Reading in parameters from an SD Card

Projects Programming
1

I just starting a project and plan to have a bunch of parameters stored on an SD Card in a JSON file. The goal would be to read this file on boot and populate some variables with the information on this file. I've started working on this and right now my code is rather messing and I'm just pathing things here and there to make things work. Before I post my code I wanted to ask if there might be some library or best practice to do what I'm trying to do? Maybe some kind of ini file type of process? I'm so new at this that it might be better for me to first ask if there is already a library that can help before I go any further. If not then I'll continue to code a little more and post what I have in hopes for some advice.

Thank you

2

Yes, there are many libraries. There a a few that parse .ini files and some that handle json.

Google for them. Here is a json example: here

3

Thank you and that's exactly what I did early this morning and found the same one you posted but for ArduinoJSON v6.

Appreciate the help and I have this working now :wink: