src/espmega_iot_core.cpp

@@ -59,9 +59,9 @@ unsigned long virtual_interupt_timer[VINT_COUNT];
 #define PWM_COUNT 16
 const uint8_t pwm_pins[PWM_COUNT] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
 bool pwm_states[PWM_COUNT];
-uint8_t pwm_states_fram[PWM_COUNT];
+uint8_t pwm_states_eeprom[PWM_COUNT];
 uint16_t pwm_values[PWM_COUNT];
-uint8_t pwm_values_fram[PWM_COUNT * 2];
+uint8_t pwm_values_eeprom[PWM_COUNT * 2];
 // output = m*input+c
 const float pwm_linear_scaling_m[PWM_COUNT] = {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1};
 const float pwm_linear_scaling_c[PWM_COUNT] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
@@ -118,28 +118,28 @@ char DAC_STATE_TOPIC[75];
 char DAC_VALUE_TOPIC[75];
 #endif
 
-// FRAM ADDRESS
-#define FRAM_ADDRESS_AC_MODE 0            // 01bytes
-#define FRAM_ADDRESS_AC_TEMPERATURE 1     // 01bytes
-#define FRAM_ADDRESS_AC_FAN_SPEED 2       // 01bytes
-#define FRAM_ADDRESS_PWM_STATE 3          // 16bytes, thru 18
-#define FRAM_ADDRESS_PWM_VALUE 19         // 32bytes, thru 50
-#define FRAM_ADDRESS_HOSTNAME 65          // 15bytes, thru 79
-#define FRAM_ADDRESS_TOPIC 80             // 20bytes, thru 99
-#define FRAM_ADDRESS_IP 100               // 04bytes, thru 103
-#define FRAM_ADDRESS_SUBNET 104           // 04bytes, thru 107
-#define FRAM_ADDRESS_GATEWAY 108          // 04bytes, thru 111
-#define FRAM_ADDRESS_DNS 112              // 04bytes, thru 115
-#define FRAM_ADDRESS_MQTT_SERVER 116      // 04bytes, thru 119
-#define FRAM_ADDRESS_MQTT_PORT 120        // 02bytes, thru 121
-#define FRAM_ADDRESS_MQTT_USERNAME 122    // 32bytes, thru 153
-#define FRAM_ADDRESS_MQTT_PASSWORD 154    // 32bytes, thru 185
-#define FRAM_ADDRESS_MQTT_USEAUTH 186     // 1bytes
-#define FRAM_ADDRESS_ADC_REPORT_STATE 187 // 8bytes, thru 194
-#define FRAM_ADDRESS_DAC_STATE 195        // 4bytes, thru 198
-#define FRAM_ADDRESS_DAC_VALUE 199        // 8bytes, thru 206
-#define FRAM_ADDRESS_WEBUI_USERNAME 207   // 32bytes, thru 238
-#define FRAM_ADDRESS_WEBUI_PASSWORD 239   // 32bytes, thru 270
+// EEPROM ADDRESS
+#define EEPROM_ADDRESS_AC_MODE 0            // 01bytes
+#define EEPROM_ADDRESS_AC_TEMPERATURE 1     // 01bytes
+#define EEPROM_ADDRESS_AC_FAN_SPEED 2       // 01bytes
+#define EEPROM_ADDRESS_PWM_STATE 3          // 16bytes, thru 18
+#define EEPROM_ADDRESS_PWM_VALUE 19         // 32bytes, thru 50
+#define EEPROM_ADDRESS_HOSTNAME 65          // 15bytes, thru 79
+#define EEPROM_ADDRESS_TOPIC 80             // 20bytes, thru 99
+#define EEPROM_ADDRESS_IP 100               // 04bytes, thru 103
+#define EEPROM_ADDRESS_SUBNET 104           // 04bytes, thru 107
+#define EEPROM_ADDRESS_GATEWAY 108          // 04bytes, thru 111
+#define EEPROM_ADDRESS_DNS 112              // 04bytes, thru 115
+#define EEPROM_ADDRESS_MQTT_SERVER 116      // 04bytes, thru 119
+#define EEPROM_ADDRESS_MQTT_PORT 120        // 02bytes, thru 121
+#define EEPROM_ADDRESS_MQTT_USERNAME 122    // 32bytes, thru 153
+#define EEPROM_ADDRESS_MQTT_PASSWORD 154    // 32bytes, thru 185
+#define EEPROM_ADDRESS_MQTT_USEAUTH 186     // 1bytes
+#define EEPROM_ADDRESS_ADC_REPORT_STATE 187 // 8bytes, thru 194
+#define EEPROM_ADDRESS_DAC_STATE 195        // 4bytes, thru 198
+#define EEPROM_ADDRESS_DAC_VALUE 199        // 8bytes, thru 206
+#define EEPROM_ADDRESS_WEBUI_USERNAME 207   // 32bytes, thru 238
+#define EEPROM_ADDRESS_WEBUI_PASSWORD 239   // 32bytes, thru 270
 
