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Do not use feedrate multiiply on Z and E only moves.

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This commit is contained in:
Erik vd Zalm 2012-08-12 18:13:34 +02:00
parent 5406c533db
commit 9083966c22
1 changed files with 8 additions and 2 deletions
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8
Marlin/Marlin.pde
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@ -1603,7 +1603,13 @@ void prepare_move()
clamp_to_software_endstops(destination);
previous_millis_cmd = millis();
plan_buffer_line(destination[X_AXIS], destination[Y_AXIS], destination[Z_AXIS], destination[E_AXIS], feedrate*feedmultiply/60/100.0, active_extruder);
// Do not use feedmultiply for E or Z only moves
if( (current_position[X_AXIS] == destination [X_AXIS]) && (current_position[Y_AXIS] == destination [Y_AXIS])) {
plan_buffer_line(destination[X_AXIS], destination[Y_AXIS], destination[Z_AXIS], destination[E_AXIS], feedrate/60, active_extruder);
}
else {
plan_buffer_line(destination[X_AXIS], destination[Y_AXIS], destination[Z_AXIS], destination[E_AXIS], feedrate*feedmultiply/60/100.0, active_extruder);
}
for(int8_t i=0; i < NUM_AXIS; i++) {
current_position[i] = destination[i];
}