FRDM-KE06Z and KEAZ128 CAN Issues

michaeljwilson — Sun, 06 Oct 2019 16:48:39 GMT

Does someone know how to create a dummy node to respond to CAN messages transmitted by these controllers? I have the demo examples to transmit messages but have noticed that the controllers resend the same frame because there is no acknowledge that it was received. --Using KDS 3.0 and S32

"Do you have another instance on the bus that acknowledges the message? The message needs to be acknowledged, otherwise it will be resent immediately." I realize this as the message is resent continuously without incrementing data.

I have BUSMaster to simulate messages, PeakCAN adapter, Two FRDM-KE06Z and One FRDM-KEAZ128

danielmartynek‌ novice

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Re: FRDM-KE06Z and KEAZ128 CAN Issues

Alexis_A — Mon, 14 Oct 2019 20:22:18 GMT

Hello Michael,

You could try first the self test mode to know if the packages are being sent correctly.

Also did you set the filters for the reception FIFO? Check the package ID and the filter and see if they match each other.

Best Regards,

Alexis Andalon

topic FRDM-KE06Z and KEAZ128 CAN Issues in Kinetis Microcontrollers

FRDM-KE06Z and KEAZ128 CAN Issues

Re: FRDM-KE06Z and KEAZ128 CAN Issues