CAN Adapter API

J2534 is a work in progress, but RP1210 works.

Brokers packets from a queue to and from the attached RP1210 adapter. Includes:

1. RP1210 calls
2. RP1210 .INI file parsing
3. Bus that supports multiple listeners
4. packet that encapsulates the byte[]
5. simulator for development on machines that don't support RP1210

Usage for command line J1939 logger

Usage: Usage: logger [OPTIONS] --adapter <ADAPTER> --device <DEVICE>

RP1210 Devices:
  PEAKRP32 PEAK-System PCAN Adapter
    --adapter PCAN-USB --device 1: PEAK-System CAN Adapter (USB, 1 Channel)

Options:
  -D, --adapter <ADAPTER>
          RP1210 Adapter Identifier
  -d, --device <DEVICE>
          RP1210 Device ID
  -C, --connection-string <CONNECTION_STRING>
          RP1210 Connection String [default: J1939:Baud=Auto]
  -a, --sa <SOURCE_ADDRESS>
          RP1210 Adapter Address (used for packets send and transport protocol) [default: F9]
  -v, --verbose

      --app-packetize

  -h, --help
          Print help

API

Example:

    // request VIN from ECM
    // start collecting packets
    let mut packets = rp1210.iter_for(Duration::from_secs(5));
    // send request for VIN
    rp1210.push(J1939Packet::new(1, 0x18EA00F9, &[0xEC, 0xFE, 0x00]));
    // filter for ECM result
    packets
        .find(|p| p.pgn() == 0xFEEC && p.source() == 0)
        // log the VINs
        .map(|p| {
            print!(
                "ECM {:02X} VIN: {}\n{}",
                p.source(),
                String::from_utf8(p.data.clone()).unwrap(),
                p
            )
        });

Applications

When combined with DBC or J1939DA parsing, this becomes a light weight CAN logger. See https://github.com/SolidDesignNet/j1939logger.

Note for Linux setup:

slcan setup:

slcand /dev/ttyACM0
ip link set can0 name slcan
ip link set slcan type can bitrate 500000
ip link set slcan up

PEAK

ip link set can0 name peak
ip link set peak type can bitrate 500000
ip link set peak up