Adapted HA integration for 15min pricing

This commit is contained in:
Gunnar Skjold 2025-10-02 12:24:33 +02:00
parent 04d73b2db0
commit add6c6ad9f
3 changed files with 179 additions and 112 deletions

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@ -55,9 +55,9 @@ private:
String updateTopic;
String sensorNamePrefix;
bool l1Init, l2Init, l2eInit, l3Init, l3eInit, l4Init, l4eInit, rtInit, rteInit, pInit, sInit, rInit, fInit, preInit;
bool l1Init, l2Init, l2eInit, l3Init, l3eInit, l4Init, l4eInit, rtInit, rteInit, pInit, sInit, rInit, fInit;
bool tInit[32] = {false};
bool prInit[38] = {false};
uint8_t priceImportInit = 0, priceExportInit = 0;
uint32_t lastThresholdPublish = 0;
HwTools* hw;

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@ -17,113 +17,112 @@ struct HomeAssistantSensor {
const char* uom;
const char* devcl;
const char* stacl;
const char* uid;
};
const uint8_t List1SensorCount PROGMEM = 2;
const HomeAssistantSensor List1Sensors[List1SensorCount] PROGMEM = {
{"Active import", "/power", "P", 30, "W", "power", "measurement"},
{"Data timestamp", "/power", "t", 30, "", "timestamp", ""}
{"Active import", "/power", "P", 30, "W", "power", "measurement", ""},
{"Data timestamp", "/power", "t", 30, "", "timestamp", "", ""}
};
const uint8_t List2SensorCount PROGMEM = 8;
const HomeAssistantSensor List2Sensors[List2SensorCount] PROGMEM = {
{"Reactive import", "/power", "Q", 30, "var", "reactive_power", "measurement"},
{"Reactive export", "/power", "QO", 30, "var", "reactive_power", "measurement"},
{"L1 current", "/power", "I1", 30, "A", "current", "measurement"},
{"L2 current", "/power", "I2", 30, "A", "current", "measurement"},
{"L3 current", "/power", "I3", 30, "A", "current", "measurement"},
{"L1 voltage", "/power", "U1", 30, "V", "voltage", "measurement"},
{"L2 voltage", "/power", "U2", 30, "V", "voltage", "measurement"},
{"L3 voltage", "/power", "U3", 30, "V", "voltage", "measurement"}
{"Reactive import", "/power", "Q", 30, "var", "reactive_power", "measurement", ""},
{"Reactive export", "/power", "QO", 30, "var", "reactive_power", "measurement", ""},
{"L1 current", "/power", "I1", 30, "A", "current", "measurement", ""},
{"L2 current", "/power", "I2", 30, "A", "current", "measurement", ""},
{"L3 current", "/power", "I3", 30, "A", "current", "measurement", ""},
{"L1 voltage", "/power", "U1", 30, "V", "voltage", "measurement", ""},
{"L2 voltage", "/power", "U2", 30, "V", "voltage", "measurement", ""},
{"L3 voltage", "/power", "U3", 30, "V", "voltage", "measurement", ""}
};
const uint8_t List2ExportSensorCount PROGMEM = 1;
const HomeAssistantSensor List2ExportSensors[List2ExportSensorCount] PROGMEM = {
{"Active export", "/power", "PO", 30, "W", "power", "measurement"}
{"Active export", "/power", "PO", 30, "W", "power", "measurement", ""}
};
const uint8_t List3SensorCount PROGMEM = 4;
const HomeAssistantSensor List3Sensors[List3SensorCount] PROGMEM = {
{"Accumulated active import", "/energy", "tPI", 4000, "kWh", "energy", "total_increasing"},
{"Accumulated reactive import","/energy", "tQI", 4000, "kvarh","", "total_increasing"},
{"Accumulated reactive export","/energy", "tQO", 4000, "kvarh","", "total_increasing"},
{"Meter timestamp", "/energy", "rtc", 4000, "", "timestamp", ""}
{"Accumulated active import", "/energy", "tPI", 4000, "kWh", "energy", "total_increasing", ""},
