CAN communication on s32k148EVB-Q144

[harish_cont41]

hi Guys,

I have huge problem of setting up CAN communication with my PC. I have flashed flexcan_encrypted_s32k148 SDK example and when I press SW3 or SW4 buttons I do not observe any change in the color of the LEDs. When both the LEDs are pressed one after the other I observe the change in color of the YELLOW Led on s32k148evb-Q144 board. I do not observe anything on the CAN Peak-system tool whether there was any TX or RX transmissions happened. Please help as i need to get started with the CAN communication setup quickly. To clarify CANH and CANL are properly connected and external 12V is provided. What I need is the communication through PEAK-System tool so I can develop my code accordingly. Right now I do see BUSHEAVY when I transmit some messages like 01h through PEAK system tool.

[Robin_Shen]

Hi harish_cont41,

The example documentation can be found in the S32 SDK documentation at Examples and Demos section. (<SDK_PATH>/doc/Start_Here.html)

Please read the documentation of FlexCAN Encrypted first.
Then configure the PCAN-Pro according to the FlexCAN configuration:
CAN                      FD
Arbitration Phase  500Kbps
Data Phase          1000Kbps

After press SW3 and SW4, the PCAN-Pro will show the CAN message sent from S32K148EVB board 1.

Best Regards,
Robin
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