wt70707

Thanks Pawelsky, there is no place to report issues at collin80. And all the examples here also have the above code to do the activation.

Sorry Pawelsky. I am asking question not reporting a bug of the library. Your explanation make many sense. I will check the spec of SN65HVD230D. As you clearly mentioned about...

Thanks szotyi007, 120 Ohms on end of bus (only 2x 120 Ohms): **there is a sold on 120 Ohms on "Dual CAN-Bus adapter for Teensy 3.5, 3.6" and I put...

Thanks Collins. I tried to remove the line "digitalWrite(35, LOW);", and it is the same behavior and the measurement of pin 35 is always 0. I then remove the line...

This is the spec of 230:  This is the spec of 234: 

Thanks szotyi007, I had tested that example, it works fine.

Hello Coliin, I just notice in your CAN_message_t, there is no "timeout", is it just removed or it is implemented in other way? And for the new "flags.extended" and "flags.remote",...

I set "flags.extended", "flags.remote" and "flags.overrun" to zero, it works much better. But still CAN bus seems freeze after some time. From oscilloscope TX2 still send out CAN frames, but...

It seems I solve my problem. "flags.overrun" should not be set to zero each time write something to CAN bus. I got it works in the morning. But in the...

As I tried both interrupt mode and poll mode, so it should not be race conditions. When it happens, it will stop running both interrupt loops and the main loop....