 char PWM_STATE_TOPIC[75];
 char PWM_VALUE_TOPIC[75];
@@ -154,10 +154,10 @@ DHTNEW env_sensor(DHT22_PIN);
 
 Thread mqtt_reconnector = Thread();
 Thread environment_reporter = Thread();
-Thread fram_pwm_updater = Thread();
+Thread eeprom_pwm_updater = Thread();
 Thread user_timer_tick = Thread();
 Thread analog_handler = Thread();
-StaticThreadController<5> thread_controller(&mqtt_reconnector, &environment_reporter, &fram_pwm_updater, &user_timer_tick, &analog_handler);
+StaticThreadController<5> thread_controller(&mqtt_reconnector, &environment_reporter, &eeprom_pwm_updater, &user_timer_tick, &analog_handler);
 
 #ifdef ENABLE_INTERNAL_LCD
 Thread top_bar_updater = Thread();
@@ -186,7 +186,7 @@ void setup()
 #ifdef VIRTUAL_INTERRUPT_PRELOAD
   virtual_interrupt_preload();
 #endif
-  fram_retrieve_init();
+  eeprom_retrieve_init();
   user_pre_init();
 #ifdef ENABLE_INTERNAL_LCD
   lcd_send_stop_bit();
@@ -244,52 +244,52 @@ void loop()
 }
 
