Post by differentiable on Sept 15, 2021 22:11:26 GMT
I'm trying to get a TC275 to read data off the D-CAN network of my car.
Now for questions that I feel have obvious answers somewhere:
Where/how do I connect CAN_H and CAN_L?
Do I still need a CAN shield anyway?
I've tried just listening in on CANRX with CAN_H as input, but it didn't work.
Note:
I've had some success using the TC275 and TC375 as 3 axis mill controllers, and I'm familiar with some of the lower level APIs.
Edit:
It looks like I need to use something like a MCP2551... yet, can't this be done through any serial interface anyway?
Now for questions that I feel have obvious answers somewhere:
Where/how do I connect CAN_H and CAN_L?
Do I still need a CAN shield anyway?
I've tried just listening in on CANRX with CAN_H as input, but it didn't work.
Note:
I've had some success using the TC275 and TC375 as 3 axis mill controllers, and I'm familiar with some of the lower level APIs.
Edit:
It looks like I need to use something like a MCP2551... yet, can't this be done through any serial interface anyway?
