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AlanFord / grbl-Mega

An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on an Arduino Mega2560
https://github.com/gnea/grbl/wiki
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E-STOP #5

Open AlanFord opened 7 years ago

AlanFord commented 7 years ago

Consider wiring the ESTOP button to ground the reset pin on the Arduino Mega. This should (I believe) kill the enable lines on the stepper drivers as well as stop all step signals to the stepper drivers. resetting the ESTOP would then reboot grbl, forcing the initial configuration code to run.