Add uptime to statistics menu

src/common/app_metrics.cpp

@@ -133,6 +133,8 @@ void buddy::metrics::RecordRuntimeStats() {
 
     METRIC_DEF(heap, "heap", METRIC_VALUE_CUSTOM, 503, METRIC_HANDLER_ENABLE_ALL);
     metric_record_custom(&heap, " free=%zui,total=%zui", xPortGetFreeHeapSize(), static_cast<size_t>(heap_total_size));
+
+    RecordUptime();
 }
 
 void buddy::metrics::RecordMarlinVariables() {
@@ -352,4 +354,9 @@ void buddy::metrics::record_dwarf_internal_temperatures() {
         }
     }
 }
+
+void buddy::metrics::RecordUptime() {
+    METRIC_DEF(uptime, "uptime", METRIC_VALUE_INTEGER, 1000, METRIC_HANDLER_ENABLE_ALL);
+    metric_record_integer(&uptime, ticks_s() / 3600);
+}
 #endif

src/common/appmain.cpp

@@ -233,6 +233,7 @@ void app_run(void) {
             loop();
         }
         marlin_server::loop();
+        buddy::metrics::RecordUptime(); // Pa465
     }
 }
 

src/gui/screen_menu_statistics.cpp

@@ -4,11 +4,14 @@
 #include "screen_menu_statistics.hpp"
 #include "DialogMoveZ.hpp"
 #include "img_resources.hpp"
+#include "app_metrics.h"
 
 ScreenMenuStatistics::ScreenMenuStatistics()
     : ScreenMenuStatistics__(_(label)) {
     EnableLongHoldScreenAction();
     header.SetIcon(&img::info_16x16);
+    AddItem(&uptime_label);
+    updateUptime();
 }
 
 void ScreenMenuStatistics::windowEvent(window_t *sender, GUI_event_t event, void *param) {
@@ -19,3 +22,9 @@ void ScreenMenuStatistics::windowEvent(window_t *sender, GUI_event_t event, void
 
     ScreenMenu::windowEvent(sender, event, param);
 }
+
+void ScreenMenuStatistics::updateUptime() {
+    char buffer[32];
+    snprintf(buffer, sizeof(buffer), "Uptime: %lu hours", ticks_s() / 3600);
+    uptime_label.SetText(buffer);
+}

src/gui/screen_menu_statistics.hpp

@@ -23,4 +23,6 @@ class ScreenMenuStatistics : public ScreenMenuStatistics__ {
 
 private:
     virtual void windowEvent(window_t *sender, GUI_event_t event, void *param) override;
+    void updateUptime();
+    IWindowMenuItem uptime_label;
 };