C

CAN

CAN K-Line diagnostic program, ELM327

This project comprises a combination of software and hardware components designed to extract Controller Area Network (CAN) messages and generate practical gadgets. The primary objective is to receive CAN messages from a bus, extract the CAN-ID and Data from them, and subsequently transmit this information over ESPNow. The gadgets serve as ESPNow receivers, responsible for filtering and processing the received CAN-IDs and data to perform specific useful tasks.

CanopenStorage Library Version: V1.0.0.0

Author informations

Name: Marian Seeger Email: marianseeger@seegersoftwaredevelopment.de

Overview The CanopenStorage library provides an interface to manage and interact with CANopen networks. It facilitates communication with nodes using Service Data Objects (SDO), Process Data Objects (PDO), and supports network management via Node Management States (NMT). The library is designed for integration with a backend storage system, logging, and error handling mechanisms.

Features

CANopen Network Initialization

Scans and initializes nodes in the network. Supports both local and remote nodes. Automatically configures node mappings and states.

PDO Communication

Handles PDO data reception and transmission. Generates and transmits PDO messages based on mapping configurations.

SDO Communication

Reads and writes variables using SDO. Supports retry mechanisms for reliable communication.

Emergency (EMG) Handling

Processes and logs emergency messages. Updates active error lists with reactions and timestamps.

NMT State Management

Retrieves and updates node states in the CANopen network.

Backend Storage Integration

Reads and writes variables from/to a backend storage system. Supports mapping between variables and object dictionary entries.

Logging

Provides detailed logging for CANopen operations and error handling.

CanInterface Version: V1.0.0.0

Author informations Name: Marian Seeger Email: marianseeger@seegersoftwaredevelopment.de

Overview The CanInterface class acts as a unified interface for CAN bus operations, combining the functionality of CanReader and CanWriter. This class is designed to simplify the setup and management of CAN communication by providing a single interface for reading and writing messages on a CAN bus.

Features

Combines CanReader for multithreaded CAN message reading. Combines CanWriter for sending CAN messages. Supports callback-based message handling. Integrates logging for debugging and error tracking.

can4linux is a Linux device driver for the CAN bus. It supports various CAN interface boards dor classic CAN and CAN FD

Based on Serial Flash from usedbytes, still a Work in Progress

Device that allows to lock and unlock Skoda Octavia U1 via comfort CAN bus. It also allow work as low-performance sniffer and injector for CAN bus.

The OBDCANBUS project is intended to establish communication with CAN-capable devices or vehicles (e.g. cars). and read out data from them, process it and make it available to the user.

Ixxat SocketCAN Driver for Linux

Library for generic CANbus usage

Прошивка для микроконтроллера на базе STM32F103C8T6 на базе HAL. Поддержка 16 реле, UART, I2C, CAN

Crate for the sensor array module, the light/small EVITA module, deployed on two NXP S32K144-Q100 boards. Reads sensor data and safely propagates this over CAN-FD to a medium EVITA module.

Qt program to run on Raspberry Pi with telemetry system.

ROS packages containing firmware and ROS-nodes to set up a ROS<->CAN-Interface.