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Fix "probing failed" false positives (#18435)

JP Flouret 5 years ago
parent
commit
31349fd69a
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1 changed files with 2 additions and 2 deletions
  1. 2
    2
      Marlin/src/module/probe.cpp

+ 2
- 2
Marlin/src/module/probe.cpp View File

@@ -544,7 +544,7 @@ float Probe::run_z_probe(const bool sanity_check/*=true*/) {
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     // Do a first probe at the fast speed
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     if (try_to_probe(PSTR("FAST"), z_probe_low_point, MMM_TO_MMS(Z_PROBE_SPEED_FAST),
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-                     sanity_check, _MAX(Z_CLEARANCE_BETWEEN_PROBES, 4) / 2) ) return NAN;
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+                     sanity_check, Z_CLEARANCE_BETWEEN_PROBES) ) return NAN;
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     const float first_probe_z = current_position.z;
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@@ -582,7 +582,7 @@ float Probe::run_z_probe(const bool sanity_check/*=true*/) {
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     {
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       // Probe downward slowly to find the bed
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       if (try_to_probe(PSTR("SLOW"), z_probe_low_point, MMM_TO_MMS(Z_PROBE_SPEED_SLOW),
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-                       sanity_check, _MAX(Z_CLEARANCE_MULTI_PROBE, 4) / 2) ) return NAN;
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+                       sanity_check, Z_CLEARANCE_MULTI_PROBE) ) return NAN;
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       TERN_(MEASURE_BACKLASH_WHEN_PROBING, backlash.measure_with_probe());
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