Sileadinc.com Kmdf Hid Minidriver For Touch I2c Device |link| Access

KMDF stands for . This is a Microsoft library that simplifies the development of kernel-mode drivers. A driver running in kernel mode has unrestricted access to system memory and hardware. For touch devices, kernel mode is non-negotiable because it provides:

If the firmware blob is missing from the installation directory, the driver will load successfully, but the touchscreen will remain dead because the controller chip was never told "how" to be a touchscreen. sileadinc.com kmdf hid minidriver for touch i2c device

First, the DriverEntry . The point where the OS hands over control. I set up the WDF_DRIVER_CONFIG . I needed to tell the framework that this was a generic HID transport driver. KMDF stands for