dll labview

[hallawt2004]

Best question to ask is how do I build a parameter from the using the the call function library node in LabVIEW 8.6:  function prototype is the following as defined in the H file:  

C1218 API  int __stdcall OpenSerialPort(char *comPort, errorStruct & err);

in the H file errorStruct is defined as follows

typedef struct

{

  int code;

  char   * msg;

  int msgMaxLenth;

} errorStruct;

this DLL does wrong with test stand, but not using Test Stand, only LabVIEW.

[Mathan · Accepted solution]

Duplicate post. Continue here.

Try to stick to a single thread. Please wait patiently for sometime. Somebody will surely help you to solve your problem.

[hallawt2004]

sorry for the duplicate entry, found a solution  parameter would be name:  err, type:  Adapt to Type  Data format:  Pointers to Handle