such as the ATtiny2313 or even some of the small 8 pin

devices. It implements the standard to the point where useful applications can

be implemented. See the file　usbdrdv/usbdrv.h　for features and limitations.