Has anyone tried LIN communication on XPC56xx EVB Rev B?

[sun]

Posted on December 02, 2013 at 18:39

Hello,

I have some difficulty to implement LIN communication on XPC56xx EVB Rev B. I connected LIN signal to LIN pin of U5 (pin 6).

I connected J13, J14, J15 and J16 jumpers. I can see 5V on pin 2 (EN), 12V on pin 7 & 8 and 0V on pin 3, but I can't see signal toggling on pin 1 & 4 of U5. Don't know what's wrong. Has anyone tried LIN communication on XPC56xx EVB Rev B?

Thanks

[luca239955_stm1_stmicro_com]

Posted on December 04, 2013 at 12:21

Hi,

i think the right config to enable lin is to set

J22 1-2 closed

J25 1-2 closed

regards