 /**
- * @brief Retrieves data from FRAM and initializes various variables and topics.
+ * @brief Retrieves data from EEPROM and initializes various variables and topics.
  *
  */
-void fram_retrieve_init()
+void eeprom_retrieve_init()
 {
   #ifdef ENABLE_WEBUI
-  ESPMega_FRAM.read(FRAM_ADDRESS_WEBUI_USERNAME, (uint8_t *)WEBUI_USERNAME, 32);
-  ESPMega_FRAM.read(FRAM_ADDRESS_WEBUI_PASSWORD, (uint8_t *)WEBUI_PASSWORD, 32);
+  ESPMega_FRAM.read(EEPROM_ADDRESS_WEBUI_USERNAME, (uint8_t *)WEBUI_USERNAME, 32);
+  ESPMega_FRAM.read(EEPROM_ADDRESS_WEBUI_PASSWORD, (uint8_t *)WEBUI_PASSWORD, 32);
   if(strlen(WEBUI_USERNAME)==0) {
     strcpy(WEBUI_USERNAME,"admin");
-    ESPMega_FRAM.write(FRAM_ADDRESS_WEBUI_USERNAME, (uint8_t *)WEBUI_USERNAME, 32);
+    ESPMega_FRAM.write(EEPROM_ADDRESS_WEBUI_USERNAME, (uint8_t *)WEBUI_USERNAME, 32);
   }
   if(strlen(WEBUI_PASSWORD)==0) {
     strcpy(WEBUI_PASSWORD,"admin");
-    ESPMega_FRAM.write(FRAM_ADDRESS_WEBUI_PASSWORD, (uint8_t *)WEBUI_PASSWORD, 32);
+    ESPMega_FRAM.write(EEPROM_ADDRESS_WEBUI_PASSWORD, (uint8_t *)WEBUI_PASSWORD, 32);
   }
   #endif
-// FRAM Data Retrival
+// EEPROM Data Retrival
 #ifdef ENABLE_CLIMATE_MODULE
-  ac_mode = ESPMega_FRAM.read8(FRAM_ADDRESS_AC_MODE);
-  ac_temperature = ESPMega_FRAM.read8(FRAM_ADDRESS_AC_TEMPERATURE);
-  ac_fan_speed = ESPMega_FRAM.read8(FRAM_ADDRESS_AC_FAN_SPEED);
+  ac_mode = ESPMega_FRAM.read8(EEPROM_ADDRESS_AC_MODE);
+  ac_temperature = ESPMega_FRAM.read8(EEPROM_ADDRESS_AC_TEMPERATURE);
+  ac_fan_speed = ESPMega_FRAM.read8(EEPROM_ADDRESS_AC_FAN_SPEED);
 #endif
-// FRAM Data Retrival Validation
+// EEPROM Data Retrival Validation
 #ifdef ENABLE_CLIMATE_MODULE
   if (ac_mode > 2)
   {
     ac_mode = 0;
-    ESPMega_FRAM.write8(FRAM_ADDRESS_AC_MODE, ac_mode);
+    ESPMega_FRAM.write8(EEPROM_ADDRESS_AC_MODE, ac_mode);
   }
   if (ac_temperature > AC_MAX_TEMPERATURE || ac_temperature < AC_MIN_TEMPERATURE)
   {
     ac_temperature = AC_MAX_TEMPERATURE;
-    ESPMega_FRAM.write8(FRAM_ADDRESS_AC_TEMPERATURE, ac_temperature);
+    ESPMega_FRAM.write8(EEPROM_ADDRESS_AC_TEMPERATURE, ac_temperature);
   }
   if (ac_fan_speed > 3)
   {
     ac_fan_speed = 0;
-    ESPMega_FRAM.write8(FRAM_ADDRESS_AC_TEMPERATURE, ac_fan_speed);
+    ESPMega_FRAM.write8(EEPROM_ADDRESS_AC_TEMPERATURE, ac_fan_speed);
   }
   ac_set_state(ac_mode, ac_temperature, ac_fan_speed);
 #endif
-  ESPMega_FRAM.read(FRAM_ADDRESS_PWM_STATE, pwm_states_fram, 16);
-  memcpy(pwm_states, pwm_states_fram, 16);
-  ESPMega_FRAM.read(FRAM_ADDRESS_PWM_VALUE, pwm_values_fram, 32);
-  memcpy(pwm_values, pwm_values_fram, 32);
+  ESPMega_FRAM.read(EEPROM_ADDRESS_PWM_STATE, pwm_states_eeprom, 16);
+  memcpy(pwm_states, pwm_states_eeprom, 16);
+  ESPMega_FRAM.read(EEPROM_ADDRESS_PWM_VALUE, pwm_values_eeprom, 32);
+  memcpy(pwm_values, pwm_values_eeprom, 32);
   for (int i = 0; i < 15; i++)
   {
     if (pwm_states[i] <= 1)
@@ -301,18 +301,18 @@ void fram_retrieve_init()
     else
       pwm_set_value(i, 0);
   }
-  IP = fram_ip_retrieve(FRAM_ADDRESS_IP);
-  SUBNET = fram_ip_retrieve(FRAM_ADDRESS_SUBNET);
-  GATEWAY = fram_ip_retrieve(FRAM_ADDRESS_GATEWAY);
-  DNS = fram_ip_retrieve(FRAM_ADDRESS_DNS);
-  MQTT_SERVER = fram_ip_retrieve(FRAM_ADDRESS_MQTT_SERVER);
-  fram_hostname_retrieve();
-  fram_mqtt_port_retrieve();
-  fram_mqtt_useauth_retrieve();
-  fram_mqtt_username_retrieve();
-  fram_mqtt_password_retrieve();
+  IP = eeprom_ip_retrieve(EEPROM_ADDRESS_IP);
+  SUBNET = eeprom_ip_retrieve(EEPROM_ADDRESS_SUBNET);
+  GATEWAY = eeprom_ip_retrieve(EEPROM_ADDRESS_GATEWAY);
+  DNS = eeprom_ip_retrieve(EEPROM_ADDRESS_DNS);
+  MQTT_SERVER = eeprom_ip_retrieve(EEPROM_ADDRESS_MQTT_SERVER);
+  eeprom_hostname_retrieve();
+  eeprom_mqtt_port_retrieve();
+  eeprom_mqtt_useauth_retrieve();
+  eeprom_mqtt_username_retrieve();
+  eeprom_mqtt_password_retrieve();
   mqtt.setServer(MQTT_SERVER, MQTT_PORT);
-  fram_basetopic_retrieve();
+  eeprom_basetopic_retrieve();
   base_topic_length = strlen(MQTT_BASE_TOPIC) + 1;
   memcpy(STATE_REQUEST_TOPIC, MQTT_BASE_TOPIC, 20);
   strcat(STATE_REQUEST_TOPIC, "/requeststate");
@@ -361,9 +361,9 @@ void fram_retrieve_init()
   strcat(DAC_STATE_TOPIC, "/dac/00/state");
   memcpy(DAC_VALUE_TOPIC, MQTT_BASE_TOPIC, 20);
   strcat(DAC_VALUE_TOPIC, "/dac/00/value");
-  ESPMega_FRAM.read(FRAM_ADDRESS_ADC_REPORT_STATE, (uint8_t *)adc_report_enable, 8);
-  ESPMega_FRAM.read(FRAM_ADDRESS_DAC_STATE, (uint8_t *)dac_states, 4);
-  ESPMega_FRAM.read(FRAM_ADDRESS_DAC_VALUE, (uint8_t *)dac_values, 8);
+  ESPMega_FRAM.read(EEPROM_ADDRESS_ADC_REPORT_STATE, (uint8_t *)adc_report_enable, 8);
+  ESPMega_FRAM.read(EEPROM_ADDRESS_DAC_STATE, (uint8_t *)dac_states, 4);
+  ESPMega_FRAM.read(EEPROM_ADDRESS_DAC_VALUE, (uint8_t *)dac_values, 8);
   for (int i = 0; i < DAC_COUNT; i++)
   {
     dac_set_state(i, dac_states[i]);
@@ -463,9 +463,9 @@ void ota_begin()
         if(!value.compareTo("yes"))
           use_auth = true;
       } else if(!arg.compareTo("webui_username")) {
-        ESPMega_FRAM.write(FRAM_ADDRESS_WEBUI_USERNAME, (uint8_t *)value.c_str(), value.length()+1);
+        ESPMega_FRAM.write(EEPROM_ADDRESS_WEBUI_USERNAME, (uint8_t *)value.c_str(), value.length()+1);
       } else if(!arg.compareTo("webui_password")) {
-        ESPMega_FRAM.write(FRAM_ADDRESS_WEBUI_PASSWORD, (uint8_t *)value.c_str(), value.length()+1);
+        ESPMega_FRAM.write(EEPROM_ADDRESS_WEBUI_PASSWORD, (uint8_t *)value.c_str(), value.length()+1);
       }
     }
       set_mqtt_useauth(use_auth);
@@ -748,7 +748,7 @@ void mqtt_callback(char *topic, byte *payload, unsigned int length)
 }
 
