Hi,
My customer added CAN operation (polling mode) in SBL to TX/RX CAN message but found the CAN can't work ok in APP.
They did a lot of test and found if they added 20s delay after Enable Clock for FECSS, CAN works ok in APP.
I suggested customer to add MCAN_txBufCancellationReq before WDT reset (without 20s delay) in SBL, but still failed.
Would you pls kindly advise what may be missed in SBL for MCAN deinit?
Thanks,
Chris