DeviceElement (Standard 8 Module Reference)
7/8/2014
Review the applicable Embedded Core modules and any examples for the DeviceElement setting in Windows Embedded 8 Standard (Standard 8).
This setting specifies calibration data for a particular digitizer.
Do not create an empty value for this setting.
To get the calibration data, from the command prompt, run Tabcal.exe –export. This produces a device ID and a hexadecimal string containing calibration data.
Next, add a new DeviceElement under LinearityData. Enter the DeviceID as the key and the calibration data as the value.
You can use the Action setting attribute to specify the action to take when you use the configuration file to create or modify an image. The following table shows the possible values.
Value |
Description |
|---|---|
AddListItem |
Adds the item or items to an image. |
ModifyListItem |
Modifies the value or the item as specified in Key or Value in an image. |
RemoveListItem |
Removes the item or items in an image. |
You use the Key attribute to specify a unique association for the DeviceElement, and the Value attribute to specify information to associate calibration data to a Tablet PC device.
Modules
The following table shows the modules that you can apply this setting to. In Image Configuration Editor (ICE), you can follow the corresponding path to set this setting for a module.
Module |
Path |
|---|---|
Microsoft-Windows-TabletPC-Platform-Input-Core |
Products/Embedded Core/TabletPC-Platform-Input-Core/LinearityData/DeviceElement |
XML Example
The following XML example shows how to configure the key and value.
<LinearityData>
<DeviceElement wcm:action="add" wcm:keyValue="MyKey">11</DeviceElement>
</LinearityData>