AioStartTmTimer

Function

Starts the interval timer.

Format

Ret = AioStartTmTimer ( Id , TimerId , Interval)

Parameters

Id [ C, C++ : short ] [ Python : ctypes.c_short ]
Specifies the ID retrieved from AioInit.

TimerId [ C, C++ : short ] [ Python : ctypes.c_short ]
Specifies the timer ID.

Interval [ C, C++ : float ] [ Python : ctypes.c_float ]
Specifies the interval of timer in usec.

Return values

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

Return values	Content
0	Normality completion
7	Execute AioResetDevice function because the device has recovered from standby mode
10001	Invalid Id was specified Use the Id retrieved from AioInit to specify the Id in this function.
10002	AIO driver can't be called At first, perform AioInit function.
16040	The value of TimerId is outside the designated range of the function
16041	The value of Interval is outside the designated range of the function
20001	This function can't be used by this device
20003	Can not use because another process is using the device When another process is using the device, all functions except for those that support multi-process can not be performed.
26040	The value of TimerId is outside the designated range of the device being used

Remarks

Creates the timer with interval specified by Interval.
The callback function are invoked as soon as the specified time elapses.
This function cannot be used on devices without timer functionality.

Example

Starts the timer with interval of 1sec.

C, C++	long Ret; Ret = AioStartTmTimer ( Id , 0 , 1000000 );
Python	Ret = ctypes.c_long() Ret.value = caio.AioStartTmTimer ( Id , 0 , 1000000 )