MPC5xxxのトピックMPC5743 FlexCAN interrupt

MPC5743 FlexCAN interrupt

xuan — Mon, 15 Apr 2024 06:16:31 GMT

HI,

I changed the interrupt reception of CAN2 to CAN0 in the official routine below but I found that Buffer0 of CAN0 can do interrupt reception but Buffer8 can't.
Why does this happen?

Re: MPC5743 FlexCAN interrupt

PetrS — Tue, 16 Apr 2024 13:21:37 GMT

Hi,

if you configure CAN0 MB8 for reception of given message, enable MB8 interrupt in IMASK1 and configure interrupts in INTC as well, then you should get interrupt from CAN0 MB8 as well.

BR, Petr