[Grbl_Esp32 PR#647] Add coolant pin messages to startup

#1 – bdring 于 2020-10-19

This is a just the simplest fix until pin classes come along. The startup messages save me SO much time in support.

#2 – MitchBradley 于 2020-10-19

I completely understand the motivation. I am working on a simple patch that is a step towards doing this in a systematic way. Every call to pinMode(PIN, MODE); is replaced by a call to initPin(PIN, MODE, “Name”); I should be finished soon because the change is mostly just mindless replacement.

#3 – bdring 于 2020-10-19

I am sure it will be nicer than what we have now and available at any time, not just startup, which is a problem with the WebUI

#4 – MitchBradley 于 2020-10-19

See #648 .