Features
- All SAE J1939 communication mechanisms supported (except bridge function)
- Full support for the transport protocols (“TP-BAM” / “TP-CM”) to transmit larger blocks of data
- Quick software development due to convenient functions: e.g. sending PGN data automatically done by transport protocol when necessary, callback functions for incoming requests, …
- Automatic handling of address claiming procedures by callback functions: all four address configuration types possible. (“Self Configurable”, “Service Configurable”, etc.)
- Pre-filtering of messages according to PGN and source address
- Parallel communication with several ECUs
- Support of cyclic transmission of PGN data
- Support for multiple physical CAN ports
- Support for multiple logical devices on the same physical CAN port
- Source code license also available
- Easy adaptation to other target systems due to modular structure of the J1939 protocol with well defined abstraction layers
- Written in ANSI-C without endianess and CPU dependency
- Many settings can be adapted to the requirements of the application and the available hardware resources by simple configuration files at compile time
Requirements
- Object license
- Operating system: Windows, RTX, Linux, QNX or VxWorks
- esd CAN module, supporting 29-bit CAN-ID (NTCAN-API compatible), e.g. CAN-USB/400, CAN-USB/2, CAN-PCIe/200, CAN-PCIe/402 (PCI-Express interface), CAN-PCI/402 (PCI interface), CPCI-402 (CPCI interface), ...
- Source code license
- Embedded CPU with CAN controller and a timer
- CAN implementation: own, or as additional service by esd (Available for e.g. NXP LPC2292, Fujitsu MB90543, others on request)
Tools
- CANreal monitor and simulation tool
- Display and recording of CAN message frames with high resolution time stamps
- Protocol interpreter e.g. for J1939 (optional)
- Supports message ID filtering
- Multiple instances of the software on the same or different channels can run at the same time
- Supports transmission of user defined CAN message frames
- Supported operating system: Windows
- J1939 DSM (device simulation and monitor) program
- Simulates a J1939 ECU
- Multiple instances of the software on the same or different channels can run at the same time
- Monitors complete PGN traffic on the bus
- Tx messages can be set up for cyclic transmission or for transmission on request only
- Transmission of PGN can be triggered manually
- Manually sending of requests
- Log shows all user interaction and anomalies in the J1939 protocol parsing
- Supported operating system: Windows, Linux (as GTK+ application)
Starter kit
- USB CAN-Controller (esd CAN USB/2) with driver license
- J1939 Stack object license (library) with examples
- CANreal Monitor and Simulation Tool
- J1939 DSM (Device Simulation and Monitor) Program