Serial.println(sensorValue); delay(1); // delay in between reads for stability 在两次读取间延迟,以保持稳定性 } 2、模拟串口读取 - Analog Read Serial (1)原文地址 https://www.arduino.cc/en/Tutorial/BuiltInExamples/AnalogReadSerial (2)模拟串口读 - Analog Read Serial This example shows you ho...
在 loop 函数运行之后,我们还会看到 serialEventRun 的函数,此函数的功能是当串口有数据过来的时候,它可以调用Arduino的另一个函数 serialEvent。 打开Arduino IDE , 选择菜单:文件 -> 示例 -> 04.Communication -> SerialEvent 具体看下面的代码: /* Serial Event example When new serial data arrives, this s...
This example code is in the public domain. 此示例代码位于公共域中。 arduino.cc/en/Tutorial/*/ (3)设置函数 void setup() { // initialize both serial ports: 初始化两个串口 Serial.begin(9600); Serial1.begin(9600);} (4)循环函数 void loop() { // read from port 1, send to port 0:...
This example code is in the public domain. */ #include <SoftwareSerial.h> SoftwareSerial mySerial(10, 11); // RX, TX void setup() { // Open serial communications and wait for port to open: Serial.begin(57600); while (!Serial) { ; // wait for serial port to connect. Needed for...
This example code is in the public domain. http://www.arduino.cc/en/Tutorial/SerialEvent */String inputString="";// a String to hold incoming databoolstringComplete=false;// whether the string is completevoidsetup(){// initialize serial:Serial.begin(9600);// reserve 200 bytes for the in...
This example code is in the public domain. */ #include <SoftwareSerial.h> // software serial #1: RX = digital pin 10, TX = digital pin 11 SoftwareSerial portOne(10, 11); // software serial #2: RX = digital pin 8, TX = digital pin 9 ...
This example code is in the public domain. http://www.arduino.cc/en/Tutorial/AnalogReadSerial */// the setup routine runs once when you press reset:voidsetup(){// initialize serial communication at 9600 bits per second:Serial.begin(9600);}// the loop routine runs over and over again for...
Note the above code snippet. Press S1 LED1 turns on and stays on. Press S2 and LED1 turns off and stays off. (This could also be a motor control for example.) In each case pressing S1 or S2 returns a 1 or 0; the "if" command does the rest. Another note is the () must be...
The serial proxy is developed by Stefano Busti(1999) and David A. Mellis(2005) and can be found either on theArduino siteor attached to this example -download the example zip -view the Arduino.as actionscript class -view the Arduino code ...
This example code is in the public domain./ include <SoftwareSerial.h> SoftwareSerial mySerial(10, 11); // RX, TX void setup(){ // Open serial communications and wait for port to open:Serial.begin(57600);while (!Serial) { ; // wait for serial port to connect. Needed ...