29 bit CAN Identifier in IMX8QM

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29 bit CAN Identifier in IMX8QM

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abn
Contributor I

Hi All, 

I am trying to send data with extended CAN Id from iMX8QM over CAN2 interface. which is connected to Secure CAN Transceiver TJA1153. I could configure CAN Transceiver from busmaster without any filtering. And able to send standard and extended CAN frames from busmaster to iMX8QM. whereas while sending extended frame fromiMX8QM to busmaster, CAN interface going in to off state 

 

Rx:

root@ABCD:~# candump can2
can2 0AB12345 [8] 00 00 00 00 00 00 00 00
can2 0AB12345 [8] 00 00 00 00 00 00 00 00

Tx: 

root@ABCD:~# cansend can2 1F334455#1122334455667788
root@ABCD:~# [ 119.818716] flexcan 5a8f0000.can can2: bus-off

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