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Vscan
Jump-start programmers with source code examples. Vscan provides the active connection between your Vsystem real-time database and I/0 hardware. This application builds the list of input channels to be scanned from the real-time databases, scans the hardware at a rate you specify, and places the new values into the database. Vscan uses the I/O handler in the Vaccess database to read or write the I/O registers.

Vscan software is provided as one of many Vsystem examples in source-code form. Access to this source code enables you to customize Vscan to meet the specific demands of your projects.

With Vscan you can

  • Maintain fast, slow, and no-scan queues using the interest counts and I/O error bits.

  • Customize scanner development--Vscan is distributed in source and executable form to assist you.

 

Updated Mar 31, 2006