So…I’m assisting a friend with a program that has been compiling just fine. We added some code that resulted in a number of compile errors. However, when we comment out the code that was added, we continue to get seemingly unrelated errors that I suspect are related to not declaring function prototypes. The file is a “.ino” file. Do I need to explicitly declare functions via prototypes at the top of my program?
I’ve had errors like this in the past that seem to come and go the apparent irregularity has left me wondering what’s going on.
As always, thanks for your feedback.