Yes, the Kvaser Blackbird v2, Blackbird Semipro HS and Kvaser Blackbird Semipro HS/HS can all be used in either WLAN mode or in a direct USB-to-CAN mode.
For mobile access, we recommend our BlackBird v2, which provides a REST api , which means that you can wirelessly connect to, and get data from, a BlackBird v2 from any device that has a web browser, such as an iPhone, Windows Phone or Android device.
You can find some examples and specifications in the REST api download in the download section of the Kvaser website.
If you want to stay on USB, it get’s a bit trickier.
We have an old Windows CE driver, but it’s not actively developed any more, so that is not a path we generally recommend, but it still works on some CE based operating system.
We do have an open sourced Linux driver, which can be used as a basis for creating you own driver for any platform.
Of course, with wireless you don’t get any guarantees, but we typically see a round trip time of less than 10 ms using a Kvaser Blackbird.
1. Install your Kvaser hardware.
Since the VI library calls the canlib32.dll directly, you must install Kvaser’s CANLIB driver package and your Kvaser hardware. Installations instructions can be found under the headline Drivers.
2. Install Kvaser’s CANLIB SDK.
We recommend installing CANLIB SDK, i.e. Kvaser’s API to all Kvaser hardware. Installing the SDK should not be necessary for using the VI library but provides useful documentation. The API provides overview documentation on the order of the calls. This is useful when looking at the VI calls since they are just wrappers for the API.
Download the CANLIB SDK from the Software Download Area
3. Kvaser’s VI library for LabVIEW.
Do not start LabVIEW.
Instead, double click on our VI library. This will launch the kvCanTree.vi and kvCanQuickStart.vi. kvCanTree is a list of all the VI’s in the library when you select show Diagram from the menu. kvCanQuickStart.vi is the example program which provides a dumbed down bus monitor. This is the easiest way to see what Kvaser’s VI library for LabVIEW is capable of.
Shown below is a graphical demonstration. This is the results of double clicking on the kvCanVI.lib file.
The window below shows the kvCanExample1.vi in the full screen. This VI replaced the original quickstart.vi.
The window below shows the menu item to select on kvCanTree.vi to see the full diagram.
The window below shows the full tree diagram which shows the individual VI’s in the library that can be called (compare these functions to functions in CANlib SDK)
This guide describes how to install a LAPcan card under DIAdem version 7 with Kvaser’s DIAdem driver. The information given here should also be valid for DIAdem version 6.Please not that this guide is only valid for Kvaser’s DIAdem driver. If you want to use Vector’s DIAdem driver, follow the “Installation instructions for Vector’s DIAdem driver on LAPcan” note.
- Install DIAdem version 6 or 7. Version 4 is 16-bit, and so out of the question.
- Install Kvaser’s CANLIB driver package and your LAPcan card.
- Copy the files kcandrv.dll and kcandrv.g5d into the DIAdem program
directory (e.g. c:\Program Files\Gfs\DIAdem.) If you can’t find kcandrv.dll, go to Windows Explorer, select View | Folder Options | View tab and make sure “Show All Files” is checked. Then go back to DIAdem.
- Copy the file kcandrv.bmp into the symbols directory of DIAdem
(e.g. c:\Program Files\Gfs\DIAdem\symbols).
- Start DIAdem. Select Options | GPI-DLL Registration. Press the Add… button. Select the directory where you installed the DIAdem driver, step 3 above, and select the file kcandrv.dll.
- Now you are back in the “Registration of GPI-extensions” dialog you opened in the previous step. Press the Close button. DIAdem asks you if you want to save the list of registered drivers in the desktop. Select Yes and do as DIAdem suggests, i.e. save the settings in desktop.DDD.
- DIAdem will now restart.
- After DIAdem has restarted, press the DAC button (the one with the green board on it).
- Select Options | Single Value Processing | Configure Driver…
- Press New Entry, check the Hardware/Driver button and press OK.
- In the list on the left, select “Kvaser CAN” and press OK.
- Optional: press the Info button to make a sanity test. A dialog with driver information should now display.
- Press Close.
- Press the “Inputs(driver)” button in the vertical toolbar on the left. Somewhere on the now appearing horizontal toolbar a button labeled CAN appears. Select it.
- Hooray! You now have a CAN block.
- Double-click on the CAN block. A combined CANdb editor and configuration dialog now appears.
- Select a suitable LAPcan channel and set the bit rate. Assign one or more CANdb files and select the signals you are interested in.