{"Accumulated reactive import","/energy", "tQI", 4000, "kvarh","", "total_increasing", ""},
{"Accumulated reactive export","/energy", "tQO", 4000, "kvarh","", "total_increasing", ""},
{"Meter timestamp", "/energy", "rtc", 4000, "", "timestamp", "", ""}
};
const uint8_t List3ExportSensorCount PROGMEM = 1;
const HomeAssistantSensor List3ExportSensors[List3ExportSensorCount] PROGMEM = {
{"Accumulated active export", "/energy", "tPO", 4000, "kWh", "energy", "total_increasing"}
{"Accumulated active export", "/energy", "tPO", 4000, "kWh", "energy", "total_increasing", ""}
};
const uint8_t List4SensorCount PROGMEM = 10;
const HomeAssistantSensor List4Sensors[List4SensorCount] PROGMEM = {
{"Power factor", "/power", "PF", 30, "%", "power_factor", "measurement"},
{"L1 power factor", "/power", "PF1", 30, "%", "power_factor", "measurement"},
{"L2 power factor", "/power", "PF2", 30, "%", "power_factor", "measurement"},
{"L3 power factor", "/power", "PF3", 30, "%", "power_factor", "measurement"},
{"L1 active import", "/power", "P1", 30, "W", "power", "measurement"},
{"L2 active import", "/power", "P2", 30, "W", "power", "measurement"},
{"L3 active import", "/power", "P3", 30, "W", "power", "measurement"},
{"L1 accumulated active import","/power", "tPI1", 30, "kWh", "energy", "total_increasing"},
{"L2 accumulated active import","/power", "tPI2", 30, "kWh", "energy", "total_increasing"},
{"L3 accumulated active import","/power", "tPI3", 30, "kWh", "energy", "total_increasing"}
{"Power factor", "/power", "PF", 30, "%", "power_factor", "measurement", ""},
{"L1 power factor", "/power", "PF1", 30, "%", "power_factor", "measurement", ""},
{"L2 power factor", "/power", "PF2", 30, "%", "power_factor", "measurement", ""},
{"L3 power factor", "/power", "PF3", 30, "%", "power_factor", "measurement", ""},
{"L1 active import", "/power", "P1", 30, "W", "power", "measurement", ""},
{"L2 active import", "/power", "P2", 30, "W", "power", "measurement", ""},
{"L3 active import", "/power", "P3", 30, "W", "power", "measurement", ""},
{"L1 accumulated active import","/power", "tPI1", 30, "kWh", "energy", "total_increasing", ""},
{"L2 accumulated active import","/power", "tPI2", 30, "kWh", "energy", "total_increasing", ""},
{"L3 accumulated active import","/power", "tPI3", 30, "kWh", "energy", "total_increasing", ""}
};
const uint8_t List4ExportSensorCount PROGMEM = 6;
const HomeAssistantSensor List4ExportSensors[List4ExportSensorCount] PROGMEM = {
{"L1 active export", "/power", "PO1", 30, "W", "power", "measurement"},
{"L2 active export", "/power", "PO2", 30, "W", "power", "measurement"},
{"L3 active export", "/power", "PO3", 30, "W", "power", "measurement"},
{"L1 accumulated active export","/power", "tPO1", 30, "kWh", "energy", "total_increasing"},
{"L2 accumulated active export","/power", "tPO2", 30, "kWh", "energy", "total_increasing"},
{"L3 accumulated active export","/power", "tPO3", 30, "kWh", "energy", "total_increasing"}
{"L1 active export", "/power", "PO1", 30, "W", "power", "measurement", ""},
{"L2 active export", "/power", "PO2", 30, "W", "power", "measurement", ""},
{"L3 active export", "/power", "PO3", 30, "W", "power", "measurement", ""},
{"L1 accumulated active export","/power", "tPO1", 30, "kWh", "energy", "total_increasing", ""},
{"L2 accumulated active export","/power", "tPO2", 30, "kWh", "energy", "total_increasing", ""},
