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ahoy/src/plugins/zeroExport/powermeter.h

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//-----------------------------------------------------------------------------
// 2024 Ahoy, https://ahoydtu.de
// Creative Commons - https://creativecommons.org/licenses/by-nc-sa/4.0/deed
//-----------------------------------------------------------------------------
#ifndef __POWERMETER_H__
#define __POWERMETER_H__
#include <AsyncJson.h>
#include <base64.h>
#include <HTTPClient.h>
#include <string.h>
#include <list>
#include <SML.h>
#include "config/settings.h"
typedef struct {
const unsigned char OBIS[6];
void (*Fn)(double &);
float *Arg;
} OBISHandler;
class powermeter {
public:
powermeter() {
}
~powermeter() {
}
bool setup(zeroExport_t *cfg /*Hier muss noch geklärt werden was gebraucht wird*/) {
mCfg = cfg;
return true;
}
void loop(void) {
}
/** groupGetPowermeter
* Holt die Daten vom Powermeter
* @param group
* @returns true/false
*/
bool getData(JsonObject logObj, uint8_t group) {
bool result = false;
switch (mCfg->groups[group].pm_type) {
case 1:
result = getPowermeterWattsShelly(logObj, group);
break;
case 2:
result = getPowermeterWattsTasmota(logObj, group);
break;
case 3:
result = getPowermeterWattsMqtt(logObj, group);
break;
case 4:
result = getPowermeterWattsHichi(logObj, group);
break;
case 5:
result = getPowermeterWattsTibber(logObj, group);
// if (result) {
// logObj["export"] = String(_powerMeterExport);
// logObj["import"] = String(_powerMeterImport);
// logObj["power"] = String(_powerMeter1Power);
// }
break;
}
if (!result) {
logObj["err"] = "type: " + String(mCfg->groups[group].pm_type);
}
return result;
}
private:
/** getPowermeterWattsShelly
* ...
* @param logObj
* @param group
* @returns true/false
*/
bool getPowermeterWattsShelly(JsonObject logObj, uint8_t group) {
bool result = false;
logObj["mod"] = "getPowermeterWattsShelly";
mCfg->groups[group].pmPower = 0;
mCfg->groups[group].pmPowerL1 = 0;
mCfg->groups[group].pmPowerL2 = 0;
mCfg->groups[group].pmPowerL3 = 0;
HTTPClient http;
http.setFollowRedirects(HTTPC_STRICT_FOLLOW_REDIRECTS);
http.setUserAgent("Ahoy-Agent");
// TODO: Ahoy-0.8.850024-zero
http.setConnectTimeout(1000);
http.setTimeout(1000);
// TODO: Timeout von 1000 reduzieren?
http.addHeader("Content-Type", "application/json");
http.addHeader("Accept", "application/json");
String url = String("http://") + String(mCfg->groups[group].pm_url) + String("/") + String(mCfg->groups[group].pm_jsonPath);
logObj["HTTP_URL"] = url;
http.begin(url);
if (http.GET() == HTTP_CODE_OK) {
// Parsing
DynamicJsonDocument doc(2048);
DeserializationError error = deserializeJson(doc, http.getString());
if (error) {
logObj["err"] = "deserializeJson: " + String(error.c_str());
