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S32DS example Project S32K144_CAN_MASTER_Example can‘t work

Question asked by xiong zhang on Aug 9, 2017
Latest reply on Aug 11, 2017 by xiong zhang

I use FRDM-s32k144 board to  test flexcan. I deleted the code about sbc because the board uses tja1050 instead of sbc. When I ran this  project, it was jammed at  "while(FLEXCAN_DRV_GetTransferStatus(INST_CANCOM1, RX_MAILBOX) == STATUS_BUSY);" and TXERRCNT of ECR is 0x80, I get a "Error Passive" state.

 

I checked the clocks and gpio,but found nothing wrong.

 

thanks!

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