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CanEasy: Analysis and testing software for CAN (FD), LIN and Automotive Ethernet

 

RTaW-Pegase facilitates the conception of secure and optimized networks: automotive, aerospace and industrial Ethernet TSN networks, CAN (FD, XL), LIN, Arinc as well as wireless networks for out-of-vehicle communication. In addition to well-timed simulations, RTaW-Pegase calculates tight upper bounds on communication delays and buffer utilization, and includes advanced automated configuration algorithms to ensure correct and optimized usage of hardware and software components.

  • Supports industrial Ethernet, automotive switched Ethernet, time-triggered Ethernet, and AFDX with arbitrary speeds and topologies;

  • Supports worst-case analysis and timing-accurate simulation of heterogeneous communication architecture consisting of CAN, switched Ethernet, AFDX, FlexRay, LIN and ARINC429 buses interconnected via gateways;

  • Generative design using ZeroConfig-TSN (ZCT) - a "push-button" method of automatically selecting and configuring a TSN network;

  • NEW: The Topology Stress Test (TST) design space exploration algorithm helps designers make early topology and technology choices without fully understanding the communication requirements;

  • Higher level communication layers, runtime environments and applications can be modeled using user-written Java plug-ins. In this way, complete embedded systems can be simulated;

  • Optimized TSN Time-Aware Shaper for Interconnected Networks (IEEE 802.11Qbv) Transmission Timing;

  • Supports Kalray MPPA and many of STMicroelectronics' core architectures for on-chip networking;

  • Analyze and configure task scheduling, event-triggered and time-triggered scheduling, stand-alone tasks, tasks depicted as graphs and runnable objects, validation of system-wide timing chains across tasks, networks and CPUs;

  • The latest techniques for implementing network calculus to calculate upper bounds on communication latency, frame jitter, and buffer utilization;

  • Provides worst-case analysis and time-accurate simulation through a parallelized simulation engine to predict worst-case scenarios and typical performance;

     

  • Supports FIFO, priority, AVB credit-based shaper, TSN time-aware shaper, frame grabber, TTEthernet and polling frame scheduler;

  • Includes optimized priority assignment and routing algorithms, as well as configuration algorithms for AVB credit-based formers and TSN time-aware formers;

  • Supports periodic and sporadic message transfer modes, UDP and TCP transfers, segmented messages (e.g., video streams and FTP traffic), and overlay transfer modes (e.g., DoIp protocol);

  • Rich graphical versions and visualization environments with communication architecture editor, Gantt chart and design options comparison;

  • Easily import and export network configurations and simulation results via Java export plug-ins, CSV, XML files, and industry-common formats;

  • For true worst-case delays, the maximum pessimism of the calculated communication delay is limited (typically less than 15%) and is evaluated for each data stream;

  • This includes NETAIRBENCH, a benchmark test generator that creates random and realistic Ethernet configurations for early evaluation or to study how the network will adapt to more loads in the future;

  • The analysis is fast, analyzing large AFDX networks in civil aircraft in less than 10 seconds;

  • Runs on all 32 or 64 bit platforms that support Java - no dongle or license server protection;

  • Professional support and custom extensions are available. It is also possible to use the RTaW-Pegase functionality via the Software Developer SDK for use in your own programs.

Application Scenarios

RTaW-Pegase is the most comprehensive design tool for critical Ethernet TSN networks (Time Sensitive Networks) and has been used for over 10 years by a wide range of customers in the automotive, aerospace, and industrial sectors, including Airbus Group companies, ArianeGroup, Mercedes-Benz, Bosch, Huawei, and ABB, among others. RTaW-Pegase is the most comprehensive design tool for critical Ethernet TSN (time-sensitive network).

 

  • Modeling, configuration, visualization, design analysis;
  • Local support for variant management and comparison of design alternatives in terms of performance and cost;
  • The result panel shows the calculated maximum communication delay, where red color indicates that the timing constraints for the given data stream cannot be guaranteed. The zero-configuration TSN® provides you with a solution to this problem.

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