Step 6: Inspection and Configuration of the Clock Tree
Main window, Clock Configuration tab
Click to enlarge
The clock configuration tab displays a graphic that enables easy visualisation
and comprehension of the clock routing and configuration, as well as a
graphical editing interface that provides instant feedback and validation
of the options selected:
-
Invalid clock values are highlighted in red
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Tooltips provide the information necessary to correct an
invalid configuration
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Radio buttons allow easy clock selection
-
Drop down lists are used to select between valid divider
values
STM32CubeMX automatically generates the system, CPU and AHB/APB bus
frequencies from the clock sources and prescalers selected by the user.
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