fix #397 MQTT reports zero values

fix #397 remove "not producing" if not yet available for MQTT and HTML

tools/esp8266/app.cpp

@@ -612,10 +612,10 @@ void app::sendMqtt(void) {
                 }
                 snprintf(topic, 32 + MAX_NAME_LENGTH, "%s/available_text", iv->name);
                 snprintf(val, 32, "%s%s%s%s",
-                    (MQTT_STATUS_NOT_AVAIL_NOT_PROD) ? "not " : "",
+                    (MQTT_STATUS_NOT_AVAIL_NOT_PROD) ? "not yet " : "",
                     "available and ",
-                    (MQTT_STATUS_NOT_AVAIL_NOT_PROD || MQTT_STATUS_AVAIL_NOT_PROD) ? "not " : "",
-                    "producing"
+                    (MQTT_STATUS_AVAIL_NOT_PROD) ? "not " : "",
+                    (MQTT_STATUS_NOT_AVAIL_NOT_PROD) ? "" : "producing"
                 );
                 mMqtt.sendMsg(topic, val);
 
@@ -629,6 +629,7 @@ void app::sendMqtt(void) {
             }
 
             // data
+            if(iv->isAvailable(mUtcTimestamp, rec)) {
                 for (uint8_t i = 0; i < rec->length; i++) {
                     snprintf(topic, 32 + MAX_NAME_LENGTH, "%s/ch%d/%s", iv->name, rec->assign[i].ch, fields[rec->assign[i].fieldId]);
                     snprintf(val, 10, "%.3f", iv->getValue(i, rec));
@@ -657,6 +658,7 @@ void app::sendMqtt(void) {
                     yield();
                 }
             }
+        }
 
         mMqttSendList.pop(); // remove from list once all inverters were processed
 

tools/esp8266/html/index.html

@@ -153,11 +153,13 @@
                 for(var i of obj) {
                     html += "Inverter #" + i["id"] + ": " + i["name"] + " (v" + i["version"] + ") is ";
                     if(false == i["is_avail"])
-                        html += "not ";
+                        html += "not yet available";
+                    else {
                         html += "available and is ";
                         if(false == i["is_producing"])
                             html += "not ";
                         html += "producing\n";
+                    }
 
                     if(false == i["is_avail"]) {
                         if(i["ts_last_success"] > 0) {