✨ EDITABLE_DISPLAY_TIMEOUT (MarlinFirmware#26517)

Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>

Author: classicrocker883

Marlin/Configuration_adv.h

@@ -1471,11 +1471,6 @@
   #define FEEDRATE_CHANGE_BEEP_FREQUENCY 440
 #endif
 
-//
-// LCD Backlight Timeout
-//
-//#define LCD_BACKLIGHT_TIMEOUT_MINS 1  // (minutes) Timeout before turning off the backlight
-
 #if HAS_BED_PROBE && ANY(HAS_MARLINUI_MENU, HAS_TFT_LVGL_UI)
   //#define PROBE_OFFSET_WIZARD       // Add a Probe Z Offset calibration option to the LCD menu
   #if ENABLED(PROBE_OFFSET_WIZARD)
@@ -2206,6 +2201,15 @@
   //#define TFT_BTOKMENU_COLOR 0x145F // 00010 100010 11111 Cyan
 #endif
 
+//
+// LCD Backlight Timeout
+// Requires a display with a controllable backlight
+//
+//#define LCD_BACKLIGHT_TIMEOUT_MINS 1  // (minutes) Timeout before turning off the backlight
+#if defined(DISPLAY_SLEEP_MINUTES) || defined(LCD_BACKLIGHT_TIMEOUT_MINS)
+  #define EDITABLE_DISPLAY_TIMEOUT      // Edit timeout with M255 S<minutes> and a menu item
+#endif
+
 //
 // ADC Button Debounce
 //

Marlin/src/core/types.h

@@ -198,7 +198,7 @@ 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 {
+typedef struct {
   union {
     struct Flags<LOGICAL_AXES> 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); };
@@ -212,7 +212,7 @@ typedef struct AxisFlags {
   FI bool operator[](const int n) const      { return flags[n]; }
   FI int size() const                        { return sizeof(flags); }
   FI operator bool() const                   { return flags; }
-} axis_flags_t;
+} AxisFlags;
 
 //
 // Enumerated axis indices

Marlin/src/feature/bedlevel/bdl/bdl.cpp

@@ -195,7 +195,7 @@ void BDS_Leveling::process() {
       safe_delay(10);
       if (config_state == BDS_CALIBRATE_START) {
         config_state = BDS_CALIBRATING;
-        REMEMBER(gsit, gcode.stepper_inactive_time, SEC_TO_MS(60 * 5));
+        REMEMBER(gsit, gcode.stepper_inactive_time, MIN_TO_MS(5));
         SERIAL_ECHOLNPGM("c_z0:", planner.get_axis_position_mm(Z_AXIS), "-", pos_zero_offset);
 
         // Move the z axis instead of enabling the Z axis with M17

Marlin/src/feature/bedlevel/ubl/ubl_G29.cpp

@@ -772,7 +772,8 @@ void unified_bed_leveling::shift_mesh_height() {
       const grid_count_t point_num = (GRID_MAX_POINTS - count) + 1;
       SERIAL_ECHOLNPGM("Probing mesh point ", point_num, "/", GRID_MAX_POINTS, ".");
       TERN_(HAS_STATUS_MESSAGE, ui.status_printf(0, F(S_FMT " %i/%i"), GET_TEXT(MSG_PROBING_POINT), point_num, int(GRID_MAX_POINTS)));
-      TERN_(LCD_BACKLIGHT_TIMEOUT_MINS, ui.refresh_backlight_timeout());
+      TERN_(HAS_BACKLIGHT_TIMEOUT, ui.refresh_backlight_timeout());
+      TERN_(DWIN_LCD_PROUI, dwinRedrawScreen());
 
       #if HAS_MARLINUI_MENU
         if (ui.button_pressed()) {

Marlin/src/gcode/calibrate/G76_M871.cpp

@@ -256,7 +256,7 @@
 
         say_waiting_for_probe_heating();
         SERIAL_ECHOLNPGM(" Bed:", target_bed, " Probe:", target_probe);
-        const millis_t probe_timeout_ms = millis() + SEC_TO_MS(900UL);
+        const millis_t probe_timeout_ms = millis() + MIN_TO_MS(15);
         while (thermalManager.degProbe() < target_probe) {
           if (report_temps(next_temp_report, probe_timeout_ms)) {
             SERIAL_ECHOLNPGM("!Probe heating timed out.");

Marlin/src/gcode/gcode.cpp

@@ -793,7 +793,7 @@ void GcodeSuite::process_parsed_command(const bool no_ok/*=false*/) {
         case 250: M250(); break;                                  // M250: Set LCD contrast
       #endif
 
-      #if HAS_GCODE_M255
+      #if ENABLED(EDITABLE_DISPLAY_TIMEOUT)
         case 255: M255(); break;                                  // M255: Set LCD Sleep/Backlight Timeout (Minutes)
       #endif
 

Marlin/src/gcode/gcode.h

@@ -909,7 +909,7 @@ class GcodeSuite {
     static void M250_report(const bool forReplay=true);
   #endif
 
-  #if HAS_GCODE_M255
+  #if ENABLED(EDITABLE_DISPLAY_TIMEOUT)
     static void M255();
     static void M255_report(const bool forReplay=true);
   #endif

Marlin/src/gcode/lcd/M255.cpp

@@ -21,7 +21,7 @@
  */
 #include "../../inc/MarlinConfig.h"
 
-#if HAS_GCODE_M255
+#if ENABLED(EDITABLE_DISPLAY_TIMEOUT)
 
 #include "../gcode.h"
 #include "../../lcd/marlinui.h"
@@ -51,4 +51,4 @@ void GcodeSuite::M255_report(const bool forReplay/*=true*/) {
   );
 }
 
-#endif // HAS_GCODE_M255
+#endif // EDITABLE_DISPLAY_TIMEOUT

Marlin/src/inc/Conditionals_adv.h

@@ -893,11 +893,11 @@
 #if ALL(HAS_RESUME_CONTINUE, PRINTER_EVENT_LEDS, HAS_MEDIA)
   #define HAS_LEDS_OFF_FLAG 1
 #endif
-#if DISPLAY_SLEEP_MINUTES || TOUCH_IDLE_SLEEP_MINS
+#if defined(DISPLAY_SLEEP_MINUTES) || defined(TOUCH_IDLE_SLEEP_MINS)
   #define HAS_DISPLAY_SLEEP 1
 #endif
-#if HAS_DISPLAY_SLEEP || LCD_BACKLIGHT_TIMEOUT_MINS
-  #define HAS_GCODE_M255 1
+#ifdef LCD_BACKLIGHT_TIMEOUT_MINS
+  #define HAS_BACKLIGHT_TIMEOUT 1
 #endif
 
 #if ANY(DIGIPOT_MCP4018, DIGIPOT_MCP4451)

Marlin/src/inc/SanityCheck.h

@@ -2762,7 +2762,7 @@ static_assert(COUNT(arm) == LOGICAL_AXES, "AXIS_RELATIVE_MODES must contain " _L
   #endif
 #endif
 
-#if LCD_BACKLIGHT_TIMEOUT_MINS
+#if HAS_BACKLIGHT_TIMEOUT
   #if !HAS_ENCODER_ACTION && DISABLED(HAS_DWIN_E3V2)
     #error "LCD_BACKLIGHT_TIMEOUT_MINS requires an LCD with encoder or keypad."
   #elif ENABLED(NEOPIXEL_BKGD_INDEX_FIRST)