Archive original 单片机原理、接口及应用-嵌入式应用 course files

16年单片机期末试卷1.pdf

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16年单片机期末试卷2.pdf

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2022复试真题.docx

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51寄存器表(重要).doc

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单片机简答题.docx

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单片机考试卷 1.pdf

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单片机考试卷 2.pdf

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单片机考试卷 3.pdf

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单片机考试卷 4.pdf

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复试.zip

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嵌入式/1.基础实验部分/基础实验源码/例程2-LED 闪烁/code2/code2.ino

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+int Pin_1 = 5; 
+int Pin_2 = 7;
+int Pin_3 = 10;
+void setup()
+{
+  Serial.begin(9600); //设置串口波特率9600，默认配置是SERIAL_8N1，表示8个数据位，无校验位，1个停止位。
+  pinMode(Pin_1, OUTPUT)；
+  pinMode(Pin_2, OUTPUT);
+  pinMode(Pin_3, OUTPUT);
+  Serial.println("Hello world.");// "Hello world."
+  Serial.println("Program running!");
+}
+void loop()
+{
+  if (Serial.available() > 0)//判断串口接收到数据
+  {    
+    int tmp = Serial.read();//读取1个字节    
+    Serial.println(tmp);  //默认tmp变成十进制整数后，将每位十进制数字都以ASCII字符的形式输出 
+    Serial.println(char(tmp)); //tmp被转换为char类型，整个字节被当做一个ASCII码，输出的是原字符
+    if(tmp == 'a')
+    digitalWrite(Pin_1, HIGH); 
+    if(tmp == 'b')
+    digitalWrite(Pin_2, HIGH); 
+    if(tmp == 'c')
+    digitalWrite(Pin_3, HIGH); 
+  }
+  delay(100);
+}

嵌入式/1.基础实验部分/基础实验源码/例程21-超声波测距实验/ultrasound/ultrasound.ino

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+/*
+功能：利用SR04超声波传感器进行测距，并用串口显示测出的距离值
+*/
+#include <LiquidCrystal.h>   //引用1602液晶的函数库
+
+const int rs = 7, en = 6, d4 = 5, d5 = 4, d6 = 3, d7 = 2;
+LiquidCrystal lcd(rs, en, d4, d5, d6, d7);   //4位连接法
+// 设定SR04超声波模块连接的Arduino的数字口
+const int EchoPin = 9; //Echo回声引脚连到数字口3
+const int TrigPin = 8;  //Trig触发引脚连到数字口2
+
+float distance;
+int ledPin = 10;
+
+void setup()
+{   // 初始化串口通信及连接超声波模块的引脚
+    Serial.begin(9600);
+     lcd.begin(16, 2);  //初始化1602液晶, 显示范围为2行16列字符
+     lcd.clear();  //清屏
+
+     pinMode(ledPin, OUTPUT);  //Arduino在TigPin产生的触发信号作为输出 送到超声模块的Echo引脚
+    pinMode(EchoPin, INPUT);    //超声模块Echo引脚产生的电平信号 输入到Arduino的EchoPin
+    Serial.println("Ultrasonic sensor:");
+}
+void loop() 
+{
+ if(Serial.available()>0)
+{
+    // 产生一个10us的高脉冲去触发TrigPin
+    digitalWrite(TrigPin, LOW);
+    delayMicroseconds(2);
+    digitalWrite(TrigPin, HIGH);
+    delayMicroseconds(10);
+    digitalWrite(TrigPin, LOW);
+   
+    // 读取EchoPin引脚上的高电平脉冲宽度（单位：微秒），并计算出距离（单位：厘米）
+    distance = pulseIn(EchoPin, HIGH) / 58.00;  //自己分析为何这么计算？
+    Serial.print(distance);
+    Serial.print("cm");
+    Serial.println();
+    delay(1000);
+}
+}

嵌入式/1.基础实验部分/教程课件/~$20-1602液晶.doc

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嵌入式/1.基础实验部分/教程课件/例程1-Hello World！.ppt

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嵌入式/1.基础实验部分/教程课件/例程10-光控声音(光敏电阻的使用).ppt

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嵌入式/1.基础实验部分/教程课件/例程18-舵机控制.ppt

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嵌入式/1.基础实验部分/教程课件/例程2-LED 闪烁.ppt

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嵌入式/1.基础实验部分/教程课件/例程5-交通灯.ppt

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嵌入式/1.基础实验部分/教程课件/例程6-按键控制.ppt

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嵌入式/1.基础实验部分/教程课件/例程8-蜂鸣器.ppt

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嵌入式/2.串口工具/Virtual Serial Port Driver 6.9/NT4/vsbsetupnt.exe

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嵌入式/2.串口工具/Virtual Serial Port Driver 6.9/NT4/vsprtnt4.sys

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嵌入式/2.串口工具/Virtual Serial Port Driver 6.9/NT5/evsbc.cat

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嵌入式/2.串口工具/Virtual Serial Port Driver 6.9/NT5/evsbc.inf

