I use an Arduino Mega ADK with a dated can bus shield v1.1
the can bus shield library is downloaded from https://github.com/Seeed-Studio/CAN_BUS_Shield
the i modify the example received_check , to change the pin to 10 instead of the original 9
const int SPI_CS_PIN = 10;
this will shows init success on Arduino serial monitor.
In picoscope
i actually try to add another channel, but unsure why the CAN low cannot decode any signal. i decide to find out and update again in the future
I looked online and see this gets done with box instrument and i am contemplating how to do it with PicoScope
References
[1] CAN and CAN FD Bus Decoding https://www.picotech.com/library/oscilloscopes/can-bus-serial-protocol-decoding