{"L3 accumulated active export","/power", "tPO3", 30, "kWh", "energy", "total_increasing", ""}
};
const uint8_t RealtimeSensorCount PROGMEM = 8;
const HomeAssistantSensor RealtimeSensors[RealtimeSensorCount] PROGMEM = {
{"Month max", "/realtime","max", 120, "kWh", "energy", ""},
{"Tariff threshold", "/realtime","threshold", 120, "kWh", "energy", ""},
{"Current hour used", "/realtime","hour.use", 120, "kWh", "energy", "total_increasing"},
{"Current hour cost", "/realtime","hour.cost", 120, "", "monetary", ""},
{"Current day used", "/realtime","day.use", 120, "kWh", "energy", "total_increasing"},
{"Current day cost", "/realtime","day.cost", 120, "", "monetary", ""},
{"Current month used", "/realtime","month.use", 120, "kWh", "energy", "total_increasing"},
{"Current month cost", "/realtime","month.cost", 120, "", "monetary", ""}
{"Month max", "/realtime","max", 120, "kWh", "energy", "", ""},
{"Tariff threshold", "/realtime","threshold", 120, "kWh", "energy", "", ""},
{"Current hour used", "/realtime","hour.use", 120, "kWh", "energy", "total_increasing", ""},
{"Current hour cost", "/realtime","hour.cost", 120, "", "monetary", "", ""},
{"Current day used", "/realtime","day.use", 120, "kWh", "energy", "total_increasing", ""},
{"Current day cost", "/realtime","day.cost", 120, "", "monetary", "", ""},
{"Current month used", "/realtime","month.use", 120, "kWh", "energy", "total_increasing", ""},
{"Current month cost", "/realtime","month.cost", 120, "", "monetary", "", ""}
};
const uint8_t RealtimeExportSensorCount PROGMEM = 6;
const HomeAssistantSensor RealtimeExportSensors[RealtimeExportSensorCount] PROGMEM = {
{"Current hour produced", "/realtime","hour.produced", 120, "kWh", "energy", "total_increasing"},
{"Current hour income", "/realtime","hour.income", 120, "", "monetary", ""},
{"Current day produced", "/realtime","day.produced", 120, "kWh", "energy", "total_increasing"},
{"Current day income", "/realtime","day.income", 120, "", "monetary", ""},
{"Current month produced", "/realtime","month.produced", 120, "kWh", "energy", "total_increasing"},
{"Current month income", "/realtime","month.income", 120, "", "monetary", ""}
{"Current hour produced", "/realtime","hour.produced", 120, "kWh", "energy", "total_increasing", ""},
{"Current hour income", "/realtime","hour.income", 120, "", "monetary", "", ""},
{"Current day produced", "/realtime","day.produced", 120, "kWh", "energy", "total_increasing", ""},
{"Current day income", "/realtime","day.income", 120, "", "monetary", "", ""},
{"Current month produced", "/realtime","month.produced", 120, "kWh", "energy", "total_increasing", ""},
{"Current month income", "/realtime","month.income", 120, "", "monetary", "", ""}
};
const HomeAssistantSensor RealtimePeakSensor PROGMEM = {"Current month peak %d", "/realtime", "peaks[%d]", 4000, "kWh", "energy", ""};
const HomeAssistantSensor RealtimeThresholdSensor PROGMEM = {"Tariff threshold %d", "/realtime", "thresholds[%d]", 4000, "kWh", "energy", ""};
const HomeAssistantSensor RealtimePeakSensor PROGMEM = {"Current month peak %d", "/realtime", "peaks[%d]", 4000, "kWh", "energy", "", ""};
const HomeAssistantSensor RealtimeThresholdSensor PROGMEM = {"Tariff threshold %d", "/realtime", "thresholds[%d]", 4000, "kWh", "energy", "", ""};
const uint8_t PriceSensorCount PROGMEM = 5;
const HomeAssistantSensor PriceSensors[PriceSensorCount] PROGMEM = {
