Function
Retrieves the error string from error code.
Format
Ret = DioGetErrorString ( ErrorCode , ErrorString )
Parameters
ErrorCode
[ C: long ] [ Python: ctypes.c_long ]
Specify the return value of each function.
ErrorString
[ C: char * ] [ Python: ctypes.c_char_p ]
Sets the base address of buffer for storing error string.
The max length of string is 256.
Return Value
Ret [ C: long ] [ Python: ctypes.c_long ]
Definition |
Value [Dec] |
Description |
DIO_ERR_SUCCESS |
0 |
Normal complete |
DIO_ERR_DLL_BUFF_ADDRESS |
10100 |
Invalid data buffer address. |
The other errors: (See also: Error code details)
Initial Value
None
Remarks
IUtility function that returns the string
in explicit description from error code.
Please use the error process.
Example
C |
Ret = DioGetErrorString
( ErrorCode , &ErrorString[0] ); |
Python |
Ret = cdio.DioGetErrorString
( ErrorCode , ErrorString ) |
See Also
None