Clarify solenoid active / magnet-on state
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@ -259,11 +259,10 @@ inline void fast_line_to_current(const AxisEnum fr_axis) { _line_to_current(fr_a
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#elif ENABLED(PARKING_EXTRUDER)
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#elif ENABLED(PARKING_EXTRUDER)
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void pe_solenoid_init() {
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void pe_solenoid_init() {
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LOOP_LE_N(n, 1)
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LOOP_LE_N(n, 1) pe_solenoid_set_pin_state(n, !PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE);
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TERN(PARKING_EXTRUDER_SOLENOIDS_INVERT, pe_activate_solenoid, pe_deactivate_solenoid)(n);
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}
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}
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void pe_set_solenoid(const uint8_t extruder_num, const uint8_t state) {
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void pe_solenoid_set_pin_state(const uint8_t extruder_num, const uint8_t state) {
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switch (extruder_num) {
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switch (extruder_num) {
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case 1: OUT_WRITE(SOL1_PIN, state); break;
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case 1: OUT_WRITE(SOL1_PIN, state); break;
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default: OUT_WRITE(SOL0_PIN, state); break;
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default: OUT_WRITE(SOL0_PIN, state); break;
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@ -282,11 +281,11 @@ inline void fast_line_to_current(const AxisEnum fr_axis) { _line_to_current(fr_a
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if (!extruder_parked) return false; // nothing to do
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if (!extruder_parked) return false; // nothing to do
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if (homed_towards_final_tool) {
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if (homed_towards_final_tool) {
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pe_deactivate_solenoid(1 - final_tool);
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pe_solenoid_magnet_off(1 - final_tool);
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DEBUG_ECHOLNPAIR("Disengage magnet", (int)(1 - final_tool));
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DEBUG_ECHOLNPAIR("Disengage magnet", (int)(1 - final_tool));
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pe_activate_solenoid(final_tool);
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pe_solenoid_magnet_on(final_tool);
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DEBUG_ECHOLNPAIR("Engage magnet", (int)final_tool);
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DEBUG_ECHOLNPAIR("Engage magnet", (int)final_tool);
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extruder_parked = false;
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parking_extruder_set_parked(false);
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return false;
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return false;
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}
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}
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@ -335,7 +334,7 @@ inline void fast_line_to_current(const AxisEnum fr_axis) { _line_to_current(fr_a
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planner.synchronize();
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planner.synchronize();
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DEBUG_ECHOLNPGM("(2) Disengage magnet");
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DEBUG_ECHOLNPGM("(2) Disengage magnet");
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pe_deactivate_solenoid(active_extruder);
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pe_solenoid_magnet_off(active_extruder);
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// STEP 3
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// STEP 3
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@ -353,8 +352,8 @@ inline void fast_line_to_current(const AxisEnum fr_axis) { _line_to_current(fr_a
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DEBUG_ECHOLNPGM("(4) Engage magnetic field");
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DEBUG_ECHOLNPGM("(4) Engage magnetic field");
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// Just save power for inverted magnets
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// Just save power for inverted magnets
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TERN_(PARKING_EXTRUDER_SOLENOIDS_INVERT, pe_activate_solenoid(active_extruder));
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TERN_(PARKING_EXTRUDER_SOLENOIDS_INVERT, pe_solenoid_magnet_on(active_extruder));
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pe_activate_solenoid(new_tool);
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pe_solenoid_magnet_on(new_tool);
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// STEP 5
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// STEP 5
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@ -382,10 +381,10 @@ inline void fast_line_to_current(const AxisEnum fr_axis) { _line_to_current(fr_a
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extruder_parked = false;
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extruder_parked = false;
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}
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}
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else if (do_solenoid_activation) { // && nomove == true
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else if (do_solenoid_activation) { // && nomove == true
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// Deactivate old extruder solenoid
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// Deactivate current extruder solenoid
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TERN(PARKING_EXTRUDER_SOLENOIDS_INVERT, pe_activate_solenoid, pe_deactivate_solenoid)(active_extruder);
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pe_solenoid_set_pin_state(active_extruder, !PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE);
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// Only engage magnetic field for new extruder
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// Engage new extruder magnetic field
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TERN(PARKING_EXTRUDER_SOLENOIDS_INVERT, pe_deactivate_solenoid, pe_activate_solenoid)(new_tool);
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pe_solenoid_set_pin_state(new_tool, PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE);
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}
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}
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do_solenoid_activation = true; // Activate solenoid for subsequent tool_change()
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do_solenoid_activation = true; // Activate solenoid for subsequent tool_change()
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@ -1149,9 +1148,7 @@ void tool_change(const uint8_t new_tool, bool no_move/*=false*/) {
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// Just move back down
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// Just move back down
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DEBUG_ECHOLNPGM("Move back Z only");
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DEBUG_ECHOLNPGM("Move back Z only");
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#if ENABLED(TOOLCHANGE_PARK)
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if (TERN1(TOOLCHANGE_PARK, toolchange_settings.enable_park))
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if (toolchange_settings.enable_park)
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#endif
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do_blocking_move_to_z(destination.z, planner.settings.max_feedrate_mm_s[Z_AXIS]);
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do_blocking_move_to_z(destination.z, planner.settings.max_feedrate_mm_s[Z_AXIS]);
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#else
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#else
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@ -86,10 +86,10 @@
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#define PE_MAGNET_ON_STATE PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE
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#define PE_MAGNET_ON_STATE PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE
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#endif
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#endif
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void pe_set_solenoid(const uint8_t extruder_num, const uint8_t state);
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void pe_solenoid_set_pin_state(const uint8_t extruder_num, const uint8_t state);
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inline void pe_activate_solenoid(const uint8_t extruder_num) { pe_set_solenoid(extruder_num, PE_MAGNET_ON_STATE); }
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inline void pe_solenoid_magnet_on(const uint8_t extruder_num) { pe_solenoid_set_pin_state(extruder_num, PE_MAGNET_ON_STATE); }
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inline void pe_deactivate_solenoid(const uint8_t extruder_num) { pe_set_solenoid(extruder_num, !PE_MAGNET_ON_STATE); }
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inline void pe_solenoid_magnet_off(const uint8_t extruder_num) { pe_solenoid_set_pin_state(extruder_num, !PE_MAGNET_ON_STATE); }
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void pe_solenoid_init();
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void pe_solenoid_init();
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