Aurix - DAP over CAN & MINIWIGGLER_3_USB

[User20387]

Hello, distinguished colleagues,
In datasheet MINIWIGGLER v3 USB can be found info on DAP over CAN.
I can't find information on how to use it anywhere.

Please give me some information.

Best Regards
Markus

[NeMa_4793301]

See AP32264 - DXCPL for AURIX.

I'm not sure if you're using TC2xx or TC3xx. The primary reference for DAP is in the OCDS spec, which is generally only given to debugger makers (iSYSTEM, PLS, Lauterbach).

In general, if you're using P14.0/P14.1 for CAN, and you don't disable DAP in the UCBs, you can use CAN for debugging, with the right tool. It's not the normal CAN protocol, so it can't be used in a vehicle setting, unless you have a tool that supports DAP Over CAN Message.

[D1]

Hi,

I want to use Miniwiggler for DAP over CAN using DXCPL. Is it possible?

I read the document and it mentioned about Frontend Identifiers with config of H-L-H : CAN transceiver for DXCPL (DAP over CAN Physical Layer). 

Could you please help me understand how to use Miniwiggler  with DXCPL?

Thanks.