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+;/*++
+;
+;Copyright (c) 2000-2008 ELTIMA Software
+;
+;Module Name:
+;
+;    evsbc.inf
+;
+;Abstract:
+;    INF file for installing virtual serial bus enumerator driver
+;
+;--*/
+[Version]
+Signature="$WINDOWS NT$"
+Class=System
+ClassGuid={4D36E97D-E325-11CE-BFC1-08002BE10318}
+Provider=%ELTIMA%
+DriverVer=05/05/2008,6.2.41
+CatalogFile=evsbc.cat
+
+[DestinationDirs]
+Drivers_Dir = 12
+
+[SourceDisksNames]
+1 = %DiskId1%,,,""
+
+[SourceDisksFiles]
+evsbc.sys  = 1,,
+;evserial.sys = 1,,
+
+;*****************************************
+; VSBus  Install Section
+;*****************************************
+
+[Manufacturer]
+%ELTIMA%=Eltima, NTx86, NTia64, NTamd64
+
+
+[Eltima]
+%VSBus.DeviceDesc%=VSBus_Device, VSBC
+
+[Eltima.NTx86]
+%VSBus.DeviceDesc%=VSBus_Device, VSBC
+
+[Eltima.NTamd64]
+%VSBus.DeviceDesc%=VSBus_Device, VSBC
+
+[Eltima.NTia64]
+%VSBus.DeviceDesc%=VSBus_Device, VSBC
+
+
+[VSBus_Device.NT]
+CopyFiles=Drivers_Dir
+
+[Drivers_Dir]
+evsbc.sys
+;evserial.sys
+
+;-------------- Service installation
+[VSBus_Device.NT.Services]
+AddService = VSBC,%SPSVCINST_ASSOCSERVICE%, VSBus_Service_Inst
+
+; -------------- vsbus driver install sections
+[VSBus_Service_Inst]
+DisplayName    = %VSBus.SVCDESC%
+ServiceType    = 1               ; SERVICE_KERNEL_DRIVER
+StartType      = 3               ; SERVICE_DEMAND_START 
+ErrorControl   = 1               ; SERVICE_ERROR_NORMAL
+ServiceBinary  = %12%\evsbc.sys
+LoadOrderGroup = Extended Base
+
+
+[Strings]
+SPSVCINST_ASSOCSERVICE= 0x00000002
+ELTIMA = "ELTIMA Software"
+DiskId1 = "Virtual Serial Bus Installation Disk #1"
+VSBus.DeviceDesc = "Virtual Serial Bus Enumerator (Eltima Software)"
+VSBus.SVCDESC = "Virtual Serial Bus Enumerator (Eltima Software)"

嵌入式/2.串口工具/Virtual Serial Port Driver 6.9/NT5/evsbc.sys

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嵌入式/2.串口工具/Virtual Serial Port Driver 6.9/NT5/evserial.cat

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嵌入式/2.串口工具/Virtual Serial Port Driver 6.9/NT5/evserial.inf

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+;/*++
+;
+;Copyright (c) 2000-2008 ELTIMA Software
+;
+;Module Name:
+;
+;    evserial.inf
+;
+;Abstract:
+;
+;    INF file for installing VSPorts class with Virtual Serial Port device driver.
+;
+;--*/
+[Version]
+Signature="$WINDOWS NT$"
+Class=EVSPorts
+ClassGuid={28A57F37-88BD-4753-BAA0-B013AA31C51B}
+Provider=%ELTIMA%
+DriverVer=05/05/2008,6.2.41
+CatalogFile=evserial.cat
+
+[DestinationDirs]
+Drivers_Dir = 12
+
+[SourceDisksNames]
+1 = %DiskId1%,,,""
+
+[SourceDisksFiles]
+evserial.sys = 1,,
+
+; ================= Class section =====================
+[ClassInstall32]
+Addreg=EVSerialClassReg     
+
+[EVSerialClassReg]
+HKR,,,0,%ClassName%
+HKR,,Icon,,-23
+HKR,,SilentInstall,,1
+HKR,,NoInstallClass,,1
+
+;*********************************************
+; Virtual Serial Port Device  Install Section
+;*********************************************
+[Manufacturer]
+%ELTIMA%=Eltima, NTx86, NTia64, NTamd64
+
+;2000
+[Eltima]
+%EVSerialDevice.DeviceDesc%=EVSerial_Device, EVSERIAL
+
+;x86
+[Eltima.NTx86]
+%EVSerialDevice.DeviceDesc%=EVSerial_Device, EVSERIAL
+
+;AMD64
+[Eltima.NTamd64]
+%EVSerialDevice.DeviceDesc%=EVSerial_Device, EVSERIAL
+
+;IA64
+[Eltima.NTia64]
+%EVSerialDevice.DeviceDesc%=EVSerial_Device, EVSERIAL
+
+[EVSerial_Device.NT]
+CopyFiles=Drivers_Dir
+
+[Drivers_Dir]
+evserial.sys
+
+;-------------- Service installation
+[EVSerial_Device.NT.Services]
+AddService = evserial, %SPSVCINST_ASSOCSERVICE%, evserial_Service_Inst
+
+; -------------- evserial Driver install sections
+[evserial_Service_Inst]
+DisplayName    = %evserial.SVCDESC%
+ServiceType    = 1               ; SERVICE_KERNEL_DRIVER
+StartType      = 3               ; SERVICE_DEMAND_START 
+ErrorControl   = 1               ; SERVICE_ERROR_NORMAL
+ServiceBinary  = %12%\evserial.sys
+LoadOrderGroup = Extended Base
+
+[Strings]
+SPSVCINST_ASSOCSERVICE= 0x00000002
+ELTIMA = "ELTIMA Software"
+ClassName = "Virtual Serial Ports (Eltima Softwate)"
+EVSerialDevice.DeviceDesc = "Virtual Serial Port (Eltima Softwate)"
+evserial.SVCDESC = "Virtual Serial Ports Driver (Eltima Softwate)"
+DiskId1 = "Virtual Serial Bus Installation Disk #1"

嵌入式/2.串口工具/Virtual Serial Port Driver 6.9/NT5/evserial.sys

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嵌入式/2.串口工具/Virtual Serial Port Driver 6.9/vspdctl.dll

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