µC/USB Device Class Vendor for CrossCore Embedded Studio - The Vendor class allows you to develop a custom class (at the application level) that makes use of bulk and/or interrupt transfers.A vendor-specific host application is required to communicate with the device along with an appropriate device driver. The Micriµm host API library DLL is also supplied to enable Windows’ host applications to communicate with the Microsoft Windows’ WinUSB driver. An example is supplied complete with both device and host applications and a signed WinUSB driver implementation.

• The Device Class enables an embedded device to communicate with a USB host using one or more class protocols. Each class module responds to class-specific control requests and provides an API for controlling some features of the class behavior and to receive/transmit data.
• The Device Core layer controls data reception and transmission, and responds to standard host requests during enumeration (the process by which a host learns the features of a device).
• The Device Controller driver layer interfaces with the USB controller to process interrupts, notify the device core of bus events, and receive/transmit data.

• Windows XP Professional SP3 (32-bit only).
• Windows Vista Business/Enterprise/Ultimate SP2 (32-bit only). It is recommended to install the software in a non-UAC-protected location.
• Windows 7 Professional/Enterprise/Ultimate (32 and 64-bit). It is recommended to install the software in a non-UAC-protected location.
• Minimum of 2 GHz single core processor, 3.3 GHz dual core is recommended.
• Minimum of 1 GB memory (RAM), 4 GB is recommended.
• Minimum of 2 GB hard disk (HDD) space is required.
• CrossCore Embedded Studio for Analog Devices Processors.