From d235bc9e1c5eeb210275a4abcf89a757d0259cc0 Mon Sep 17 00:00:00 2001 From: Scott Lahteine Date: Sun, 3 Apr 2022 16:14:02 -0500 Subject: [PATCH] =?UTF-8?q?=F0=9F=A7=91=E2=80=8D=F0=9F=92=BB=20General=20a?= =?UTF-8?q?nd=20Axis-based=20bitfield=20flags=20(#23989)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- Marlin/src/core/types.h | 53 ++++++++++++++++++++++++ Marlin/src/feature/fancheck.cpp | 4 +- Marlin/src/feature/fancheck.h | 2 +- Marlin/src/feature/fwretract.cpp | 12 +++--- Marlin/src/feature/fwretract.h | 8 ++-- Marlin/src/feature/powerloss.cpp | 2 +- Marlin/src/gcode/control/M17_M18_M84.cpp | 8 ++-- Marlin/src/lcd/menu/menu_tramming.cpp | 9 ++-- Marlin/src/module/settings.cpp | 35 ++++++++-------- Marlin/src/module/stepper.cpp | 2 +- Marlin/src/module/stepper.h | 4 +- Marlin/src/module/temperature.cpp | 8 ++-- Marlin/src/module/tool_change.cpp | 8 ++-- Marlin/src/module/tool_change.h | 2 +- 14 files changed, 106 insertions(+), 51 deletions(-) diff --git a/Marlin/src/core/types.h b/Marlin/src/core/types.h index 045ca3589f..855502458b 100644 --- a/Marlin/src/core/types.h +++ b/Marlin/src/core/types.h @@ -66,6 +66,59 @@ struct IF { typedef L type; }; #define AXIS_COLLISION(L) (AXIS4_NAME == L || AXIS5_NAME == L || AXIS6_NAME == L) +// General Flags for some number of states +template +struct Flags { + typedef typename IF<(N>8), uint16_t, uint8_t>::type bits_t; + typedef struct { bool b0:1, b1:1, b2:1, b3:1, b4:1, b5:1, b6:1, b7:1; } N8; + typedef struct { bool b0:1, b1:1, b2:1, b3:1, b4:1, b5:1, b6:1, b7:1, b8:1, b9:1, b10:1, b11:1, b12:1, b13:1, b14:1, b15:1; } N16; + union { + bits_t b; + typename IF<(N>8), N16, N8>::type flag; + }; + void reset() { b = 0; } + void set(const int n, const bool onoff) { onoff ? set(n) : clear(n); } + void set(const int n) { b |= (bits_t)_BV(n); } + void clear(const int n) { b &= ~(bits_t)_BV(n); } + bool test(const int n) const { return TEST(b, n); } + bool operator[](const int n) { return test(n); } + const bool operator[](const int n) const { return test(n); } + const int size() const { return sizeof(b); } +}; + +// Specialization for a single bool flag +template<> +struct Flags<1> { + bool b; + void reset() { b = false; } + void set(const int n, const bool onoff) { onoff ? set(n) : clear(n); } + void set(const int) { b = true; } + void clear(const int) { b = false; } + bool test(const int) const { return b; } + bool operator[](const int) { return b; } + const bool operator[](const int) const { return b; } + const int size() const { return sizeof(b); } +}; + +typedef Flags<8> flags_8_t; +typedef Flags<16> flags_16_t; + +// Flags for some axis states, with per-axis aliases xyzijkuvwe +typedef struct AxisFlags { + union { + struct Flags flags; + struct { bool LOGICAL_AXIS_LIST(e:1, x:1, y:1, z:1, i:1, j:1, k:1, u:1, v:1, w:1); }; + }; + void reset() { flags.reset(); } + void set(const int n) { flags.set(n); } + void set(const int n, const bool onoff) { flags.set(n, onoff); } + void clear(const int n) { flags.clear(n); } + bool test(const int n) const { return flags.test(n); } + bool operator[](const int n) { return flags[n]; } + const bool operator[](const int n) const { return flags[n]; } + const int size() const { return sizeof(flags); } +} axis_flags_t; + // // Enumerated axis indices // diff --git a/Marlin/src/feature/fancheck.cpp b/Marlin/src/feature/fancheck.cpp index 1b47fadecc..126b79b0a4 100644 --- a/Marlin/src/feature/fancheck.cpp +++ b/Marlin/src/feature/fancheck.cpp @@ -34,7 +34,7 @@ #if HAS_AUTO_FAN && EXTRUDER_AUTO_FAN_SPEED != 255 && DISABLED(FOURWIRES_FANS) bool FanCheck::measuring = false; #endif -bool FanCheck::tacho_state[TACHO_COUNT]; +Flags FanCheck::tacho_state; uint16_t FanCheck::edge_counter[TACHO_COUNT]; uint8_t FanCheck::rps[TACHO_COUNT]; FanCheck::TachoError FanCheck::error = FanCheck::TachoError::NONE; @@ -103,7 +103,7 @@ void FanCheck::update_tachometers() { if (status != tacho_state[f]) { if (measuring) ++edge_counter[f]; - tacho_state[f] = status; + tacho_state.set(f, status); } } } diff --git a/Marlin/src/feature/fancheck.h b/Marlin/src/feature/fancheck.h index c8665a0e96..b13a34fb19 100644 --- a/Marlin/src/feature/fancheck.h +++ b/Marlin/src/feature/fancheck.h @@ -51,7 +51,7 @@ class FanCheck { #else static constexpr bool measuring = true; #endif - static bool tacho_state[TACHO_COUNT]; + static Flags tacho_state; static uint16_t edge_counter[TACHO_COUNT]; static uint8_t rps[TACHO_COUNT]; static TachoError error; diff --git a/Marlin/src/feature/fwretract.cpp b/Marlin/src/feature/fwretract.cpp index bf47a6b2d5..172c97accd 100644 --- a/Marlin/src/feature/fwretract.cpp +++ b/Marlin/src/feature/fwretract.cpp @@ -45,7 +45,7 @@ FWRetract fwretract; // Single instance - this calls the constructor // private: #if HAS_MULTI_EXTRUDER - bool FWRetract::retracted_swap[EXTRUDERS]; // Which extruders are swap-retracted + Flags FWRetract::retracted_swap; // Which extruders are swap-retracted #endif // public: @@ -56,7 +56,7 @@ fwretract_settings_t FWRetract::settings; // M207 S F Z W, M208 S F bool FWRetract::autoretract_enabled; // M209 S - Autoretract switch #endif -bool FWRetract::retracted[EXTRUDERS]; // Which extruders are currently retracted +Flags FWRetract::retracted; // Which extruders are currently retracted float FWRetract::current_retract[EXTRUDERS], // Retract value used by planner FWRetract::current_hop; @@ -73,9 +73,9 @@ void FWRetract::reset() { settings.swap_retract_recover_feedrate_mm_s = RETRACT_RECOVER_FEEDRATE_SWAP; current_hop = 0.0; + retracted.reset(); EXTRUDER_LOOP() { - retracted[e] = false; - E_TERN_(retracted_swap[e] = false); + E_TERN_(retracted_swap.clear(e)); current_retract[e] = 0.0; } } @@ -173,11 +173,11 @@ void FWRetract::retract(const bool retracting E_OPTARG(bool swapping/*=false*/)) TERN_(RETRACT_SYNC_MIXING, mixer.T(old_mixing_tool)); // Restore original mixing tool - retracted[active_extruder] = retracting; // Active extruder now retracted / recovered + retracted.set(active_extruder, retracting); // Active extruder now retracted / recovered // If swap retract/recover update the retracted_swap flag too #if HAS_MULTI_EXTRUDER - if (swapping) retracted_swap[active_extruder] = retracting; + if (swapping) retracted_swap.set(active_extruder, retracting); #endif /* // debugging diff --git a/Marlin/src/feature/fwretract.h