 /**
- * @brief Initializes the threads for various tasks such as MQTT connection, environment reporting, FRAM PWM update, and user timer tick.
+ * @brief Initializes the threads for various tasks such as MQTT connection, environment reporting, EEPROM PWM update, and user timer tick.
  *
  */
 void thread_initialization()
@@ -761,8 +761,8 @@ void thread_initialization()
   environment_reporter.onRun(publish_env_state);
   environment_reporter.setInterval(5000);
 #endif
-  fram_pwm_updater.onRun(fram_pwm_update);
-  fram_pwm_updater.setInterval(1000);
+  eeprom_pwm_updater.onRun(eeprom_pwm_update);
+  eeprom_pwm_updater.setInterval(1000);
   user_timer_tick.onRun(timer_tick_callback);
   user_timer_tick.setInterval(15000);
 #ifdef ENABLE_ANALOG_MODULE
@@ -1559,34 +1559,34 @@ void trigger15()
 #endif // End Internal LCD Code Block
 
 /**
- * @brief Updates the PWM states and values in FRAM if they have changed.
+ * @brief Updates the PWM states and values in EEPROM if they have changed.
  *
- * If the current PWM states or values are different from the ones stored in FRAM,
- * this function updates the FRAM with the current values.
+ * If the current PWM states or values are different from the ones stored in EEPROM,
+ * this function updates the EEPROM with the current values.
  */
-void fram_pwm_update()
+void eeprom_pwm_update()
 {
-  if (memcmp(pwm_states, pwm_states_fram, 16))
+  if (memcmp(pwm_states, pwm_states_eeprom, 16))
   {
-    memcpy(pwm_states_fram, pwm_states, 16);
-    ESPMega_FRAM.write(3, pwm_states_fram, 16);
+    memcpy(pwm_states_eeprom, pwm_states, 16);
+    ESPMega_FRAM.write(3, pwm_states_eeprom, 16);
   }
-  if (memcmp(pwm_values, pwm_values_fram, 32))
+  if (memcmp(pwm_values, pwm_values_eeprom, 32))
   {
-    memcpy(pwm_values_fram, pwm_values, 32);
-    ESPMega_FRAM.write(19, pwm_values_fram, 32);
+    memcpy(pwm_values_eeprom, pwm_values, 32);
+    ESPMega_FRAM.write(19, pwm_values_eeprom, 32);
   }
 }
 
