GridFree SUN-2000G (#926)

* Support for GridFree Sun-2000G inverter

* Bump version of GFSunInverter

Co-authored-by: Martin Korbel <korbel@blackserver.cz>
This commit is contained in:
Martin KorbelandMartin Korbel authored and GitHub committed 2021-04-23 20:40:09 -05:00
1 parent e7b964ef5b
commit 23cd2a3104
5 files changed
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@@ -193,6 +193,7 @@ int lowpowermode = DEFAULT_LOW_POWER_MODE;
//#define ZgatewayLORA "LORA" //ESP8266, Arduino, ESP32
//#define ZgatewayPilight "Pilight" //ESP8266, Arduino, ESP32
//#define ZgatewayWeatherStation "WeatherStation" //ESP8266, Arduino, ESP32
//#define ZgatewayGFSunInverter "GFSunInverter" //ESP32
//#define ZgatewayBT "BT" //ESP8266, ESP32
//#define ZgatewayRF2 "RF2" //ESP8266, Arduino, ESP32
//#define ZgatewaySRFB "SRFB" // Sonoff RF Bridge
+88
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@@ -0,0 +1,88 @@
/*
OpenMQTTGateway - ESP8266 or Arduino program for home automation
Act as a wifi or ethernet gateway between your GridFree SUN-2000G inverter and a MQTT broker.
Send inverter metrics by MQTT.
This gateway enables to:
- publish MQTT data, which are received by RS232 ModBus.
Library for read metrics from GWL Power, GridFree SUN-2000G inverter <https://shop.gwl.eu/GridFree-Inverters/GridFree-AC-Inverter-with-limiter-2kW-SUN-2000G-45-90V.html>.
This file is part of OpenMQTTGateway.
OpenMQTTGateway is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenMQTTGateway is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "User_config.h"
#ifdef ZgatewayGFSunInverter
GfSun2000 GF = GfSun2000();
void GFSunInverterDataHandler(GfSun2000Data data) {
StaticJsonBuffer<2 * JSON_MSG_BUFFER> jsonBuffer;
JsonObject& jdata = jsonBuffer.createObject();
jdata.set("device_id", (char*)data.deviceID);
Log.trace(F("Device ID : %s\n" CR), data.deviceID);
jdata.set("ac_voltage", data.ACVoltage);
Log.trace(F("AC Voltage : %.1f\tV\n" CR), data.ACVoltage);
jdata.set("dc_voltage", data.DCVoltage);
Log.trace(F("DC Voltage : %.1f\tV\n" CR), data.DCVoltage);
jdata.set("power", data.averagePower);
Log.trace(F("Output Power : %.1f\tW (5min avg)\n" CR), data.averagePower);
jdata.set("c_energy", data.customEnergyCounter);
Log.trace(F("Custom Energy : %.1f\tkW/h (can be reseted)\n" CR), data.customEnergyCounter);
jdata.set("t_energy", data.totalEnergyCounter);
Log.trace(F("Total Energy : %.1f\tkW/h\n" CR), data.totalEnergyCounter);
# ifdef GFSUNINVERTER_DEVEL
StaticJsonBuffer<JSON_MSG_BUFFER> jsonBuffer2;
JsonObject& jregister = jsonBuffer2.createObject();
char buffer[4];
std::map<int16_t, int16_t>::iterator itr;
for (itr = data.modbusRegistry.begin(); itr != data.modbusRegistry.end(); ++itr) {
Log.notice("%d: %d\n", itr->first, itr->second);
sprintf(buffer, "%d", itr->first);
jregister.set(buffer, itr->second);
}
jdata.set("register", jregister);
# endif
pub(subjectRFtoMQTT, jdata);
}
void GFSunInverterErrorHandler(int errorId, char* errorMessage) {
char buffer[50];
sprintf(buffer, "Error response: %02X - %s\n", errorId, errorMessage);
Log.error(buffer);
StaticJsonBuffer<JSON_MSG_BUFFER> jsonBuffer;
JsonObject& jdata = jsonBuffer.createObject();
jdata.set("status", "error");
jdata.set("msg", errorMessage);
jdata.set("id", errorId);
pub(subjectRFtoMQTT, jdata);
}
void setupGFSunInverter() {
GF.setup(Serial2);
GF.setDataHandler(GFSunInverterDataHandler);
GF.setErrorHandler(GFSunInverterErrorHandler);
Log.trace(F("ZgatewayGFSunInverter setup done " CR));
}
void ZgatewayGFSunInverterMQTT() {
GF.readData();
delay(GFSUNINVERTER_DELAY);
}
#endif
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@@ -0,0 +1,47 @@
/*
OpenMQTTGateway - ESP8266 or Arduino program for home automation
