CAN driver not working

xprite
Posts: 1
Joined: Wed Aug 15, 2018 6:26 pm

CAN driver not working

Postby xprite » Wed Aug 15, 2018 6:57 pm

Hello all,

I can't get the example "can_self_test" working. I took the example and changed the CAN_RX and CAN_TX pins as routed on my board. I feel pretty confident that this is not a hardware issue as I am able to send and receive CAN frames using the driver from Thomas Barth https://github.com/ThomasBarth/ESP32-CAN-Driver.

I am using the MCP2562 CAN transceiver. Is there anyone who's using the new can driver https://github.com/espressif/esp-idf/co ... 500cc8284b and was able to run the example even with different CAN transceiver?

More details in this issue: https://github.com/espressif/esp-idf/issues/2302

Thanks

jcsbanks
Posts: 305
Joined: Tue Mar 28, 2017 8:03 pm

Re: CAN driver not working

Postby jcsbanks » Sun Aug 19, 2018 4:16 pm

Proposed fix and alternative in Github issue linked above.

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