Browse Source

correct raise_z_for_servo

pull/1/head
lrpirlet 9 years ago
committed by Scott Lahteine
parent
commit
0fb507a75d
  1. 4
      Marlin/Marlin_main.cpp

4
Marlin/Marlin_main.cpp

@ -1751,7 +1751,9 @@ static void setup_for_endstop_move() {
void raise_z_for_servo() {
float zpos = current_position[Z_AXIS], z_dest = Z_RAISE_BEFORE_PROBING;
z_dest += axis_known_position[Z_AXIS] ? zprobe_zoffset : zpos;
// The zprobe_zoffset is negative any switch below the nozzle, so
// multiply by Z_HOME_DIR (-1) to move enough away from bed for the probe
z_dest += axis_known_position[Z_AXIS] ? zprobe_zoffset * Z_HOME_DIR : zpos;
if (zpos < z_dest) do_blocking_move_to_z(z_dest); // also updates current_position
}

Loading…
Cancel
Save