Home
Quickstart Guide
Introduction RIO Academic RIO Application examples Your first RT app Your first FPGA app
Real-Time
Basic procedures System admin File system I/O monitor System controller architecture Timed loops Inter-process communication RT/Host communication RT/FPGA communication FPGA personalities Interrupts Datalogger (file I/O)
FPGA
Design flow Simulation Inter-process communication RT/host communication Derived clock domain IP blocks FPGA personality
Networking
Get connected Email Web services UDP TCP IP addresses
Site Map
Guides Code examples Procedures Tags LabVIEW block diagram elements Targets Communications All pages
Glossary How to use About
RIO Developer Essentials Guide for Academia

"Dot-decimal notation" tag

Show available IP addresses
RT code PC code

Display all of the network IP (Internet Protocol) addresses at which the RT target or PC host can be reached.
Determine whether or not Internet access is available by attempting an HTTP connection to the "Microsoft Network Connectivity Status Indicator" (NCSI) web service.
Determine whether or not Internet access is available by attempting a TCP connection to the "Microsoft Network Connectivity Status Indicator" (NCSI) web service.
Form a query string as a URL, retrieve the JSON string served by the Web service, and parse the JSON string to extract useful information.
Host a web service on the Academic RIO Device to serve the states of onboard sensors (pushbutton and accelerometer) and system information (date, time, host name, and IP address), and to control the onboard LEDs based on a user-selected LED hex code.