AioGetAoRepeatTimes


Function

Retrieves the repeat times.

Format

Ret = AioGetAoRepeatTimes ( Id , AoRepeatTimes )

Parameters

Id [ VB.NET : Short ] [ C, C++ : short ] [ C# : short ] [ Python : ctypes.c_short ]
Specifies the ID retrieved from AioInit function.

AoRepeatTimes [ VB.NET : Integer ] [ C, C++ : long * ] [ C# : out int ] [ Python : ctypes.POINTER(ctypes.c_long) ]
Specifies the address of the variable that stores the repeat times.

0

Repeat action is repeated infinitely

1 to 4294967295

Repeat action is performed specified times

Return value

Ret [ VB.NET : Integer ] [ C, C++ : long ] [ C# : int ] [ 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.

13170

Pointer to AoRepeatTimes is NULL
Specify the address of variable to parameter.

20001

This function can't be used by this device

20002

Can not use while by another device works
To use this function, analog output operation must be stopped.

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.

Initial value

In all devices, 1

Remarks

Repeat action is the action that is performed repeat times from the generating start to stop. 
If the memory type is FIFO, this settings have no meaning.

This function cannot be used on devices without the analog output function.
If the device is in operation, the function cannot be performed.

Example

Retrieves the repeat times.

VB.NET

Dim Ret As Integer
Dim AoRepeatTimes As Integer
Ret = AioGetAoRepeatTimes ( Id , AoRepeatTimes )
 

C, C++

long Ret;
long AoRepeatTimes;
Ret = AioGetAoRepeatTimes ( Id , &AoRepeatTimes );
 

C#

int Ret;
int AoRepeatTimes;
Ret = aio.GetAoRepeatTimes ( Id , out AoRepeatTimes );
 

Python

Ret = ctypes.c_long()
AoRepeatTimes = ctypes.c_long()
Ret.value = caio.AioGetAoRepeatTimes ( Id , ctypes.byref(AoRepeatTimes) )
 

See also

AioSetAoRepeatTimes AioGetAoRepeatCount