auto_uds

This crate provides low-level no_std structs and enums of the Unified Diagnostic Services specification for the road vehicles iso-14229-1 in Rust.

Usage

All values are presented as Rust enum, and can be converted to/from their underlying numeric values using the From and TryFrom traits. Additionally, there is a ByteWrapper<T> enum that distinguishes between the Standand(T) and NonStandard(u8) values.

use auto_uds::{UdsError, UdsErrorByte};

fn main() {
    assert_eq!(UdsError::try_from(0x10), Ok(UdsError::GeneralReject));
    assert_eq!(UdsErrorByte::from(0x10), UdsErrorByte::Standard(UdsError::GeneralReject));

    assert!(UdsError::try_from(0xA0).is_err());
    assert_eq!(UdsErrorByte::from(0xA0), UdsErrorByte::NonStandard(0xA0));
}

Credits

The code was forked from the amazing rnd-ash/ecu_diagnostics project. The code was forked from the last MIT-versioned code before the MIT to GPL license migration.