machines/systems/flexibot/docs/marlin/_gcode/M410.md

tag	title	brief	author	group	codes	notes	parameters	example
m0410	Quickstop	Stop all steppers instantly	thinkyhead	motion	M410	This command is intended only for emergency situations. If `EMERGENCY_PARSER` is not enabled, this will be delayed.		pre code Stop all steppers now. M410

Stop all steppers instantly. Since there will be no deceleration, steppers are expected to be out of position after this command.