KEA128 CAN wakeup

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KEA128 CAN wakeup

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xiaohui200808
Contributor III

Hello

      I now use kea128+TJA1044,I want to realize the Remote wake up.but I donot know how to do it.

when initialize I set the kea128 CANwakeupen,I pull down the standby pin of TJA1044.

when enterstop, I pull up the standby pin of TJA1044.but it cannot wakeup by canbus.

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kerryzhou
NXP TechSupport
NXP TechSupport

Hi customer,

    KEA128 MSCAN have the wake-up interrupt to wake from sleep and stop mode, you can find details from the reference manual:

pastedImage_1.png

and chapter: 32.4.6.5 MSCAN sleep mode

pastedImage_2.png

Wish it helps you!


Have a great day,
Kerry

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