Inital version to support OTA

src/global_data/defines.h

@@ -1,10 +1,12 @@
 // Define keys to prevent typos
+#include <utils.h>
+
 #define ssid_key "ssid"
 #define wifi_password_key "wifi_password"
 #define level_sensor_range_key "sensor_range"
 #define water_level_min_key "water_level_min"
 #define water_level_max_key "water_level_max"
 #define water_volume_key "water_volume"
-#define current_version Version{0, 0, 2}
+#define current_software_version Version{0, 0, 3}
 
 #define RESISTOR_VALUE 4

src/global_data/global_data.cpp

@@ -7,4 +7,6 @@ DeviceTelemetry telemetry;
 SensorData shunt_data;
 WaterData water_data;
 
+OTAStatus ota_status;
+
 ActiveErrors active_errors = { false, false, false, false, false, false };

src/main.cpp

@@ -38,21 +38,7 @@ extern "C" int rom_phy_get_vdd33();
 AsyncWebServer server(80);
 #define FORMAT_LITTLEFS_IF_FAILED true
 
-void update_started() {
-    Serial.println("CALLBACK:  HTTP update process started");
-  }
-  
-  void update_finished() {
-    Serial.println("CALLBACK:  HTTP update process finished");
-  }
-  
-  void update_progress(int cur, int total) {
-    Serial.printf("CALLBACK:  HTTP update process at %d of %d bytes...\n", cur, total);
-  }
-  
-  void update_error(int err) {
-    Serial.printf("CALLBACK:  HTTP update fatal error code %d\n", err);
-  }
+
 
   void run_ota(void* parameter) {
     OTA ota("https://iot.tobiasmaier.me/firmware/waterlevel", "1.1.1", "INA233");