FlexIO use in LIN

CaoRq — Mon, 01 Apr 2024 09:37:21 GMT

Hi NXP

I am using FlexIO for LIN in S32K358. When I use the example in RTD, I meet a problem about it

When I send LIN frame by FlexIO , the LinStatus is always tx busy and can't be ok , I hope you can tell me how to solve it

Thank you in advance

Re: FlexIO use in LIN

PetrS — Thu, 04 Apr 2024 06:39:59 GMT

Hi,

do you have LIN transceiver connected properly? It is active and with right termination?
What is a signal seen on LIN line?

BR, Petr