b/Marlin/src/feature/fwretract.h index 081ec44c05..db2a62c8d4 100644 --- a/Marlin/src/feature/fwretract.h +++ b/Marlin/src/feature/fwretract.h @@ -43,7 +43,7 @@ typedef struct { class FWRetract { private: #if HAS_MULTI_EXTRUDER - static bool retracted_swap[EXTRUDERS]; // Which extruders are swap-retracted + static Flags retracted_swap; // Which extruders are swap-retracted #endif public: @@ -55,7 +55,7 @@ public: static constexpr bool autoretract_enabled = false; #endif - static bool retracted[EXTRUDERS]; // Which extruders are currently retracted + static Flags retracted; // Which extruders are currently retracted static float current_retract[EXTRUDERS], // Retract value used by planner current_hop; // Hop value used by planner @@ -63,9 +63,7 @@ public: static void reset(); - static void refresh_autoretract() { - EXTRUDER_LOOP() retracted[e] = false; - } + static void refresh_autoretract() { retracted.reset(); } static void enable_autoretract(const bool enable) { #if ENABLED(FWRETRACT_AUTORETRACT) diff --git a/Marlin/src/feature/powerloss.cpp b/Marlin/src/feature/powerloss.cpp index e880f802dc..944f2ee63c 100644 --- a/Marlin/src/feature/powerloss.cpp +++ b/Marlin/src/feature/powerloss.cpp @@ -519,7 +519,7 @@ void PrintJobRecovery::resume() { EXTRUDER_LOOP() { if (info.retract[e] != 0.0) { fwretract.current_retract[e] = info.retract[e]; - fwretract.retracted[e] = true; + fwretract.retracted.set(e); } } fwretract.current_hop = info.retract_hop; diff --git a/Marlin/src/gcode/control/M17_M18_M84.cpp b/Marlin/src/gcode/control/M17_M18_M84.cpp index 3bc5582ce7..8350538a92 100644 --- a/Marlin/src/gcode/control/M17_M18_M84.cpp +++ b/Marlin/src/gcode/control/M17_M18_M84.cpp @@ -33,8 +33,8 @@ #include "../../core/debug_out.h" #include "../../libs/hex_print.h" -inline axis_flags_t selected_axis_bits() { - axis_flags_t selected{0}; +inline stepper_flags_t selected_axis_bits() { + stepper_flags_t selected{0}; #if HAS_EXTRUDERS if (parser.seen('E')) { if (E_TERN0(parser.has_value())) { @@ -58,7 +58,7 @@ inline axis_flags_t selected_axis_bits() { } // Enable specified axes and warn about other affected axes -void do_enable(const axis_flags_t to_enable) { +void do_enable(const stepper_flags_t to_enable) { const ena_mask_t was_enabled = stepper.axis_enabled.bits, shall_enable = to_enable.bits & ~was_enabled; @@ -141,7 +141,7 @@ void GcodeSuite::M17() { } } -void try_to_disable(const axis_flags_t to_disable) { +void try_to_disable(const stepper_flags_t to_disable) { ena_mask_t still_enabled = to_disable.bits & stepper.axis_enabled.bits; DEBUG_ECHOLNPGM("Enabled: ", hex_word(stepper.axis_enabled.bits), " To Disable: ", hex_word(to_disable.bits), " | ", hex_word(still_enabled)); diff --git a/Marlin/src/lcd/menu/menu_tramming.cpp b/Marlin/src/lcd/menu/menu_tramming.cpp index 7c241e09ec..cd7a4c677a 100644 --- a/Marlin/src/lcd/menu/menu_tramming.cpp +++ b/Marlin/src/lcd/menu/menu_tramming.cpp @@ -44,7 +44,7 @@ #include "../../core/debug_out.h" static float z_measured[G35_PROBE_COUNT]; -static bool z_isvalid[G35_PROBE_COUNT]; +static Flags z_isvalid; static uint8_t tram_index = 0; static int8_t reference_index; // = 0 @@ -61,7 +61,10 @@ static bool probe_single_point() { move_to_tramming_wait_pos(); DEBUG_ECHOLNPGM("probe_single_point(", tram_index, ") = ", z_probed_height, "mm"); - return (z_isvalid[tram_index] = !isnan(z_probed_height)); + + const bool v = !isnan(z_probed_height); + z_isvalid.set(tram_index, v); + return v; } static void _menu_single_probe() { @@ -95,7 +98,7 @@ void goto_tramming_wizard() { ui.defer_status_screen(); // Initialize measured point flags - ZERO(z_isvalid); + z_isvalid.reset(); reference_index = -1; // Inject G28, wait for homing to complete, diff --git a/Marlin/src/module/settings.cpp b/Marlin/src/module/settings.cpp index 6a79c7e67d..bd38da4628 100644 --- a/Marlin/src/module/settings.cpp +++ b/Marlin/src/module/settings.cpp @@ -178,11 +178,12 @@ #endif #define _EN_ITEM(N) , E##N +#define _EN1_ITEM(N) , E##N:1 -typedef struct { uint16_t LINEAR_AXIS_LIST(X, Y, Z, I, J, K), X2, Y2, Z2, Z3, Z4 REPEAT(E_STEPPERS, _EN_ITEM); } tmc_stepper_current_t; -typedef struct { uint32_t LINEAR_AXIS_LIST(X, Y, Z, I, J, K), X2, Y2, Z2, Z3, Z4 REPEAT(E_STEPPERS, _EN_ITEM); } tmc_hybrid_threshold_t; -typedef struct { int16_t LINEAR_AXIS_LIST(X, Y, Z, I, J, K), X2, Y2, Z2, Z3, Z4; } tmc_sgt_t; -typedef struct { bool LINEAR_AXIS_LIST(X, Y, Z, I, J, K), X2, Y2, Z2, Z3, Z4 REPEAT(E_STEPPERS, _EN_ITEM); } tmc_stealth_enabled_t; +typedef struct { uint16_t LINEAR_AXIS_LIST(X, Y, Z, I, J, K), X2, Y2, Z2, Z3, Z4 REPEAT(E_STEPPERS, _EN_ITEM); } per_stepper_uint16_t; +typedef struct { uint32_t LINEAR_AXIS_LIST(X, Y, Z, I, J, K), X2, Y2, Z2, Z3, Z4 REPEAT(E_STEPPERS, _EN_ITEM); } per_stepper_uint32_t; +typedef struct { int16_t LINEAR_AXIS_LIST(X, Y, Z, I, J, K), X2, Y2, Z2, Z3, Z4; } mot_stepper_int16_t; +typedef struct { bool LINEAR_AXIS_LIST(X:1, Y:1, Z:1, I:1, J:1, K:1), X2:1, Y2:1, Z2:1, Z3:1, Z4:1 REPEAT(E_STEPPERS, _EN1_ITEM); } per_stepper_bool_t; #undef _EN_ITEM @@ -430,10 +431,10 @@ typedef struct SettingsDataStruct { // // HAS_TRINAMIC_CONFIG // - tmc_stepper_current_t tmc_stepper_current; // M906 X Y Z... - tmc_hybrid_threshold_t tmc_hybrid_threshold; // M913 X Y Z... - tmc_sgt_t tmc_sgt; // M914 X Y Z... - tmc_stealth_enabled_t tmc_stealth_enabled; // M569 X Y Z... + per_stepper_uint16_t tmc_stepper_current; // M906 X Y Z... + per_stepper_uint32_t tmc_hybrid_threshold; // M913 X Y Z... + mot_stepper_int16_t tmc_sgt; // M914 X Y Z... + per_stepper_bool_t tmc_stealth_enabled; // M569 X Y Z... // // LIN_ADVANCE @@ -1213,7 +1214,7 @@ void MarlinSettings::postprocess() { { _FIELD_TEST(tmc_stepper_current); - tmc_stepper_current_t tmc_stepper_current{0}; + per_stepper_uint16_t tmc_stepper_current{0}; #if HAS_TRINAMIC_CONFIG #if AXIS_IS_TMC(X) @@ -1284,7 +1285,7 @@ void MarlinSettings::postprocess() { _FIELD_TEST(tmc_hybrid_threshold); #if ENABLED(HYBRID_THRESHOLD) - tmc_hybrid_threshold_t tmc_hybrid_threshold{0}; + per_stepper_uint32_t tmc_hybrid_threshold{0}; TERN_(X_HAS_STEALTHCHOP, tmc_hybrid_threshold.X = stepperX.get_pwm_thrs()); TERN_(Y_HAS_STEALTHCHOP, tmc_hybrid_threshold.Y = stepperY.get_pwm_thrs()); TERN_(Z_HAS_STEALTHCHOP, tmc_hybrid_threshold.Z = stepperZ.get_pwm_thrs()); @@ -1306,7 +1307,7 @@ void