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Automotive Diagnostic Command Set (ADCS) multiple CAN Identifier frame reception

Hello,

Starting development of an OBDII tool with Labview, I would like to perform the following :

- Send a frame to collect supported PIDs with functional 11bit Identifier (0x7DF)

- Collect response from all OBD compliant ECUs on the vehicle (will be on Ids 0x7E8, 0x7E9, ...)

Then I will send physical requests to each ECU which answered the first functional request.

 

If no answer with 11 bit Id, I would do the same on 29 bit identifiers.

 

My problem is that I did not find in ACDS Manual the way to read more than 1 identifier after a request.

Is it possible with any Labview VI ?

 

If not with ACDS VI, could I do it with a standard CAN VI ?

 

Thanks in advance for any help,

Vincent

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Hi Vincent,

 

Which Labview Version are you using ?

It seems possible to do that with NI-Industrial Communications for CANopen 15.0

 

Regards,

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