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README
MPL-2.0

CANdevStudio

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Overview

Most of automotive projects need to have an access to the Controller Area Network (CAN) bus. There are plenty of commercial frameworks that provides CAN stacks and hardware/software tools necessary to develop proper CAN networks. They are very comprehensive and thus expensive. CANdevStudio aims to be cost-effective replacement for CAN simulation software. It can work with variety of CAN hardware interfaces (e.g. Microchip, Vector, PEAK-Systems) or even without it (vcan and cannelloni) . CANdevStudio enables to simulate CAN signals such as ignition status, doors status or reverse gear by every automotive developer. Thanks to modularity it is easy to implement new, custom features.

Compatible CAN interfaces

Access to CAN bus is based on Qt framework. Current list of supported CAN interfaces can be found here.

Current list of devices compatible with SocketCAN (Linux only) can be found here.

Supported operating systems

  • Linux
  • Windows
  • macOS

Build instructions

CANdevStudio project uses Travis CI (Linux) and AppVeyor (Windows) continuous integration tools. You can always check .travis.yml and .appveyor.yml files for building details.

Linux

git clone https://github.com/GENIVI/CANdevStudio.git
cd CANdevStudio
git submodule update --init --recursive
mkdir build
cd build
cmake ..
make

To choose compiler

cd CANdevStudio/build
rm -rf *
export CC=clang
export CXX=clang++
cmake ..
make

Qt in CMake

If CMake failed to find Qt in your system:

cd CANdevStudio/build
rm -rf *
cmake .. -DCMAKE_PREFIX_PATH=/home/genivi/Qt5.8.0/5.8/gcc_64
make

ARCH Linux

Install AUR package: candevstudio-git

Windows

Visual Studio 2015

git clone https://github.com/GENIVI/CANdevStudio.git
cd CANdevStudio
git submodule update --init --recursive
mkdir build
cd build
cmake .. -G "Visual Studio 14 2015" -DCMAKE_PREFIX_PATH=C:\Qt\5.9\msvc2015
cmake --build .

Visual Studio 2015 Win64

git clone https://github.com/GENIVI/CANdevStudio.git
cd CANdevStudio
git submodule update --init --recursive
mkdir build
cd build
cmake .. -G "Visual Studio 14 2015 Win64" -DCMAKE_PREFIX_PATH=C:\Qt\5.9\msvc2015_64
cmake --build .

MinGW

git clone https://github.com/GENIVI/CANdevStudio.git
cd CANdevStudio
git submodule update --init --recursive
mkdir build
cd build
cmake .. -G "MinGW Makefiles" -DCMAKE_PREFIX_PATH=C:\Qt\5.9\mingw53_32
cmake --build .

macOS / OS X

git clone https://github.com/GENIVI/CANdevStudio.git
cd CANdevStudio
git submodule update --init --recursive
mkdir build
cd build
cmake .. -GNinja -DCMAKE_PREFIX_PATH=/path/to/Qt/lib/cmake
ninja

Prebuilt packages

Binary packages are automatically uploaded by CI tools (i.e. Travis and Appveyor) to Bintray artifactory for every commit on master branch.

Download

Use Bintray badges above to dowload stable or develop version (each commit on master creates corresponding binary packege in Bintray)

Package naming

CANdevStudio-X.Y.ZZZZZZZ-SYS[-standalone]

X - major version number of previous stable version
Y - minor version of previous stable version
Z - SHA commit ID
SYS - either win32, Linux or Darwin
standalone - bundle version that contains Qt libraries and all relevant plugins.

Linux

All packages are being built on Ubuntu 16.04 LTS. You may experience problems with missing or incompatible libraries when trying to run the package on other distros.

To run standalone version use CANdevStudio.sh script.

Windows

Packages built with MinGW 5.3.

Standalone version contains Qt and MinGW runtime libs.

macOS / OS X

Package is a DMG installer.

