Location:
Search - HIDKeys a
Search list
Description: A keyboard is interfaced to usb through avr mega8. Any hardware can be interfaced using this procedure.
Platform: |
Size: 147456 |
Author: LABEEB |
Hits:
Description: 使用AVR Mega8单片机实现USB协议，将mega8单片机模拟成USB HID控制器，用以实现USB键盘功能。开发环境为WINAVR，文件包含硬件原理图及软件源程序。-The use of USB MCU AVR Mega8 agreement to mega8 microcontroller emulates USB HID controller to achieve the USB keyboard functionality. Development environment for WINAVR, the file contains the hardware schematics and software source code.
Platform: |
Size: 146432 |
Author: 卓越 |
Hits:
Description: HIDKey
BootloadHID is a USB boot loader for AVR microcontrollers.-his is the README file for bootloadHID.
BootloadHID is a USB boot loader for AVR microcontrollers. It can be used on
all AVRs with at least 2 kB of boot loader section, e.g. the popular ATMega8.
The firmware is flashed into the upper 2 kB of the flash memory and takes
control immediately after reset. If a certain hardware condition is met
(this condition can be configured, e.g. a jumper), the boot loader waits for
data on the USB interface and loads it into the remaining part of the flash
memory. If the condition is not met, control is passed to the loaded firmware.
This boot loader is similar to Thomas Fischl s avrusbboot, except that it
is built on top of the HID device class. This implementation is more user
friendly on Windows, since no kernel level drivers need to be installed.
FILES IN THE DISTRIBUTION
=========================
Readme.txt ........ The file you are currently reading.
firmware .......... Source code of the controller firmware.
firmware/usbdrv
Platform: |
Size: 138240 |
Author: losite |
Hits:
Description: 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.
Platform: |
Size: 472064 |
Author: sehwi |
Hits: