DioDmTransferStop

Function

Stops the sampling/generating.

Format

Ret = DioDmTransferStop ( Id , Direction )

Parameters

Id [ VB.NET: Short ] [ C, C++: short ] [ C#: short ] [ Python: ctypes.c_short ]
Specify the device ID retrieved from DioInit.

Direction [ VB.NET: Short ] [ C, C++: short ] [ C#: short ] [ Python: ctypes.c_short ]
Set the transfer direction. Please set the transfer direction by the logical sum of the bits as follows.

Definition

Value

[Hex]

Description

DIODM_DIR_IN

0x1

Input

DIODM_DIR_OUT

0x2

Output

Return Value

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

Definition	Value [Dec]	Description
DIO_ERR_SUCCESS	0	Normal completed.
DIO_ERR_SYS_RECOVERED_FROM_STANDBY	7	Execute DioResetDevice function because the device has recovered from standby mode.
DIO_ERR_DLL_INVALID_ID	10001	Invalid ID specified.
DIO_ERR_DLL_CALL_DRIVER	10002	Not call the driver (Failure on DEVICE I/O CONTROL).
DIO_ERR_SYS_NOT_SUPPORTED	20001	This board couldn't use this function.
DIO_ERR_SYS_IODIRECTION	20500	Direction value is out of range.

The others (See also: Details of Error Code)

Initial Value

None

Remarks

The transfer will be stopped by force (Software stop) by this function even if stop conditions are not met.

The transfer stop can be specified for input and output at the same time.

Example

Stops input transfer sampling.

VB.NET	Dim Ret As Integer Ret = DioDmTransferStop ( Id , DIODM_DIR_IN )
C, C++	long Ret; Ret = DioDmTransferStop ( Id , DIODM_DIR_IN );
C#	int Ret; Ret = dio.DioDmTransferStop ( Id , (short)CdioConst.DIODM_DIR_IN );
Python	Ret = ctypes.c_long() Ret.value = cdio.DioDmTransferStop ( Id , cdio.DIODM_DIR_IN )