{"Minimum price ahead", "/prices", "prices.min", 4000, "", "monetary", ""},
{"Maximum price ahead", "/prices", "prices.max", 4000, "", "monetary", ""},
{"Cheapest 1hr period ahead", "/prices", "prices.cheapest1hr", 4000, "", "timestamp", ""},
{"Cheapest 3hr period ahead", "/prices", "prices.cheapest3hr", 4000, "", "timestamp", ""},
{"Cheapest 6hr period ahead", "/prices", "prices.cheapest6hr", 4000, "", "timestamp", ""}
{"Minimum price ahead", "/prices", "prices.min", 4000, "", "monetary", "", ""},
{"Maximum price ahead", "/prices", "prices.max", 4000, "", "monetary", "", ""},
{"Cheapest 1hr period ahead", "/prices", "prices.cheapest1hr", 4000, "", "timestamp", "", ""},
{"Cheapest 3hr period ahead", "/prices", "prices.cheapest3hr", 4000, "", "timestamp", "", ""},
{"Cheapest 6hr period ahead", "/prices", "prices.cheapest6hr", 4000, "", "timestamp", "", ""}
};
const HomeAssistantSensor PriceSensor PROGMEM = {"Price in %02d %s", "/prices", "prices['%d']", 4000, "", "monetary", ""};
const uint8_t SystemSensorCount PROGMEM = 3;
const HomeAssistantSensor SystemSensors[SystemSensorCount] PROGMEM = {
{"Status", "/state", "rssi", 180, "dBm", "signal_strength", "measurement"},
{"Supply volt", "/state", "vcc", 180, "V", "voltage", "measurement"},
{"Uptime", "/state", "up", 180, "s", "duration", "measurement"}
{"Status", "/state", "rssi", 180, "dBm", "signal_strength", "measurement", ""},
{"Supply volt", "/state", "vcc", 180, "V", "voltage", "measurement", ""},
{"Uptime", "/state", "up", 180, "s", "duration", "measurement", ""}
};
const HomeAssistantSensor TemperatureSensor PROGMEM = {"Temperature sensor %s", "/temperatures", "temperatures['%s']", 900, "°C", "temperature", "measurement"};
const HomeAssistantSensor TemperatureSensor PROGMEM = {"Temperature sensor %s", "/temperatures", "temperatures['%s']", 900, "°C", "temperature", "measurement", ""};
#endif

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@ -442,31 +442,41 @@ bool HomeAssistantMqttHandler::publishPrices(PriceService* ps) {
sprintf_P(ts6hr, PSTR("%04d-%02d-%02dT%02d:00:00Z"), tm.Year+1970, tm.Month, tm.Day, tm.Hour);
}
uint16_t pos = snprintf_P(json, BufferSize, PSTR("{\"id\":\"%s\",\"prices\":{"), WiFi.macAddress().c_str());
for(uint8_t i = 0;i < 38; i++) {
if(values[i] == PRICE_NO_VALUE) {
pos += snprintf_P(json+pos, BufferSize-pos, PSTR("\"%d\":null,"), i);
uint16_t pos = snprintf_P(json, BufferSize, PSTR("{\"id\":\"%s\",\"prices\":{\"import\":["), WiFi.macAddress().c_str());
uint8_t currentPricePointIndex = ps->getCurrentPricePointIndex();
uint8_t numberOfPoints = ps->getNumberOfPointsAvailable();
for(int i = currentPricePointIndex; i < numberOfPoints; i++) {
float val = ps->getPricePoint(PRICE_DIRECTION_IMPORT, i);
if(val == PRICE_NO_VALUE) {
pos += snprintf_P(json+pos, BufferSize-pos, PSTR("null,"));
} else {
pos += snprintf_P(json+pos, BufferSize-pos, PSTR("%.4f,"), val);
}
}
if(rteInit && ps->isExportPricesDifferentFromImport()) {
pos--;
pos += snprintf_P(json+pos, BufferSize-pos, PSTR("],\"export\":["));
for(int i = currentPricePointIndex; i < numberOfPoints; i++) {
float val = ps->getPricePoint(PRICE_DIRECTION_EXPORT, i);
if(val == PRICE_NO_VALUE) {
pos += snprintf_P(json+pos, BufferSize-pos, PSTR("null,"));
} else {
pos += snprintf_P(json+pos, BufferSize-pos, PSTR("\"%d\":%.4f,"), i, values[i]);
