08-23-2021, 11:52 AM | #1 |
Member
Join Date: Jul 2013
Drives:
Posts: 96
Thanks: 8
Thanked 7 Times in 7 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
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 |
08-23-2021, 12:37 PM | #2 |
Senior Member
Join Date: Nov 2011
Drives: Some rust bucket
Location: Polar ice cap
Posts: 3,058
Thanks: 312
Thanked 1,045 Times in 556 Posts
Mentioned: 37 Post(s)
Tagged: 0 Thread(s)
|
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 |
08-24-2021, 09:40 AM | #3 | |
Member
Join Date: Jul 2013
Drives:
Posts: 96
Thanks: 8
Thanked 7 Times in 7 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
Quote:
I will dig into it |
|
08-26-2021, 01:14 AM | #4 | |
Senior Member
Join Date: May 2019
Drives: 2022 GR86
Location: Between Sonoma and Laguna Seca
Posts: 1,712
Thanks: 2,134
Thanked 1,304 Times in 720 Posts
Mentioned: 30 Post(s)
Tagged: 1 Thread(s)
|
Quote:
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! |
|
The Following 4 Users Say Thank You to timurrrr For This Useful Post: | pro_turbo (08-27-2021), RedReplicant (10-07-2021), Takumidesh (10-01-2021), whataboutbob (08-26-2021) |
08-27-2021, 09:07 AM | #5 | |
Member
Join Date: Jul 2013
Drives:
Posts: 96
Thanks: 8
Thanked 7 Times in 7 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
Quote:
|
|
10-01-2021, 01:44 PM | #6 | |
Member
Join Date: Apr 2017
Drives: 2013 FR-S, 2015 TC
Location: Greensboro, NC
Posts: 57
Thanks: 22
Thanked 17 Times in 14 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
|
Quote:
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?
__________________
2013 FR-S Basically Disassembled in the garage.
2015 TC BONE STOCK BABY KANSAI DORIFTO |
|
10-01-2021, 08:39 PM | #7 |
Senior Member
Join Date: Jun 2011
Drives: Scion FRS
Location: Michigan
Posts: 216
Thanks: 17
Thanked 58 Times in 39 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
|
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.
|
10-02-2021, 09:54 AM | #8 |
Member
Join Date: Apr 2017
Drives: 2013 FR-S, 2015 TC
Location: Greensboro, NC
Posts: 57
Thanks: 22
Thanked 17 Times in 14 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
|
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.
__________________
2013 FR-S Basically Disassembled in the garage.
2015 TC BONE STOCK BABY KANSAI DORIFTO |
10-04-2021, 01:41 AM | #9 |
Senior Member
Join Date: May 2019
Drives: 2022 GR86
Location: Between Sonoma and Laguna Seca
Posts: 1,712
Thanks: 2,134
Thanked 1,304 Times in 720 Posts
Mentioned: 30 Post(s)
Tagged: 1 Thread(s)
|
|
The Following User Says Thank You to timurrrr For This Useful Post: | Takumidesh (10-13-2021) |
10-13-2021, 11:56 AM | #10 |
Member
Join Date: Apr 2017
Drives: 2013 FR-S, 2015 TC
Location: Greensboro, NC
Posts: 57
Thanks: 22
Thanked 17 Times in 14 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
|
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.
__________________
2013 FR-S Basically Disassembled in the garage.
2015 TC BONE STOCK BABY KANSAI DORIFTO |
|
|
Thread Tools | Search this Thread |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
LS3 swapped BRZ with EVERYTHING working - Plug in Canbus Translator | toddy101 | Engine Swaps | 20 | 04-13-2020 11:39 AM |
New Canbus Translator | geraldjust | Engine Swaps | 18 | 04-23-2019 02:57 AM |