 /**
- * @brief Sets the IP address and updates it in FRAM.
+ * @brief Sets the IP address and updates it in EEPROM.
  *
  * @param address The IP address to set.
  */
 void set_ip(String address)
 {
   IP.fromString(address);
-  fram_ip_update(FRAM_ADDRESS_IP, IP[0], IP[1], IP[2], IP[3]);
+  eeprom_ip_update(EEPROM_ADDRESS_IP, IP[0], IP[1], IP[2], IP[3]);
 }
 
 /**
@@ -1597,7 +1597,7 @@ void set_ip(String address)
 void set_netmask(String address)
 {
   SUBNET.fromString(address);
-  fram_ip_update(FRAM_ADDRESS_SUBNET, SUBNET[0], SUBNET[1], SUBNET[2], SUBNET[3]);
+  eeprom_ip_update(EEPROM_ADDRESS_SUBNET, SUBNET[0], SUBNET[1], SUBNET[2], SUBNET[3]);
 }
 
 /**
@@ -1607,33 +1607,33 @@ void set_netmask(String address)
 void set_dns(String address)
 {
   DNS.fromString(address);
-  fram_ip_update(FRAM_ADDRESS_DNS, DNS[0], DNS[1], DNS[2], DNS[3]);
+  eeprom_ip_update(EEPROM_ADDRESS_DNS, DNS[0], DNS[1], DNS[2], DNS[3]);
 }
 
 /**
- * @brief Sets the gateway IP address and updates the FRAM.
+ * @brief Sets the gateway IP address and updates the EEPROM.
  *
  * @param address The gateway IP address as a String.
  */
 void set_gw(String address)
 {
   GATEWAY.fromString(address);
-  fram_ip_update(FRAM_ADDRESS_GATEWAY, GATEWAY[0], GATEWAY[1], GATEWAY[2], GATEWAY[3]);
+  eeprom_ip_update(EEPROM_ADDRESS_GATEWAY, GATEWAY[0], GATEWAY[1], GATEWAY[2], GATEWAY[3]);
 }
 
 /**
- * @brief Sets the MQTT server address and updates the FRAM.
+ * @brief Sets the MQTT server address and updates the EEPROM.
  *
  * @param address The MQTT server address as a String.
  */
 void set_mqtt_server(String address)
 {
   MQTT_SERVER.fromString(address);
-  fram_ip_update(FRAM_ADDRESS_MQTT_SERVER, MQTT_SERVER[0], MQTT_SERVER[1], MQTT_SERVER[2], MQTT_SERVER[3]);
+  eeprom_ip_update(EEPROM_ADDRESS_MQTT_SERVER, MQTT_SERVER[0], MQTT_SERVER[1], MQTT_SERVER[2], MQTT_SERVER[3]);
 }
 
 /**
- * @brief Updates the IP address in FRAM at the specified ROM address.
+ * @brief Updates the IP address in EEPROM at the specified ROM address.
  *
  * @param rom_address The ROM address where the IP address is stored.
  * @param byte1 The first byte of the IP address.
@@ -1641,19 +1641,19 @@ void set_mqtt_server(String address)
  * @param byte3 The third byte of the IP address.
  * @param byte4 The fourth byte of the IP address.
  */
-void fram_ip_update(uint16_t rom_address, uint8_t byte1, uint8_t byte2, uint8_t byte3, uint8_t byte4)
+void eeprom_ip_update(uint16_t rom_address, uint8_t byte1, uint8_t byte2, uint8_t byte3, uint8_t byte4)
 {
   uint8_t addressblock[4] = {byte1, byte2, byte3, byte4};
   ESPMega_FRAM.write(rom_address, addressblock, 4);
 }
 
