Near-Field Proximity Sample Driver (UMDF Version 1)
Warning
UMDF 2 is the latest version of UMDF and supersedes UMDF 1. All new UMDF drivers should be written using UMDF 2. No new features are being added to UMDF 1 and there is limited support for UMDF 1 on newer versions of Windows 10. Universal Windows drivers must use UMDF 2.
For more info, see Getting Started with UMDF.
The UMDF v1 sample can be accessed using git checkout win11-22h2. A direct link is: https://github.com/microsoft/Windows-driver-samples/tree/win11-22h2
This sample demonstrates how to use User-Mode Driver Framework (UMDF) version 1 to write a near-field proximity driver.
Typically, a near-field proximity driver would use near-field technologies such as Near Field Communication (NFC), TransferJet, or Bump. However, this sample uses a TCP/IPv6 network connection and a static configuration between two machines to simulate near-field interaction.