Stellantis CAN Adapter

The Stellantis CAN Adapter is a #![no_std] Rust implementation of the PSA CAN2004/CAN2010 confort bridge project.

Why?

Switching from CAN2004 to CAN2010, PSA moved some functions from the telematic unit to the BSI :

• Time clock
• Language settings And also units and frames ids changed on CAN bus, which makes barely possible to retrofit a newer telematic unit (such as NAC) to a CAN2004 car.

Goals

This project is in the starting phase, the goals are intentionally ridiculous. The first task is to implement the time clock following the requirements.

Requirements

The CAN adapter should implement:

• A time clock
  • Should be settable
  • Should send periodically the time on CAN 2004 bus.

Target Devices

This project has been tested on a STM32F105RC MCU. Specifically, it was written to work with the "CAN filter" boards described in this article, and it makes the following assumptions:

• Both CAN1 and CAN2 are connected to the same CAN bus, with no interfering devices on the bus.
• CAN1 is connected to pins PA11 and PA12.
• CAN2 is connected to pins PB5 and PB6 (a non-default remapping).

License

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.