Siemens SIMATIC Ident Installation Manual

Programming interface
4.1 Functions of the serial interface
SIMATIC 3964R protocol for Windows 9x/XP/7
20 Installation Manual, 01/2013, J31069-D0131-U001-A2-7218
ComGetVersion
comInt ComGetVersion (char *ver_string)
This function returns the version number of the DLL being used and an expanded version
string (if required).
Parameter
ver_string Buffer for the expanded version string
No expanded version information if "NULL".
Return value
X Version number (version x.y → x × 100 + y)
Notes
● The current version returns the value "450" for version 4.50 and the following expanded
version string "3964R / Lauf for Windows 95/NT/XP/7, version 4.50, November 2012".
● The transferred buffer area should have a minimum size of 100 characters.
ComString
comInt ComString (char *errs,
int error,
int typ)
This function returns an error text for the transferred error value.
Parameter
errs Buffer for error text
error Error number (result of a function of the user programming interface)
typ possible error message:
• COM_STR_OPEN = ComOpen
• COM_STR_RDWR = ComRead or ComWrite
• COM_STR_STATE = ComReadState or ComWriteState
• COM_STR_EVENT = ComEnableEvent or ComDisableEvent
• COM_STR_CLOSE = ComClose

Siemens SIMATIC Ident Specifications

General

Brand	Siemens
Model	SIMATIC Ident
Category	Other
Language	English