Monitoring STMTouch driver variables using STM Studio

AN4316

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DocID024847 Rev 2

Once imported, the variables must be assigned to Viewer in order to be displayed:

1.

In the “Display Variables settings” table, select all the “Ref” items (you can use

Shift+Click to operate a continuous multi-selection or Ctrl+Click to operate an

uncontinuous multi-selection)

2.

Right-click in the table and select “Send To → VarViewer1”, or drag them directly to the

right viewer.

3.

In the “Viewers settings” window dock, right-click in the greyed part and select “New

VarViewer”. A “VarViewer2” tab appears.

4.

Repeat step 4, 5 and 6 for the “Delta” items

5.

Repeat step 4 and 5 for the “StateId” items

To ease the navigation, you can rename the VarViewer windows with the name of the

monitored variables by right click and rename.

Variables can be displayed as a curve, as a bar graph or in a table. Table display is

recommended for variables with very slow variation. Curve and bar graph suit for variables

with quick variation.

Figure 2. VarViewers with variable name