LabVIEW portal

This example uses VI Server for creating a interactive menue. Selected SubVI will be called from MainVI and the menue disappears. After the called SubVI ends user comes to the main menue again. Such behaviour you can see in many programms.

 

This library contains set of wrapper VIs, which call the PCAN USB Light DLL, so you can communicate using this driver over CAN bus if a PCAN USB Dongle is connected to your PC.

To install this driver into LabVIEW Functions Palette you need only to copy the enzipped folder into LabVIEW/user.lib directory.

To look how to use, please open PCAN_Terminal_Example contained in the downloaded ZIP.

You can download it here (for LV 8.0):

PCAN.zip

Very nice software for spying of the serial port.

Serial Monitor can be successfully used for:

    * interception and analysis of data transfers between any serial device and Windows application
    * debugging any serial software or hardware
    * development of serial peripheral hardware
    * development of serial device drivers
    * researching the functionality of any third-party software and hardware
    * implementing, debugging and testing serial protocol between device and device driver
    * analyzing and reverse-engineering protocols
    * recording and replaying logs while debugging the implemented protocol
    * spying and logging RS232/422/485 communications
    * serial port bridging and analyzing
    * parsing MODBUS protocol messages
    * debugging and testing MODBUS device
    * writing and executing java scripts for custom serial data manipulation

Virtual Instrument to spy the CAN interface and send messages to CAN on the lowest level, so unformatted packages in binary form. In this VI the NI CAN Driver will be used, so all CAN devices and CAN-USB dongled from National Instruments will be supported by this VI. It's possible to periodically send unlimited count of defined messages to the CAN interface. This VI supports the receiving and logging of CAN messages into a text file too. Furthermore  the communication can happen in the passive mode, the receiver can spy CAN traffic without an acknowledge of receiving, which can be very helpfull for undetected spying of the CAN bus.