Linux Technology Learning Essentials, you have mastered it---beginners must see

　1, how to do the embedded Linux before learning preparation ?

To become a qualified embedded Linux Engineer, need to learn the software and hardware related knowledge in the field, need to grasp the development of norms and principles at the beginning, develop good working habits. In order to ensure the effectiveness of the study, the entire curriculum system of the trust is very centralized and efficient, which requires students who are ready to participate in the embedded Linux Employment Program to adjust their time, and be sure to be able to concentrate on the 4 -month learning period. Brother even Linux training

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In the whole process of learning, we should ensure that the time to listen carefully in class, combat drills, but also to ensure that the course continues the actual combat drill, access to data time. Only after this high-intensity, combat-oriented training, in a relatively short period of time to master the standard embedded development workflow, so that they meet the needs of the embedded enterprise corresponding position.

In addition to the study time to do a good job of preparation, in the study of the mentality and methods of adjustment should be prepared. Many friends only understand the embedded Linux Direction of good development prospects, only focus on high-income, job opportunities and other hot spots, but neglected the learning process itself. In order to be able to maximize the effectiveness of the centralized training, we recommend that you learn more about the characteristics of embedded product development, the technical specifications and work essentials needed to be mastered before the start of the study, and pay attention to the basic supplement and learning, so as to prepare for the follow-up reinforcement learning process. After all, attitude often determines the outcome of the last thing.

　　2. What basic courses do you need to study for embedded Linux ?

Embedded Linux engineers need to have a certain C Language Foundation, so many friends are only in freshman or sophomore study C ( not necessarily seriously learn, hehe !), After the basic is no longer used, it is recommended that you first review the C Language Foundation this piece. To remind you that the review can not only focus on the basic grammar, for the commonly used data storage and processing methods, such as: arrays, structures and so also to pay attention to, conditional words must be on the machine personally knocking on the code, analysis to understand the specific case code to write ideas, let oneself slowly into an embedded developer status.

In addition, in the case of time permitting, we recommend that you look at the computer operating system working principle and the principle of computer composition and other aspects of professional books. For the process, thread, task scheduling, bus,I/O and other basic concepts and work principle has a preliminary understanding and grasp, this part of the knowledge of the preparation for the follow-up to better learning embedded Linux system development will play a good role in helping.

　　3. Embedded Linux Development

What is the difference between learning methods and common software development ?

To be a successful embedded software developer, the design capability of the program is the primary skill, which is the same as the requirements of a common software developer. However, as the " Carrot " of the embedded development, you need to understand not only the work of the lower-level software and working principles ( such as operating system, driver-level software ), In the professional level of software development, it is also necessary to consider the time and space efficiency of software design in order to design high-performance embedded program.

Linux Technology Learning Essentials, you have mastered it---beginners must see