Digilent Port Communications - Manual (Page 13)

Digilent, Inc TM
DPCUTIL Programmer’s Manual
www.digilentinc.com
© Digilent, Inc. Page 13 of 14
Returns number of devices in the
device table
Description
Gets the total number of devices in the
device table.
BOOL DvmgGetDevName(int idvc, char *
szdvcTemp, ERC*perc)
Parameters
idvc
- index of
device to query
szdvcTemp
- string to store
device name
perc
- pointer to
store error code
Return Values
Returns true if successful. Returns
false otherwise.
Description
Gets the name of a device from its
index into the device table
BOOL DvmgGetDevType(int idvc, DVCT *
dvtp, ERC* perc)
Parameters
idvc
- index of device to
query
dvtp
- pointer to store
device type
perc
- pointer to store
error code
Return Values
Returns true if successful. Returns
false otherwise.
Description
Gets the type of a particular device,
given its index in the device table. The
device type is returned by reference in
dvtp.
int DvmgGetDefaultDev(ERC *perc)
Parameters
perc
- pointer to store
error code
Return Values
Returns index of default device in table
Description
Gets the index of the default device in
the device table
int DvmgGetHDVC (char* szdvc, ERC *perc)
Parameters
Szdvc
- name of device
perc - pointer to store
error code
Return Values
Returns index of default device in table
Description
Gets the index of a device given its
name. If no device is found, the
returned index is –1, and an error code
is set in perc.