Millis()

Arduino millis

/*Description
Returns the number of milliseconds passed since the Arduino board began running the current program. This number will overflow (go back to zero), after approximately 50 days.

Syntax                                                                     */
time = millis()

/*
Returns
Number of milliseconds passed since the program started.
Return Data type: unsigned long.
*/

Source: arduino.cc

Millis()

unsigned long myTime;

void setup() {
  Serial.begin(9600);
}
void loop() {
  Serial.print("Time: ");
  myTime = millis();

  Serial.println(myTime); // prints time since program started
  delay(1000);          // wait a second so as not to send massive amounts of data
}

Source: arduino.cc

Similar codes

0 vote313 views1 answer
Function for quicksort in c
C
6 votes300 views1 answer
If statement shorthand c
C
0 vote334 views1 answer
C printf affichage
C
5 votes300 views2 answers
Latex noindent
C
0 vote319 views1 answer
Go Iterating over an array using a range operator
C
48 votes401 views2 answers
Math.floor(Math.random() *10)
C
6 votes295 views2 answers
Atoi
C
0 vote304 views10 answers
Php
C
1 vote307 views1 answer
Create postgresql dump database mac
C
0 vote325 views1 answer
BuildCheckFunction(locations)
C