Setting up CAN interface for Xilinx ZCU102

I am working on zcu102 ultrascale board. I want to use CAN interface to send and receive data, Is there any guide or tutorial to setup this connection?

Are there any drivers needed to be installed separately? (CAN4Linux or SocketCAN)

On loopback mode i am able to see the data that i send, cansend can0 123#1234 (from here i imagine that CAN drivers are working)

But in normal mode, i dont receive anything.

Also i dont receive anything on oscilloscope.

Any leads?

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0 michaelkellett 8 months ago

CAN won't transmit anything if there isn't anything to receive the messages.

Can you post a sketch of your test setup.
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0 bugtech 8 months ago in reply to michaelkellett

So,

1: a HOST pc (ubuntu)

2: Waveshare USB CAN to PC adapter (Tested, Working)

3: Xilinx ZCU102 ultrascale board

USB CAN is connected to the Host PC, Other side PINs (CAN_L CAN_H and GND) are connected to zcu102 board on J98.

Also, Petalinux 2022.2 built with CAN enabled.
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0 bugtech 8 months ago in reply to michaelkellett

So,

1: a HOST pc (ubuntu)

2: Waveshare USB CAN to PC adapter (Tested, Working)

3: Xilinx ZCU102 ultrascale board

USB CAN is connected to the Host PC, Other side PINs (CAN_L CAN_H and GND) are connected to zcu102 board on J98.

Also, Petalinux 2022.2 built with CAN enabled.
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