Unable to test the signal in DSO of CAN protocol in Loop back mode on STM32F446RE

Komal · ‎2023-10-11

Hello Team,

I have imported an example code of CAN protocol in loopback mode but unable to test the signal in DSO and as well as in CAN BUS ANALYZER can you please help me how to check the same in CAN BUS ANALYZER and as well as in the DSO from which pin i should check the signal and where i should connect to check the data in CAN BUS ANALYZER.

please help me

Thank you.

mƎALLEm · ‎2024-07-19

Hello,

In loopback mode, you need to connect your analyzer or your oscilloscope only on the CAN_Tx pin.

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View solution in original post

mƎALLEm · ‎2024-07-19

Hello,

In loopback mode, you need to connect your analyzer or your oscilloscope only on the CAN_Tx pin.

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.