return false;
} else {
if (doc.containsKey(F("total_power"))) {
// Shelly 3EM
mCfg->groups[group].pmPower = doc["total_power"];
result = true;
} else if (doc.containsKey(F("em:0"))) {
// Shelly pro 3EM
mCfg->groups[group].pmPower = doc["em:0"]["total_act_power"];
result = true;
} else {
// Keine Daten
mCfg->groups[group].pmPower = 0;
}
if (doc.containsKey(F("emeters"))) {
// Shelly 3EM
mCfg->groups[group].pmPowerL1 = doc["emeters"][0]["power"];
result = true;
} else if (doc.containsKey(F("em:0"))) {
// Shelly pro 3EM
mCfg->groups[group].pmPowerL1 = doc["em:0"]["a_act_power"];
result = true;
} else if (doc.containsKey(F("switch:0"))) {
// Shelly plus1pm plus2pm
mCfg->groups[group].pmPowerL1 = doc["switch:0"]["apower"];
mCfg->groups[group].pmPower += mCfg->groups[group].pmPowerL1;
result = true;
} else if (doc.containsKey(F("apower"))) {
// Shelly Alternative
mCfg->groups[group].pmPowerL1 = doc["apower"];
mCfg->groups[group].pmPower += mCfg->groups[group].pmPowerL1;
result = true;
} else {
// Keine Daten
mCfg->groups[group].pmPowerL1 = 0;
}
if (doc.containsKey(F("emeters"))) {
// Shelly 3EM
mCfg->groups[group].pmPowerL2 = doc["emeters"][1]["power"];
result = true;
} else if (doc.containsKey(F("em:0"))) {
// Shelly pro 3EM
mCfg->groups[group].pmPowerL2 = doc["em:0"]["b_act_power"];
result = true;
} else if (doc.containsKey(F("switch:1"))) {
// Shelly plus1pm plus2pm
mCfg->groups[group].pmPowerL2 = doc["switch.1"]["apower"];
mCfg->groups[group].pmPower += mCfg->groups[group].pmPowerL2;
result = true;
//} else if (doc.containsKey(F("apower"))) {
// Shelly Alternative
// mCfg->groups[group].pmPowerL2 = doc["apower"];
// mCfg->groups[group].pmPower += mCfg->groups[group].pmPowerL2;
// ret = true;
} else {
// Keine Daten
mCfg->groups[group].pmPowerL2 = 0;
}
if (doc.containsKey(F("emeters"))) {
// Shelly 3EM
mCfg->groups[group].pmPowerL3 = doc["emeters"][2]["power"];
result = true;
} else if (doc.containsKey(F("em:0"))) {
// Shelly pro 3EM
mCfg->groups[group].pmPowerL3 = doc["em:0"]["c_act_power"];
result = true;
} else if (doc.containsKey(F("switch:2"))) {
// Shelly plus1pm plus2pm
mCfg->groups[group].pmPowerL3 = doc["switch:2"]["apower"];
mCfg->groups[group].pmPower += mCfg->groups[group].pmPowerL3;
result = true;
//} else if (doc.containsKey(F("apower"))) {
// Shelly Alternative
// mCfg->groups[group].pmPowerL3 = doc["apower"];
// mCfg->groups[group].pmPower += mCfg->groups[group].pmPowerL3;
// result = true;
} else {
// Keine Daten
mCfg->groups[group].pmPowerL3 = 0;
}
}
}
http.end();
logObj["P"] = mCfg->groups[group].pmPower;
logObj["P1"] = mCfg->groups[group].pmPowerL1;
logObj["P2"] = mCfg->groups[group].pmPowerL2;
logObj["P3"] = mCfg->groups[group].pmPowerL3;
return result;
}
/** getPowermeterWattsTasmota
* ...
