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M&M FDT 1.2.1 Online Specification |
Interfaces and Methods - Schemas - FDT Specification - Quicklinks - Abbreviations
4.5.5.1 IFdtChannelSubTopology2::SetChildrenAdresses()
| This method can be called in the states: |       |
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HRESULT SetChildrenAdresses ( [in] FdtXmlDocument dtmDeviceList, [out, retval] FdtXmlDocument* result ); |
Description:
| Requests bus address setting for specified device list. |
Parameters:
| dtmDeviceList | XML according DTMDeviceListSchema defining device instances where to set the address. |
Return Value:
| result | XML document containing result of address setting. DTMDeviceListSchema |
Behavior:
| Requests setting of bus address for one device or a list of devices via IDtmParameter interface of the corresponding child DTMs. The request may specify that the called communication channel should open a user interface to request device address settings from user. To get a qualified response, error information is included in the returned document. |
Comments:
| As part of executing this method the method IFdtActiveX2:OpenDialogActiveXControlRequest() method may be used to request address selection from the user. Setting the bus address on a Device-DTM via the IDtmParameter interface provides the Device-DTM with information. The Device-DTM must not use this information for execution of communication transactions, that set the address in the field device. |
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Last updated 2015-02-05 15:17
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