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IAR Embedded Workbench for RL78 5.20

Data Sample window

In this section:

What do you want to do?

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The Data Sample window is available from the C-SPY driver menu.

DataSampleWin_Too65_1.png

Use this window to view the result of the data sampling for the variables you have selected in the Data Sample Setup window.

Choose Enable from the context menu to enable data sampling.

Requirements

Any supported hardware debugger system.

Display area

This area contains these columns:

Sampling Time

The time when the data sample was collected. Time starts at zero after a reset. Every time the execution stops, a red Stop indicates when the stop occurred.

The selected expression

The column headers display the names of the variables that you selected in the Data Sample Setup window. The column cells display the sampling values for the variable.

There can be up to four columns of this type, one for each selected variable.

* You can double-click a row in the display area. If you have enabled the data sample graph in the Sampled Graphs window, the selection line will be moved to reflect the time of the row you double-clicked.

Note

Only 8- or 16-bit values can be guaranteed to be displayed correctly, and the data must be located at an even address.

Context menu

This context menu is available:

DataSamplePopUp_Too65_1.png

These commands are available:

Enable

Enables data sampling.

Clear

Clears the sampled data.

Hexadecimal

Toggles between displaying the selected value in decimal or hexadecimal format. Note that this setting also affects the log window.

Save to File

Displays a standard file selection dialog box where you can select the destination file for the log information. The entries in the log file are separated by TAB and LF characters. An X in the Approx column indicates that the timestamp is an approximation.

Open setup window

Opens the Data Sample Setup window.