* @param logObj
* @param group
* @returns true/false
*
* Vorlage:
* http://IP/cm?cmnd=Status0
* {
* "Status":{
* "Module":1,
* "DeviceName":"Tasmota",
* "FriendlyName":["Tasmota"],
* "Topic":"Tasmota",
* "ButtonTopic":"0",
* "Power":0,
* "PowerOnState":3,
* "LedState":1,
* "LedMask":"FFFF",
* "SaveData":1,
* "SaveState":1,
* "SwitchTopic":"0",
* "SwitchMode":[0,0,0,0,0,0,0,0],
* "ButtonRetain":0,
* "SwitchRetain":0,
* "SensorRetain":0,
* "PowerRetain":0,
* "InfoRetain":0,
* "StateRetain":0},
* "StatusPRM":{"Baudrate":9600,"SerialConfig":"8N1","GroupTopic":"tasmotas","OtaUrl":"http://ota.tasmota.com/tasmota/release/tasmota.bin.gz","RestartReason":"Software/System restart","Uptime":"202T01:24:51","StartupUTC":"2023-08-13T15:21:13","Sleep":50,"CfgHolder":4617,"BootCount":27,"BCResetTime":"2023-02-04T16:45:38","SaveCount":150,"SaveAddress":"F5000"},
* "StatusFWR":{"Version":"11.1.0(tasmota)","BuildDateTime":"2022-05-05T03:23:22","Boot":31,"Core":"2_7_4_9","SDK":"2.2.2-dev(38a443e)","CpuFrequency":80,"Hardware":"ESP8266EX","CR":"378/699"},
* "StatusLOG":{"SerialLog":0,"WebLog":2,"MqttLog":0,"SysLog":0,"LogHost":"","LogPort":514,"SSId":["Odyssee2001",""],"TelePeriod":300,"Resolution":"558180C0","SetOption":["00008009","2805C80001000600003C5A0A190000000000","00000080","00006000","00004000"]},
* "StatusMEM":{"ProgramSize":658,"Free":344,"Heap":17,"ProgramFlashSize":1024,"FlashSize":1024,"FlashChipId":"14325E","FlashFrequency":40,"FlashMode":3,"Features":["00000809","87DAC787","043E8001","000000CF","010013C0","C000F989","00004004","00001000","04000020"],"Drivers":"1,2,3,4,5,6,7,8,9,10,12,16,18,19,20,21,22,24,26,27,29,30,35,37,45,56,62","Sensors":"1,2,3,4,5,6,53"},
* "StatusNET":{"Hostname":"Tasmota","IPAddress":"192.168.100.81","Gateway":"192.168.100.1","Subnetmask":"255.255.255.0","DNSServer1":"192.168.100.1","DNSServer2":"0.0.0.0","Mac":"4C:11:AE:11:F8:50","Webserver":2,"HTTP_API":1,"WifiConfig":4,"WifiPower":17.0},
* "StatusMQT":{"MqttHost":"192.168.100.80","MqttPort":1883,"MqttClientMask":"Tasmota","MqttClient":"Tasmota","MqttUser":"mqttuser","MqttCount":156,"MAX_PACKET_SIZE":1200,"KEEPALIVE":30,"SOCKET_TIMEOUT":4},
* "StatusTIM":{"UTC":"2024-03-02T16:46:04","Local":"2024-03-02T17:46:04","StartDST":"2024-03-31T02:00:00","EndDST":"2024-10-27T03:00:00","Timezone":"+01:00","Sunrise":"07:29","Sunset":"18:35"},
* "StatusSNS":{
* "Time":"2024-03-02T17:46:04",
* "PV":{
* "Bezug":0.364,
* "Einspeisung":3559.439,
* "Leistung":-14
* }
* },
* "StatusSTS":{"Time":"2024-03-02T17:46:04","Uptime":"202T01:24:51","UptimeSec":17457891,"Heap":16,"SleepMode":"Dynamic","Sleep":50,"LoadAvg":19,"MqttCount":156,"POWER":"OFF","Wifi":{"AP":1,"SSId":"Odyssee2001","BSSId":"34:31:C4:22:92:74","Channel":6,"Mode":"11n","RSSI":100,"Signal":-50,"LinkCount":15,"Downtime":"0T00:08:22"}
* }
* }
*/
bool getPowermeterWattsTasmota(JsonObject logObj, uint8_t group) {
bool result = false;
logObj["mod"] = "getPowermeterWattsTasmota";
mCfg->groups[group].pmPower = 0;
mCfg->groups[group].pmPowerL1 = 0;
mCfg->groups[group].pmPowerL2 = 0;
mCfg->groups[group].pmPowerL3 = 0;
result = true;
/*
// TODO: nicht komplett
HTTPClient http;
http.setFollowRedirects(HTTPC_STRICT_FOLLOW_REDIRECTS);
http.setUserAgent("Ahoy-Agent");
// TODO: Ahoy-0.8.850024-zero
http.setConnectTimeout(500);
http.setTimeout(500);
// TODO: Timeout von 1000 reduzieren?
