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set_io_device_paramset_io_device_paramSetIoDeviceParamset_io_device_paramSetIoDeviceParamSetIoDeviceParam (Operator)

Name

set_io_device_paramset_io_device_paramSetIoDeviceParamset_io_device_paramSetIoDeviceParamSetIoDeviceParam — Configure a specific I/O device instance.

Signature

set_io_device_param( : : IODeviceHandle, ParamName, ParamValue : )

Herror set_io_device_param(const Hlong IODeviceHandle, const char* ParamName, const char* ParamValue)

Herror T_set_io_device_param(const Htuple IODeviceHandle, const Htuple ParamName, const Htuple ParamValue)

Herror set_io_device_param(const HTuple& IODeviceHandle, const HTuple& ParamName, const HTuple& ParamValue)

void HIODevice::SetIoDeviceParam(const HTuple& ParamName, const HTuple& ParamValue) const

void SetIoDeviceParam(const HTuple& IODeviceHandle, const HTuple& ParamName, const HTuple& ParamValue)

void HIODevice::SetIoDeviceParam(const HTuple& ParamName, const HTuple& ParamValue) const

void HIODevice::SetIoDeviceParam(const HString& ParamName, const HString& ParamValue) const

void HIODevice::SetIoDeviceParam(const char* ParamName, const char* ParamValue) const

void HOperatorSetX.SetIoDeviceParam(
[in] VARIANT IODeviceHandle, [in] VARIANT ParamName, [in] VARIANT ParamValue)

void HIODeviceX.SetIoDeviceParam(
[in] VARIANT ParamName, [in] VARIANT ParamValue)

static void HOperatorSet.SetIoDeviceParam(HTuple IODeviceHandle, HTuple paramName, HTuple paramValue)

void HIODevice.SetIoDeviceParam(HTuple paramName, HTuple paramValue)

void HIODevice.SetIoDeviceParam(string paramName, string paramValue)

Description

set_io_device_paramset_io_device_paramSetIoDeviceParamset_io_device_paramSetIoDeviceParamSetIoDeviceParam (re)configures a specific device instance. The configuration parameters are passed in ParamNameParamNameParamNameParamNameParamNameparamName, the corresponding values are passed in ParamValueParamValueParamValueParamValueParamValueparamValue. IODeviceHandleIODeviceHandleIODeviceHandleIODeviceHandleIODeviceHandleIODeviceHandle specifies the device specified in open_io_deviceopen_io_deviceOpenIoDeviceopen_io_deviceOpenIoDeviceOpenIoDevice.

Please check the directory 'doc/html/reference/io'"doc/html/reference/io""doc/html/reference/io""doc/html/reference/io""doc/html/reference/io""doc/html/reference/io" for documentation about your specific I/O device interface, where all supported device specific parameters are listed.

Parallelization

Parameters

IODeviceHandleIODeviceHandleIODeviceHandleIODeviceHandleIODeviceHandleIODeviceHandle (input_control)  io_device → HIODevice, HTupleHTupleHIODevice, HTupleHIODeviceX, VARIANTHtuple (integer) (IntPtr) (Hlong) (Hlong) (Hlong) (Hlong)

Handle of the opened I/O device.

ParamNameParamNameParamNameParamNameParamNameparamName (input_control)  attribute.name(-array) → HTupleHTupleHTupleVARIANTHtuple (string) (string) (HString) (char*) (BSTR) (char*)

Parameter names.

Default value: []

ParamValueParamValueParamValueParamValueParamValueparamValue (input_control)  attribute.value(-array) → HTupleHTupleHTupleVARIANTHtuple (string / integer / real) (string / int / long / double) (HString / Hlong / double) (char* / Hlong / double) (BSTR / Hlong / double) (char* / Hlong / double)

Parameter values to set.

Default value: []

Result

If the parameters are valid, the operator set_io_device_paramset_io_device_paramSetIoDeviceParamset_io_device_paramSetIoDeviceParamSetIoDeviceParam returns the value 2 (H_MSG_TRUE). If necessary an exception is raised. In this case, an extended error information may be set and can be queried with the operator get_extended_error_infoget_extended_error_infoGetExtendedErrorInfoget_extended_error_infoGetExtendedErrorInfoGetExtendedErrorInfo.

Possible Predecessors

open_io_deviceopen_io_deviceOpenIoDeviceopen_io_deviceOpenIoDeviceOpenIoDevice

Possible Successors

open_io_channelopen_io_channelOpenIoChannelopen_io_channelOpenIoChannelOpenIoChannel

See also

open_io_deviceopen_io_deviceOpenIoDeviceopen_io_deviceOpenIoDeviceOpenIoDevice, query_io_interfacequery_io_interfaceQueryIoInterfacequery_io_interfaceQueryIoInterfaceQueryIoInterface, get_io_device_paramget_io_device_paramGetIoDeviceParamget_io_device_paramGetIoDeviceParamGetIoDeviceParam

Module

Foundation

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HALCON Operator Reference 12.0.2 Copyright © 1996-2016 MVTec Software GmbH