The calibration process should not be a static, one-time event at the factory. Instead, implement a multi-staged approach:
🚀 For the best I2C touch calibration, move your logic as close to the hardware as possible while keeping the KMDF driver "stateless" regarding the OS's final coordinate transformation. Focus on noise rejection and stable baselines to ensure a seamless touch experience. To give you the most relevant technical guidance, C++ code snippets for KMDF I2C read/write operations? HLK testing requirements for touch devices? kmdf hid minidriver for touch i2c device calibration best
A high-precision mode triggered via a vendor-defined HID feature report. Precision Strategies for I2C Touch Calibration 1. Mastering the Baseline Offset The calibration process should not be a static,