LabVIEW dll call complex struct

[Keppi]

Hi

I am just créating a LabVIEW library for a driver Dll. The Dll contains some complex structs. I just would like to know if I can get around creating a wrapper Dll for these calls.

This is an example of one function call:

Error AA_querySlaveInfo(Handle hSlave, SlaveInfo* pSlaveInfo,

int flags);

 typedef struct {
  int vendorId;
  int productId;
  int revision;
  int serial;
  const char* group;
  const char* image;
  const char* order;
  const char* name;
  int objCount;
  DataObjInfo* objs[1];
} SlaveInfo;

typedef struct {
  int objType;
  const char* name;
  int bitLength;
} DataObjInfo;

Help is very much aprechiated.

Thanks

[RamonaL · Accepted solution]

Hi Keppi,

 its not possible, sorry. Without the last entry in the struct it would work, but that pointer to the other struct... you'll need a wrapper for that!

I hope that helps, 

RMathews

[Keppi]

Oh well, I thought so..

So thanks for confirming my misery 🙂