2023-08-23 03:25 AM
Solved! Go to Solution.
2023-08-25 08:04 AM
2023-08-23 03:37 AM
Hello @wjian.2 :
Could you please provide more details, which STM32 product you are using?
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2023-08-23 03:55 AM - edited 2023-08-23 03:59 AM
2023-08-23 09:39 AM
Repeatedly reposting basically the same topic to multiple threads is not helpful, pick one and stick with it.
2023-08-23 12:53 PM
I have a Nucleo-H723ZG where I was using a CAN transceiver on the Zio connector. After failure to get the CAN bus communcation working. I started to troubleshoot and I found that the schematic did not label the CAN RX/TX correctly. It was off by one pin.
If it's possible, you might want to ohm out the D1 which I assume is on the Arduino connector to the uC pin to see if there is a direct connection?
2023-08-25 08:04 AM