Add Loadable Kernel module to Linux source code

Loadable kernel module (or LKM) is an object file that contains code to extend the running kernel, or so-called base kernel, of an OS. LKMs are typically used to add support for new hardware and/or filesystem, or for adding system callls. When the functionality provided by a LKM is no longer required, it can be […]

Check SPI driver for Raspberry PI B+

The Serial Peripheral Interface (SPI) bus is a synchronous serial communication interface specification used for short distance communication, primarily in embedded system. The interface was developed by Motorola. In latest trends,for development purpose Raspberry pi becomes most acceptable platform. Many sensors can communicate with raspberry pi using spi protocol. For doing experiment with SPI protocol,first […]