Prepare Release 2024.03.07

.github/workflows/build.yml

@@ -60,6 +60,15 @@ jobs:
       - name: Get tags
         run: git fetch --force --tags origin
 
+      - name: Create and switch to a meaningful branch for pull-requests
+        if: github.event_name == 'pull_request'
+        run: |
+          OWNER=${{ github.repository_owner }}
+          NAME=${{ github.event.repository.name }}
+          ID=${{ github.event.pull_request.number }}
+          DATE=$(date +'%Y%m%d%H%M')
+          git switch -c ${OWNER}/${NAME}/pr${ID}-${DATE}
+
       - name: Cache pip
         uses: actions/cache@v4
         with:

include/BatteryStats.h

@@ -15,7 +15,7 @@ class BatteryStats {
 
         // the last time *any* datum was updated
         uint32_t getAgeSeconds() const { return (millis() - _lastUpdate) / 1000; }
-        bool updateAvailable(uint32_t since) const { return _lastUpdate > since; }
+        bool updateAvailable(uint32_t since) const;
 
         uint8_t getSoC() const { return _soc; }
         uint32_t getSoCAgeSeconds() const { return (millis() - _lastUpdateSoC) / 1000; }

include/PowerLimiter.h

@@ -7,6 +7,7 @@
 #include <Hoymiles.h>
 #include <memory>
 #include <functional>
+#include <optional>
 #include <TaskSchedulerDeclarations.h>
 #include <frozen/string.h>
 
@@ -15,10 +16,6 @@
 #define PL_UI_STATE_USE_SOLAR_ONLY 2
 #define PL_UI_STATE_USE_SOLAR_AND_BATTERY 3
 
-#define PL_MODE_ENABLE_NORMAL_OP 0
-#define PL_MODE_FULL_DISABLE 1
-#define PL_MODE_SOLAR_PT_ONLY 2
-
 typedef enum {
     EMPTY_WHEN_FULL= 0, 
     EMPTY_AT_NIGHT
@@ -51,7 +48,7 @@ class PowerLimiterClass {
 
     void init(Scheduler& scheduler);
     uint8_t getPowerLimiterState();
-    int32_t getLastRequestedPowerLimit();
+    int32_t getLastRequestedPowerLimit() { return _lastRequestedPowerLimit; }
 
     enum class Mode : unsigned {
         Normal = 0,
@@ -69,8 +66,10 @@ class PowerLimiterClass {
     Task _loopTask;
 
     int32_t _lastRequestedPowerLimit = 0;
-    uint32_t _lastPowerLimitMillis = 0;
-    uint32_t _shutdownTimeout = 0;
+    bool _shutdownPending = false;
+    std::optional<uint32_t> _oUpdateStartMillis = std::nullopt;
+    std::optional<int32_t> _oTargetPowerLimitWatts = std::nullopt;
+    std::optional<bool> _oTargetPowerState = std::nullopt;
     Status _lastStatus = Status::Initializing;
     uint32_t _lastStatusPrinted = 0;
     uint32_t _lastCalculation = 0;
@@ -93,7 +92,7 @@ class PowerLimiterClass {
     void unconditionalSolarPassthrough(std::shared_ptr<InverterAbstract> inverter);
     bool canUseDirectSolarPower();
     int32_t calcPowerLimit(std::shared_ptr<InverterAbstract> inverter, bool solarPowerEnabled, bool batteryDischargeEnabled);
-    void commitPowerLimit(std::shared_ptr<InverterAbstract> inverter, int32_t limit, bool enablePowerProduction);
+    bool updateInverter();
     bool setNewPowerLimit(std::shared_ptr<InverterAbstract> inverter, int32_t newPowerLimit);
     int32_t getSolarChargePower();
     float getLoadCorrectedVoltage();

include/WebApi_ws_live.h

@@ -17,6 +17,9 @@ class WebApiWsLiveClass {
     static void generateInverterChannelJsonResponse(JsonObject& root, std::shared_ptr<InverterAbstract> inv);
     static void generateCommonJsonResponse(JsonVariant& root);
 
+    void generateOnBatteryJsonResponse(JsonVariant& root, bool all);
+    void sendOnBatteryStats();
+
     static void addField(JsonObject& root, std::shared_ptr<InverterAbstract> inv, const ChannelType_t type, const ChannelNum_t channel, const FieldId_t fieldId, String topic = "");
     static void addTotalField(JsonObject& root, const String& name, const float value, const String& unit, const uint8_t digits);
 
@@ -25,6 +28,12 @@ class WebApiWsLiveClass {
 
     AsyncWebSocket _ws;
 
+    uint32_t _lastPublishOnBatteryFull = 0;
+    uint32_t _lastPublishVictron = 0;
+    uint32_t _lastPublishHuawei = 0;
+    uint32_t _lastPublishBattery = 0;
+    uint32_t _lastPublishPowerMeter = 0;
+
     uint32_t _lastPublishStats[INV_MAX_COUNT] = { 0 };
 
     std::mutex _mutex;

src/BatteryStats.cpp

@@ -51,6 +51,12 @@ static void addLiveViewAlarm(JsonVariant& root, std::string const& name,
     root["issues"][name] = 2;
 }
 
+bool BatteryStats::updateAvailable(uint32_t since) const
+{
+    auto constexpr halfOfAllMillis = std::numeric_limits<uint32_t>::max() / 2;
+    return (_lastUpdate - since) < halfOfAllMillis;
+}
+
 void BatteryStats::getLiveViewData(JsonVariant& root) const
 {
     root[F("manufacturer")] = _manufacturer;