#HUMAN INTERFACE DEVICE ACCESS WINDOWS 7 HOW TO#
#HUMAN INTERFACE DEVICE ACCESS WINDOWS 7 SERIAL NUMBER#

The USB Device setting high-speed / full-speed USB must be reflected in the DAP_config.h file as described under Firmware Configuration.

#HUMAN INTERFACE DEVICE ACCESS WINDOWS 7 SERIAL NUMBER#

If the String Settings - Serial Number String is not provided, only one Debug Unit can be connected at the same time to a host computer since it is impossible to identify multiple Debug Units.

Optionally each Debug Unit may provide a unique Serial Number String.

Note that 'CMSIS-DAP' must be part of that string to allow identification by debuggers (or part of interface string for USB composite device).

Update String Settings - Product String to indicate the Debug Unit.

Update String Settings - Manufacturer String to reflect the vendor of the Debug Unit.

Update Device Settings - Device Release Number to indicate the revision of the adaptation.

Update Device Settings - Product ID to provide a unique identification for the Debug Unit.

Update Device Settings - Vendor ID which is provided by the USB Implementers Forum.

USB Device 0 - High-speed: enable this option only for a high-speed USB peripheral disable for full-speed USB.

Open the file usb_config_0.c in the editor and select Configuration Wizard as edit mode then change the following settings:.

In the Project Window, the group USB contains USB interface with the relevant configuration files.

#HUMAN INTERFACE DEVICE ACCESS WINDOWS 7 HOW TO#

The following steps describe how to change and configure the USB peripheral in the CMSIS-DAP Firmware project: In addition, Communication Device Class is used to enable USB COM port.ДЇor the USB interface it is important to provide correct configuration information for the USB Peripheral as described in this section.

Communication via WinUSB provides higher speed communication but may require an *.inf file for USB installation.

Communication via USB HID (Human Interface Device) does not require any USB driver installation.

The CMSIS-DAP Firmware is able to communicate with the host computer using one of the following USB classes: The USB communication is implemented via MDK middleware components that access the USB peripheral of the microcontroller. CMSIS-DAP Firmware communicates via an USB interface to host computer.

Human interface device access windows 7