 /**
- * @brief Retrieves an IP address from FRAM memory.
+ * @brief Retrieves an IP address from EEPROM memory.
  *
- * @param rom_address The address in FRAM memory where the IP address is stored.
+ * @param rom_address The address in EEPROM memory where the IP address is stored.
  * @return The retrieved IP address.
  */
-IPAddress fram_ip_retrieve(uint16_t rom_address)
+IPAddress eeprom_ip_retrieve(uint16_t rom_address)
 {
   uint8_t addressblock[4];
   ESPMega_FRAM.read(rom_address, addressblock, 4);
@@ -1668,40 +1668,40 @@ IPAddress fram_ip_retrieve(uint16_t rom_address)
 void set_hostname(String hostname)
 {
   hostname.toCharArray(HOSTNAME, 15);
-  ESPMega_FRAM.write(FRAM_ADDRESS_HOSTNAME, (uint8_t *)HOSTNAME, 15);
+  ESPMega_FRAM.write(EEPROM_ADDRESS_HOSTNAME, (uint8_t *)HOSTNAME, 15);
 }
 
 /**
- * @brief Retrieves the hostname from FRAM and stores it in the HOSTNAME variable.
+ * @brief Retrieves the hostname from EEPROM and stores it in the HOSTNAME variable.
  *
  */
-void fram_hostname_retrieve()
+void eeprom_hostname_retrieve()
 {
-  ESPMega_FRAM.read(FRAM_ADDRESS_HOSTNAME, (uint8_t *)HOSTNAME, 15);
+  ESPMega_FRAM.read(EEPROM_ADDRESS_HOSTNAME, (uint8_t *)HOSTNAME, 15);
 }
 
 /**
- * @brief Sets the base topic for MQTT communication and writes it to FRAM.
+ * @brief Sets the base topic for MQTT communication and writes it to EEPROM.
  *
  * @param topic The base topic to set.
  */
 void set_basetopic(String topic)
 {
   topic.toCharArray(MQTT_BASE_TOPIC, 20);
-  ESPMega_FRAM.write(FRAM_ADDRESS_TOPIC, (uint8_t *)MQTT_BASE_TOPIC, 20);
+  ESPMega_FRAM.write(EEPROM_ADDRESS_TOPIC, (uint8_t *)MQTT_BASE_TOPIC, 20);
 }
 
 /**
- * @brief Retrieves the MQTT base topic from FRAM and stores it in MQTT_BASE_TOPIC array.
+ * @brief Retrieves the MQTT base topic from EEPROM and stores it in MQTT_BASE_TOPIC array.
  *
  */
-void fram_basetopic_retrieve()
+void eeprom_basetopic_retrieve()
 {
-  ESPMega_FRAM.read(FRAM_ADDRESS_TOPIC, (uint8_t *)MQTT_BASE_TOPIC, 20);
+  ESPMega_FRAM.read(EEPROM_ADDRESS_TOPIC, (uint8_t *)MQTT_BASE_TOPIC, 20);
 }
 
 /**
- * @brief Sets the MQTT port in the FRAM.
+ * @brief Sets the MQTT port in the EEPROM.
  *
  * @param port The MQTT port to be set.
  */
@@ -1709,16 +1709,16 @@ void mqtt_port_set(uint16_t port)
 {
   uint8_t port_arr[2];
   memcpy(port_arr, &port, 2);
-  ESPMega_FRAM.write(FRAM_ADDRESS_MQTT_PORT, port_arr, 2);
+  ESPMega_FRAM.write(EEPROM_ADDRESS_MQTT_PORT, port_arr, 2);
 }
 /**
- * @brief Retrieves the MQTT port from FRAM and stores it in the MQTT_PORT variable.
+ * @brief Retrieves the MQTT port from EEPROM and stores it in the MQTT_PORT variable.
  *
  */
-void fram_mqtt_port_retrieve()
+void eeprom_mqtt_port_retrieve()
 {
   uint8_t port_arr[2];
-  ESPMega_FRAM.read(FRAM_ADDRESS_MQTT_PORT, port_arr, 2);
+  ESPMega_FRAM.read(EEPROM_ADDRESS_MQTT_PORT, port_arr, 2);
   memcpy(&MQTT_PORT, port_arr, 2);
 }
 
