362 lines
15 KiB
C++
362 lines
15 KiB
C++
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (C) 2022 Thomas Basler and others
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*/
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#include "Configuration.h"
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#include "MessageOutput.h"
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#include "defaults.h"
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#include <ArduinoJson.h>
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#include <LittleFS.h>
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CONFIG_T config;
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void ConfigurationClass::init()
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{
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memset(&config, 0x0, sizeof(config));
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}
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bool ConfigurationClass::write()
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{
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File f = LittleFS.open(CONFIG_FILENAME, "w");
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if (!f) {
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return false;
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}
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config.Cfg.SaveCount++;
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DynamicJsonDocument doc(JSON_BUFFER_SIZE);
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JsonObject cfg = doc.createNestedObject("cfg");
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cfg["version"] = config.Cfg.Version;
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cfg["save_count"] = config.Cfg.SaveCount;
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JsonObject wifi = doc.createNestedObject("wifi");
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wifi["ssid"] = config.WiFi.Ssid;
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wifi["password"] = config.WiFi.Password;
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wifi["ip"] = IPAddress(config.WiFi.Ip).toString();
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wifi["netmask"] = IPAddress(config.WiFi.Netmask).toString();
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wifi["gateway"] = IPAddress(config.WiFi.Gateway).toString();
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wifi["dns1"] = IPAddress(config.WiFi.Dns1).toString();
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wifi["dns2"] = IPAddress(config.WiFi.Dns2).toString();
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wifi["dhcp"] = config.WiFi.Dhcp;
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wifi["hostname"] = config.WiFi.Hostname;
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wifi["aptimeout"] = config.WiFi.ApTimeout;
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JsonObject mdns = doc.createNestedObject("mdns");
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mdns["enabled"] = config.Mdns.Enabled;
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JsonObject ntp = doc.createNestedObject("ntp");
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ntp["server"] = config.Ntp.Server;
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ntp["timezone"] = config.Ntp.Timezone;
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ntp["timezone_descr"] = config.Ntp.TimezoneDescr;
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ntp["latitude"] = config.Ntp.Latitude;
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ntp["longitude"] = config.Ntp.Longitude;
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ntp["sunsettype"] = config.Ntp.SunsetType;
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JsonObject mqtt = doc.createNestedObject("mqtt");
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mqtt["enabled"] = config.Mqtt.Enabled;
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mqtt["hostname"] = config.Mqtt.Hostname;
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mqtt["port"] = config.Mqtt.Port;
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mqtt["username"] = config.Mqtt.Username;
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mqtt["password"] = config.Mqtt.Password;
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mqtt["topic"] = config.Mqtt.Topic;
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mqtt["retain"] = config.Mqtt.Retain;
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mqtt["publish_interval"] = config.Mqtt.PublishInterval;
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mqtt["clean_session"] = config.Mqtt.CleanSession;
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JsonObject mqtt_lwt = mqtt.createNestedObject("lwt");
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mqtt_lwt["topic"] = config.Mqtt.Lwt.Topic;
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mqtt_lwt["value_online"] = config.Mqtt.Lwt.Value_Online;
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mqtt_lwt["value_offline"] = config.Mqtt.Lwt.Value_Offline;
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mqtt_lwt["qos"] = config.Mqtt.Lwt.Qos;
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JsonObject mqtt_tls = mqtt.createNestedObject("tls");
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mqtt_tls["enabled"] = config.Mqtt.Tls.Enabled;
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mqtt_tls["root_ca_cert"] = config.Mqtt.Tls.RootCaCert;
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mqtt_tls["certlogin"] = config.Mqtt.Tls.CertLogin;
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mqtt_tls["client_cert"] = config.Mqtt.Tls.ClientCert;
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mqtt_tls["client_key"] = config.Mqtt.Tls.ClientKey;
