This document provides an overview of how an application can talk to a HID vendor collection over the I2C interface with a Microchip embedded controller or sensor hub. HID is built on a couple of ...
In my last column [LJ, December 2003], we discussed how I2C bus drivers and I2C algorithm drivers work. We also described how to make a tiny dummy I2C bus driver. This month, we discuss how an I2C ...
The difficulty of writing device drivers is one of the major barriers to the adoption of the USB. A typical embedded-device engineer who can comfortably design embedded systems all day long can get ...