AioStopCnt

Function

Stops the counter action.

Format

Ret = AioStopCnt ( Id , CntChannel )

Parameters

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

CntChannel [ C, C++ : short ] [ Python : ctypes.c_short ]
Sets the channel of counter.

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.
15160	The value of CntChannel 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.
25160	The value of CntChannel is outside the designated range of the device being used

Remarks

This function cannot be used on devices without counter functionality.
This function can be executed even if the device is in operation.

Example

Stops the counter action for channel 0.

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