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JsonObject mqtt_hass = mqtt.createNestedObject("hass");
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mqtt_hass["enabled"] = config.Mqtt.Hass.Enabled;
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mqtt_hass["retain"] = config.Mqtt.Hass.Retain;
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mqtt_hass["topic"] = config.Mqtt.Hass.Topic;
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mqtt_hass["individual_panels"] = config.Mqtt.Hass.IndividualPanels;
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mqtt_hass["expire"] = config.Mqtt.Hass.Expire;
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JsonObject dtu = doc.createNestedObject("dtu");
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dtu["serial"] = config.Dtu.Serial;
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dtu["poll_interval"] = config.Dtu.PollInterval;
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dtu["nrf_pa_level"] = config.Dtu.Nrf.PaLevel;
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dtu["cmt_pa_level"] = config.Dtu.Cmt.PaLevel;
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dtu["cmt_frequency"] = config.Dtu.Cmt.Frequency;
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JsonObject security = doc.createNestedObject("security");
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security["password"] = config.Security.Password;
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security["allow_readonly"] = config.Security.AllowReadonly;
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JsonObject device = doc.createNestedObject("device");
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device["pinmapping"] = config.Dev_PinMapping;
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JsonObject display = device.createNestedObject("display");
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display["powersafe"] = config.Display.PowerSafe;
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display["screensaver"] = config.Display.ScreenSaver;
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display["rotation"] = config.Display.Rotation;
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display["contrast"] = config.Display.Contrast;
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display["language"] = config.Display.Language;
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JsonArray inverters = doc.createNestedArray("inverters");
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for (uint8_t i = 0; i < INV_MAX_COUNT; i++) {
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JsonObject inv = inverters.createNestedObject();
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inv["serial"] = config.Inverter[i].Serial;
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inv["name"] = config.Inverter[i].Name;
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inv["order"] = config.Inverter[i].Order;
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inv["poll_enable"] = config.Inverter[i].Poll_Enable;
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inv["poll_enable_night"] = config.Inverter[i].Poll_Enable_Night;
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inv["command_enable"] = config.Inverter[i].Command_Enable;
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inv["command_enable_night"] = config.Inverter[i].Command_Enable_Night;
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inv["reachable_threshold"] = config.Inverter[i].ReachableThreshold;
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inv["zero_runtime"] = config.Inverter[i].ZeroRuntimeDataIfUnrechable;
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inv["zero_day"] = config.Inverter[i].ZeroYieldDayOnMidnight;
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inv["yieldday_correction"] = config.Inverter[i].YieldDayCorrection;
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JsonArray channel = inv.createNestedArray("channel");
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for (uint8_t c = 0; c < INV_MAX_CHAN_COUNT; c++) {
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JsonObject chanData = channel.createNestedObject();
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chanData["name"] = config.Inverter[i].channel[c].Name;
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chanData["max_power"] = config.Inverter[i].channel[c].MaxChannelPower;
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chanData["yield_total_offset"] = config.Inverter[i].channel[c].YieldTotalOffset;
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}
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}
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// Serialize JSON to file
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if (serializeJson(doc, f) == 0) {
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MessageOutput.println("Failed to write file");
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return false;
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}
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f.close();
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return true;
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}
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bool ConfigurationClass::read()
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{
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File f = LittleFS.open(CONFIG_FILENAME, "r", false);
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DynamicJsonDocument doc(JSON_BUFFER_SIZE);
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// Deserialize the JSON document
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DeserializationError error = deserializeJson(doc, f);
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if (error) {
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MessageOutput.println("Failed to read file, using default configuration");
