Sys Tec Electronic USB-CANmodul - Page 44

USB-CANmodul
42
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SYS TEC electronic GmbH 2001 L-487e_6
Description:
Returns the hardware information of a USB-CANmodul. This
function is especially useful if a USB-CANmodul has been initialized
with the device number USBCAN_ANY_MODULE. Afterwards, the
hardware information contains the device number of the initialized
USB-CANmodul.
Example:
BYTE bRet;
tUcanHandle UcanHandle;
tUcanHardwareInfo HwInfo;
char szDeviceNr[24];
...
// initialize USB-CANmodul
bRet = UcanInitHardware (&UcanHandle, USBCAN_ANY_MODULE, NULL);
// no error?
if (!bRet)
{
// get hardware information
UcanGetHardwareInfo (UcanHandle, &HwInfo);
// change the device number into a string
wsprintf (szDeviceNr, „device number = %d“, HwInfo.m_bDeviceNr);
...
}
...