Hello, during the last months I have worked with interface USB in Bulk mode using NI VISA RAW to control my devices, so I tried to use HID interface for a specific proyect. I found that is some complicated implement it. Searching the internet I found a library which can be used with Windows, Mac and Linux. This library is specified in http://www.signal11.us/oss/hidapi/ and http://www.signal11.us/oss/hidapi/hidapi/doxygen/html/group__API.html
In windows it is necesary a .dll file. I want to use it with LabVIEW using "Call Library Functions Node". I have had some problems to implement it, principally because in some functions of this library, the input and output parameter is a structure. Also, in this structure there are variables such as "wchar_t" which I don't know what is the equivalence in labview. I would like to know if you can help me.
Best Regards