Quick Start

General instructions to start your first simulation:

  1. Build the latest master or release.
  2. Run the application and start a new project
  3. Drag and drop CanDevice and CanRawView components and connect them accordingly.
  4. Double click on CanDevice node to open configuration window.
    1. set one of supported backends (e.g. socketcan) link.
      NOTE: List of supported backends depends on Qt version.
    2. set name of your can interface (e.g. can0)
  5. Start the simulation
  6. Double click on CanRawView component to see CAN traffic

Steps required to use specific CAN hardware or virtual interfaces require some additional steps listed in following sections.

CAN Hardware

The list below shows hardware that has been successfuly used with CANdevStudio.

Microchip CAN BUS Analyzer

  • Tested on Linux
  • Requires socketcan driver.
  • Officially supported in Linux Kernel v4.12+ Configuration:
  1. Find your interface name (e.g. can0)
    ip link
  2. Configure bitrate
    sudo ip link set can0 type can bitrate 1000000
  3. Bring the device up
    sudo ip link set can0 up
  4. Optionally configure CAN termination
    1. In GitHUB based driver
      sudo ip link set can0 type can termination 1
    2. In Linux 4.12+ driver
      sudo ip link set can0 type can termination 120

CanDevice backend: socketcan

Lawicel CANUSB

  • Tested on Linux
  • Based on FTDI Serial driver
  • Requires slcand to "convert" serial device to SocketCAN.
  • Officially supported in Linux Kernel v2.6.38

Configuration:

  1. Create SocketCAN device from serial interface
    sudo slcand -o -c -s8 -S1000000 /dev/ttyUSB0 can0
  2. Bring the device up
    sudo ip link set can0 up

CanDevice backend: socketcan

PeakCAN PCAN-USB

  • Tested on Windows

CanDevice settings example:

backend: peakcan
interface: usb0
configuration: BitRateKey = 250000

PassThruCAN Plugin

  • Tested on Windows

CanDevice settings example for PEAK-PCAN:

backend: passthrucan
configuration: BitRateKey = 250000
interface: PCANPT32

CanDevice settings example for SIE_CANUSB:

backend: passthrucan
configuration: BitRateKey = 250000
interface: CANUSB

CANdevStudio without CAN hardware

CANdevStudio can be used without actual CAN hardware thanks to Linux's built-in emulation.

VCAN

Configuration:

sudo modprobe vcan
sudo ip link add dev can0 type vcan
sudo ip link set can0 up

CanDevice backend: socketcan

Cannelloni

A SocketCAN over Ethernet tunnel.

Examplary configuration:

Target configuration:

sudo modprobe vcan
sudo ip link add dev can0 type vcan
sudo ip link set can0 up
cannelloni -I can0 -R 192.168.0.1 -r 30000 -l 20000

PC configuration:

  1. Install libqtCannelloniCanBusPlugin.so that is built along with CANdevStudio. You can either copy it manually to Qt plugins directory or use "make install" to do it automatically.
  2. Create new project in CANdevStudio and add CanDevice node
  3. Configure CanDevice:
    1. backend: cannelloni
    2. interface: 30000,192.168.0.2,20000 (local_port,remote_ip,remote_port)
  4. Start simulation

Help

CAN Signals

CANdevStudio provides experimental support for CAN Signals (see signals branch). Currently only DBC format is supported as a description of database, but it shouldn't be hard to add new formats.

The work on moving components from signal to master branch is ongoing.

CanDevice configuration

CanDevice component can be confiugred using "configuration" property:

  • Format - "key1=value1;key2=value2;keyX=valueX"
  • Keys names are case sensitive, values are case insensitive
  • Configuration keys are taken from ConfigurationKey enum.
  • RawFilterKey and ErrorFilterKey are currently not supported
  • DataBitRateKey is available since Qt 5.9
  • Whitespaces are ignored

E.g.

