Electronic enthusiasts network news: following the " single-chip learning knowledge point Raiders " has been praised by the majority of readers, according to some users put forward the ointment is the use of single-chip programming language for the compilation, based on this, electronic enthusiast network to redouble their efforts to provide readers with a very detailed " SCM C language knowledge point Raiders series of single-chip C language learning tutorial, this tutorial is divided into four parts, the main knowledge points are as follows.
The first part of the knowledge points:
Lesson 1 Building Your First KeilC51 Project
The second lesson C51HEX file generation and microcontroller
Lesson 3 C51 Data Type
Lesson 4 C51 Constant
The second part of the knowledge points:
Lesson 5 C51 Variables
Lesson 6 C51 Operators and Expressions
Lesson 7 Operators and Expressions (Relational Operators)
Lesson 8 Operators and Expressions (Bit Operators)
Lesson 9 C51 Operators and Expressions (Pointer and Address Operators)
The third part of the knowledge points:
Lesson 10 C51 Expression Statement and Simulator
Lesson 11 C51 compound statement and conditional statement
Lesson 12 C51 Switch Branch Statement
Lesson 13 C51 loop statement
Lesson 14 C51 Functions
The fourth part of the knowledge points:
Lesson 15 Use of C51 Arrays
Lesson 16 Use of C51 pointers
Lesson 17 Use of C51 Structure, Union, and Enumeration
Appendix (operator precedence and associativity, etc.)
The c language is a well-used structured language. After the 80s, c can also be used on a microcontroller. This site is for the convenience of everyone to learn to make a single-chip c language tutorial, if you are a novice to see the following c51 introduction, the so-called "high-level language generated code is too long, running too slow, running efficiency is not high Therefore, it is not suitable for single-chip microcomputer use. The single-chip c language integrated development environment produced by Keil has successfully solved this problem, which greatly improves the efficiency of the single-chip c language, and can also embed assembly language code in key parts, so as to mine the highest program. potential.
At present, the code length of the C language on the 8051 has been 1.2 to 1.5 times the compilation level. The degree of C language is more than 4K bytes. As for the speed of the problem, as long as there is a good simulator, find the key code, and then do some manual optimization, you can easily achieve the content. SCM c language is an efficient MCU development language, this site provides a single-chip c language tutorial a total of 17 lessons, from shallow to deep, after reading these tutorials you basically understand the c51, can carry out the general microcontroller c language programming, now let Let's start learning.
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