Closed mriepl closed 3 years ago
Thank's for the hint please keep this issue open. The new USE_TWINCAT_ROUTER feature definitely needs more testing and I will add more tests and examples. But before I have to do some major changes to our internal infrastructure and that will take some time, which I currently cannot spend.
On win32 __stdcall is the default calling convention, so no need to define it explicitly. On TC/BSD it's declared as TCADSDLL_API, which itself is defined to nothing, so the standard calling convention is used, just like in our AdsLib. I think we should be fine. If you have a concrete example, please reopen.
Hello,
i have seen now it is possible to use the library standalone and with TwinCat Router. A view years ago i have wrote an wrapper for exact this case and the notifications maked some troubles. Because i dont care about the calling convetion of the static callbackfunction.
TwinCat needs stdcall and the AdsLib uses __cdecl calling-convetion.
In the Make file of the example i see you compile with -DUSE_TWINCAT_ROUTER and the NotifyCallback is decleared with __cdecl calling convention.
I think this would be a problem, but i am not sure :)
Best Regards Markus