pos += snprintf_P(json+pos, BufferSize-pos, PSTR("%.4f,"), val);
}
}
}
pos += snprintf_P(json+pos, BufferSize-pos, PSTR("\"min\":%.4f,\"max\":%.4f,\"cheapest1hr\":\"%s\",\"cheapest3hr\":\"%s\",\"cheapest6hr\":\"%s\"}"),
pos--;
pos += snprintf_P(json+pos, BufferSize-pos, PSTR("],\"min\":%.4f,\"max\":%.4f,\"cheapest1hr\":\"%s\",\"cheapest3hr\":\"%s\",\"cheapest6hr\":\"%s\"}"),
min == INT16_MAX ? 0.0 : min,
max == INT16_MIN ? 0.0 : max,
ts1hr,
ts3hr,
ts6hr
);
float val = ps->getPriceForRelativeHour(PRICE_DIRECTION_EXPORT, 0);
if(val == PRICE_NO_VALUE) {
pos += snprintf_P(json+pos, BufferSize-pos, PSTR(",\"exportprices\":{\"0\":null}"));
} else {
pos += snprintf_P(json+pos, BufferSize-pos, PSTR(",\"exportprices\":{\"0\":%.4f}"), val);
}
char pt[24];
char pt[24];
memset(pt, 0, 24);
if(now > 0) {
tmElements_t tm;
@ -515,11 +525,16 @@ bool HomeAssistantMqttHandler::publishSystem(HwTools* hw, PriceService* ps, Ener
}
void HomeAssistantMqttHandler::publishSensor(const HomeAssistantSensor sensor) {
String uid = String(sensor.path);
uid.replace(".", "");
uid.replace("[", "");
uid.replace("]", "");
uid.replace("'", "");
String uid;
if(strlen(sensor.uid) > 0) {
uid = String(sensor.uid);
} else {
uid = String(sensor.path);
uid.replace(".", "");
uid.replace("[", "");
uid.replace("]", "");
uid.replace("'", "");
}
snprintf_P(json, BufferSize, HADISCOVER_JSON,
sensorNamePrefix.c_str(),
sensor.name,
@ -542,7 +557,7 @@ void HomeAssistantMqttHandler::publishSensor(const HomeAssistantSensor sensor) {
strlen_P(sensor.stacl) > 0 ? (char *) FPSTR(sensor.stacl) : "",
strlen_P(sensor.stacl) > 0 ? "\"" : ""
);
mqtt.publish(sensorTopic + "/" + deviceUid + "_" + uid.c_str() + "/config", json, true, 0);
mqtt.publish(sensorTopic + "/" + deviceUid + "_" + uid + "/config", json, true, 0);
loop();
}
@ -631,7 +646,8 @@ void HomeAssistantMqttHandler::publishRealtimeSensors(EnergyAccounting* ea, Pric
RealtimePeakSensor.ttl,
RealtimePeakSensor.uom,
RealtimePeakSensor.devcl,
RealtimePeakSensor.stacl
RealtimePeakSensor.stacl,
RealtimePeakSensor.uid
};
publishSensor(sensor);
}
@ -670,7 +686,8 @@ void HomeAssistantMqttHandler::publishTemperatureSensor(uint8_t index, String id
TemperatureSensor.ttl,
TemperatureSensor.uom,
TemperatureSensor.devcl,
TemperatureSensor.stacl
TemperatureSensor.stacl,
TemperatureSensor.uid
};
publishSensor(sensor);
tInit[index] = true;
@ -690,43 +707,92 @@ void HomeAssistantMqttHandler::publishPriceSensors(PriceService* ps) {
}
pInit = true;
}
for(uint8_t i = 0; i < 38; i++) {
if(prInit[i]) continue;
float val = ps->getPriceForRelativeHour(PRICE_DIRECTION_IMPORT, i);
if(val == PRICE_NO_VALUE) continue;
char name[strlen(PriceSensor.name)+2];
snprintf(name, strlen(PriceSensor.name)+2, PriceSensor.name, i, i == 1 ? "hour" : "hours");
char path[strlen(PriceSensor.path)+1];
snprintf(path, strlen(PriceSensor.path)+1, PriceSensor.path, i);
uint8_t currentPricePointIndex = ps->getCurrentPricePointIndex();
uint8_t numberOfPoints = ps->getNumberOfPointsAvailable();
if(priceImportInit < numberOfPoints-currentPricePointIndex) {
uint8_t importPriceSensorNo = 0;
for(int pricePointIndex = currentPricePointIndex; pricePointIndex < numberOfPoints; pricePointIndex++) {
float val = ps->getPricePoint(PRICE_DIRECTION_IMPORT, pricePointIndex);
if(val == PRICE_NO_VALUE) break;
if(importPriceSensorNo < priceImportInit) {
importPriceSensorNo++;
