chamnit/grbl — Issue #1: serial response 'OK OK'
Author: pauljay
Created: 2011-10-17 06:05:11+00:00
State: open

I have tested your fork of GRBL and GRBL edge.
Simen's GRBL works correctly when it sends back response 'OK'.

But yours sends multiple OK such 'OK\r\nOK\r\n'.
Sometimes it send triple 'OK'.

Please check the code.
My host program response only one 'OK' message so that i could find it.
I can change my host program but it's better you to check the response module.