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}
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JsonObject cfg = doc["cfg"];
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config.Cfg.Version = cfg["version"] | CONFIG_VERSION;
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config.Cfg.SaveCount = cfg["save_count"] | 0;
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JsonObject wifi = doc["wifi"];
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strlcpy(config.WiFi.Ssid, wifi["ssid"] | WIFI_SSID, sizeof(config.WiFi.Ssid));
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strlcpy(config.WiFi.Password, wifi["password"] | WIFI_PASSWORD, sizeof(config.WiFi.Password));
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strlcpy(config.WiFi.Hostname, wifi["hostname"] | APP_HOSTNAME, sizeof(config.WiFi.Hostname));
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IPAddress wifi_ip;
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wifi_ip.fromString(wifi["ip"] | "");
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config.WiFi.Ip[0] = wifi_ip[0];
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config.WiFi.Ip[1] = wifi_ip[1];
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config.WiFi.Ip[2] = wifi_ip[2];
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config.WiFi.Ip[3] = wifi_ip[3];
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IPAddress wifi_netmask;
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wifi_netmask.fromString(wifi["netmask"] | "");
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config.WiFi.Netmask[0] = wifi_netmask[0];
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config.WiFi.Netmask[1] = wifi_netmask[1];
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config.WiFi.Netmask[2] = wifi_netmask[2];
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config.WiFi.Netmask[3] = wifi_netmask[3];
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IPAddress wifi_gateway;
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wifi_gateway.fromString(wifi["gateway"] | "");
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config.WiFi.Gateway[0] = wifi_gateway[0];
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config.WiFi.Gateway[1] = wifi_gateway[1];
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config.WiFi.Gateway[2] = wifi_gateway[2];
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config.WiFi.Gateway[3] = wifi_gateway[3];
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IPAddress wifi_dns1;
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wifi_dns1.fromString(wifi["dns1"] | "");
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config.WiFi.Dns1[0] = wifi_dns1[0];
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config.WiFi.Dns1[1] = wifi_dns1[1];
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config.WiFi.Dns1[2] = wifi_dns1[2];
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config.WiFi.Dns1[3] = wifi_dns1[3];
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IPAddress wifi_dns2;
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wifi_dns2.fromString(wifi["dns2"] | "");
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config.WiFi.Dns2[0] = wifi_dns2[0];
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config.WiFi.Dns2[1] = wifi_dns2[1];
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config.WiFi.Dns2[2] = wifi_dns2[2];
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config.WiFi.Dns2[3] = wifi_dns2[3];
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config.WiFi.Dhcp = wifi["dhcp"] | WIFI_DHCP;
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config.WiFi.ApTimeout = wifi["aptimeout"] | ACCESS_POINT_TIMEOUT;
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JsonObject mdns = doc["mdns"];
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config.Mdns.Enabled = mdns["enabled"] | MDNS_ENABLED;
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JsonObject ntp = doc["ntp"];
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strlcpy(config.Ntp.Server, ntp["server"] | NTP_SERVER, sizeof(config.Ntp.Server));
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strlcpy(config.Ntp.Timezone, ntp["timezone"] | NTP_TIMEZONE, sizeof(config.Ntp.Timezone));
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strlcpy(config.Ntp.TimezoneDescr, ntp["timezone_descr"] | NTP_TIMEZONEDESCR, sizeof(config.Ntp.TimezoneDescr));
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config.Ntp.Latitude = ntp["latitude"] | NTP_LATITUDE;
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config.Ntp.Longitude = ntp["longitude"] | NTP_LONGITUDE;
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config.Ntp.SunsetType = ntp["sunsettype"] | NTP_SUNSETTYPE;
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JsonObject mqtt = doc["mqtt"];
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config.Mqtt.Enabled = mqtt["enabled"] | MQTT_ENABLED;
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strlcpy(config.Mqtt.Hostname, mqtt["hostname"] | MQTT_HOST, sizeof(config.Mqtt.Hostname));
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config.Mqtt.Port = mqtt["port"] | MQTT_PORT;
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strlcpy(config.Mqtt.Username, mqtt["username"] | MQTT_USER, sizeof(config.Mqtt.Username));
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strlcpy(config.Mqtt.Password, mqtt["password"] | MQTT_PASSWORD, sizeof(config.Mqtt.Password));
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strlcpy(config.Mqtt.Topic, mqtt["topic"] | MQTT_TOPIC, sizeof(config.Mqtt.Topic));
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config.Mqtt.Retain = mqtt["retain"] | MQTT_RETAIN;
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config.Mqtt.PublishInterval = mqtt["publish_interval"] | MQTT_PUBLISH_INTERVAL;
