字符设备是 Linux 驱动中最基本的一类设备驱动，字符设备就是一个一个字节，按照字节流进行读写操作的设备，读写数据是分先后顺序的。比如我们最常见的点灯、按键、 IIC、 SPI，LCD 等等都是字符设备，这些设备的驱动就叫做字符设备驱动。 在详细的学习 ...

In a change of heart, Novell has ceased distributing proprietary software modules such as 3D video drivers that plug into the Linux kernel. The change came with Novell's Suse Linux Enterprise Server ...

I did something recently I haven’t done in a long time: I recompiled the Linux kernel. There was a time when this was a common occurrence. You might want a feature that the default kernel didn’t ...

Editor's Note: Linux remains an attractive option for embedded systems developers. In fact, industry surveys such as the Embedded Market Study by UBM (EDN's parent company) consistently show interest ...

Editor's Note: Linux remains an attractive option for embedded systems developers. In fact, industry surveys such as the Embedded Market Study by UBM (EDN's parent company) consistently show interest ...

Traditionally, the telecom industry has used clusters to meet its carrier-grade requirements of high availability, reliability and scalability, while relying on cost-effective hardware and software.

Have you ever felt the urge to make your own private binary format for use in Linux? Perhaps you have looked at creating the smallest possible binary when compiling a project, and felt disgusted with ...

Complete this Linux training course to get your dream IT job Your email has been sent Whether you have a monthly or annual subscription to Skillshare, it makes sense to take as many courses on the ...