Wakeup Init Sequence for FlexCAN

arvindupadhyay — Thu, 17 Nov 2016 15:28:17 GMT

Hi Friends,

I am working on kinetics series microcontroller, I want to know about wakeup Initialization sequence for FlexCAN .

Regards,

Arvind

Re: Wakeup Init Sequence for FlexCAN

kerryzhou — Mon, 21 Nov 2016 07:29:45 GMT

Hi Arvind Upadhyay,

About the wake up sequence for the FlexCAN, please refer to the according kinetis reference manual, chapter 49.4.10.3 Stop mode.

So, if you want to wake up the flexcan in stop mode, please enable the SELFWAK, WAKINIT, WAKMSK bit, the code is:

   FLEXCAN0_MCR |= FLEXCAN_MCR_SLF_WAK | FLEXCAN_MCR_WAK_MSK
                  | FLEXCAN_MCR_WAK_SRC          // enable wakeup filter
              ;

Wish it helps you!

Have a great day,
Kerry

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topic Wakeup Init Sequence for FlexCAN in Kinetis Microcontrollers

Wakeup Init Sequence for FlexCAN

Re: Wakeup Init Sequence for FlexCAN