BitRateKey=100000;ReceiveOwnKey=false;LoopbackKey=true

CanRawFilter

CanRawFilter component enables to filter (i.e. accept or drop) incoming and outgoing frames:

  • Qt regular expressions are used to match filter rules.
  • Rules are matched from top to bottom
  • Default policy is applied to frames unmatched by any filter

Examples:

  • match 0x222 and 0x333 frames only [id field]
222|333
  • match 0x200 - 0x300 frames only [id field]
^[23]..$
  • match empty payload (DLC 0) [payload field]
^$
  • match 2 byte payload (DLC 2) [payload field]
^.{4}$

Adding new components

  1. Configure build to include templategen tool
cd build
cmake .. -DWITH_TOOLS=ON
make
  1. Generate component (use -g option if you don't need component to have GUI)
./tools/templategen/templategen -n MyNewComponent -o ../src/components -g
  1. CMake script automatically detects new components. It has to be invoked manually.
cmake ..
  1. Build project
make
  1. Your component is now integrated with CANdevStudio
  2. You may want to modify src/components/mynewcomponent/mynewcomponentplugin.h to configure section name, color and spacing
  3. Define component inputs and outputs in src/components/mynewcomponent/mynewcomponentmodel.cpp. Look for examples in other components.
  4. Modify automatically generated unit tests src/components/mynewcomponent/tests
Mozilla Public License Version 2.0 ================================== 1. Definitions -------------- 1.1. "Contributor" means each individual or legal entity that creates, contributes to the creation of, or owns Covered Software. 1.2. "Contributor Version" means the combination of the Contributions of others (if any) used by a Contributor and that particular Contributor's Contribution. 1.3. "Contribution" means Covered Software of a particular Contributor. 1.4. "Covered Software" means Source Code Form to which the initial Contributor has attached the notice in Exhibit A, the Executable Form of such Source Code Form, and Modifications of such Source Code Form, in each case including portions thereof. 1.5. "Incompatible With Secondary Licenses" means (a) that the initial Contributor has attached the notice described in Exhibit B to the Covered Software; or (b) that the Covered Software was made available under the terms of version 1.1 or earlier of the License, but not also under the terms of a Secondary License. 1.6. "Executable Form" means any form of the work other than Source Code Form. 1.7. "Larger Work" means a work that combines Covered Software with other material, in a separate file or files, that is not Covered Software. 1.8. "License" means this document. 1.9. "Licensable" means having the right to grant, to the maximum extent possible, whether at the time of the initial grant or subsequently, any and all of the rights conveyed by this License. 1.10. "Modifications" means any of the following: (a) any file in Source Code Form that results from an addition to, deletion from, or modification of the contents of Covered Software; or (b) any new file in Source Code Form that contains any Covered Software. 1.11. "Patent Claims" of a Contributor means any patent claim(s), including without limitation, method, process, and apparatus claims, in any patent Licensable by such Contributor that would be infringed, but for the grant of the License, by the making, using, selling, offering for sale, having made, import, or transfer of either its Contributions or its Contributor Version. 1.12. "Secondary License" means either the GNU General Public License, Version 2.0, the GNU Lesser General Public License, Version 2.1, the GNU Affero General Public License, Version 3.0, or any later versions of those licenses. 1.13. "Source Code Form" means the form of the work preferred for making modifications. 1.14. "You" (or "Your") means an individual or a legal entity exercising rights under this License. For legal entities, "You" includes any entity that controls, is controlled by, or is under common control with You. For purposes of this definition, "control" means (a) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (b) ownership of more than fifty percent (50%) of the outstanding shares or beneficial ownership of such entity. 2. License Grants and Conditions -------------------------------- 2.1. Grants Each Contributor hereby grants You a world-wide, royalty-free, non-exclusive license: (a) under intellectual property rights (other than patent or trademark) Licensable by such Contributor to use, reproduce, make available, modify, display, perform, distribute, and otherwise exploit its Contributions, either on an unmodified basis, with Modifications, or as part of a Larger Work; and (b) under Patent Claims of such Contributor to make, use, sell, offer for sale, have made, import, and otherwise transfer either its Contributions or its Contributor Version. 2.2. Effective Date The licenses granted in Section 2.1 with respect to any Contribution become effective for each Contribution on the date the Contributor first distributes such Contribution. 2.3. Limitations on Grant Scope The licenses granted in this Section 2 are the only rights granted under this License. No additional rights or licenses will be implied from the distribution or licensing of Covered Software under this License. Notwithstanding Section 2.1(b) above, no patent license is granted by a Contributor: (a) for any code that a Contributor has removed from Covered Software; or (b) for infringements caused by: (i) Your and any other third party's modifications of Covered Software, or (ii) the combination of its Contributions with other software (except as part of its Contributor Version); or (c) under Patent Claims infringed by Covered Software in the absence of its Contributions. This License does not grant any rights in the trademarks, service marks, or logos of any Contributor (except as may be necessary to comply with the notice requirements in Section 3.4). 