Recent content by marwatk

I had some more time to play around with it this weekend and it just confirmed my previous findings. I disconnected my arduino/mcp_can system and just hooked up my oscilloscope. Car off, car charging, car on, nothing matters. I get zero voltage differential between any of the CAN lines until I...

Thanks for the reply! The mcp2515's are set wide open in listen only mode. If I create my own bus with another Arduino and mcp and set it to output random messages I can log them all at a rate of about 2k msg/sec without dropping any. But if I hook the same thing up to the car I get nothing...

Today I hooked up my oscilloscope to the pins listed as the 3 CAN buses in the original decoding thread to see if I see any traffic at the electrical level and the only thing I saw (again) was when Leaf Spy was actively requesting data. With Leaf Spy closed I just stare at a flat line. This is...

I built an arduino setup using a few of these: https://smile.amazon.com/SMAKN-MCP2515-Controller-Receiver-Protocol/dp/B012ET9E1U/ref=sr_1_2?ie=UTF8&qid=1525017291&sr=8-2&keywords=mcp2515 To hook in and passively monitor each of the 3 CAN buses on my 2018 Leaf. After successfully reading...