pub mqtt loop in extra class

src/publisher/pubMqtt.h

@@ -64,7 +64,10 @@ class PubMqtt {
             mUtcTimestamp    = utcTs;
             mIntervalTimeout = 1;
 
-            mSendIvData.setup(sys, utcTs);
+            mSendIvData.setup(sys, utcTs, &mSendList);
+            mSendIvData.setPublishFunc([this](const char *subTopic, const char *payload, bool retained) {
+                publish(subTopic, payload, retained);
+            });
             mDiscovery.running = false;
 
             snprintf(mLwtTopic, MQTT_TOPIC_LEN + 5, "%s/mqtt", mCfgMqtt->topic);
@@ -566,89 +569,7 @@ class PubMqtt {
             if(mSendList.empty())
                 return;
 
-            float total[4];
-            bool RTRDataHasBeenSent = false;
-
-            while(!mSendList.empty()) {
-                memset(total, 0, sizeof(float) * 4);
-                uint8_t curInfoCmd = mSendList.front();
-
-                if ((curInfoCmd != RealTimeRunData_Debug) || !RTRDataHasBeenSent) { // send RTR Data only once
-                    bool sendTotals = (curInfoCmd == RealTimeRunData_Debug);
-
-                    for (uint8_t id = 0; id < mSys->getNumInverters(); id++) {
-                        Inverter<> *iv = mSys->getInverterByPos(id);
-                        if (NULL == iv)
-                            continue; // skip to next inverter
-                        if (!iv->config->enabled)
-                            continue; // skip to next inverter
-
-                        // send RTR Data only if status is available
-                        if ((curInfoCmd != RealTimeRunData_Debug) || (MQTT_STATUS_NOT_AVAIL_NOT_PROD != mLastIvState[id]))
-                            sendData(iv, curInfoCmd);
-
-                        // calculate total values for RealTimeRunData_Debug
-                        if (sendTotals) {
-                            record_t<> *rec = iv->getRecordStruct(curInfoCmd);
-
-                            sendTotals &= (iv->getLastTs(rec) > 0);
-                            if (sendTotals) {
-                                for (uint8_t i = 0; i < rec->length; i++) {
-                                    if (CH0 == rec->assign[i].ch) {
-                                        switch (rec->assign[i].fieldId) {
-                                            case FLD_PAC:
-                                                total[0] += iv->getValue(i, rec);
-                                                break;
-                                            case FLD_YT:
-                                                total[1] += iv->getValue(i, rec);
-                                                break;
-                                            case FLD_YD:
-                                                total[2] += iv->getValue(i, rec);
-                                                break;
-                                            case FLD_PDC:
-                                                total[3] += iv->getValue(i, rec);
-                                                break;
-                                        }
-                                    }
-                                }
-                            }
-                        }
-                        yield();
-                    }
-
-                    if (sendTotals) {
-                        uint8_t fieldId;
-                        for (uint8_t i = 0; i < 4; i++) {
-                            bool retained = true;
-                            switch (i) {
-                                default:
-                                case 0:
-                                    fieldId = FLD_PAC;
-                                    retained = false;
-                                    break;
-                                case 1:
-                                    fieldId = FLD_YT;
-                                    break;
-                                case 2:
-                                    fieldId = FLD_YD;
-                                    break;
-                                case 3:
-                                    fieldId = FLD_PDC;
-                                    retained = false;
-                                    break;
-                            }
-                            snprintf(mSubTopic, 32 + MAX_NAME_LENGTH, "total/%s", fields[fieldId]);
-                            snprintf(mVal, 40, "%g", ah::round3(total[i]));
-                            publish(mSubTopic, mVal, retained);
-                        }
-                        RTRDataHasBeenSent = true;
-                        yield();
-                    }
-                }
-
-                mSendList.pop(); // remove from list once all inverters were processed
-            }
-
+            mSendIvData.start();
             mLastAnyAvail = anyAvail;
         }
 

src/publisher/pubMqttIvData.h

@@ -1,3 +1,8 @@
+//-----------------------------------------------------------------------------
+// 2023 Ahoy, https://ahoydtu.de
+// Creative Commons - https://creativecommons.org/licenses/by-nc-sa/4.0/deed
+//-----------------------------------------------------------------------------
+
 #ifndef __PUB_MQTT_IV_DATA_H__
 #define __PUB_MQTT_IV_DATA_H__
 
@@ -10,12 +15,14 @@ typedef std::function<void(const char *subTopic, const char *payload, bool retai
 template<class HMSYSTEM>
 class PubMqttIvData {
     public:
-        void setup(HMSYSTEM *sys, uint32_t *utcTs) {
+        void setup(HMSYSTEM *sys, uint32_t *utcTs, std::queue<uint8_t> *sendList) {
             mSys          = sys;
             mUtcTimestamp = utcTs;
+            mSendList     = sendList;
             mState        = IDLE;
 
             memset(mIvLastRTRpub, 0, MAX_NUM_INVERTERS * 4);
+            mRTRDataHasBeenSent = false;
 
             mTable[IDLE]        = &PubMqttIvData::stateIdle;
             mTable[START]       = &PubMqttIvData::stateStart;
@@ -29,11 +36,11 @@ class PubMqttIvData {
             yield();
         }
 
-        bool start(uint8_t cmd) {
+        bool start(void) {
             if(IDLE != mState)
                 return false;
 
-            mCmd   = cmd;
+            mRTRDataHasBeenSent = false;
             mState = START;
             return true;
         }
@@ -52,10 +59,17 @@ class PubMqttIvData {
 
         void stateStart() {
             mLastIvId = 0;
-            mSendTotals = (RealTimeRunData_Debug == mCmd);
-            memset(mTotal, 0, sizeof(float) * 4);
+            if(!mSendList->empty()) {
+                mCmd = mSendList->front();
 
-            mState = FIND_NXT_IV;
+                if((RealTimeRunData_Debug != mCmd) || !mRTRDataHasBeenSent) {
+                    mSendTotals = (RealTimeRunData_Debug == mCmd);
+                    memset(mTotal, 0, sizeof(float) * 4);
+                    mState = FIND_NXT_IV;
+                } else
+                    mSendList->pop();
+            } else
+                mState = IDLE;
         }
 
         void stateFindNxtIv() {
@@ -159,10 +173,12 @@ class PubMqttIvData {
                 snprintf(mVal, 40, "%g", ah::round3(mTotal[mPos]));
                 mPublish(mSubTopic, mVal, retained);
                 mPos++;
-            } else
-                mState = IDLE;
+            } else {
+                mSendList->pop();
+                mState = START;
+            }
 
-            RTRDataHasBeenSent = true;
+            mRTRDataHasBeenSent = true;
         }
 
         HMSYSTEM *mSys;
@@ -179,9 +195,12 @@ class PubMqttIvData {
         Inverter<> *mIv;
         uint8_t mPos;
         uint32_t mIvLastRTRpub[MAX_NUM_INVERTERS];
+        bool mRTRDataHasBeenSent;
 
         char mSubTopic[32 + MAX_NAME_LENGTH + 1];
         char mVal[40];
+
+        std::queue<uint8_t> *mSendList;
 };
 
 #endif /*__PUB_MQTT_IV_DATA_H__*/