s32k144 Lin packet timeout error

kalajiao — Thu, 09 Jun 2022 11:41:16 GMT

Because I want to use S32K144 to send Lin messages, I download Lin host routines to the development board, and use PLIN to monitor the messages. According to the routines, I should press SW3 to wake up Lin, and then press SW2 to send messages ,but in fact, press SW3 to monitor the messages and displays a timeout error, sw2 does not respond, and I only change the baud rate and checksum type to monitor the packets. I really do not understand, hope to get a solution.

Routines used: lin_master_baremetal_s32k144;

Changes:

Baud rate: 9600 ——>19200; Checksum type: classic——>Enhanced

Re: s32k144 Lin packet timeout error

PetrS — Tue, 21 Jun 2022 11:54:22 GMT

Hi,

I tried with below option and it seems it receives/sends frames upon SW2 press.

BR, Petr

topic Re: s32k144 Lin packet timeout error in S32K

s32k144 Lin packet timeout error

Re: s32k144 Lin packet timeout error