2.4. Subsequent Licenses No Contributor makes additional grants as a result of Your choice to distribute the Covered Software under a subsequent version of this License (see Section 10.2) or under the terms of a Secondary License (if permitted under the terms of Section 3.3). 2.5. Representation Each Contributor represents that the Contributor believes its Contributions are its original creation(s) or it has sufficient rights to grant the rights to its Contributions conveyed by this License. 2.6. Fair Use This License is not intended to limit any rights You have under applicable copyright doctrines of fair use, fair dealing, or other equivalents. 2.7. Conditions Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in Section 2.1. 3. Responsibilities ------------------- 3.1. Distribution of Source Form All distribution of Covered Software in Source Code Form, including any Modifications that You create or to which You contribute, must be under the terms of this License. You must inform recipients that the Source Code Form of the Covered Software is governed by the terms of this License, and how they can obtain a copy of this License. You may not attempt to alter or restrict the recipients' rights in the Source Code Form. 3.2. Distribution of Executable Form If You distribute Covered Software in Executable Form then: (a) such Covered Software must also be made available in Source Code Form, as described in Section 3.1, and You must inform recipients of the Executable Form how they can obtain a copy of such Source Code Form by reasonable means in a timely manner, at a charge no more than the cost of distribution to the recipient; and (b) You may distribute such Executable Form under the terms of this License, or sublicense it under different terms, provided that the license for the Executable Form does not attempt to limit or alter the recipients' rights in the Source Code Form under this License. 3.3. Distribution of a Larger Work You may create and distribute a Larger Work under terms of Your choice, provided that You also comply with the requirements of this License for the Covered Software. If the Larger Work is a combination of Covered Software with a work governed by one or more Secondary Licenses, and the Covered Software is not Incompatible With Secondary Licenses, this License permits You to additionally distribute such Covered Software under the terms of such Secondary License(s), so that the recipient of the Larger Work may, at their option, further distribute the Covered Software under the terms of either this License or such Secondary License(s). 3.4. Notices You may not remove or alter the substance of any license notices (including copyright notices, patent notices, disclaimers of warranty, or limitations of liability) contained within the Source Code Form of the Covered Software, except that You may alter any license notices to the extent required to remedy known factual inaccuracies. 3.5. Application of Additional Terms You may choose to offer, and to charge a fee for, warranty, support, indemnity or liability obligations to one or more recipients of Covered Software. However, You may do so only on Your own behalf, and not on behalf of any Contributor. You must make it absolutely clear that any such warranty, support, indemnity, or liability obligation is offered by You alone, and You hereby agree to indemnify every Contributor for any liability incurred by such Contributor as a result of warranty, support, indemnity or liability terms You offer. You may include additional disclaimers of warranty and limitations of liability specific to any jurisdiction. 4. Inability to Comply Due to Statute or Regulation --------------------------------------------------- If it is impossible for You to comply with any of the terms of this License with respect to some or all of the Covered Software due to statute, judicial order, or regulation then You must: (a) comply with the terms of this License to the maximum extent possible; and (b) describe the limitations and the code they affect. Such description must be placed in a text file included with all distributions of the Covered Software under this License. Except to the extent prohibited by statute or regulation, such description must be sufficiently detailed for a recipient of ordinary skill to be able to understand it. 5. Termination -------------- 5.1. The rights granted under this License will terminate automatically if You fail to comply with any of its terms. However, if You become compliant, then the rights granted under this License from a particular Contributor are reinstated (a) provisionally, unless and until such Contributor explicitly and finally terminates Your grants, and (b) on an ongoing basis, if such Contributor fails to notify You of the non-compliance by some reasonable means prior to 60 days after You have come back into compliance. Moreover, Your grants from a particular Contributor are reinstated on an ongoing basis if such Contributor notifies You of the non-compliance by some reasonable means, this is the first time You have received notice of non-compliance with this License from such Contributor, and You become compliant prior to 30 days after Your receipt of the notice. 