Xcal=A⋅Xraw+B⋅Yraw+Ccap X sub c a l end-sub equals cap A center dot cap X sub r a w end-sub plus cap B center dot cap Y sub r a w end-sub plus cap C
Are you looking to integrate this driver with the for validation? kmdf hid minidriver for touch i2c device calibration
The driver receives an asynchronous I/O request packet (IRP) containing raw HID touch data from the I2C bus. Xcal=A⋅Xraw+B⋅Yraw+Ccap X sub c a l end-sub equals