CntSetTimeUpEvent

Function

Sets the factor for the timer event.

Format

Ret =CntSetTimeUpEvent ( Id , TimeValue , Start )

Parameters

Id [C: short] [Python: ctypes.c_short]
Specifies the device ID retrieved from CntInit.

TimeValue [C: unsigned long] [Python: ctypes.c_ulong]
Specifies the timer value in ms.
Allowable setting range:1 ~ 200000

Start [C: short] [Python: ctypes.c_short]
Specifies whether to start the timer by one of the following defined values.

Definition	Value	Description
CNT_TIMER_STOP	0	Stop the timer
CNT_TIMER_START	1	Start the timer

Return Value

Ret [C: long] [Python: ctypes.c_long]

Definition	Value	Description
CNT_ERR_SUCCESS	0	Normal Complete
CNT_ERR_DLL_INVALID_ID	10001	Invalid ID is specified.
CNT_ERR_DLL_CALL_DRIVER	10002	Driver cannot be called (failed in ioctl).
CNT_ERR_DLL_CREATE_THREAD	10005	Failed in creating thread.
CNT_ERR_SYS_USING_OTHER_PROCESS	20003	It cannot perform because the other process is using the device.
CNT_ERR_SYS_CH_NO	20201	Channel number is outside the range.
CNT_ERR_SYS_TIMER_VALUE	20300	Timer value is outside the range.

The other errors: (See also: Details of Error Code)

Remarks

It is the function which accept the interrupt by using the timer interrupt function of hardware.
Callback function actually accepts the interrupt.
Specifies the callback function in CntSetTimeUpCallBackProc.
This function cannot be used with CPSN-CNT-3202I.

Example

C	Ret = CntSetTimeUpEvent ( Id , TimeValue , Start );
Python	Ret = ccnt.CntSetTimeUpEvent ( Id , TimeValue , Start )