It is exit processing, and makes the device cannot be accessed.
Ret = CanExit ( Id )
Id
[ VB.NET: Short ] [ C, C++: short ] [ C#: short ] [ Python: ctypes.c_short ]
Specify the device ID retrieved from CanInit.
Ret [ VB.NET: Integer ] [ C, C++: long ] [ C#: int ] [ Python: ctypes.c_long ]
Definition |
Value |
Description |
CAN_ERR_SUCCESS |
0 |
Normality completion |
CAN_ERR_DLL_INVALID_ID |
10001 |
Invalid ID specified. |
CAN_ERR_DLL_CALL_DRIVER |
10002 |
Driver can't be called (Failed in the device I/O control). |
CAN_ERR_DLL_CLOSE_FILE |
10004 |
Failed in the closing of the file (Failed in CloseFile). |
The others (See also: Details of Error Code)
None
Makes the device ID retrieved from CanInit
invalid, and the device cannot be accessed.
After calling this function, only CanInit and CanGetErrorString can be
used.
Performs termination processing.
VB.NET |
Dim Ret As Integer |
C, C++ |
long Ret; |
C# |
int Ret; |
Python |
Ret = ctypes.c_long() Ret.value = ccan.CanExit
( Id ) |