KEA128 sleep mode wakeup through mscan wakeup interrupt

大大许 — Tue, 17 Apr 2018 06:43:56 GMT

Hi ,

I want to wakeup kea128 through mscan wakeup interrupt.

First I trial mscan wakeup interrupt in mscan sleep mode(SLPRQ = 1 && SLPACK = 1), it can wakeup by wakeup interrupt.

However ,I try to make MSCAN entre sleep mode , setting wakeup interrupt bit and enable bit ,making KEA128 entre Sleep mode through WFI instruct ,I can't wakeup cpu through mscan wakeup interrupt.

Am i ingoring something?

Thanks.

Re: KEA128 sleep mode wakeup through mscan wakeup interrupt

Robin_Shen — Wed, 02 May 2018 07:42:26 GMT

I am not sure if you have slove this issue(Assumed Answered).

The MSCAN(Sleep mode) wake-up interrupt should be able to wakeup KEA128 from sleep(WAIT) mode.

It's one of the AWIC stop wakeup source listed in "Table 3-11. AWIC stop wakeup sources".

Please notice:

Best Regards,

Robin

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Kinetis Microcontrollers中的主题 KEA128 sleep mode wakeup through mscan wakeup interrupt

KEA128 sleep mode wakeup through mscan wakeup interrupt

Re: KEA128 sleep mode wakeup through mscan wakeup interrupt