http.addHeader("Content-Type", "application/json");
http.addHeader("Accept", "application/json");
// String url = String("http://") + String(mCfg->groups[group].pm_url) + String("/") + String(mCfg->groups[group].pm_jsonPath);
String url = String(mCfg->groups[group].pm_url);
logObj["HTTP_URL"] = url;
http.begin(url);
if (http.GET() == HTTP_CODE_OK)
{
// Parsing
DynamicJsonDocument doc(2048);
DeserializationError error = deserializeJson(doc, http.getString());
if (error)
{
logObj["error"] = "deserializeJson() failed: " + String(error.c_str());
return result;
}
// TODO: Sum
result = true;
// TODO: L1
// TODO: L2
// TODO: L3
/*
JsonObject Tasmota_ENERGY = doc["StatusSNS"]["ENERGY"];
int Tasmota_Power = Tasmota_ENERGY["Power"]; // 0
return Tasmota_Power;
*/
/*
String url = "http://" + String(TASMOTA_IP) + "/cm?cmnd=status%2010";
ParsedData = http.get(url).json();
int Watts = ParsedData[TASMOTA_JSON_STATUS][TASMOTA_JSON_PAYLOAD_MQTT_PREFIX][TASMOTA_JSON_POWER_MQTT_LABEL].toInt();
return Watts;
*/
/*
logObj["P"] = mCfg->groups[group].pmPower;
logObj["P1"] = mCfg->groups[group].pmPowerL1;
logObj["P2"] = mCfg->groups[group].pmPowerL2;
logObj["P3"] = mCfg->groups[group].pmPowerL3;
}
http.end();
*/
return result;
}
/** getPowermeterWattsMqtt
* ...
* @param logObj
* @param group
* @returns true/false
*/
bool getPowermeterWattsMqtt(JsonObject logObj, uint8_t group) {
bool result = false;
logObj["mod"] = "getPowermeterWattsMqtt";
mCfg->groups[group].pmPower = 0;
mCfg->groups[group].pmPowerL1 = 0;
mCfg->groups[group].pmPowerL2 = 0;
mCfg->groups[group].pmPowerL3 = 0;
// Hier neuer Code - Anfang
// TODO: Noch nicht komplett
result = true;
// Hier neuer Code - Ende
logObj["P"] = mCfg->groups[group].pmPower;
logObj["P1"] = mCfg->groups[group].pmPowerL1;
logObj["P2"] = mCfg->groups[group].pmPowerL2;
logObj["P3"] = mCfg->groups[group].pmPowerL3;
return result;
}
/** getPowermeterWattsHichi
* ...
* @param logObj
* @param group
* @returns true/false
*/
bool getPowermeterWattsHichi(JsonObject logObj, uint8_t group) {
bool result = false;
logObj["mod"] = "getPowermeterWattsHichi";
mCfg->groups[group].pmPower = 0;
mCfg->groups[group].pmPowerL1 = 0;
mCfg->groups[group].pmPowerL2 = 0;
mCfg->groups[group].pmPowerL3 = 0;
// Hier neuer Code - Anfang
// TODO: Noch nicht komplett
result = true;
// Hier neuer Code - Ende
logObj["P"] = mCfg->groups[group].pmPower;
logObj["P1"] = mCfg->groups[group].pmPowerL1;
logObj["P2"] = mCfg->groups[group].pmPowerL2;
logObj["P3"] = mCfg->groups[group].pmPowerL3;
return result;
}
/** getPowermeterWattsTibber
* ...
* @param logObj
* @param group
* @returns true/false
* @TODO: Username & Passwort wird mittels base64 verschlüsselt. Dies wird für die Authentizierung benötigt. Wichtig diese im WebUI unkenntlich zu machen und base64 im eeprom zu speichern, statt klartext.
