Translation of README and small fixes on goEmulator

steff393 · Jun 11, 2021 · bd433ee · bd433ee
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diff --git a/README.md b/README.md
@@ -1,12 +1,42 @@
+< scroll down for English version and additional information >
+
+# wbec
+WLAN-Anbindung der Heidelberg **W**all**B**ox **E**nergy **C**ontrol über ESP8266  
+
+Die Heidelberg Wallbox Energy Control ist eine hochwertige Ladestation, bietet aber nur Modbus RTU als Schnittstelle.  
+Ziel des Projekts ist es, eine WLAN-Schnittstelle zu entwickeln, die gleichzeitig die Modbus-Leader-Funktion übernimmt.  
+
+## Funktionen (bisher)
+- Anbindung an openWB, EVCC, Solaranzeige (per tlw. Emulation der go-eCharger API)
+- MQTT-Kommunikation mit openWB
+- Steuerbar per Android App [Wallbox Steuerung](https://android.chk.digital/ecar-charger-control/) 
+- PV-Überschussladen, Zielladen, etc. mit den o.g. Steuerungen
+- Ansteuerung aller verbundenen Ladestationen (bis zu 16 Follower am Modbus, bis zu 8 openWB-Ladepunkte)
+- Lesen/Schreiben der Modbus-Register über ein JSON-Web-Interface 
+- Standby-Funktion der Ladestation einstellbar
+- Einfacher Prototyp einer Webseite zur Steuerung
+- Einfacher Prototyp eines lokalen Lastmanagements
+- Softwareupdate per WLAN (Over The Air), z.B. mit PlatformIO oder einfach per Browser (s. Wiki)
+- Access-Point-Modus zur initialen Einstellung des WLANs (SSID/Passwort, s. Wiki)
+- Weniger als 1W Strombedarf (trotz Ansteuerung von bis zu 16 Ladestationen)
+
+## Kontakt
+Bei Fragen gerne einfach eine Mail schicken (wbec393@gmail.com) oder einen Issue eröffnen ;-)  
+Bei Interesse an einer fertig gelöteten/programmierten "ready-to-use" Black-Box bitte ebenfalls eine Mail schicken.  
+Bitte schaut auch ins [Wiki](https://github.com/steff393/wbec/wiki).  
+
+
+
 # wbec
 Wifi interface to Heidelberg **W**all**B**ox **E**nergy **C**ontrol using ESP8266  
 
 The Heidelberg Wallbox Energy Control is a high quality wallbox, but it offers only a Modbus RTU interface.
-Goal of this project is to establish an Wifi interface, which also acts as Modbus master (for local external load management).  
+Goal of this project is to establish an Wifi interface, which also acts as Modbus master.  
 
 ## Features (as of now)
-- Works with openWB, EVCC, Solaranzeige (by emulation of go-eCharger API or via MQTT)
+- Works with openWB, EVCC, Solaranzeige (by emulation of parts of the go-eCharger API)
 - Support of MQTT communication to openWB
+- Support of Android App [Wallbox Steuerung](https://android.chk.digital/ecar-charger-control/) 
 - Prepared for supporting up to all 16 connected boxes (up to 8 openWB load points)
 - Modbus registers can be read/written via JSON web interface
 - Standby of Wallbox can be configured
@@ -46,8 +76,8 @@ http://192.168.xx.yy/json
 
 {
   "wbec": {
-    "version": "v0.2.0"         // wbec version
-    "bldDate": "2021-05-23"     // wbec build date
+    "version": "v0.3.0"         // wbec version
+    "bldDate": "2021-06-10"     // wbec build date
   },
   "box": [
     {                           // s. also https://wallbox.heidelberg.com/wp-content/uploads/2021/04/EC_ModBus_register_table_20210222.pdf
@@ -117,6 +147,7 @@ wbec can partly emulate the API of Go-eCharger (https://github.com/goecharger/go
 Read:
 http://x.x.x.x/status
 {"car":"1","alw":"1","amp":"6","err":"0","stp":"0","tmp":"307","dws":"5955","ubi":"0","eto":"59","nrg":[231,232,234,0,0,0,0,0,0,0,0,0,0,0,0,0],"fwv":"40"}
+{"version":"B","car":"1","err":"0","alw":"1","amp":"6","amx":"6","stp":"0","pha":"63","tmp":"307","dws":"0","dwo":"0","uby":"0","eto":"59","nrg":[233,234,233,0,0,0,0,0,0,0,0,0,0,0,0,0],"fwv":"40","sse":"123456","ama":"16","ust":"2"}
 
