I am using a RPI 3b+ with a MIKROE CAN to SPI 3.3 volt click board. I am attempting to read RAWIMU through the can bus port on the pixhawk. I am using socket can and was able to test my hardware setup and am able to send an receive messages.
Here is my problem, when I connect my pixhawk to the bus I cant read any CAN messages from the pixhawk. I have setup all the necessary parameters in mission planner. Do I have to send a message before I can start reading?
Any help would be greatly appreciated