Added time sync via esp now

main/CMakeLists.txt

@@ -132,7 +132,6 @@ set(headers
     drivingstatistics.h
     esptexthelpers.h
     espnowfunctions.h
-    espnowwrapper.h
     feedbackparser.h
     globals.h
     handbremse.h
@@ -336,7 +335,6 @@ set(sources
     drivingstatistics.cpp
     esptexthelpers.cpp
     espnowfunctions.cpp
-    espnowwrapper.cpp
     feedbackparser.cpp
     globals.cpp
     handbremse.cpp

main/displays/menus/mainmenu.cpp

@@ -47,11 +47,27 @@
 #include "icons/reboot.h"
 #include "icons/statistics.h"
 #include "icons/greenpass.h"
+#include "icons/time.h"
+#include "tftinstance.h"
 
 using namespace espgui;
 
+namespace mainmenu {
+/*
+class CurrentTimeText : public virtual TextInterface
+{
+public:
+    std::string text() const override
+    {
+        return fmt::format("&7Time: {}", local_clock_string());
+    }
+};
+*/
+} // namespace
+
 MainMenu::MainMenu()
 {
+    // constructMenuItem<makeComponent<MenuItem, mainmenu::CurrentTimeText,     DummyAction, StaticMenuItemIcon<&bobbyicons::time>>>();
     constructMenuItem<makeComponent<MenuItem, StaticText<TEXT_STATUS>,       SwitchScreenAction<StatusDisplay>, StaticMenuItemIcon<&espgui::icons::back>>>();
 #ifdef FEATURE_LEDSTRIP
     constructMenuItem<makeComponent<MenuItem, StaticText<TEXT_LEDSTRIP>,     SwitchScreenAction<LedstripMenu>,   StaticMenuItemIcon<&bobbyicons::neopixel>>>();
@@ -94,3 +110,16 @@ void MainMenu::back()
 {
     switchScreen<StatusDisplay>();
 }
+
+void MainMenu::start()
+{
+    Base::start();
+    m_label_currentTime.start();
+}
+
+void MainMenu::redraw()
+{
+    Base::redraw();
+    tft.setTextFont(2);
+    m_label_currentTime.redraw(fmt::format("&7Time: {}", local_clock_string()));
+}

main/displays/menus/mainmenu.h

@@ -25,8 +25,12 @@ class MainMenu :
     public espgui::MenuDisplay,
     public espgui::StaticText<TEXT_MAINMENU>
 {
+    using Base = espgui::MenuDisplay;
 public:
     MainMenu();
 
     void back() override;
+    void start() override;
+    void redraw() override;
+    espgui::Label m_label_currentTime{145, 6};
 };

main/displays/menus/timesettingsmenu.cpp

@@ -37,7 +37,8 @@ public:
 #ifdef CONFIG_ESPCHRONO_SUPPORT_DEFAULT_TIMEZONE
         return fmt::format("local: {}", espchrono::toString(espchrono::toDateTime(espchrono::local_clock::now())));
 #else
-        return "TODO";
+        // Crude local time implementation
+        return fmt::format("local: {}", espchrono::toString(espchrono::toDateTime(espchrono::utc_clock::now() + settings.timeSettings.timezoneOffset)));
 #endif
     }
 };

main/utils.cpp

@@ -337,3 +337,26 @@ uint8_t time_to_percent(espchrono::milliseconds32 repeat, espchrono::millisecond
     else
         return invert ? numLeds : 0;
 }
+
+void time_set_now(espchrono::utc_clock::time_point now)
+{
+    using namespace espchrono;
+    // ESP_LOGI("BOBBY", "%s (%lld)%s", toString(toDateTime(now)).c_str(), std::chrono::floor<std::chrono::seconds>(now.time_since_epoch()).count(), time_valid(now) ? "":" (probably invalid)");
+    const auto seconds = std::chrono::floor<std::chrono::seconds>(now.time_since_epoch());
+
+    timeval ts {
+        .tv_sec = (long int)seconds.count(),
+        .tv_usec = (long int)std::chrono::floor<std::chrono::microseconds>(now.time_since_epoch() - seconds).count()
+    };
+    timezone tz {
+        .tz_minuteswest = 0,
+        .tz_dsttime = 0
+    };
+    settimeofday(&ts, &tz);
+}
+
+std::string local_clock_string()
+{
+    const auto dt = espchrono::toDateTime(espchrono::utc_clock::now() + settings.timeSettings.timezoneOffset);
+    return fmt::format("{:02d}:{:02d}:{:02d}", dt.hour, dt.minute, dt.second);
+}

main/utils.h

@@ -59,3 +59,5 @@ void readPotis();
 float wattToAmpere(float watt);
 float wattToMotorCurrent(float watt);
 uint8_t time_to_percent(espchrono::milliseconds32 repeat, espchrono::milliseconds32 riseTime, espchrono::milliseconds32 fullTime, size_t numLeds, bool invert);
+void time_set_now(espchrono::utc_clock::time_point now);
+std::string local_clock_string();