CAN BUS translator
Is there any guy here who can help me to decode the can bus data from oem ?
I need the shift up , shift down data from oe lingo to translate to use in my M1 Car is Auto Also paddle shift + and - command data. Thanks guys |
I'm assuming you have some software engineering skills but this project decodes the CAN data. They don't have a specific BRZ/86 file, I would assume it's similar to the existing Subarus.
https://github.com/commaai/opendbc |
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I will dig into it |
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https://github.com/timurrrr/RaceChro...can_db/ft86.md If you find more info on various CAN IDs and data formats, feel free to send a pull request! |
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Can I ask what you are using to talk to the car? I am using a breadboard with mcp2551 and mcp 2515 + arduino mega2560. I get communication and everything but my biggest struggle as it stands is communication speed, any tips? |
I'd recommend an ARM based controller, lot more power. I was recently looking at this combo, but haven't tried it out yet Should be convenient to either connect as serial, or store on the flash card.
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Yea I think the issue is with using the USB serial on the Arduino, I'm trying today to connect the connections directly to the spi io pins on my rpi 3.
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FYI anyone looking into working with can bus should read The Car Hacker's Handbook. it is focused on penetration but it goes in depth on automotive bus protocols.
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