*/
sml_states_t currentState;
float _powerMeter1Power = 0.0;
float _powerMeter2Power = 0.0;
float _powerMeter3Power = 0.0;
float _powerMeterImport = 0.0;
float _powerMeterExport = 0.0;
const std::list<OBISHandler> smlHandlerList{
{{0x01, 0x00, 0x10, 0x07, 0x00, 0xff}, &smlOBISW, &_powerMeter1Power},
{{0x01, 0x00, 0x01, 0x08, 0x00, 0xff}, &smlOBISWh, &_powerMeterImport},
{{0x01, 0x00, 0x02, 0x08, 0x00, 0xff}, &smlOBISWh, &_powerMeterExport}};
bool getPowermeterWattsTibber(JsonObject logObj, uint8_t group) {
bool result = false;
mCfg->groups[group].pmPower = 0;
mCfg->groups[group].pmPowerL1 = 0;
mCfg->groups[group].pmPowerL2 = 0;
mCfg->groups[group].pmPowerL3 = 0;
HTTPClient http;
http.setFollowRedirects(HTTPC_STRICT_FOLLOW_REDIRECTS);
http.setUserAgent("Ahoy-Agent");
http.setConnectTimeout(1000);
http.setTimeout(1000);
http.addHeader("Content-Type", "application/json");
http.addHeader("Accept", "application/json");
String url = String("http://") + mCfg->groups[group].pm_url + String("/") + String(mCfg->groups[group].pm_jsonPath);
String auth = base64::encode(String(mCfg->groups[group].pm_user) + String(":") + String(mCfg->groups[group].pm_pass));
http.begin(url);
http.addHeader("Authorization", "Basic " + auth);
if (http.GET() == HTTP_CODE_OK) {
String myString = http.getString();
char floatBuffer[20];
double readVal = 0;
unsigned char c;
for (int i = 0; i < http.getSize(); ++i) {
c = myString[i];
sml_states_t smlCurrentState = smlState(c);
switch (smlCurrentState) {
case SML_FINAL:
mCfg->groups[group].pmPower = _powerMeter1Power;
mCfg->groups[group].pmPowerL1 = _powerMeter1Power / 3;
mCfg->groups[group].pmPowerL2 = _powerMeter1Power / 3;
mCfg->groups[group].pmPowerL3 = _powerMeter1Power / 3;
/*mCfg->groups[group].pmPower = _powerMeterImport;
mCfg->groups[group].pmPower = _powerMeterExport;*/
// TODO: Ein return an dieser Stelle verhindert das ordnungsgemäße http.end()
result = true;
// return true;
break;
case SML_LISTEND:
// check handlers on last received list
for (auto &handler : smlHandlerList) {
if (smlOBISCheck(handler.OBIS)) {
handler.Fn(readVal);
*handler.Arg = readVal;
}
}
break;
}
}
}
http.end();
logObj["P"] = mCfg->groups[group].pmPower;
logObj["P1"] = mCfg->groups[group].pmPowerL1;
logObj["P2"] = mCfg->groups[group].pmPowerL2;
logObj["P3"] = mCfg->groups[group].pmPowerL3;
return result;
}
private:
zeroExport_t *mCfg;
};
// TODO: Vorlagen für Powermeter-Analyse
/*
Shelly 1pm
Der Shelly 1pm verfügt über keine eigene Spannungsmessung sondern geht von 220V * Korrekturfaktor aus. Dadurch wird die Leistungsmessung verfälscht und der Shelly ist ungeeignet.
