4.2 SimpleIntegerList——简单int类型集合 实例源码: // int为类型的list集合 #include <LinkedList.h> LinkedList<int> myList = LinkedList<int>(); void setup() { Serial.begin(9600); Serial.println("Hello!"); // Add some stuff to the list int k = -240, l = 123, m = -2, n = 222...
Len_Integer = Len_mm_X100/100; Len_Fraction = Len_mm_X100%100; Serial.print("Present Length is: "); Serial.print(Len_Integer, DEC); Serial.print("."); if(Len_Fraction < 10) Serial.print("0"); Serial.print(Len_Fraction, DEC); Serial.println("mm"); } delay(1000); } 实验串...
Serial.print(Len_Integer, DEC); Serial.print("."); if(Len_Fraction < 10) Serial.print("0"); Serial.print(Len_Fraction, DEC); Serial.println("mm"); } delay(1000); } 实验串口返回情况 实验开源代码(Arduino 1.8.19)之二 /* 【Arduino】168种传感器模块系列实验(资料代码+仿真编程+图形编程)...
代码如下: /**SendBinary sketch *Send a header followed by two random integer values as binary data.*/intintValue;//an short integer value (16 bits = 2bytes) intvalue must be less than 0xffff(65535 = 255*256+255)voidsetup(){ Serial.begin(9600); }voidloop(){ Serial.print('H');/...
Serial.begin(9600); }voidloop(){ Serial.print('H');//send a header characterintValue = random(591);//generate a random number between 0 and 590Serial.write(lowByte(intValue));//send the low byteSerial.write(highByte(intValue));//send the high byte//send another random integerintValu...
Serial.print("ciao"); } switch case if叙述是程序里的分叉路口,switch case 是更多选项的路口。Swith case 根据变量值让程序有更多的选择,比起一串冗长的if叙述,使用swith case可使程序代码看起来比较简洁。 范例: switch (sensorValue) { case 23: ...
10.4 integerconstants(整数常量) 10.5 floating point constants(浮点常量) 十一、数据类型 11.1 void 11.2 boolean(布尔) 11.3 char(有号数据类型) 11.4 unsignedchar(无符号数据类型) 11.5 byte(无符号数) 11.6 int(整型)2 11.7 unsignedint(无符号整型) ...
// resulting substrings into an integer array: float[] colors = float(split(inString, ",")); // if the array has at least three elements, you know // you got the whole thing. Put the numbers in the // color variables: if (colors.length >=3) { ...
(9600);// make the pins outputs:pinMode(redPin,OUTPUT);pinMode(greenPin,OUTPUT);pinMode(bluePin,OUTPUT);}voidloop(){// if there's any serial available, read it:while(Serial.available()>0){// look for the next valid integer in the incoming serial stream:intred=Serial.parseInt();//...
void setup() { char str[] = "This is my string"; // create a string char out_str[40]; // output from string functions placed here int num; // general purpose integer Serial.begin(9600); // (1) print the string Serial.println(str); // (2) get the length of the string (exc...