Function
The state of the event of the failsafe function is acquired.
Format
Ret = DioGetPatternEventStatus ( Id , &Status )
Parameters
Id
[ C, C++: short] [Python: ctypes.c_short]
Specifies the device ID retrieved from DioInit.
Status [
C, 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, 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
Gets the status of the event for your device.
C, C++ |
long Ret; short Staus; Ret = DioGetPatternEventStatus(Id,
&Status); |
Python |
Ret = ctypes.c_long() Staus = ctypes.c_short() Ret.value = cdio.DioGetPatternEventStatus(Id,
ctypes.byref(Status)) |
See Also