 Write:
 http://x.x.x.x/mqtt?payload=...

diff --git a/src/globalConfig.cpp b/src/globalConfig.cpp
@@ -8,8 +8,8 @@
 
 const uint8_t m = 5;
 
-char cfgWbecVersion[]     = "v0.2.0+";          // wbec version
-char cfgBuildDate[]       = "2021-06-05";	      // wbec build date
+char cfgWbecVersion[]     = "v0.3.0";          // wbec version
+char cfgBuildDate[]       = "2021-06-11";	     // wbec build date
 
 char     cfgApSsid[32];	              // SSID of the initial Access Point
 char     cfgApPass[63];               // Password of the initial Access Point
@@ -30,7 +30,7 @@ bool createConfig() {
   doc["cfgApSsid"]              = "wbec";
   doc["cfgApPass"]              = "wbec1234"; // older version had "cebw1234"
   doc["cfgCntWb"]               = 1;
-  doc["cfgMbCycleTime"]         = 3;
+  doc["cfgMbCycleTime"]         = 10;
   doc["cfgMbDelay"]             = 100;
   doc["cfgMbTimeout"]           = 60000;  
   doc["cfgStandby"]             = 4;
@@ -100,7 +100,7 @@ void loadConfig() {
   strncpy(cfgApSsid,          doc["cfgApSsid"]            | "wbec",             sizeof(cfgApSsid));
   strncpy(cfgApPass,          doc["cfgApPass"]            | "wbec1234",         sizeof(cfgApPass));
   cfgCntWb                  = doc["cfgCntWb"]             | 1;
-  cfgMbCycleTime            = doc["cfgMbCycleTime"]       | 3; 
+  cfgMbCycleTime            = doc["cfgMbCycleTime"]       | 10; 
   cfgMbDelay                = doc["cfgMbDelay"]           | 100UL; 
   cfgMbTimeout              = doc["cfgMbTimeout"]         | 60000UL;
   cfgStandby                = doc["cfgStandby"]           | 4UL; 

diff --git a/src/goEmulator.cpp b/src/goEmulator.cpp
@@ -105,6 +105,7 @@ String goE_getStatus(uint8_t id, boolean fromApp) {
 	if (fromApp) {
 		data["oem"]="wbec";
 		data["typ"]="Heidelberg Energy Control";
+		data["box"]="0";
 	}
 	data["version"] = "B";
 	switch(content[id][1]) {
@@ -128,7 +129,7 @@ String goE_getStatus(uint8_t id, boolean fromApp) {
 	if (content[id][7] > 200) { pha+=18; } // 0001 0010
 	if (content[id][8] > 200) { pha+=36; } // 0010 0100
 	data["pha"] = String(pha);
-	data["tmp"] = String(content[id][5]);
+	data["tmp"] = String(content[id][5] / 10);
 	data["dws"] = String((((uint32_t) content[id][13] << 16 | (uint32_t)content[id][14]) - box[id].energyI) * 360);
 	data["dwo"] = String(box[id].dwo);
 	data["uby"] = "0";
@@ -149,10 +150,11 @@ String goE_getStatus(uint8_t id, boolean fromApp) {
 	data["nrg"][13] = 0;
 	data["nrg"][14] = 0;
 	data["nrg"][15] = 0;
-	data["fwv"] = "40";
+	data["fwv"] = "040";
 	data["sse"] = mb_getAscii(id, 27,3);
 	data["ama"] = String(content[id][15]);
 	data["ust"] = "2";
+	data["ast"] = "0";
 
 	String response;
 	serializeJson(data, response);