5.2. If You initiate litigation against any entity by asserting a patent infringement claim (excluding declaratory judgment actions, counter-claims, and cross-claims) alleging that a Contributor Version directly or indirectly infringes any patent, then the rights granted to You by any and all Contributors for the Covered Software under Section 2.1 of this License shall terminate. 5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user license agreements (excluding distributors and resellers) which have been validly granted by You or Your distributors under this License prior to termination shall survive termination. ************************************************************************ * * * 6. Disclaimer of Warranty * * ------------------------- * * * * Covered Software is provided under this License on an "as is" * * basis, without warranty of any kind, either expressed, implied, or * * statutory, including, without limitation, warranties that the * * Covered Software is free of defects, merchantable, fit for a * * particular purpose or non-infringing. The entire risk as to the * * quality and performance of the Covered Software is with You. * * Should any Covered Software prove defective in any respect, You * * (not any Contributor) assume the cost of any necessary servicing, * * repair, or correction. This disclaimer of warranty constitutes an * * essential part of this License. No use of any Covered Software is * * authorized under this License except under this disclaimer. * * * ************************************************************************ ************************************************************************ * * * 7. Limitation of Liability * * -------------------------- * * * * Under no circumstances and under no legal theory, whether tort * * (including negligence), contract, or otherwise, shall any * * Contributor, or anyone who distributes Covered Software as * * permitted above, be liable to You for any direct, indirect, * * special, incidental, or consequential damages of any character * * including, without limitation, damages for lost profits, loss of * * goodwill, work stoppage, computer failure or malfunction, or any * * and all other commercial damages or losses, even if such party * * shall have been informed of the possibility of such damages. This * * limitation of liability shall not apply to liability for death or * * personal injury resulting from such party's negligence to the * * extent applicable law prohibits such limitation. Some * * jurisdictions do not allow the exclusion or limitation of * * incidental or consequential damages, so this exclusion and * * limitation may not apply to You. * * * ************************************************************************ 8. Litigation ------------- Any litigation relating to this License may be brought only in the courts of a jurisdiction where the defendant maintains its principal place of business and such litigation shall be governed by laws of that jurisdiction, without reference to its conflict-of-law provisions. Nothing in this Section shall prevent a party's ability to bring cross-claims or counter-claims. 9. Miscellaneous ---------------- This License represents the complete agreement concerning the subject matter hereof. If any provision of this License is held to be unenforceable, such provision shall be reformed only to the extent necessary to make it enforceable. Any law or regulation which provides that the language of a contract shall be construed against the drafter shall not be used to construe this License against a Contributor. 10. Versions of the License --------------------------- 10.1. New Versions Mozilla Foundation is the license steward. Except as provided in Section 10.3, no one other than the license steward has the right to modify or publish new versions of this License. Each version will be given a distinguishing version number. 10.2. Effect of New Versions You may distribute the Covered Software under the terms of the version of the License under which You originally received the Covered Software, or under the terms of any subsequent version published by the license steward. 10.3. Modified Versions If you create software not governed by this License, and you want to create a new license for such software, you may create and use a modified version of this License if you rename the license and remove any references to the name of the license steward (except to note that such modified license differs from this License). 10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses If You choose to distribute Source Code Form that is Incompatible With Secondary Licenses under the terms of this version of the License, the notice described in Exhibit B of this License must be attached. Exhibit A - Source Code Form License Notice ------------------------------------------- This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/. If it is not possible or desirable to put the notice in a particular file, then You may include the notice in a location (such as a LICENSE file in a relevant directory) where a recipient would be likely to look for such a notice. You may add additional accurate notices of copyright ownership. Exhibit B - "Incompatible With Secondary Licenses" Notice --------------------------------------------------------- This Source Code Form is "Incompatible With Secondary Licenses", as defined by the Mozilla Public License, v. 2.0.

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Development tool for CAN bus simulation 展开 收起
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