continue;
}
uint8_t resolution = ps->getResolutionInMinutes();
char path[64];
memset(path, 0, 64);
snprintf_P(path, 64, PSTR("prices.import[%d]"), importPriceSensorNo);
char uid[32];
memset(uid, 0, 32);
snprintf_P(uid, 32, PSTR("prices%d"), importPriceSensorNo);
char name[64];
if(resolution == 60)
snprintf_P(name, 64, PSTR("Import price in %02d hour%s"), importPriceSensorNo, importPriceSensorNo == 1 ? "" : "s");
else
snprintf_P(name, 64, PSTR("Import price in %03d minutes"), importPriceSensorNo * resolution);
HomeAssistantSensor sensor = {
i == 0 ? "Price current hour" : name,
PriceSensor.topic,
importPriceSensorNo == 0 ? "Current import price" : name,
"/prices",
path,
PriceSensor.ttl,
resolution * 60 + 300,
uom.c_str(),
PriceSensor.devcl,
i == 0 ? "total" : PriceSensor.stacl
"monetary",
importPriceSensorNo == 0 ? "total" : "",
uid
};
publishSensor(sensor);
prInit[i] = true;
priceImportInit = importPriceSensorNo++;
}
}
float exportPrice = ps->getPriceForRelativeHour(PRICE_DIRECTION_EXPORT, 0);
if(exportPrice != PRICE_NO_VALUE) {
char path[20];
snprintf(path, 20, "exportprices['%d']", 0);
if(priceExportInit < numberOfPoints-currentPricePointIndex) {
uint8_t exportPriceSensorNo = 0;
for(int pricePointIndex = currentPricePointIndex; pricePointIndex < numberOfPoints; pricePointIndex++) {
float val = ps->getPricePoint(PRICE_DIRECTION_EXPORT, pricePointIndex);
if(val == PRICE_NO_VALUE) break;
if(exportPriceSensorNo < priceExportInit) {
exportPriceSensorNo++;
continue;
}
uint8_t resolution = ps->getResolutionInMinutes();
char path[64];
memset(path, 0, 64);
snprintf_P(path, 64, PSTR("prices.export[%d]"), exportPriceSensorNo);
char uid[32];
memset(uid, 0, 32);
snprintf_P(uid, 32, PSTR("exportprices%d"), exportPriceSensorNo);
char name[64];
if(resolution == 60)
snprintf_P(name, 64, PSTR("Export price in %02d hour%s"), exportPriceSensorNo, exportPriceSensorNo == 1 ? "" : "s");
else
snprintf_P(name, 64, PSTR("Export price in %03d minutes"), exportPriceSensorNo * resolution);
HomeAssistantSensor sensor = {
"Export price current hour",
PriceSensor.topic,
exportPriceSensorNo == 0 ? "Current export price" : name,
"/prices",
path,
PriceSensor.ttl,
resolution * 60 + 300,
uom.c_str(),
PriceSensor.devcl,
"total"
"monetary",
exportPriceSensorNo == 0 ? "total" : "",
uid
};
publishSensor(sensor);
preInit = true;
priceExportInit = exportPriceSensorNo++;
}
}
}
@ -753,7 +819,8 @@ void HomeAssistantMqttHandler::publishThresholdSensors() {
RealtimeThresholdSensor.ttl,
RealtimeThresholdSensor.uom,
RealtimeThresholdSensor.devcl,
RealtimeThresholdSensor.stacl
RealtimeThresholdSensor.stacl,
RealtimeThresholdSensor.uid
};
publishSensor(sensor);
}
@ -797,9 +864,10 @@ void HomeAssistantMqttHandler::onMessage(String &topic, String &payload) {
if (debugger->isActive(RemoteDebug::INFO))
#endif
debugger->printf_P(PSTR("Received online status from HA, resetting sensor status\n"));
l1Init = l2Init = l2eInit = l3Init = l3eInit = l4Init = l4eInit = rtInit = rteInit = pInit = sInit = rInit = preInit = false;
l1Init = l2Init = l2eInit = l3Init = l3eInit = l4Init = l4eInit = rtInit = rteInit = pInit = sInit = rInit = false;
for(uint8_t i = 0; i < 32; i++) tInit[i] = false;
for(uint8_t i = 0; i < 38; i++) prInit[i] = false;
priceImportInit = 0;
priceExportInit = 0;
}
} else if(topic.equals(subTopic)) {
if(payload.equals("fwupgrade")) {