Julian Woloszczuk

Basic LIN capability on my MC9S12XEP100

Discussion created by Julian Woloszczuk on Feb 15, 2012
Latest reply on Feb 16, 2012 by Julian Woloszczuk

Hello,  I'm looking at implementing a basic LIN capability on my MC9S12XEP100 device. I'm new to LIN, so be gentle with me! I've inherited some code that uses an SCI port to send out data, and includes some manipulation of the SCI 'break' bit, which I've seen in the processor reference manual. Trouble is, I've got no receive capability implemented at present. As far as I understand, this needs to be synchronised with the frames that are being send from the slave device. Do you have any examples of basic LIN implementations?  I've had a look on the site, and can see LIN mentioned along with XGATE module - this sounds like it may be overkill for what I want to do.   Hope you can help ,      Julian.