The remaining output data amount is acquired by generating number.
Ret = AioGetAoSamplingTimes ( Id , AoSamplingTimes )
Id
[ VB.NET : Short ] [ C, C++ : short ] [ C# : short ] [ Python : ctypes.c_short
]
Specifies the ID retrieved from AioInit function.
AoSamplingTimes
[ VB.NET : Integer ] [ C, C++ : long * ] [ C# : out int ] [ Python : ctypes.POINTER(ctypes.c_long)
]
Specifies the address of the variable that stores the number of generatings.
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 |
10002 |
AIO
driver can't be called |
13230 |
Failed
in the allocation of the memory |
20001 |
This function can't be used by this device |
20003 |
Can
not use because another process is using the device |
In all devices, 0
The remaining output data amount is acquired by generating number.
This function cannot be used on devices without
the analog output function.
This function can be executed even if the device is in operation.
Please use the AioGetAoSamplingCount function when you need the numbers of generated on device buffer.
For example, you specify 2000 data for device
buffer and your device has already generated 500 data out of 2000 data.
You may have the following number with 2nd argument of each functions at
that time.
AioGetAoSamplingCounts : AoSamplingCount
= 500
AioGetAoSamplingTimes : AoSamplingTimes = 1500
Get the remaining output data amount.
VB.NET |
Dim
Ret As Integer |
C, C++ |
long
Ret; |
C# |
int
Ret; |
Python |
Ret
= ctypes.c_long() |
AioSetAoSamplingData AioSetAoSamplingDataEx