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config.Mqtt.CleanSession = mqtt["clean_session"] | MQTT_CLEAN_SESSION;
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JsonObject mqtt_lwt = mqtt["lwt"];
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strlcpy(config.Mqtt.Lwt.Topic, mqtt_lwt["topic"] | MQTT_LWT_TOPIC, sizeof(config.Mqtt.Lwt.Topic));
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strlcpy(config.Mqtt.Lwt.Value_Online, mqtt_lwt["value_online"] | MQTT_LWT_ONLINE, sizeof(config.Mqtt.Lwt.Value_Online));
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strlcpy(config.Mqtt.Lwt.Value_Offline, mqtt_lwt["value_offline"] | MQTT_LWT_OFFLINE, sizeof(config.Mqtt.Lwt.Value_Offline));
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config.Mqtt.Lwt.Qos = mqtt_lwt["qos"] | MQTT_LWT_QOS;
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JsonObject mqtt_tls = mqtt["tls"];
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config.Mqtt.Tls.Enabled = mqtt_tls["enabled"] | MQTT_TLS;
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strlcpy(config.Mqtt.Tls.RootCaCert, mqtt_tls["root_ca_cert"] | MQTT_ROOT_CA_CERT, sizeof(config.Mqtt.Tls.RootCaCert));
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config.Mqtt.Tls.CertLogin = mqtt_tls["certlogin"] | MQTT_TLSCERTLOGIN;
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strlcpy(config.Mqtt.Tls.ClientCert, mqtt_tls["client_cert"] | MQTT_TLSCLIENTCERT, sizeof(config.Mqtt.Tls.ClientCert));
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strlcpy(config.Mqtt.Tls.ClientKey, mqtt_tls["client_key"] | MQTT_TLSCLIENTKEY, sizeof(config.Mqtt.Tls.ClientKey));
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JsonObject mqtt_hass = mqtt["hass"];
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config.Mqtt.Hass.Enabled = mqtt_hass["enabled"] | MQTT_HASS_ENABLED;
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config.Mqtt.Hass.Retain = mqtt_hass["retain"] | MQTT_HASS_RETAIN;
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config.Mqtt.Hass.Expire = mqtt_hass["expire"] | MQTT_HASS_EXPIRE;
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config.Mqtt.Hass.IndividualPanels = mqtt_hass["individual_panels"] | MQTT_HASS_INDIVIDUALPANELS;
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strlcpy(config.Mqtt.Hass.Topic, mqtt_hass["topic"] | MQTT_HASS_TOPIC, sizeof(config.Mqtt.Hass.Topic));
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JsonObject dtu = doc["dtu"];
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config.Dtu.Serial = dtu["serial"] | DTU_SERIAL;
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config.Dtu.PollInterval = dtu["poll_interval"] | DTU_POLL_INTERVAL;
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config.Dtu.Nrf.PaLevel = dtu["nrf_pa_level"] | DTU_NRF_PA_LEVEL;
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config.Dtu.Cmt.PaLevel = dtu["cmt_pa_level"] | DTU_CMT_PA_LEVEL;
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config.Dtu.Cmt.Frequency = dtu["cmt_frequency"] | DTU_CMT_FREQUENCY;
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JsonObject security = doc["security"];
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strlcpy(config.Security.Password, security["password"] | ACCESS_POINT_PASSWORD, sizeof(config.Security.Password));
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config.Security.AllowReadonly = security["allow_readonly"] | SECURITY_ALLOW_READONLY;
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JsonObject device = doc["device"];
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strlcpy(config.Dev_PinMapping, device["pinmapping"] | DEV_PINMAPPING, sizeof(config.Dev_PinMapping));
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JsonObject display = device["display"];
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config.Display.PowerSafe = display["powersafe"] | DISPLAY_POWERSAFE;
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config.Display.ScreenSaver = display["screensaver"] | DISPLAY_SCREENSAVER;
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config.Display.Rotation = display["rotation"] | DISPLAY_ROTATION;
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config.Display.Contrast = display["contrast"] | DISPLAY_CONTRAST;
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config.Display.Language = display["language"] | DISPLAY_LANGUAGE;
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JsonArray inverters = doc["inverters"];
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for (uint8_t i = 0; i < INV_MAX_COUNT; i++) {
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JsonObject inv = inverters[i].as<JsonObject>();
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config.Inverter[i].Serial = inv["serial"] | 0ULL;
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strlcpy(config.Inverter[i].Name, inv["name"] | "", sizeof(config.Inverter[i].Name));
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config.Inverter[i].Order = inv["order"] | 0;
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config.Inverter[i].Poll_Enable = inv["poll_enable"] | true;
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config.Inverter[i].Poll_Enable_Night = inv["poll_enable_night"] | true;
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config.Inverter[i].Command_Enable = inv["command_enable"] | true;
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config.Inverter[i].Command_Enable_Night = inv["command_enable_night"] | true;
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config.Inverter[i].ReachableThreshold = inv["reachable_threshold"] | REACHABLE_THRESHOLD;
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config.Inverter[i].ZeroRuntimeDataIfUnrechable = inv["zero_runtime"] | false;
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config.Inverter[i].ZeroYieldDayOnMidnight = inv["zero_day"] | false;
