Le 31/05/2017 à 14:36, Admin a écrit :
31.05.2017 18:18, Benoît Minisini пишет:
Le 31/05/2017 à 12:38, Admin a écrit :
31.05.2017 16:58, Benoît Minisini пишет:
Apparently all that black box is written in C++ with QT, and without
the header of the library interface , I can't tell you if it is
possible to use the library with Gambas, and how.
Regards,
I was lucky enough to find the header file shared by developers and
an example program in C++ that utilizes this lib.
Here they are: http://allunix.ru/back/atol-header.tar.gz
Maybe CreateFptrInterface() is a C++ only thing, and that you must
call another function from the C interface to do something similar.
But I couldn't find it reading the C header.
You need the documentation of the C interface, or at least an example
written in C to know. You usually can't use C++ exported functions
from Gambas.
Regards,
Maybe it is. One of the authors of the original .so library stated on
one forum:
"You can use purely C interface like this:
void *fptr = CreateFptrInterface();
put_DeviceSingleSetting(fptr, L"Port", "4");
ApplySingleSettings(fptr);
"
but I can't see the difference.
Dmitry.
Then it should work the way you did. But you did not respect the
interface of put_DeviceSingleSettingAsInt(). It wants a "wchar_t *",
whereas the Gambas strings are encoded in ASCII or UTF-8.
You must first convert the Gambas string to wchar_t by using
Conv$(<string>, "UTF-8", "WCHAR_T") or Conv$(<string>, "ASCII", "WCHAR_T").
Regards,
--
Benoît Minisini
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