You will need to install the standard Kvaser Windows drivers and the Kvaser VI library. Both of these items are available on our website in the download section.
HS stands for “High Speed” CAN, “LS” stands for “Low Speed” CAN, and “SWC” stand for Single Wire Channel CAN.
The majority of current applications use HS – High Speed CAN. For more details on these different types of CAN networks, see Slide 6 of the CAN Protocol Tutorial which discusses the Physical Layers.
Galvanic Isolation is a combination of magnetic and optical isolation that is used to prevent ground-loops. A signal ground wire is often connected to prevent ground differential buildup between nodes on a CANbus. If the nodes are connected to the same power source, this type of isolation may be needed on your CAN interface.
1. Choose CAN->Driver Selection->Kvaser CAN
2. If this is the first time to choose Kvaser device, a “Hardware Selection” windows will be popped up. Otherwise go to CAN->Channel Selection to choose the Hardware Channel.
3. Choose CAN->Channel Configuration, to configuration the Bus Parameters such as Baudrate, Sampling Point, SJW, Filter..etc
4. CAN->Connect to go Bus On.
To configure the Memorator, Memorator Professional, or Memorator R Semipro, you must have:
1) the Kvaser driver installed, and
2) the Memorator Tools software installed (available on our downloads page).
Using the Memorator Tools software, you can configure your Memorator device. For a thorough walk-through, watch the instructional video below:
Driver installation problems are often caused by antivirus software. A common issue is failing to install the enumeration service during the driver install.
Solution: Make sure your antivirus software is turned off and then install the driver again.
SocketCAN is a set of open source CAN drivers and a networking stack, and is included in many Linux distributions. Many Kvaser CAN interfaces are supported by SocketCAN, including Leaf, USBcan and PCI cards. The elinux.org site currently lists supported Kvaser hardware as:
**UPDATE – October 25, 2018**
Linux Kernel v4.19, is updated with support for the following devices:
- Kvaser Leaf Pro HS v2 (EAN: 73-30130-00843-4)
- Kvaser Hybrid 2xCAN/LIN (EAN: 73-30130-00965-3)
- Kvaser Hybrid Pro 2xCAN/LIN (EAN: 73-30130-01042-0)
- Kvaser Memorator 2xHS v2 (EAN: 73-30130-00821-2)
- Kvaser Memorator Pro 2xHS v2 (EAN: 73-30130-00819-9)
- Kvaser Memorator Pro 5xHS (EAN: 73-30130-00778-9)
- Kvaser USBcan Light 4xHS (EAN: 73-30130-00831-1)
- Kvaser USBcan Pro 2xHS v2 (EAN: 73-30130-00752-9)
- Kvaser USBcan Pro 5xHS (EAN: 73-30130-00779-6)
- ATI Memorator Pro 2xHS v2 (Go to ATI website)
- ATI USBcan Pro 2xHS v2 (Go to ATI website)
- Supports all PCI-[mini]PCI[e] variants
- Supports USB Leaf / Memorator / Blackbird / R
- Kvaser USBCan-II HS/LS
- Kvaser USBCan-II HS/HS
- Kvaser USBcan Rugged (“USBcan Rev B”)
- Kvaser Memorator HS/LS
- Kvaser Memorator HS/HS
- Scania VCI2 (if you have the Kvaser logo on top)
Full details can be found at http://elinux.org/CAN_Bus#SocketCAN_Supported_Controllers
If you require SocketCAN support for Kvaser products designated “v2”, please contact [email protected] for more information.
* Please note that SocketCAN is not maintained or developed by Kvaser, so Kvaser does not have direct control over which interfaces will be supported.
Our Linux driver should work on any Linux distribution with kernel headers installed, but is only regularly tested on Ubuntu.
MagiSync™ is a patented Kvaser technology, which synchronize several different Kvaser USB interfaces to achieve accurate time stamping, without using external cables. For more info, click here.
Just plug your MagiSync™ USB devices into your computer, the rest is automatic.
Yes, of course, but the Kvaser Leafs must be on the same root hub for the Kvaser MagiSync™ to work. This means that you need to connect your hubs in a tree-like structure so they all are connected to the same root hub.
No, you can only use SD cards purchased through Kvaser. The Memorator units require the SD card write cycles to meet certain timing requirements or a buffer overflow will occur. We have found that these values change between SD card production runs. Therefore, we can only guarantee SD cards purchased through Kvaser.
No, the 4GB storage component is soldered to the PCB.
