Company X Accessories C1030-5510 manual Information gathering, GetUDKVersionString, GetDeviceUID

Information gathering

The functions in this chapter return valuable information. All except GetUDKVersionString() are bound to devices and can be used after getting a device pointer or handle from GetDevice() only.

Methods/Functions

GetUDKVersionString

API	Code
C++	static const char *ceDevice::GetUDKVersionString()

Cconst char *GetUDKVersionString()

.NET static string ceDevice.GetUDKVersionString()

Return string which contains the UDK version in printable format.

GetDeviceUID

API	Code
C++	const char *ceDevice::GetDeviceUID()

CCE_RESULT GetDeviceUID(CE_DEVICE_HANDLE Handle, char *pszDest, unsigned int uiDestSize)

.NET string ceDevice.GetDeviceUID()

Return string formatted unique device identifier. This identifier is in the form of type@location while type is the type of the device (i.e. EFM01) and location is the position the device is plugged to. For PCI devices, this is a combination of bus, slot and function (PCI bus related values) and for USB devices a path from device to root hub, containing the port of all used hubs. So after re-enumeration or reboot, devices on the same machine can be identified exactly.

Notice C API: pszDest is the buffer were the value is stored to, it must be at least of size uiDestSize.

GetDeviceName

API	Code
C++	const char *ceDevice::GetDeviceName()

CCE_RESULT GetDeviceName(CE_DEVICE_HANDLE Handle, char *pszDest, unsigned int uiDestSize)

.NET string ceDevice.GetDeviceName()

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