Kmdf Hid Minidriver For Touch I2c Device Calibration Best Jun 2026

This document describes how to implement calibration support in a KMDF-based HID minidriver for a touch controller connected over I²C. It covers design goals, data flow, required HID usages and reports, driver components, calibration algorithms, persistent storage, and testing/validation steps.

This is the area where most driver implementations fail. kmdf hid minidriver for touch i2c device calibration best

When using the KMDF HID Minidriver for Touch I2C device calibration, keep in mind: This document describes how to implement calibration support