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如何快速学会单片机编程并应用？

2019-04-15 16:29发布

站内文章 / PIC单片机
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如何快速学会单片机编程并应用？先上一些参考资料，主要来源知乎：1 -怎样学会单片机？-2 -arduino、arm、树莓派、单片机四者有什么不同？-3 -单片机可以替代PLC么？-4 -单片机有没有必要用汇编讲？-5 -相关课程-单片机和C语言，是自动化（机器人）学科重要的基础内容。如果对机器人感兴趣，可参考机器人工程师学习计划。课程学习动机~Why？为什么学习单片机编程？单片机方向就业？把握市场需求！软硬件能力的综合训练，电路原理图+软件编程（C语言）。
课程学习内容~What？单片机编程包括哪些内容？目录和大纲，归纳和总结能力训练

课程学习方法~How？如何学习单片机编程？在掌握基础知识后，仿真与实验。Linux平台：MCU 8051 IDEWindows平台：uVision+Proteus扩展提升：在学完51单片机后，能够快速自学更为通用主流的嵌入式系统，如下：C51--（Arduino、MSP430）--（2812、28335）--（STM32、ARM9）--（TK1、BeagleBone、Raspberry Pi）那么问题来了，我们为什么不直接学习STM32等，而是要学习51呢？入门简单、上手容易，欲知详情点击查看。 其他参考资料：单片机技术理论与实践课程相关资料，课件、资料和工具软件等。-新更新考核材料和参考报告-编程语言。单片机泥石流负能量！ 在美国大学计算机专业都学什么？2016 年最受欢迎的编程语言是什么？凭兴趣求职80%会失败，为什么？

视频短片：STEM教育 1 2 3 | ROS | 智慧家居 | 智能驾驶  模块化，低耦合 参考软件工程学示例1 51+arduino #include //寄存器定义 #include //一般I/O口定义 /***以下是全局变量定义*********/ sbit LED=P1^0; //LED灯连接在P1.0上 int data i; //定义一个整型全局变量 /*********主程序开始***************/ void main(void) { while(1) { LED=0; //LED灯点亮 for(i=0;i<1000;i++); //延时 LED=1; //LED灯熄灭 for(i=0;i<1000;i++); //延时 } } #include //寄存器定义 #include //一般I/O口定义 /***以下是全局变量定义*********/ sbit LED=P1^0; //LED灯连接在P1.0上 int data i; //定义一个整型全局变量 LED_demo() //LED函数 { LED=0; //LED灯点亮 for(i=0;i<1000;i++); //延时 LED=1; //LED灯熄灭 for(i=0;i<1000;i++); //延时 } /*********主程序开始***************/ void main(void) { while(1) { LED_demo(); } } /* Blink Turns on an LED on for one second, then off for one second, repeatedly. Most Arduinos have an on-board LED you can control. On the UNO, MEGA and ZERO it is attached to digital pin 13, on MKR1000 on pin 6. LED_BUILTIN is set to the correct LED pin independent of which board is used. If you want to know what pin the on-board LED is connected to on your Arduino model, check the Technical Specs of your board at https://www.arduino.cc/en/Main/Products This example code is in the public domain. modified 8 May 2014 by Scott Fitzgerald modified 2 Sep 2016 by Arturo Guadalupi modified 8 Sep 2016 by Colby Newman */ // the setup function runs once when you press reset or power the board void setup() { // initialize digital pin LED_BUILTIN as an output. pinMode(LED_BUILTIN, OUTPUT); } // the loop function runs over and over again forever void loop() { digitalWrite(LED_BUILTIN, HIGH); // turn the LED on (HIGH is the voltage level) delay(1000); // wait for a second digitalWrite(LED_BUILTIN, LOW); // turn the LED off by making the voltage LOW delay(1000); // wait for a second }
  示例2 51+arduino#include //预处理命令，reg52.h是一个头文件 #include void Function1(void); //自定义函数Function1声明 unsigned int ch;//全局变量声明 void main(void) //主函数 { SCON=0x50; //SCON:模式1,8bit异步串口通信 TMOD=0x20; //TMOD:定时器1为模式2,8bit自动装载方式 TH1=221; //TH1:1200bit/s的装载值,16MHz TR1=1; //TR1:timer1运行 TI=1; //TI:设置为1,以发送第一个字节 while(ch<=5) { Function1( );//调用自定义函数 printf("char=%d ",ch);//程序语句 } while(1); } void Function1(void) //自定义函数Function1 { unsigned char ps; //自定义函数内部变量声明 ps=1; ch=ch+ps; } #include //预处理命令，reg52.h是一个头文件 #include void Function1(void); //自定义函数Function1声明 void Init1(void); unsigned int ch;//全局变量声明 void main(void) //主函数 { Init1(); while(ch<=5) { Function1( );//调用自定义函数 printf("char=%d ",ch);//程序语句 } while(1); } void Function1(void) //自定义函数Function1 { unsigned char ps; //自定义函数内部变量声明 ps=1; ch=ch+ps; } void Init1(void) { SCON=0x50; //SCON:模式1,8bit异步串口通信 TMOD=0x20; //TMOD:定时器1为模式2,8bit自动装载方式 TH1=221; //TH1:1200bit/s的装载值,16MHz TR1=1; //TR1:timer1运行 TI=1; //TI:设置为1,以发送第一个字节 } /* Serial Call and Response in ASCII Language: Wiring/Arduino This program sends an ASCII A (byte of value 65) on startup and repeats that until it gets some data in. Then it waits for a byte in the serial port, and sends three ASCII-encoded, comma-separated sensor values, truncated by a linefeed and carriage return, whenever it gets a byte in. Thanks to Greg Shakar and Scott Fitzgerald for the improvements The circuit: * potentiometers attached to analog inputs 0 and 1 * pushbutton attached to digital I/O 2 Created 26 Sept. 2005 by Tom Igoe modified 24 Apr 2012 by Tom Igoe and Scott Fitzgerald This example code is in the public domain. http://www.arduino.cc/en/Tutorial/SerialCallResponseASCII */ int firstSensor = 0; // first analog sensor int secondSensor = 0; // second analog sensor int thirdSensor = 0; // digital sensor int inByte = 0; // incoming serial byte void setup() { // start serial port at 9600 bps and wait for port to open: Serial.begin(9600); while (!Serial) { ; // wait for serial port to connect. Needed for native USB port only } pinMode(2, INPUT); // digital sensor is on digital pin 2 establishContact(); // send a byte to establish contact until receiver responds } void loop() { // if we get a valid byte, read analog ins: if (Serial.available() > 0) { // get incoming byte: inByte = Serial.read(); // read first analog input: firstSensor = analogRead(A0); // read second analog input: secondSensor = analogRead(A1); // read switch, map it to 0 or 255L thirdSensor = map(digitalRead(2), 0, 1, 0, 255); // send sensor values: Serial.print(firstSensor); Serial.print(","); Serial.print(secondSensor); Serial.print(","); Serial.println(thirdSensor); } } void establishContact() { while (Serial.available() <= 0) { Serial.println("0,0,0"); // send an initial string delay(300); } }

其他參考資料：http://blog.csdn.net/zhangrelay/article/details/52336300