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Tweak fwretract.retract debug, comments

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This commit is contained in:
Scott Lahteine 2018-04-17 16:05:25 -05:00
parent e4acd2c40e
commit 01b01f6dfd
1 changed files with 8 additions and 6 deletions
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14
Marlin/src/feature/fwretract.cpp
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@ -122,6 +122,7 @@ void FWRetract::retract(const bool retracting
SERIAL_ECHOLNPAIR("] ", retracted_swap[i]);
}
SERIAL_ECHOLNPAIR("current_position[z] ", current_position[Z_AXIS]);
SERIAL_ECHOLNPAIR("current_position[e] ", current_position[E_AXIS]);
SERIAL_ECHOLNPAIR("hop_amount ", hop_amount);
//*/
@ -138,7 +139,7 @@ void FWRetract::retract(const bool retracting
feedrate_mm_s = retract_feedrate_mm_s;
current_position[E_AXIS] += (swapping ? swap_retract_length : retract_length) * renormalize;
sync_plan_position_e();
prepare_move_to_destination();
prepare_move_to_destination(); // set_current_to_destination
// Is a Z hop set, and has the hop not yet been done?
// No double zlifting
@ -148,7 +149,7 @@ void FWRetract::retract(const bool retracting
hop_amount += retract_zlift; // Add to the hop total (again, only once)
destination[Z_AXIS] += retract_zlift; // Raise Z by the zlift (M207 Z) amount
feedrate_mm_s = planner.max_feedrate_mm_s[Z_AXIS]; // Maximum Z feedrate
prepare_move_to_destination(); // Raise up
prepare_move_to_destination(); // Raise up, set_current_to_destination
current_position[Z_AXIS] = old_z; // Spoof the Z position in the planner
SYNC_PLAN_POSITION_KINEMATIC();
}
@ -159,17 +160,17 @@ void FWRetract::retract(const bool retracting
current_position[Z_AXIS] += hop_amount; // Set actual Z (due to the prior hop)
SYNC_PLAN_POSITION_KINEMATIC(); // Spoof the Z position in the planner
feedrate_mm_s = planner.max_feedrate_mm_s[Z_AXIS]; // Z feedrate to max
prepare_move_to_destination(); // Lower Z and update current_position
prepare_move_to_destination(); // Lower Z, set_current_to_destination
hop_amount = 0.0; // Clear the hop amount
}
// A retract multiplier has been added here to get faster swap recovery
feedrate_mm_s = swapping ? swap_retract_recover_feedrate_mm_s : retract_recover_feedrate_mm_s;
const float move_e = swapping ? swap_retract_length + swap_retract_recover_length : retract_length + retract_recover_length;
current_position[E_AXIS] -= move_e * renormalize;
current_position[E_AXIS] -= (swapping ? swap_retract_length + swap_retract_recover_length
: retract_length + retract_recover_length) * renormalize;
sync_plan_position_e();
prepare_move_to_destination(); // Recover E
prepare_move_to_destination(); // Recover E, set_current_to_destination
}
feedrate_mm_s = old_feedrate_mm_s; // Restore original feedrate
@ -192,6 +193,7 @@ void FWRetract::retract(const bool retracting
SERIAL_ECHOLNPAIR("] ", retracted_swap[i]);
}
SERIAL_ECHOLNPAIR("current_position[z] ", current_position[Z_AXIS]);
SERIAL_ECHOLNPAIR("current_position[e] ", current_position[E_AXIS]);
SERIAL_ECHOLNPAIR("hop_amount ", hop_amount);
//*/