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Use Tool 0 for Dual X Axis G29

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See https://github.com/MarlinFirmware/Marlin/issues/5597#issuecomment-397683325
This commit is contained in:
Scott Lahteine 2018-06-19 22:54:20 -05:00
parent e366d55bc2
commit a2a30ff0ac
2 changed files with 13 additions and 5 deletions
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14
Marlin/src/feature/bedlevel/ubl/ubl_G29.cpp
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@ -292,13 +292,17 @@
void unified_bed_leveling::G29() { void unified_bed_leveling::G29() {
if (g29_parameter_parsing()) return; // abort if parsing the simple parameters causes a problem, if (g29_parameter_parsing()) return; // Abort on parameter error
const int8_t p_val = parser.intval('P', -1);
const bool may_move = p_val == 1 || p_val == 2 || p_val == 4 || parser.seen('J');
// Check for commands that require the printer to be homed // Check for commands that require the printer to be homed
if (axis_unhomed_error()) { if (may_move) {
const int8_t p_val = parser.intval('P', -1); if (axis_unhomed_error()) gcode.home_all_axes();
if (p_val == 1 || p_val == 2 || p_val == 4 || parser.seen('J')) #if ENABLED(DUAL_X_CARRIAGE)
gcode.home_all_axes(); if (active_extruder != 0) tool_change(0);
#endif
} }
// Invalidate Mesh Points. This command is a little bit asymmetrical because // Invalidate Mesh Points. This command is a little bit asymmetrical because

4
Marlin/src/gcode/bedlevel/abl/G29.cpp
View file

@ -268,6 +268,10 @@ void GcodeSuite::G29() {
*/ */
if (!g29_in_progress) { if (!g29_in_progress) {
#if ENABLED(DUAL_X_CARRIAGE)
if (active_extruder != 0) tool_change(0);
#endif
#if ENABLED(PROBE_MANUALLY) || ENABLED(AUTO_BED_LEVELING_LINEAR) #if ENABLED(PROBE_MANUALLY) || ENABLED(AUTO_BED_LEVELING_LINEAR)
abl_probe_index = -1; abl_probe_index = -1;
#endif #endif