I often use millis() to do certain things every few seconds. Like the following example: (LCDtime is unsigned long) if (millis() - LCDtime > 3000) { //Has it been 3 seconds yet? LCDtime = millis(); //update the timer UpdateLCD(); // Change the LCD messege } Doesn't Millis(…

millis() overflow -- what happens???

SouthernAtHeart August 3, 2011, 4:14pm 4

Good to know!

Topic		Replies	Views
Millis overflow Programming Questions	5	1156	May 5, 2021
Using Millis for timing - strange behaviour during simulation Programming Questions	7	1011	May 5, 2021
what happens when millis() overflows? Syntax & Programs	8	2733	May 6, 2021
millis() Best practice question Programming Questions	4	903	May 5, 2021
millis() over flow question. Blink Without Delay (Resolved) Programming Questions	5	3451	May 5, 2021