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Use the probe travel height for pre-probe move

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Instead of using the home_bump for Z to move close to the bed before doing a slow probe, use the probe travel height.
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Scott Lahteine 2016-08-28 19:13:08 -05:00 committed by GitHub
parent dd94d0b9d5
commit 0729a8f08d
1 changed files with 5 additions and 4 deletions
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9
Marlin/Marlin_main.cpp
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@ -2171,10 +2171,11 @@ static void clean_up_after_endstop_or_probe_move() {
#else
// move fast, close to the bed
float z = LOGICAL_Z_POSITION(home_bump_mm(Z_AXIS));
if (zprobe_zoffset < 0) z -= zprobe_zoffset;
do_blocking_move_to_z(z, MMM_TO_MMS(Z_PROBE_SPEED_FAST));
// If the nozzle is above the travel height then
// move down quickly before doing the slow probe
float z = LOGICAL_Z_POSITION(Z_PROBE_TRAVEL_HEIGHT);
if (z < current_position[Z_AXIS])
do_blocking_move_to_z(z, MMM_TO_MMS(Z_PROBE_SPEED_FAST));
#endif