char cTyp;
union CFI_VARIANT value;
)ExtFctStruct;
typedef struct ExtFct* ExtFctStructPtr;
If the external function is to be developed independently of the platform (Windows, Linux), then
it is not permissible to use the keyword __declspec(dllexport). This keyword is only required
under Windows. For instance, the following macro can be used under Qt:
#ifdef Q_WS_WIN
#define MY_EXPORT __declspec(dllexport)
#else
#define MY_EXPORT
#endif
The function is declared as follows:
extern "C" MY_EXPORT void InitConnection
(ExtFctStructPtr FctRet, ExtFctStructPtr FctPar,char cNrFctPar)
If the screens, configured with "Run MyScreens", are used on the NCU and PCU/PC, then the
extension of the binary file must be omitted:
FCT InitConnection = ("xyz"/I/R,I,S/I,S)
When the absolute path information is omitted, "Run MyScreens" first searches for the binary
file in the configured directory.
6.3.19 Generate code (GC)
Description
The GC (Generate Code) function generates NC code from the OUTPUT method.
Programming
Syntax: GC("
Identifier"[,"Target file"][,Opt],[Append])
Description: Generating NC code (the GC function can only be used within the NC)
Programming commands
6.3 Functions
SINUMERIK Integrate Run MyScreens (BE2)
Programming Manual, 12/2017, 6FC5397-1DP40-6BA1 159
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