Using a variable to control the LED matrix

Projects Programming
1

Hello, thanks for reading my post (its my first one).

I haven't been using an arduino for that long, and I have a programming question to do with the LED matrix. Here is the code I am using (the numbers arent important, its just the format).

const byte IMAGES[][8] = {
{
B00000000,
B00000000,
B00000000,
B00000000,
B00000000,
B00000000,
B00000000,
B00000000
}};

Lets say I wanted to make a variable for row 1

int r1 = 00000000

How would I get the arduino to display this variable in row one? It would be something along the lines of:

B(r1),

but i don't know the syntax for it.

I'd appreciate it if you responded,
Thanks.

2

see arrays

3

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