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CAN filtering

Question asked by Gornik.Alexander on Apr 13, 2017
Latest reply on Apr 13, 2017 by Clive One

Hello.

Can anyone help me with CAN filters configuration

I need to implement 3 independent cases of the filters(will be used independently, so not in same time)

Case 1 (for OBDII 11 bits communication)

I need to receive STD ids  0x7E8..0x7EF and filter others

Case 2 (for OBDII 29 bits communication)

I need to receive EXTID with PDU format 0xDA and 0xDB. So the IDs that passed filter are xxDAxxxx and xxDBxxxx

Case 3 (for J1939 29 bits communication)

I need to receive EXTID with PDU format 0xDA..0xFF. So the IDs that passed filter are xxDAxxxx ... xxFFxxxx

 

Thanks in advance, Alex

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