At present, computer programming languages are flourishing, but each language has its application scenarios and strengths. "Linux Embedded Development + Driver Development Video Tutorial" This field can only be completed with C language. Other computer languages are far behind in this field. C language is a high-level language close to assembly, and the execution efficiency of the local code generated is at the high level. One of the languages. Therefore, only by mastering the C language can you get involved in the fields of Linux kernel development and driver development.