@@ -1786,67 +1786,67 @@ uint8_t ac_get_fan_speed()
 #endif
 
 /**
- * @brief Retrieves the MQTT username from FRAM and stores it in the MQTT_USERNAME global variable.
+ * @brief Retrieves the MQTT username from EEPROM and stores it in the MQTT_USERNAME global variable.
  *
  */
-void fram_mqtt_username_retrieve()
+void eeprom_mqtt_username_retrieve()
 {
-  ESPMega_FRAM.read(FRAM_ADDRESS_MQTT_USERNAME, (uint8_t *)MQTT_USERNAME, 32);
+  ESPMega_FRAM.read(EEPROM_ADDRESS_MQTT_USERNAME, (uint8_t *)MQTT_USERNAME, 32);
 }
 /**
- * @brief Retrieves the MQTT password from FRAM and stores it in the MQTT_PASSWORD global variable.
+ * @brief Retrieves the MQTT password from EEPROM and stores it in the MQTT_PASSWORD global variable.
  *
  */
-void fram_mqtt_password_retrieve()
+void eeprom_mqtt_password_retrieve()
 {
-  ESPMega_FRAM.read(FRAM_ADDRESS_MQTT_PASSWORD, (uint8_t *)MQTT_PASSWORD, 32);
+  ESPMega_FRAM.read(EEPROM_ADDRESS_MQTT_PASSWORD, (uint8_t *)MQTT_PASSWORD, 32);
 }
 /**
- * @brief Sets the MQTT username and writes it to the FRAM.
+ * @brief Sets the MQTT username and writes it to the EEPROM.
  *
  * @param username The MQTT username to set.
  */
 void set_mqtt_username(String username)
 {
   username.toCharArray(MQTT_USERNAME, 32);
-  ESPMega_FRAM.write(FRAM_ADDRESS_MQTT_USERNAME, (uint8_t *)MQTT_USERNAME, 20);
+  ESPMega_FRAM.write(EEPROM_ADDRESS_MQTT_USERNAME, (uint8_t *)MQTT_USERNAME, 20);
 }
 /**
- * @brief Sets the MQTT password and writes it to the FRAM.
+ * @brief Sets the MQTT password and writes it to the EEPROM.
  *
  * @param password The MQTT password to set.
  */
 void set_mqtt_password(String password)
 {
   password.toCharArray(MQTT_PASSWORD, 32);
-  ESPMega_FRAM.write(FRAM_ADDRESS_MQTT_PASSWORD, (uint8_t *)MQTT_PASSWORD, 20);
+  ESPMega_FRAM.write(EEPROM_ADDRESS_MQTT_PASSWORD, (uint8_t *)MQTT_PASSWORD, 20);
 }
 
-void fram_mqtt_useauth_retrieve()
+void eeprom_mqtt_useauth_retrieve()
 {
-  MQTT_USE_AUTH = ESPMega_FRAM.read8(FRAM_ADDRESS_MQTT_USEAUTH);
+  MQTT_USE_AUTH = ESPMega_FRAM.read8(EEPROM_ADDRESS_MQTT_USEAUTH);
 }
 /**
- * @brief Sets the MQTT_USE_AUTH flag and writes it to the FRAM.
+ * @brief Sets the MQTT_USE_AUTH flag and writes it to the EEPROM.
  *
  * @param use_auth A boolean value indicating whether to use authentication for MQTT.
  */
 void set_mqtt_useauth(bool use_auth)
 {
   MQTT_USE_AUTH = use_auth;
-  ESPMega_FRAM.write8(FRAM_ADDRESS_MQTT_USEAUTH, MQTT_USE_AUTH);
+  ESPMega_FRAM.write8(EEPROM_ADDRESS_MQTT_USEAUTH, MQTT_USE_AUTH);
 }
 
 void set_webui_username(String username)
 {
   username.toCharArray(WEBUI_USERNAME, 32);
-  ESPMega_FRAM.write(FRAM_ADDRESS_WEBUI_USERNAME, (uint8_t *)WEBUI_USERNAME, 32);
+  ESPMega_FRAM.write(EEPROM_ADDRESS_WEBUI_USERNAME, (uint8_t *)WEBUI_USERNAME, 32);
 }
 
 void set_webui_password(String password)
 {
   password.toCharArray(WEBUI_PASSWORD, 32);
-  ESPMega_FRAM.write(FRAM_ADDRESS_WEBUI_PASSWORD, (uint8_t *)WEBUI_PASSWORD, 32);
+  ESPMega_FRAM.write(EEPROM_ADDRESS_WEBUI_PASSWORD, (uint8_t *)WEBUI_PASSWORD, 32);
 }
 
