com_port || verbose == VerboseMode::nothing) return; com_port->print((float)number, (int)decimal_places); } void Commander::print(const char *message) { if (!com_port || verbose == VerboseMode::nothing) return; com_port->print(message); } void Commander::print(const __Flash...
print(distance_cm); Serial.println(" cm"); tempString = String(distance_cm, 2); // two decimal places tempString += " cm"; Serial.println(tempString); // print the temperature in Celsius to Serial Monitor oledDisplayCenter(tempString); // display temperature on OLED } void oledDisplay...
intMy_Int=10;unsignedlongMy_TimeStamp=1416803716;constchar*My_CharArray={"This is My_CharArray"};floatMy_Float=3.14159266759;voidsetup(){Serial.begin(9600);Serial.println(My_Int);Serial.println(My_TimeStamp);Serial.println(My_CharArray);Serial.print(My_Float,5);// prints to five places r...
0); //whole number only. Serial.println(" Pa"); Serial.print("Standard Atmosphere: "); Serial.println(atm, 4); //display 4 decimal places Serial.print("Altitude: "); Serial.print(altitude, 2); //display 2 decimal places Serial.println...
// using a float and less decimal places to use rounding: stringOne = String(5.698, 2); Serial.println(stringOne); // do nothing while true: while (true); } 串口: 16:39:47.782 -> &⸮P 16:39:47.782 -> <⸮Fq⸮ n⸮⸮⸮0u8⸮ ...
print('\n'); // prints a new line character // prints a string Serial.print("ArduinoGetStarted.com"); Serial.print("\n\n"); // prints a string with two new line characters // prints a floating point number float a = 1.23456; Serial.print(a); // prints 2 decimal places by ...
float speed = 0; // Speed in meters per second (m/s) void setup() { // Initialize the LCD lcd.init(); lcd.backlight(); lcd.setCursor(0, 0); lcd.print("Speed Gun"); delay(2000); // Show the title for 2 seconds lcd.clear(); ...
;lcd.print(units,5); //displays the weight in 4 decimal places only for calibrationSerial.print...
{"This is My_CharArray"};floatMy_Float=3.14159266759;voidsetup(){Serial.begin(9600);Serial.println(My_Int);Serial.println(My_TimeStamp);Serial.println(My_CharArray);Serial.print(My_Float,5);// prints to five places right of the decimal}voidloop(){// put your code here to run ...
Consider another example where we want to print a floating-point number on the serial monitor up to two decimal places. See the example code below. voidsetup(){floatmyFloat=1.1234;Serial.begin(9600);Serial.print(myFloat,2);}voidloop(){} ...