mirror of
https://github.com/UtilitechAS/amsreader-firmware.git
synced 2026-01-14 15:54:47 +00:00
205 lines
7.1 KiB
C++
205 lines
7.1 KiB
C++
/**
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* @copyright Utilitech AS 2023
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* License: Fair Source
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*
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*/
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#include "IEC6205621.h"
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#include "Uptime.h"
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IEC6205621::IEC6205621(const char* p, Timezone* tz, MeterConfig* meterConfig) {
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if(strlen(p) < 16)
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return;
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String payload(p+1);
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lastUpdateMillis = millis64();
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listId = payload.substring(payload.startsWith("/") ? 1 : 0, payload.indexOf("\n"));
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if(listId.startsWith(F("ADN"))) {
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meterType = AmsTypeAidon;
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listId = listId.substring(0,4);
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} else if(listId.startsWith(F("KFM"))) {
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meterType = AmsTypeKaifa;
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listId = listId.substring(0,4);
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} else if(listId.startsWith(F("KMP"))) {
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meterType = AmsTypeKamstrup;
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listId = listId.substring(0,4);
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} else if(listId.startsWith(F("KAM"))) {
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meterType = AmsTypeKamstrup;
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listId = listId.substring(0,4);
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} else if(listId.startsWith(F("ISk"))) {
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meterType = AmsTypeIskra;
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listId = listId.substring(0,5);
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} else if(listId.startsWith(F("XMX"))) {
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meterType = AmsTypeLandisGyr;
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listId = listId.substring(0,6);
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} else if(listId.startsWith(F("Ene")) || listId.startsWith(F("EST"))) {
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meterType = AmsTypeSagemcom;
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listId = listId.substring(0,4);
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} else if(listId.startsWith(F("LGF"))) {
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meterType = AmsTypeLandisGyr;
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listId = listId.substring(0,4);
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} else {
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meterType = AmsTypeUnknown;
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listId = listId.substring(0,4);
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}
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meterId = extract(payload, F("96.1.0"));
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if(meterId.isEmpty()) {
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meterId = extract(payload, F("0.0.5"));
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}
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meterModel = extract(payload, F("96.1.1"));
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if(meterModel.isEmpty()) {
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meterModel = extract(payload, F("96.1.7"));
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if(meterModel.isEmpty()) {
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meterModel = payload.substring(payload.indexOf(listId) + listId.length(), payload.indexOf(F("\n")));
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meterModel.trim();
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}
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}
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String timestamp = extract(payload, F("1.0.0"));
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if(timestamp.length() > 10) {
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tmElements_t tm;
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tm.Year = (timestamp.substring(0,2).toInt() + 2000) - 1970;
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tm.Month = timestamp.substring(4,6).toInt();
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tm.Day = timestamp.substring(2,4).toInt();
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tm.Hour = timestamp.substring(6,8).toInt();
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tm.Minute = timestamp.substring(8,10).toInt();
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tm.Second = timestamp.substring(10,12).toInt();
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meterTimestamp = makeTime(tm);
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if(tz != NULL) meterTimestamp = tz->toUTC(meterTimestamp);
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}
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activeImportPower = (uint16_t) (extractDouble(payload, F("1.7.0")));
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activeExportPower = (uint16_t) (extractDouble(payload, F("2.7.0")));
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reactiveImportPower = (uint16_t) (extractDouble(payload, F("3.7.0")));
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reactiveExportPower = (uint16_t) (extractDouble(payload, F("4.7.0")));
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if(activeImportPower > 0)
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listType = 1;
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l1voltage = extractFloat(payload, F("32.7.0"));
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l2voltage = extractFloat(payload, F("52.7.0"));
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l3voltage = extractFloat(payload, F("72.7.0"));
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l1current = extractFloat(payload, F("31.7.0"));
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l2current = extractFloat(payload, F("51.7.0"));
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l3current = extractFloat(payload, F("71.7.0"));
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l1activeImportPower = extractFloat(payload, F("21.7.0"));
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l2activeImportPower = extractFloat(payload, F("41.7.0"));
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l3activeImportPower = extractFloat(payload, F("61.7.0"));
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l1activeExportPower = extractFloat(payload, F("22.7.0"));
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l2activeExportPower = extractFloat(payload, F("42.7.0"));
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l3activeExportPower = extractFloat(payload, F("62.7.0"));
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if(l1voltage > 0 || l2voltage > 0 || l3voltage > 0)
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listType = 2;
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double val = 0.0;
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val = extractDouble(payload, F("1.8.0"));
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if(val == 0) {
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for(int i = 1; i < 9; i++) {
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val += extractDouble(payload, "1.8." + String(i,10));
