Function
The state of the event of the failsafe function is acquired.
Format
Ret = DioGetPatternEventStatus ( Id , &Status )
Parameters
Id
[C:short] [Python: ctypes.c_short]
Specifies the device ID retrieved from DioInit.
Status [C:short
*] [Python: ctypes.POINTER(ctypes.c_short)]
Beginning/stop of the event operation is returned.
Value [Dec] |
Description |
0 |
The event has not been generated. |
1 |
The event was generated. |
Return Value
Ret [C:long] [Python: ctypes.c_long]
Definition |
Value [Dec] |
Description |
DIO_ERR_SUCCESS |
0 |
Normal complete |
DIO_ERR_DLL_INVALID_ID |
10001 |
Invalid ID is specified. |
The other errors: (See also: Error code details)
Initial Value
None
Remarks
The state of the event operation of the failsafe function is acquired.
Example
C |
Ret = DioGetPatternEventStatus(
Id , &Status ); |
Python |
Ret = cdio.DioGetPatternEventStatus(
Id , ctypes.byref(Status) ) |
See Also