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config.Inverter[i].YieldDayCorrection = inv["yieldday_correction"] | false;
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JsonArray channel = inv["channel"];
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for (uint8_t c = 0; c < INV_MAX_CHAN_COUNT; c++) {
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config.Inverter[i].channel[c].MaxChannelPower = channel[c]["max_power"] | 0;
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config.Inverter[i].channel[c].YieldTotalOffset = channel[c]["yield_total_offset"] | 0.0f;
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strlcpy(config.Inverter[i].channel[c].Name, channel[c]["name"] | "", sizeof(config.Inverter[i].channel[c].Name));
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}
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}
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f.close();
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return true;
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}
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void ConfigurationClass::migrate()
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{
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File f = LittleFS.open(CONFIG_FILENAME, "r", false);
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if (!f) {
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MessageOutput.println("Failed to open file, cancel migration");
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return;
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}
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DynamicJsonDocument doc(JSON_BUFFER_SIZE);
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// Deserialize the JSON document
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DeserializationError error = deserializeJson(doc, f);
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if (error) {
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MessageOutput.printf("Failed to read file, cancel migration: %s\r\n", error.c_str());
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return;
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}
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if (config.Cfg.Version < 0x00011700) {
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JsonArray inverters = doc["inverters"];
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for (uint8_t i = 0; i < INV_MAX_COUNT; i++) {
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JsonObject inv = inverters[i].as<JsonObject>();
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JsonArray channels = inv["channels"];
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for (uint8_t c = 0; c < INV_MAX_CHAN_COUNT; c++) {
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config.Inverter[i].channel[c].MaxChannelPower = channels[c];
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strlcpy(config.Inverter[i].channel[c].Name, "", sizeof(config.Inverter[i].channel[c].Name));
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}
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}
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}
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if (config.Cfg.Version < 0x00011800) {
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JsonObject mqtt = doc["mqtt"];
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config.Mqtt.PublishInterval = mqtt["publish_invterval"];
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}
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if (config.Cfg.Version < 0x00011900) {
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JsonObject dtu = doc["dtu"];
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config.Dtu.Nrf.PaLevel = dtu["pa_level"];
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}
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f.close();
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config.Cfg.Version = CONFIG_VERSION;
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write();
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read();
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}
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CONFIG_T& ConfigurationClass::get()
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{
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return config;
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}
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INVERTER_CONFIG_T* ConfigurationClass::getFreeInverterSlot()
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{
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for (uint8_t i = 0; i < INV_MAX_COUNT; i++) {
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if (config.Inverter[i].Serial == 0) {
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return &config.Inverter[i];
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}
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}
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return NULL;
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}
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INVERTER_CONFIG_T* ConfigurationClass::getInverterConfig(uint64_t serial)
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{
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for (uint8_t i = 0; i < INV_MAX_COUNT; i++) {
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if (config.Inverter[i].Serial == serial) {
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return &config.Inverter[i];
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}
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}
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return NULL;
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}
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ConfigurationClass Configuration; |