MarlinSettings::postprocess() { TERN_(E7_HAS_STEALTHCHOP, tmc_hybrid_threshold.E7 = stepperE7.get_pwm_thrs()); #else #define _EN_ITEM(N) , .E##N = 30 - const tmc_hybrid_threshold_t tmc_hybrid_threshold = { + const per_stepper_uint32_t tmc_hybrid_threshold = { LINEAR_AXIS_LIST(.X = 100, .Y = 100, .Z = 3, .I = 3, .J = 3, .K = 3), .X2 = 100, .Y2 = 100, .Z2 = 3, .Z3 = 3, .Z4 = 3 REPEAT(E_STEPPERS, _EN_ITEM) @@ -1320,7 +1321,7 @@ void MarlinSettings::postprocess() { // TMC StallGuard threshold // { - tmc_sgt_t tmc_sgt{0}; + mot_stepper_int16_t tmc_sgt{0}; #if USE_SENSORLESS LINEAR_AXIS_CODE( TERN_(X_SENSORLESS, tmc_sgt.X = stepperX.homing_threshold()), @@ -1345,7 +1346,7 @@ void MarlinSettings::postprocess() { { _FIELD_TEST(tmc_stealth_enabled); - tmc_stealth_enabled_t tmc_stealth_enabled = { false }; + per_stepper_bool_t tmc_stealth_enabled = { false }; TERN_(X_HAS_STEALTHCHOP, tmc_stealth_enabled.X = stepperX.get_stored_stealthChop()); TERN_(Y_HAS_STEALTHCHOP, tmc_stealth_enabled.Y = stepperY.get_stored_stealthChop()); TERN_(Z_HAS_STEALTHCHOP, tmc_stealth_enabled.Z = stepperZ.get_stored_stealthChop()); @@ -2135,7 +2136,7 @@ void MarlinSettings::postprocess() { { _FIELD_TEST(tmc_stepper_current); - tmc_stepper_current_t currents; + per_stepper_uint16_t currents; EEPROM_READ(currents); #if HAS_TRINAMIC_CONFIG @@ -2205,7 +2206,7 @@ void MarlinSettings::postprocess() { // TMC Hybrid Threshold { - tmc_hybrid_threshold_t tmc_hybrid_threshold; + per_stepper_uint32_t tmc_hybrid_threshold; _FIELD_TEST(tmc_hybrid_threshold); EEPROM_READ(tmc_hybrid_threshold); @@ -2238,7 +2239,7 @@ void MarlinSettings::postprocess() { // TMC StallGuard threshold. // { - tmc_sgt_t tmc_sgt; + mot_stepper_int16_t tmc_sgt; _FIELD_TEST(tmc_sgt); EEPROM_READ(tmc_sgt); #if USE_SENSORLESS @@ -2264,7 +2265,7 @@ void MarlinSettings::postprocess() { { _FIELD_TEST(tmc_stealth_enabled); - tmc_stealth_enabled_t tmc_stealth_enabled; + per_stepper_bool_t tmc_stealth_enabled; EEPROM_READ(tmc_stealth_enabled); #if HAS_TRINAMIC_CONFIG diff --git a/Marlin/src/module/stepper.cpp b/Marlin/src/module/stepper.cpp index 09d99e8965..d92d50a048 100644 --- a/Marlin/src/module/stepper.cpp +++ b/Marlin/src/module/stepper.cpp @@ -153,7 +153,7 @@ Stepper stepper; // Singleton #endif #endif -axis_flags_t Stepper::axis_enabled; // {0} +stepper_flags_t Stepper::axis_enabled; // {0} // private: diff --git a/Marlin/src/module/stepper.h b/Marlin/src/module/stepper.h index 4c9fbb9556..4f1eea702d 100644 --- a/Marlin/src/module/stepper.h +++ b/Marlin/src/module/stepper.h @@ -252,7 +252,7 @@ typedef struct { }; constexpr ena_mask_t linear_bits() { return _BV(LINEAR_AXES) - 1; } constexpr ena_mask_t e_bits() { return (_BV(EXTRUDERS) - 1) << LINEAR_AXES; } -} axis_flags_t; +} stepper_flags_t; // All the stepper enable pins constexpr pin_t ena_pins[] = { @@ -587,7 +587,7 @@ class Stepper { static void refresh_motor_power(); #endif - static axis_flags_t axis_enabled; // Axis stepper(s) ENABLED states + static stepper_flags_t axis_enabled; // Axis stepper(s) ENABLED states static bool axis_is_enabled(const AxisEnum axis E_OPTARG(const uint8_t eindex=0)) { return TEST(axis_enabled.bits, INDEX_OF_AXIS(axis, eindex)); diff --git a/Marlin/src/module/temperature.cpp b/Marlin/src/module/temperature.cpp index 89941fe1d1..b9d24963b8 100644 --- a/Marlin/src/module/temperature.cpp +++ b/Marlin/src/module/temperature.cpp @@ -1092,7 +1092,7 @@ void Temperature::min_temp_error(const heater_id_t heater_id) { static hotend_pid_t work_pid[HOTENDS]; static float temp_iState[HOTENDS] = { 0 }, temp_dState[HOTENDS] = { 0 }; - static bool pid_reset[HOTENDS] = { false }; + static Flags pid_reset; const float pid_error = temp_hotend[ee].target - temp_hotend[ee].celsius; float pid_output; @@ -1102,17 +1102,17 @@ void Temperature::min_temp_error(const heater_id_t heater_id) { || TERN0(HEATER_IDLE_HANDLER, heater_idle[ee].timed_out) ) { pid_output = 0; - pid_reset[ee] = true; + pid_reset.set(ee); } else if (pid_error > PID_FUNCTIONAL_RANGE) { pid_output = BANG_MAX; - pid_reset[ee] = true; + pid_reset.set(ee); } else { if (pid_reset[ee]) { temp_iState[ee] = 0.0; work_pid[ee].Kd = 0.0; - pid_reset[ee] = false; + pid_reset.clear(ee); } work_pid[ee].Kd = work_pid[ee].Kd + PID_K2 * (PID_PARAM(Kd, ee) * (temp_dState[ee] - temp_hotend[ee].celsius) - work_pid[ee].Kd); diff --git a/Marlin/src/module/tool_change.cpp b/Marlin/src/module/tool_change.cpp index 26815642db..0142428bc3 100644 --- a/Marlin/src/module/tool_change.cpp +++ b/Marlin/src/module/tool_change.cpp @@ -46,7 +46,7 @@ #endif #if ENABLED(TOOLCHANGE_FS_INIT_BEFORE_SWAP) - bool toolchange_extruder_ready[EXTRUDERS]; + Flags toolchange_extruder_ready; #endif #if EITHER(MAGNETIC_PARKING_EXTRUDER, TOOL_SENSOR) \ @@ -1047,7 +1047,7 @@ void tool_change(const uint8_t new_tool, bool no_move/*=false*/) { if (new_tool == old_tool && !first_tool_is_primed && enable_first_prime) { tool_change_prime(); first_tool_is_primed = true; - TERN_(TOOLCHANGE_FS_INIT_BEFORE_SWAP, toolchange_extruder_ready[old_tool] = true); // Primed and initialized + TERN_(TOOLCHANGE_FS_INIT_BEFORE_SWAP, toolchange_extruder_ready.set(old_tool)); // Primed and initialized } #endif @@ -1196,7 +1196,7 @@ void tool_change(const uint8_t new_tool, bool no_move/*=false*/) { #if ENABLED(TOOLCHANGE_FS_INIT_BEFORE_SWAP) if (!toolchange_extruder_ready[new_tool]) { - toolchange_extruder_ready[new_tool] = true; + toolchange_extruder_ready.set(new_tool); fr = toolchange_settings.prime_speed; // Next move is a prime unscaled_e_move(0, MMM_TO_MMS(fr)); // Init planner with 0 length move } @@ -1381,7 +1381,7 @@ void tool_change(const uint8_t new_tool, bool no_move/*=false*/) { // Migrate the retracted state #if ENABLED(FWRETRACT) - fwretract.retracted[migration_extruder] = fwretract.retracted[active_extruder]; + fwretract.retracted.set(migration_extruder, fwretract.retracted[active_extruder]); #endif // Migrate the temperature to the new hotend diff --git a/Marlin/src/module/tool_change.h b/Marlin/src/module/tool_change.h index bbdc0b6862..73798265ed 100644 --- a/Marlin/src/module/tool_change.h +++ b/Marlin/src/module/tool_change.h @@ -50,7 +50,7 @@ #endif #if ENABLED(TOOLCHANGE_FS_INIT_BEFORE_SWAP) - extern bool toolchange_extruder_ready[EXTRUDERS]; + extern Flags toolchange_extruder_ready; #endif #if ENABLED(TOOLCHANGE_MIGRATION_FEATURE)