Hi @JColvin,
Thank you for replying.
The CAN H and CAN L voltages ranges between 1.5 to 3.5 V, Kindly note that I am only connecting a RX pin and GND to the AD3 digital pin 1 and GND
I tried measuring the input voltage to the AD3 DIO pin 1 and it was between 1 V and 3.3 V, is this in the valid range of the Digital I/O?
I attached three screenshots:
- a screen shot of the settings tap that appears when adding the CAN to the logic analyzer.
- a screen shot of oscilloscope readings of the AD3 Digital input 1
- a handwritten drawing for my setup
please let me know if there is anything else I could provide to help solve the issue. Thank you for you time, hope to hear from you soon.