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Added export price sensor to HA payload

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This commit is contained in:
Gunnar Skjold
2024-06-06 18:09:33 +02:00
parent f593e14e68
commit 1db0082103
1 changed files with 26 additions and 1 deletions
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27
lib/HomeAssistantMqttHandler/src/HomeAssistantMqttHandler.cpp
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@@ -299,7 +299,7 @@ bool HomeAssistantMqttHandler::publishPrices(PriceService* ps) {
}
}
snprintf_P(json+pos, BufferSize-pos, PSTR("\"min\":%.4f,\"max\":%.4f,\"cheapest1hr\":\"%s\",\"cheapest3hr\":\"%s\",\"cheapest6hr\":\"%s\"}}"),
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,
@@ -307,6 +307,16 @@ bool HomeAssistantMqttHandler::publishPrices(PriceService* ps) {
ts6hr
);
float val = ps->getValueForHour(PRICE_DIRECTION_EXPORT, now, 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);
}
json[pos++] = '}';
json[pos] = '\0';
bool ret = mqtt.publish(topic + "/prices", json, true, 0);
loop();
return ret;
@@ -531,6 +541,21 @@ void HomeAssistantMqttHandler::publishPriceSensors(PriceService* ps) {
prInit[i] = true;
}
float exportPrice = ps->getValueForHour(PRICE_DIRECTION_EXPORT, 0);
if(exportPrice != PRICE_NO_VALUE) {
char path[20];
snprintf(path, 20, "exportprices['%d']", 0);
HomeAssistantSensor sensor = {
"Export price current hour",
PriceSensor.topic,
path,
PriceSensor.ttl,
uom.c_str(),
PriceSensor.devcl,
"total"
};
publishSensor(sensor);
}
}
void HomeAssistantMqttHandler::publishSystemSensors() {