Sergey Sivoshapka

HCS12X MSCAN and ISR priority

Discussion created by Sergey Sivoshapka on May 14, 2012
Latest reply on May 18, 2012 by kef

Hi for All,


I`m use MSCAN MC9S12XET256MAG.


Module MSCAN is interrupt driven with priority 3.

If I use additional timer interrupt with priority 5 than CAN messages is lost ( not passed ).



 Best regards.