Introduction to single chip microcomputer one-on-one learning strategy, independent development program immediately after reading

Hello everyone , I am the tutor of Huawei monolithic programming , Today, I'd like to share with you about 51 The learning and practice process of single chip microcomputer

Take the introduction teaching of Huawei SCM students as an example , Our approach is based on STC 51 The actual combat project teaching of single chip microcomputer .

Now let's talk about , Beginners learn SCM , from 0 To 1 The process of , Hand in hand to teach you to learn SCM , From the feedback of the trainees , Through our teaching , Ninety nine percent of the students usually develop their own programs , From the introductory stage , Each student's situation is different , Let me give you a general explanation , Interested students can try .

Huawei MCU programming entry stage , It's roughly divided into five steps

First step ： First you have to buy a development board , Buy one about 100 in a treasure ！ If you study for the first time , No contact at all , Just buy a peripheral , Just the average price , You buy complicated , There is very little information available

At the beginning, follow the example program to practice by yourself , Familiar with SCM software 、 Downloader 、 Use of development board , After being familiar with a certain degree, you can change the software code to achieve the desired function .

The second step ： Build the basic development environment of single chip microcomputer , After the arrival of the development board , Install immediately Keil Software , First new project , Completion control LED Lamp procedure , Burn program , Show control LED The effect of . Simply master the whole process of SCM development .

This process can be started by Xiaobai with zero foundation , Students who have just experienced SCM can also do it ！

Can directly find us Huawei MCU programming , Command search Huawei MCU programming to find us to get resources

The third step ： Learn SCM C Language .

C There are many contents in language courses , It's not difficult. , For students with zero Foundation , It is troublesome to integrate algorithm and programming

If you really want to learn to master , Learning pointer , Learn how to operate files , about 0 Basically , I can tell you that responsibly , It's hard to reach the sky ！ But you only need to know the following about the basis of SCM development

5 Instruction statements switch sentence ,if else sentence ,while sentence ,for sentence ,= Assignment statement .

7 Operators +,-,*,/,|,&,!.

4 A logical relation ||,&&,!=,==.

3 Data types unsigned char, unsigned int, unsigned long.

3 The bases are converted to each other , Binary system , Hexadecimal , Decimal system .

1 individual void function .

1 One dimensional array code( or const) unsigned char array[].

After you have learned these basic knowledge , Almost any single-chip program can be written . Don't learn at all C The advanced use of language , Even if you use C The most basic statements of the language can complete the programming , The bottom running mechanism is the top priority of learning ！

C Language is a necessary tool for SCM development , The specific introductory tutorial can be obtained from the programming of Huawei single chip microcomputer , This tutorial is customized for SCM development , It can seamlessly connect the follow-up MCU development .

Step four ： Learn the peripheral interface of single chip microcomputer ：

master GPIO Input and output 、 External interrupt 、 A serial port 、 Timer and other basic usage and drive , It can realize some basic functions , You can implement the function according to the following instructions .

    GPIO Input ： Key detection experiment

    GPIO Output ： LED Flash control

     External interrupt ：   External interrupt detection key

     A serial port communication ：   Communicate with computers

     Timer ： Complete precise intervals 1 Second blink LED The lamp

Step five ： Project practice

Project practice is the most important part of learning . Can it take root in the SCM development industry , It depends on your actual project experience . The ultimate goal of learning SCM is to develop products , Software and hardware are combined to form a complete control system , Learn... Through projects , Can better develop and verify the knowledge learned , Lay the foundation for independent product development in the future .

Huawei SCM programming also provided two complete practical projects for the students , Including product requirements , Hardware design , software development , I have more knowledge （ The screenshot is part of ）

Because these two practical projects are practical products , It is a project close to the development needs of the enterprise , Help students to be familiar with the daily product development of the enterprise , Simply speaking , It is convenient for students to find jobs in the future ！

The final summary , The initial stage of learning is imitation , We need to imitate and learn constantly , Savor its essence carefully , The process of becoming a master , Just keep looking , Constantly changing , Then rewrite the process yourself

Learning SCM is the same , After we have learned the basics of SCM , Start imitating others 2-3 A real project

Complete simple projects independently , For example, smart cars , Running water lamp , As a beginner, I can do , After completion, find someone to take you to learn senior projects , Finally, we can do product development independently , Rooted in this industry ！

Learn SCM , As long as you study the actual combat project carefully , You can certainly learn SCM , For wanting to learn single Film machine partners , Need to have a correct learning path planning , Try to avoid detours .

If the method is correct , After the foundation is laid , You will feel that SCM is no longer difficult to learn , And the more you learn, the more you work . When SCM obediently according to your logical thinking and algorithm to execute instructions , When the desired control effect is achieved , A sense of accomplishment will give you confidence 、 Round the clock 、 Sleepless into the world of SCM

Get... Free of charge , Introduction to single chip microcomputer to advanced learning Introduction ( Tutorial attached + Tools )https://blog.csdn.net/HWdanpianji/article/details/121722883?spm=1001.2014.3001.5502
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