http://192.168.xxx.xxx/status
Shelly 3em (oder em3) :
ok
{"wifi_sta":{"connected":true,"ssid":"Odyssee2001","ip":"192.168.100.85","rssi":-23},"cloud":{"enabled":false,"connected":false},"mqtt":{"connected":true},"time":"17:13","unixtime":1709223219,"serial":27384,"has_update":false,"mac":"3494547B94EE","cfg_changed_cnt":1,"actions_stats":{"skipped":0},"relays":[{"ison":false,"has_timer":false,"timer_started":0,"timer_duration":0,"timer_remaining":0,"overpower":false,"is_valid":true,"source":"input"}],"emeters":[{"power":51.08,"pf":0.27,"current":0.78,"voltage":234.90,"is_valid":true,"total":1686297.2,"total_returned":428958.4},{"power":155.02,"pf":0.98,"current":0.66,"voltage":235.57,"is_valid":true,"total":878905.6,"total_returned":4.1},{"power":6.75,"pf":0.26,"current":0.11,"voltage":234.70,"is_valid":true,"total":206151.1,"total_returned":0.0}],"total_power":212.85,"emeter_n":{"current":0.00,"ixsum":1.29,"mismatch":false,"is_valid":false},"fs_mounted":true,"v_data":1,"ct_calst":0,"update":{"status":"idle","has_update":false,"new_version":"20230913-114244/v1.14.0-gcb84623","old_version":"20230913-114244/v1.14.0-gcb84623","beta_version":"20231107-165007/v1.14.1-rc1-g0617c15"},"ram_total":49920,"ram_free":30192,"fs_size":233681,"fs_free":154616,"uptime":13728721}
Shelly plus 2pm :
ok
{"ble":{},"cloud":{"connected":false},"input:0":{"id":0,"state":false},"input:1":{"id":1,"state":false},"mqtt":{"connected":true},"switch:0":{"id":0, "source":"MQTT", "output":false, "apower":0.0, "voltage":237.0, "freq":50.0, "current":0.000, "pf":0.00, "aenergy":{"total":62758.285,"by_minute":[0.000,0.000,0.000],"minute_ts":1709223337},"temperature":{"tC":35.5, "tF":96.0}},"switch:1":{"id":1, "source":"MQTT", "output":false, "apower":0.0, "voltage":237.1, "freq":50.0, "current":0.000, "pf":0.00, "aenergy":{"total":61917.211,"by_minute":[0.000,0.000,0.000],"minute_ts":1709223337},"temperature":{"tC":35.5, "tF":96.0}},"sys":{"mac":"B0B21C10A478","restart_required":false,"time":"17:15","unixtime":1709223338,"uptime":8746115,"ram_size":245016,"ram_free":141004,"fs_size":458752,"fs_free":135168,"cfg_rev":7,"kvs_rev":0,"schedule_rev":0,"webhook_rev":0,"available_updates":{"stable":{"version":"1.2.2"}}},"wifi":{"sta_ip":"192.168.100.87","status":"got ip","ssid":"Odyssee2001","rssi":-62},"ws":{"connected":false}}
http://192.168.xxx.xxx/rpc/Shelly.GetStatus
Shelly plus 1pm :
nok keine negativen Leistungswerte
{"ble":{},"cloud":{"connected":false},"input:0":{"id":0,"state":false},"mqtt":{"connected":true},"switch:0":{"id":0, "source":"MQTT", "output":false, "apower":0.0, "voltage":235.9, "current":0.000, "aenergy":{"total":20393.619,"by_minute":[0.000,0.000,0.000],"minute_ts":1709223441},"temperature":{"tC":34.6, "tF":94.3}},"sys":{"mac":"FCB467A66E3C","restart_required":false,"time":"17:17","unixtime":1709223443,"uptime":8644483,"ram_size":246256,"ram_free":143544,"fs_size":458752,"fs_free":147456,"cfg_rev":9,"kvs_rev":0,"schedule_rev":0,"webhook_rev":0,"available_updates":{"stable":{"version":"1.2.2"}}},"wifi":{"sta_ip":"192.168.100.88","status":"got ip","ssid":"Odyssee2001","rssi":-42},"ws":{"connected":false}}
*/
#endif /*__POWERMETER_H__*/