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 ...
while (!Serial) { ; // wait for serial port to connect. Needed for native USB port only 等待串口连接。仅原生 USB 端口需要。 } pinMode(2, INPUT); // digital sensor is on digital pin 2 establishContact(); // send a byte to establish contact until receiver responds 数字传感器接数字针...
AI代码解释 #include"Wire.h"#include"TPA81.h"// Create new TPA81 instanceTPA81tpa;voidsetup(){Serial.begin(9600);// You need to begin the Wire library to use TPA81 libraryWire.begin();}voidloop(){// Print temperature lightSerial.print(tpa.getAmbient());Serial.print(" ");// Print ...
#include "utility/SerialFirmata.h" #define I2C_WRITE B00000000 #define I2C_READ B00001000 #define I2C_READ_CONTINUOUSLY B00010000 #define I2C_STOP_READING B00011000 #define I2C_READ_WRITE_MODE_MASK B00011000 #define I2C_10BIT_ADDRESS_MODE_MASK B00100000 #define I2C_END_TX_MASK B01000000 ...
Serial.printf("connect WIFI...%ds\r\n",++count); if(count>=waitTime){ //超过设定的等待时候后退出 Serial.println("connect WIFI fail"); return; } } //连接成功,输出打印连接的WIFI名称以及本地IP Serial.printf("connect WIFI %s success,local IP is %s\r\n",WiFi.SSID().c_str(),WiFi....
mfrc522.PICC_ReadCardSerial()){return;}mfrc522.PICC_DumpDetailsToSerial(&(mfrc522.uid));//dump some details about the card// 下面是写入 存到变量name里---byte buffer[34];Serial.setTimeout(1000L);// wait until 5 seconds for input from serial// Ask personal data: Family nameSerial...
Serial.begin(9600); // set the initial time here: // DS3231 seconds, minutes, hours, day, date, month, year setDS3231time(30,42,16,5,13,10,16); } voidsetDS3231time(bytesecond,byteminute,bytehour,bytedayOfWeek,byte dayOfMonth,bytemonth,byteyear){ ...
You probably already know Serial communication You’ve certainly already used Serial communication many times. I’m sure you already know the Arduino Serial library, which allows you to log what’s happening in your code and get user input. When you use the Serial monitor, well, basically your...
Serial.print ("寄存器 ID reg:"); Serial.println (readSingleRegister (ID_REG_ADD)、hex); //readAllRegisters (); } else{ 时间=微秒(); if ((time %(t_measure_us))>= t_StartADC_us){//开始读取 ADC serial.println ("开始转换"); ...
Serial.begin(9600); Serial.println("Hello world!"); The second line of code transmits ‘Hello World’ via the serial port (in this case, it will pass through the Arduino’s serial-to-USB interface so your computer can read it). This mean the serial port’s output is being pipe...