 /**
@@ -1920,20 +1920,20 @@ void check_boot_reset()
 void enable_adc(int id)
 {
   adc_report_enable[id] = true;
-  ESPMega_FRAM.write8(FRAM_ADDRESS_ADC_REPORT_STATE + id, 1);
+  ESPMega_FRAM.write8(EEPROM_ADDRESS_ADC_REPORT_STATE + id, 1);
   publish_adc_state(id);
 }
 /**
  * @brief Disables the ADC reporting for the specified ID.
  *
- * This function sets the adc_report_enable flag to false for the specified ID and writes the state to the FRAM.
+ * This function sets the adc_report_enable flag to false for the specified ID and writes the state to the EEPROM.
  *
  * @param id The ID of the ADC to disable reporting for.
  */
 void disable_adc(int id)
 {
   adc_report_enable[id] = false;
-  ESPMega_FRAM.write8(FRAM_ADDRESS_ADC_REPORT_STATE + id, 0);
+  ESPMega_FRAM.write8(EEPROM_ADDRESS_ADC_REPORT_STATE + id, 0);
   publish_adc_state(id);
 }
 
@@ -2122,7 +2122,7 @@ void dac_set_value(int id, int value)
 {
   dac_values[id] = value;
   ESPMega_dacWrite(id, dac_values[id] * dac_states[id]);
-  ESPMega_FRAM.write16(FRAM_ADDRESS_DAC_VALUE + id * 2, dac_values[id]);
+  ESPMega_FRAM.write16(EEPROM_ADDRESS_DAC_VALUE + id * 2, dac_values[id]);
   publish_dac_value(id);
 }
 
@@ -2130,7 +2130,7 @@ void dac_set_value(int id, int value)
  * @brief Sets the state of a DAC channel.
  *
  * This function updates the state of a DAC channel and writes the new state to the DAC output.
- * It also saves the state to the FRAM for persistence across power cycles.
+ * It also saves the state to the EEPROM for persistence across power cycles.
  *
  * @param id The ID of the DAC channel.
  * @param state The new state of the DAC channel.
@@ -2139,7 +2139,7 @@ void dac_set_state(int id, bool state)
 {
   dac_states[id] = state;
   ESPMega_dacWrite(id, dac_values[id] * dac_states[id]);
-  ESPMega_FRAM.write8(FRAM_ADDRESS_DAC_STATE + id, dac_states[id]);
+  ESPMega_FRAM.write8(EEPROM_ADDRESS_DAC_STATE + id, dac_states[id]);
   publish_dac_state(id);
 }
 

src/espmega_iot_core.hpp

@@ -105,8 +105,8 @@ void trigger13();
 void trigger14();
 void trigger15();
 
-void fram_retrieve_init();
-void fram_pwm_update();
+void eeprom_retrieve_init();
+void eeprom_pwm_update();
 
 void lcd_ac_refresh_fan();
 void lcd_ac_refresh_mode();
@@ -116,19 +116,19 @@ void set_netmask(String address);
 void set_dns(String address);
 void set_gw(String address);
 void set_mqtt_server(String address);
-void fram_ip_update(uint16_t rom_address, uint8_t byte1, uint8_t byte2, uint8_t byte3, uint8_t byte4);
-IPAddress fram_ip_retrieve(uint16_t rom_address);
+void eeprom_ip_update(uint16_t rom_address, uint8_t byte1, uint8_t byte2, uint8_t byte3, uint8_t byte4);
+IPAddress eeprom_ip_retrieve(uint16_t rom_address);
 void set_hostname(String hostname);
-void fram_hostname_retrieve();
+void eeprom_hostname_retrieve();
 void set_basetopic(String topic);
-void fram_basetopic_retrieve();
+void eeprom_basetopic_retrieve();
 void mqtt_port_set(uint16_t port);
-void fram_mqtt_port_retrieve();
-void fram_mqtt_username_retrieve();
-void fram_mqtt_password_retrieve();
+void eeprom_mqtt_port_retrieve();
+void eeprom_mqtt_username_retrieve();
+void eeprom_mqtt_password_retrieve();
 void set_mqtt_username(String username);
 void set_mqtt_password(String password);
-void fram_mqtt_useauth_retrieve();
+void eeprom_mqtt_useauth_retrieve();
 void set_mqtt_useauth(bool use_auth);
 
 void factory_reset();