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Code Snippets and Example Programs

We have gathered a few snippets and example programs that may help you with writing your own code. Each of these programs is available to view by clicking the links and is also downloadable for you to modify and use for your own purposes.

If there isn't a code snippet here that helps you we will be happy to make suggestions on how to approach writing Venom code to solve any problem.

Multi-File Projects (packaged as a .ZIP file)

File System Security: encryption and HMAC authentication
GUI Framework VGA and similar displays

Single Venom Files

Analogue I/O port driver code (for 5624) 5624_driver_code.vnm
Email sending and receiving example email-snippets.vnm
Filesystem snippets filesystem-snippet.vnm
MODBUS/TCP skeleton application modbus_server.vnm
Persistent settings PersistentSettings.vnm
Real Time Clock Adjustment ClockAdjustment.vnm
Remote Firmware Update firmware update.vnm
Serial port: useful functions serial-snip.vnm
Sign Extension and other number conversions SignExtension.vnm
TextAnalyser: extract XML from an RSS feed rss.vnm
Temperature: PT100 + calibration PT100.vnm
Temperature: Thermistor Examples thermistor.vnm
Temperature: Thermocouple input thermocouple.vnm
VM2-D2 update VM2-D2-update.vnm
Web server: Minimal, no filesystem httpdemo.vnm
Web server: Minimal, using file system http_minimal.vnm
Web server: With forms and buttons for user input httpform.vnm
See also manuals and tutorials