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adamtheone / canDrive

Tools for hacking your car
https://www.youtube.com/playlist?list=PLNiFaO8hU1z0o_6DSxk-jcVAM3UCUR-pY
MIT License
525 stars 145 forks source link

GM Single Wire 33k - cant send packets #22

Open aceycv8 opened 2 years ago

aceycv8 commented 2 years ago

Hi,

i have started using your code for GMLAN sniffing on the low speed 29bit bus, i have some codes i would like to send back however when i do it never seems to work or my whole car electronics will reset - is there something i'm missing to get this to work to send 29bit packets back to the car?

Thank you

adamtheone commented 2 years ago

Hello, The first think I always recommend, is to try out the arduino CAN examples, top make sure that you can send and receive packets. This will also test that your connection and hardware is correctly set up. Just run the Supported PID example and see if it's able to retrieve information.