Function
Trigger callback type.
Format
PDIO_COUNT_CALLBACK ( Id, Message, Dir, Param )
Parameters
Id
[C:short] [Python: ctypes.c_short]
Specifies the device ID retrieved from DioInit.
Message
[C:short] [Python: ctypes.c_short]
The message ID that becomes the cause of invoking the call back function
is passed.
Definition |
Value |
DIO_DMM_STOP |
1440H |
Dir
[C:unsigned long] [Python: ctypes.c_ulong]
Transfer direction is passed.
Definition |
Value [Hex] |
Description |
DIODM_DIR_IN |
0x01 |
Input |
DIODM_DIR_OUT |
0x02 |
Output |
Param
[C:void *] [Python: ctypes.c_void_p]
The optional parameter passed through DioDmSetCountEvent is passed.
Return Value
None
Remarks
Execute substance definition of specified number transfer stop callback function at this format.
See Also