The current VW port uses CAN0 for extended CAN/GW and CAN1 for extended CAN/devices (such as ACC radar, camera, rear radar, etc). Comma standard, per rbiasini's comment on https://github.com/commaai/panda/pull/165, is to have that CAN1 stuff on CAN2 and reserve CAN1 for other future uses, like potential radar/camera sensor fusion. Will need to write some autodetect code or have a flag-day for users of the port.
The current VW port uses CAN0 for extended CAN/GW and CAN1 for extended CAN/devices (such as ACC radar, camera, rear radar, etc). Comma standard, per rbiasini's comment on https://github.com/commaai/panda/pull/165, is to have that CAN1 stuff on CAN2 and reserve CAN1 for other future uses, like potential radar/camera sensor fusion. Will need to write some autodetect code or have a flag-day for users of the port.