Support for long MQTT username and password

src/AmsConfiguration.cpp

@@ -534,6 +534,17 @@ bool AmsConfiguration::hasConfig() {
 				return false;
 			}
 			break;
+		case 86:
+			configVersion = -1; // Prevent loop
+			if(relocateConfig86()) {
+				configVersion = EEPROM_CHECK_SUM;
+				return true;
+			} else {
+				configVersion = 0;
+				return false;
+			}
+			break;
+		    break;
 		case EEPROM_CHECK_SUM:
 			return true;
 		default:
@@ -552,7 +563,7 @@ void AmsConfiguration::loadTempSensors() {
 	int address = EEPROM_TEMP_CONFIG_ADDRESS;
 	int c = 0;
 	int storedCount = EEPROM.read(address++);
-	Serial.print("SEnsors: ");
+	Serial.print("Sensors: ");
 	Serial.println(storedCount);
 	if(storedCount > 0 && storedCount <= 32) {
 		for(int i = 0; i < storedCount; i++) {
@@ -792,6 +803,26 @@ bool AmsConfiguration::loadConfig83(int address) {
 	return ret;
 }
 
+bool AmsConfiguration::relocateConfig86() {
+	MqttConfig86 mqtt86;
+	MqttConfig mqtt;
+	EEPROM.begin(EEPROM_SIZE);
+	EEPROM.get(CONFIG_MQTT_START_86, mqtt86);
+	strcpy(mqtt.host, mqtt86.host);
+	mqtt.port = mqtt86.port;
+	strcpy(mqtt.clientId, mqtt86.clientId);
+	strcpy(mqtt.publishTopic, mqtt86.publishTopic);
+	strcpy(mqtt.subscribeTopic, mqtt86.subscribeTopic);
+	strcpy(mqtt.username, mqtt86.username);
+	strcpy(mqtt.password, mqtt86.password);
+	mqtt.payloadFormat = mqtt86.payloadFormat;
+	mqtt.ssl = mqtt86.ssl;
+	EEPROM.put(CONFIG_MQTT_START, mqtt);
+	bool ret = EEPROM.commit();
+	EEPROM.end();
+	return ret;
+}
+
 bool AmsConfiguration::save() {
 	EEPROM.begin(EEPROM_SIZE);
 	EEPROM.put(EEPROM_CONFIG_ADDRESS, EEPROM_CHECK_SUM);

src/AmsConfiguration.h

@@ -4,13 +4,12 @@
 #include "Arduino.h"
 
 #define EEPROM_SIZE 1024 * 3
-#define EEPROM_CHECK_SUM 86 // Used to check if config is stored. Change if structure changes
+#define EEPROM_CHECK_SUM 87 // Used to check if config is stored. Change if structure changes
 #define EEPROM_CONFIG_ADDRESS 0
 #define EEPROM_TEMP_CONFIG_ADDRESS 2048
 
 #define CONFIG_SYSTEM_START 8
 #define CONFIG_WIFI_START 16
-#define CONFIG_MQTT_START 224
 #define CONFIG_WEB_START 648
 #define CONFIG_METER_START 784
 #define CONFIG_DEBUG_START 824
@@ -18,6 +17,10 @@
 #define CONFIG_DOMOTICZ_START 856 
 #define CONFIG_NTP_START 872
 #define CONFIG_ENTSOE_START 944
+#define CONFIG_MQTT_START 1004
+
+#define CONFIG_MQTT_START_86 224
+
 
 struct SystemConfig {
 	uint8_t boardType;
@@ -35,7 +38,7 @@ struct WiFiConfig {
 	bool mdns;
 }; // 204 
 
-struct MqttConfig {
+struct MqttConfig86 {
 	char host[128];
 	uint16_t port;
 	char clientId[32];
@@ -47,6 +50,18 @@ struct MqttConfig {
 	bool ssl;
 }; // 420
 
+struct MqttConfig {
+	char host[128];
+	uint16_t port;
+	char clientId[32];
+	char publishTopic[64];
+	char subscribeTopic[64];
+	char username[128];
+	char password[256];
+	uint8_t payloadFormat;
+	bool ssl;
+}; // 676
+
 struct WebConfig {
 	uint8_t security;
 	char username[64];
@@ -320,6 +335,7 @@ private:
 
 	bool loadConfig82(int address);
 	bool loadConfig83(int address);
+	bool relocateConfig86();
 
 	int readString(int pAddress, char* pString[]);
 	int readInt(int pAddress, int *pValue);