logic::RetractFromFinda Struct Reference

Retract filament from FINDA to PTFE. More...

#include <retract_from_finda.h>

Public Types
enum	{ EngagingIdler , UnloadBackToPTFE , OK , Failed }
	internal states of the state machine

Public Member Functions
void	Reset ()
	Restart the automaton.
bool	Step ()
uint8_t	State () const

Detailed Description

Retract filament from FINDA to PTFE.

Continuously pulls filament by a fixed length (originally 600 steps) + verifies FINDA is switched OFF while performing the move Steps:

• engages idler (or makes sure the idler is engaged)
• pulls filament
• leaves idler engaged for chaining operations

Member Function Documentation

State()

uint8_t logic::RetractFromFinda::State ( ) const

inline

This method may be used to check the result of the automaton

Returns

OK if everything went OK and FINDA triggered

Failed if the FINDA didn't trigger

Step()

bool logic::RetractFromFinda::Step

(

)

Returns

true if the state machine finished its job, false otherwise

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The documentation for this struct was generated from the following files:

• src/logic/retract_from_finda.h
• src/logic/retract_from_finda.cpp