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Use current (raw) Z if omitted from G29 WXY or G29 WIJ.

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This commit is contained in:
Scott Lahteine 2017-06-20 00:10:52 -05:00
parent 37bc0fce62
commit 5c59ee4e93
1 changed files with 3 additions and 3 deletions
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6
Marlin/Marlin_main.cpp
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@ -4183,7 +4183,7 @@ void home_all_axes() { gcode_G28(true); }
* W Write a mesh point. (Ignored during leveling.)
* X Required X for mesh point
* Y Required Y for mesh point
* Z Required Z for mesh point
* Z Z for mesh point. Otherwise, current Z minus Z probe offset.
*
* Without PROBE_MANUALLY:
*
@ -4316,8 +4316,8 @@ void home_all_axes() { gcode_G28(true); }
return;
}
const float z = parser.seen('Z') && parser.has_value() ? parser.value_float() : NAN;
if (!isnan(z) || !WITHIN(z, -10, 10)) {
const float z = parser.seen('Z') && parser.has_value() ? parser.value_float() : RAW_CURRENT_POSITION(Z);
if (!WITHIN(z, -10, 10)) {
SERIAL_ERROR_START();
SERIAL_ERRORLNPGM("Bad Z value");
return;