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CAN j1939

Posted: Sun Feb 11, 2024 7:53 am
by bios33
Hi all!
I'm trying to figure out the CAN 1939 Automotive component, but I haven't found any examples, can anyone help me figure out this component? Has anyone encountered this?
I use Arduino NANO and MCP2515 shield + Nextion display (a very convenient thing).

Re: CAN j1939

Posted: Sun Feb 11, 2024 9:38 am
by chipfryer27
Hi

The old forum has this post which if you scroll down you get a link to Microchip AN930, which may be helpful.

https://www.matrixtsl.com/mmforums/view ... 939#p57712

Regards

Re: CAN j1939

Posted: Sun Feb 11, 2024 12:28 pm
by bios33
I came across this file, I'm wondering if anyone has used this component? and how confident can you be that it is working? For some reason I don’t have any signals on any SPI pin, maybe I’m doing something wrong? Messages are present on the bus (I read CAN Quaser)