The table below shows the current size of the SD card included with the product. The table also indicates whether the SD card can be removed from the unit and if the included SD card meets the Industrial temperature range or not.
Kvaser interfaces support all CAN higher layer protocols. The hardware and SDK are designed to work at the raw CAN frame level, therefore you can use Kvaser’s CAN hardware with any higher layer protocol, such as J1939, CanOpen, DeviceNet, NMEA 2000, etc.
Kvaser’s ‘rugged’ branded products are designed to meet IP65 rating, which protects against moisture, vibration, shock, oil, and dust.
64 channels (in any combination of Kvaser hardware) into one PC with the appropriate Kvaser driver.
GEMAC, a German manufacturer of fieldbus diagnostics devices, is supporting Kvaser CAN interfaces in the latest version of its CANvision protocol monitor, version 188.8.131.52. The bus monitoring and decoding software, which handles CAN, CANopen, CANopen FD and SAE J1939 (including NMEA2000 and ISOBUS) messages, supports Kvaser in interface mode only. For more information on CANvision, please visit https://gemac-fieldbus.com/en/ or address questions to [email protected].
Yes, FreeMASTER 2.0.7 has just been released on www.nxp.com/freemaster and it contains an early support of the Kvaser CAN interfaces. Support for Kvaser will continue to be developed; Kvaser LIN devices are not supported at this time of writing.
FreeMASTER is a user-friendly real-time debug monitor and data visualization tool that you can use for application development and information management. Supports non-intrusive monitoring of variables on a running system. You can display multiple variables changing over time on an oscilloscope-like display, or view the data in text form. As well, FreeMASTER supports additional capabilities and targets with an on-target driver for transmitting data from the target to the host computer.
Ideal for automotive, industrial or consumer applications.
CANlib is the shorthand name for Kvaser’s CANlib Software Development Kit (SDK). It is also the name for the first library contained in CANlib SDK. CANlib is used to interact with Kvaser CAN devices connected to your computer and the CAN bus. At its core you have functions to set bus parameters (e.g. bit rate), go bus on/o and read/write CAN messages. You can also use CANlib to download and start t programs on supported devices. If you can see your device listed in the Kvaser Device Guide tool, it is connected and you can communicate with it through CANlib.
The Kvaser CANlib SDK is available for free download.
Use the Kvaser T-cannector v2 breakout box.
If the CAN bus network is accessed through an OBD diagnostic port, simply pair the Kvaser T-cannector v2 with Kvaser’s OBD II to DSUB9 Adapter Cable (00723-9) to connect multiple CAN devices to the network.
In any system with CAN – a car, for example – you may want to experiment with different ways of data logging and set different triggers or filters. To log standard fault conditions, a good choice is a Kvaser Memorator Light – a fully automatic datalogger that requires no set-up whatsoever. However, to configure different filters in order to determine how, when and what data should be logged on separate channels, you’ll need a more complex datalogger such as a Kvaser Memorator Pro. To connect both devices to the same CAN network, use the T-cannector v2 breakout box, which is compatible with most CAN interfaces or dataloggers and best of all, can distribute power to those that require it. Critically, you won’t need to do any soldering or wiring whatsoever – simple click and connect using the T-cannector v2, and get gathering data within minutes.
Error frames indicate a problem with the network topology/configuration.
You need to make sure:
1. The CAN bus is properly terminated. You should have 120 Ohm termination at the furthest points of the CAN network between CAN_H and CAN_L. This would mean you should measure approximately 60 Ohms between CAN)_H and CAN_L. We do not have termination in our products.
2. The software application talking through the Kvaser interface should be using the same bus parameter settings as the other nodes on the bus. This would be bit rate, sample point, and SJW. You will need to make sure the application you are using is setting the bus parameters correctly.
3. At least CAN_H, CAN_L, and SIG_GND need to be connected. In most vehicle scenarios, all nodes are using battery for V+ and GND, so the SIG_GND would be connected to this ground.
4. The network must have at least 2 active nodes on the network to have successful CAN communication. If there is just one other node on the network, you cannot be in silent mode. If no unit can acknowledge a sent frame, the sending unit will create error frames.
We have heard customers having problem where their MacBook, running Windows 7, freezes when they try to use a Leaf Light. From what we gather, this might be due to a MacBook hardware issue, where the (System management Controller) needs to be reset. This is done by restarting, and then holding the Command + Option + P + R keys before the Apple sign appears on the screen. Please consult with an Apple technician first if you are unsure, as we do not regularly use MacBooks in house, and cannot vouch for the results.