Questions tagged [programming-sequence]

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Port manipulation: Coding for two chips

I am using Arduino Nano to test a code that will be ported on an ATTiny chip, which will need to perform operations at a frequency near clock maximum, calling for a very succinct coding. My goal: to ...
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37 views

For loop blocking other program mm

Currently practicing my programming knowledge So,am using atmel studio to program atmega328p I have a "for" statement that flashes an LED(led1) 5 times when button1 is pressed. Then another "if" ...
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142 views

Using millis() to create a timed sequence of events

I was hoping anyone could help me with my problem. I am trying to play a sequence of tones without using delay. So I am relying on millis(). However I have not been successful yet and after reading ...
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377 views

how to apply a timer to an analogWrite command for Arduino

I have 2 sketches that control a fan using Arduino UNO, that I try to combine. The 1st is a timer, that turns a pin ON and OFF for a determined period of time. The pin signal drives a MOSFET that in ...
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1answer
92 views

Using two leds with one push button [closed]

How can I make the code of this project where I will press one time a button, to turn on the first led (and turn off second led) and when other one press to turn on second led (and turn off the first ...
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519 views

Divide two integers resulting into a float

Suppose I want to divide two integer variables and put the result into a float. In order to prevent integer division do I have to program like this: int i = 6312; int j = 258; float f; ...