Is it possible to have an array of int arrays? - Arduino Stack Exchange
May 6, 2016 · I have a huge number of arrays, each with a series of numbers each referring to an LED on a strip. I want to be able to address each one by a number, so the logical solution to that for me …
Declaring and using array of structures in Arduino
Jan 26, 2020 · Thanks. I mostly code in C# and in this case I had forgotten Array of structures looks different than managed world!
How to append to array of Strings in arduino?
May 23, 2022 · You can't append to an array as they have a fix size. You need to know how many entries are expectable at max and define the array's size accordingly. You also better use char …
How can I declare an array of variable size (Globally)
19 I'd like to make three arrays of the same length. According to the documentation, Arrays must be defined as int myArray[10]; where 10 can be substituted for a known length (another integer), or filled …
variables - How do arrays work? - Arduino Stack Exchange
Oct 10, 2019 · It's been days now I'm trying to figure out how arrays work in Arduino IDE. For better understanding, I assembled some pieces of code I found here and there to write this sketch: #define …
How can I initialize an array of objects in setup? - Arduino Stack …
How can I declare an empty global array, to be initialized in setup? What I would like to do is this: #include <ResponsiveAnalogRead.h> const size_t ANALOG_SIZE = 3; const int ANALOG_PINS[
Clear existing array when getting new serial command
7 I'm starting to build my first Arduino project but I'm running into some problems with serial communication. I get serial data from the console and store it in a char array called "data". Then, …
Initializing Array of structs - Arduino Stack Exchange
Dec 20, 2020 · Notice also that in C++ (which Arduino is), you don't need to use typedef for structs either, so I've removed that from the struct definition. I'm also using the stdint.h types, which are …
Replacing several pinMode() and digitalWrite() pins with an array
I'd like to 'clean up' some code that involves several pinMode() and digitalWrite() lines by using a single line of an array. I'm very new to both arrays so I'm a bit confused. The following exampl...
Does int array[100] = {0} construct work on Arduino?
I'm compiling my code in Arduino IDE. I have an array that I want to 0-initialize. I know memset works on Arduino, but I'm used to this way from my desktop C++ programming practice: int array[100]...