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LAUNCHXL-F28379D: CAN clock source selection with TI examples

Part Number: LAUNCHXL-F28379D
Other Parts Discussed in Thread: SYSCONFIG



I started CAN application from TI examples which include SysConfig. Everything works, but there is a detail I don not understand.

Where in the code is the source of the CAN clock selected ? This should be done in CLKSRCCTL2 register but

- it seems that clocktree.h, that SysConfig generates, does not affect this register. Anyway, TI examples does not use this file, but device.c

- it seems that Device_Init does not set this register.

So, is this selection set by its default value ? Which DriverLib function should I use to set the source of the CAN clock properly ?

Thank you in advance.