Act as a wifi or ethernet gateway between your GridFree SUN-2000G inverter and a MQTT broker.
Send inverter metrics by MQTT.
This gateway enables to:
- publish MQTT data, which are received by RS232 ModBus.
Library for read metrics from GWL Power, GridFree SUN-2000G inverter <https://shop.gwl.eu/GridFree-Inverters/GridFree-AC-Inverter-with-limiter-2kW-SUN-2000G-45-90V.html>.
This file is part of OpenMQTTGateway.
OpenMQTTGateway is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenMQTTGateway is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef config_GFSunInverter_h
#define config_GFSunInverter_h
#include <Arduino.h>
#include <ArduinoJson.h>
#include <GfSun2000.h>
extern void setupGFSunInverter();
extern void ZgatewayGFSunInverterMQTT();
/*----------------------------USER PARAMETERS-----------------------------*/
/*-------------DEFINE YOUR MQTT PARAMETERS BELOW----------------*/
#define subjectRFtoMQTT "/GFSuntoMQTT"
#ifndef GFSUNINVERTER_DELAY
# define GFSUNINVERTER_DELAY 10000
#endif
// Enable to publish a whole dbus registry
// #define GFSUNINVERTER_DEVEL 1
#endif
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@@ -56,6 +56,13 @@ unsigned long timer_sys_measures = 0;
StaticJsonBuffer<JSON_MSG_BUFFER> modulesBuffer;
JsonArray& modules = modulesBuffer.createArray();
#ifndef ZgatewayGFSunInverter
// Arduino IDE compiles, it automatically creates all the header declarations for all the functions you have in your *.ino file.
// Unfortunately it ignores #if directives.
// This is a simple workaround for this problem.
struct GfSun2000Data {};
#endif
// Modules config inclusion
#if defined(ZgatewayRF) || defined(ZgatewayRF2) || defined(ZgatewayPilight) || defined(ZactuatorSomfy) || defined(ZgatewayRTL_433)
# include "config_RF.h"
@@ -63,6 +70,9 @@ JsonArray& modules = modulesBuffer.createArray();
#ifdef ZgatewayWeatherStation
# include "config_WeatherStation.h"
#endif
#ifdef ZgatewayGFSunInverter
# include "config_GFSunInverter.h"
#endif
#ifdef ZgatewayLORA
# include "config_LORA.h"
#endif
@@ -653,6 +663,10 @@ void setup() {
setupWeatherStation();
modules.add(ZgatewayWeatherStation);
#endif
#ifdef ZgatewayGFSunInverter
setupGFSunInverter();
modules.add(ZgatewayGFSunInverter);
#endif
#ifdef ZgatewaySRFB
setupSRFB();
modules.add(ZgatewaySRFB);
@@ -1253,6 +1267,9 @@ void loop() {
#ifdef ZgatewayWeatherStation
ZgatewayWeatherStationtoMQTT();
#endif
#ifdef ZgatewayGFSunInverter
ZgatewayGFSunInverterMQTT();
#endif
#ifdef ZgatewayPilight
PilighttoMQTT();
#endif
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@@ -38,6 +38,7 @@ extra_configs =
;default_envs = esp32dev-somfy-cc1101
;default_envs = esp32dev-pilight-somfy-cc1101
;default_envs = esp32dev-weatherstation
;default_envs = esp32dev-gf-sun-inverter
;default_envs = esp32dev-ir
;default_envs = esp32dev-ble
;default_envs = esp32dev-ble-cont
@@ -120,6 +121,8 @@ stl = https://github.com/mike-matera/ArduinoSTL.git#7411816
shtc3 = https://github.com/sparkfun/SparkFun_SHTC3_Arduino_Library
somfy_remote=Somfy_Remote_Lib@0.2.0
rtl_433_ESP = https://github.com/NorthernMan54/rtl_433_ESP#38ee89a
emodbus = miq19/eModbus@1.0.0
gfSunInverter = https://github.com/BlackSmith/GFSunInverter.git#v1.0.1
[env]
framework = arduino
@@ -314,6 +317,18 @@ build_flags =
'-DZgatewayWeatherStation="WeatherStation"'
'-DGateway_Name="OpenMQTTGateway_ESP32_WeatherStation"'
[env:esp32dev-gf-sun-inverter]
platform = ${com.esp32_platform}
board = esp32dev
lib_deps =
${com-esp.lib_deps}
${libraries.emodbus}
${libraries.gfSunInverter}
build_flags =
${com-esp.build_flags}
'-DZgatewayGFSunInverter="GFSunInverter"'
'-DGateway_Name="OpenMQTTGateway_ESP32_GFSunInverter"'
[env:esp32dev-ir]
platform = ${com.esp32_platform}
board = esp32dev