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 )
 

See also

AioStartCnt