Hi,
I want to make FlexCAN0 enter VLPS mode after receive enter VLPS command, I find RTM sdk don't privode any ways,So I make FLEXCAN0 register MCR_MDIS to set,make FLEXCAN0 disable.
when S32K144 receive any isr event should make flexcan0 wakeup,I write FlexCAN0 register MCR_MDIS to reset ,make FlexCAN0 enable,But it can't make FlexCAN0 enable.
how should i do.
Thanks
Hi,
Please read Section 53.1.8 RM rev.8
To enter these modes, the FlexCAN module must first enter Freeze mode.
Freeze mode entry is described in Section 53.1.8.1
Regards,
Daniel