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How to enable LIN slave mode of the MPC5606B?

Question asked by Ashlie Huang on Jul 23, 2018
Latest reply on Jul 25, 2018 by Petr Stancik


I’m trying to use two pieces of SPC5606 MCU to simulate a master and slave LIN communication. But it doesn’t work after the waveforms enter the slave MCU by pin_Rx PC7. Then I read the LINCR1 register before, in and after the initialization, and find that the field of LINCR1[MME] is always set 1. It means my writing LINCR1[MME] to 0 in the initialization is useless. What’s the reason that the LINFlex Module can’t be configured as slave mode successfully?