UdsTool

Overview

A simple tool to talk to ECUs via UDS (ISO 14229-1).

Installation

Inside the tools/UdsTool folder run:

pip install .

Usage

You can view all the options available by executing the following command:

udstool --help

The tool has the following structure:

udstool [OPTIONS] COMMAND [ARGS]...

Example

• In POSIX environment:

  To send a Read Data By Identifier (RDBI) request for DID 0xCF01:

  udstool read --can --channel vcan0 --txid [TxId] --rxid [RxId] --did cf01 --config [Path to config file]

• In S32K1xx environment:

  udstool read --can --channel pcan --txid [TxId] --rxid [RxId] --did cf01 --config [Path to config file]

Note

• You can find a reference canConfig.json file in tools/UdsTool/app/canConfig.json.

• In the demo application the TxId and RxId are set to 0x002A and 0x00F0 respectively.