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}
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}
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if(val > 0) activeImportCounter = val / 1000;
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val = extractDouble(payload, F("2.8.0"));
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if(val == 0) {
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for(int i = 1; i < 9; i++) {
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val += extractDouble(payload, "2.8." + String(i,10));
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}
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}
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if(val > 0) activeExportCounter = val / 1000;
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val = extractDouble(payload, F("3.8.0"));
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if(val == 0) {
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for(int i = 1; i < 9; i++) {
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val += extractDouble(payload, "3.8." + String(i,10));
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}
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}
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if(val > 0) reactiveImportCounter = val / 1000;
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val = extractDouble(payload, F("4.8.0"));
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if(val == 0) {
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for(int i = 1; i < 9; i++) {
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val += extractDouble(payload, "4.8." + String(i,10));
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}
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}
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if(val > 0) reactiveExportCounter = val / 1000;
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if(activeImportCounter > 0 || activeExportCounter > 0 || reactiveImportCounter > 0 || reactiveExportCounter > 0)
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listType = 3;
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if (l1activeImportPower > 0 || l2activeImportPower > 0 || l3activeImportPower > 0 || l1activeExportPower > 0 || l2activeExportPower > 0 || l3activeExportPower > 0)
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listType = 4;
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if(meterConfig->wattageMultiplier > 0) {
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activeImportPower = activeImportPower > 0 ? activeImportPower * (meterConfig->wattageMultiplier / 1000.0) : 0;
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activeExportPower = activeExportPower > 0 ? activeExportPower * (meterConfig->wattageMultiplier / 1000.0) : 0;
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reactiveImportPower = reactiveImportPower > 0 ? reactiveImportPower * (meterConfig->wattageMultiplier / 1000.0) : 0;
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reactiveExportPower = reactiveExportPower > 0 ? reactiveExportPower * (meterConfig->wattageMultiplier / 1000.0) : 0;
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}
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if(meterConfig->voltageMultiplier > 0) {
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l1voltage = l1voltage > 0 ? l1voltage * (meterConfig->voltageMultiplier / 1000.0) : 0;
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l2voltage = l2voltage > 0 ? l2voltage * (meterConfig->voltageMultiplier / 1000.0) : 0;
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l3voltage = l3voltage > 0 ? l3voltage * (meterConfig->voltageMultiplier / 1000.0) : 0;
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}
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if(meterConfig->amperageMultiplier > 0) {
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l1current = l1current > 0 ? l1current * (meterConfig->amperageMultiplier / 1000.0) : 0;
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l2current = l2current > 0 ? l2current * (meterConfig->amperageMultiplier / 1000.0) : 0;
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l3current = l3current > 0 ? l3current * (meterConfig->amperageMultiplier / 1000.0) : 0;
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}
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if(meterConfig->accumulatedMultiplier > 0) {
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activeImportCounter = activeImportCounter > 0 ? activeImportCounter * (meterConfig->accumulatedMultiplier / 1000.0) : 0;
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activeExportCounter = activeExportCounter > 0 ? activeExportCounter * (meterConfig->accumulatedMultiplier / 1000.0) : 0;
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reactiveImportCounter = reactiveImportCounter > 0 ? reactiveImportCounter * (meterConfig->accumulatedMultiplier / 1000.0) : 0;
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reactiveExportCounter = reactiveExportCounter > 0 ? reactiveExportCounter * (meterConfig->accumulatedMultiplier / 1000.0) : 0;
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}
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threePhase = l1voltage > 0 && l2voltage > 0 && l3voltage > 0;
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twoPhase = (l1voltage > 0 && l2voltage > 0) || (l2voltage > 0 && l3voltage > 0) || (l3voltage > 0 && l1voltage > 0);
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}
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String IEC6205621::extract(String payload, String obis) {
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int a = payload.indexOf(String(":" + obis + "("));
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if(a > 0) {
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int b = payload.indexOf(F(")"), a);
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if(b > a) {
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return payload.substring(a+obis.length()+2, b);
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}
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}
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return "";
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}
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double IEC6205621::extractDouble(String payload, String obis) {
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String str = extract(payload, obis);
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if(str.isEmpty()) {
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return 0.0;
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}
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int a = str.indexOf(F("*"));
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String val = str.substring(0,a);
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String unit = str.substring(a+1);
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return unit.startsWith(F("k")) ? val.toDouble() * 1000 : val.toDouble();
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}
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float IEC6205621::extractFloat(String payload, String obis) {
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String str = extract(payload, obis);
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if(str.isEmpty()) {
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return 0.0;
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}
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int a = str.indexOf(F("*"));
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String val = str.substring(0,a);
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String unit = str.substring(a+1);
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return unit.startsWith(F("k")) ? val.toFloat() * 1000 : val.toFloat();
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}
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