tolerance should be a constant

[s-celles]

Hello,

Maybe tolerance should be defined as a constant (instead of having 100 in code).
But I'm not sure if it should be set using macro #define https://www.arduino.cc/reference/en/language/structure/further-syntax/define/ or using const keyword https://www.arduino.cc/reference/en/language/variables/variable-scope-qualifiers/const/

Kind regards

[ArduinoGetStarted]

Dear @scls19fr ,
I am sorry for the late reply.
Your suggestion is great and we will update it in the next release.

Thank you!
Best regards,

[s-celles]

It could be even better to make tolerance a variable which could be given when constructing ezAnalogKeypad

[s-celles]

PR #6 sent but untested

[ArduinoGetStarted]

Dear @scls19fr
From algorithm, tolerance is NOT necessary to be a parameter. It just need to be a constant. I will add it in the next release.
Thank you very much for your suggestion.

[s-celles]

I think that depending the number of buttons tolerance should be greater or smaller