diff --git a/.clang_complete b/.clang_complete
new file mode 100644
index 0000000..0fbcbce
--- /dev/null
+++ b/.clang_complete
@@ -0,0 +1,106 @@
+-I/home/pgp/Documents/ifv/code/ifv_esp32/include
+-I/home/pgp/Documents/ifv/code/ifv_esp32/src
+-I/home/pgp/.platformio/lib/Servo/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/SD/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/SPI/src
+-I/home/pgp/.platformio/lib/RTClib
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/Wire/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/FS/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/config
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/app_trace
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/app_update
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/asio
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/bootloader_support
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/bt
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/coap
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/console
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/driver
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp-tls
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp32
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp_adc_cal
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp_event
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp_http_client
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp_http_server
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp_https_ota
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp_ringbuf
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/ethernet
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/expat
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/fatfs
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/freemodbus
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/freertos
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/heap
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/idf_test
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/jsmn
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/json
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/libsodium
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/log
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/lwip
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/mbedtls
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/mdns
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/micro-ecc
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/mqtt
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/newlib
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/nghttp
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/nvs_flash
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/openssl
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/protobuf-c
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/protocomm
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/pthread
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/sdmmc
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/smartconfig_ack
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/soc
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/spi_flash
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/spiffs
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/tcp_transport
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/tcpip_adapter
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/ulp
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/vfs
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/wear_levelling
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/wifi_provisioning
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/wpa_supplicant
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/xtensa-debug-module
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp-face
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp32-camera
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/fb_gfx
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/cores/esp32
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/variants/esp32
+-I/home/pgp/.platformio/lib/TinyWireM
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/ArduinoOTA/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/AsyncUDP/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/AzureIoT/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/BLE/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/BluetoothSerial/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/DNSServer/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/EEPROM/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/ESP32/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/ESPmDNS/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/FFat/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/HTTPClient/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/HTTPUpdate/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/NetBIOS/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/Preferences/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/SD_MMC/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/SPIFFS/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/SimpleBLE/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/Ticker/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/Update/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/WebServer/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src
+-I/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/WiFiClientSecure/src
+-I/home/pgp/.platformio/packages/toolchain-xtensa32/xtensa-esp32-elf/include/c++/5.2.0
+-I/home/pgp/.platformio/packages/toolchain-xtensa32/xtensa-esp32-elf/include/c++/5.2.0/xtensa-esp32-elf
+-I/home/pgp/.platformio/packages/toolchain-xtensa32/lib/gcc/xtensa-esp32-elf/5.2.0/include
+-I/home/pgp/.platformio/packages/toolchain-xtensa32/lib/gcc/xtensa-esp32-elf/5.2.0/include-fixed
+-I/home/pgp/.platformio/packages/toolchain-xtensa32/xtensa-esp32-elf/include
+-I/home/pgp/.platformio/packages/tool-unity
+-DPLATFORMIO=50003
+-DARDUINO_ESP32_DEV
+-DESP32
+-DESP_PLATFORM
+-DF_CPU=240000000L
+-DHAVE_CONFIG_H
+-DMBEDTLS_CONFIG_FILE="mbedtls/esp_config.h"
+-DARDUINO=10805
+-DARDUINO_ARCH_ESP32
+-DARDUINO_VARIANT="esp32"
+-DARDUINO_BOARD="Espressif ESP32 Dev Module"
diff --git a/.gcc-flags.json b/.gcc-flags.json
new file mode 100644
index 0000000..6ed0bce
--- /dev/null
+++ b/.gcc-flags.json
@@ -0,0 +1,8 @@
+{
+  "execPath": "/home/pgp/.platformio/packages/toolchain-xtensa32/bin/xtensa-esp32-elf-g++",
+  "gccDefaultCFlags": "-fsyntax-only -std=gnu99 -Wno-old-style-declaration -Os -g3 -Wall -nostdlib -Wpointer-arith -Wno-error=unused-but-set-variable -Wno-error=unused-variable -mlongcalls -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wno-error=deprecated-declarations -Wno-error=unused-function -Wno-unused-parameter -Wno-sign-compare -fstack-protector -fexceptions -Werror=reorder -DPLATFORMIO=50003 -DARDUINO_ESP32_DEV -DESP32 -DESP_PLATFORM -DF_CPU=240000000L -DHAVE_CONFIG_H -DMBEDTLS_CONFIG_FILE=\"mbedtls/esp_config.h\" -DARDUINO=10805 -DARDUINO_ARCH_ESP32 -DARDUINO_VARIANT=\"esp32\" -DARDUINO_BOARD=\"Espressif\\ ESP32\\ Dev\\ Module\"",
+  "gccDefaultCppFlags": "-fsyntax-only -fno-rtti -fno-exceptions -std=gnu++11 -Os -g3 -Wall -nostdlib -Wpointer-arith -Wno-error=unused-but-set-variable -Wno-error=unused-variable -mlongcalls -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wno-error=deprecated-declarations -Wno-error=unused-function -Wno-unused-parameter -Wno-sign-compare -fstack-protector -fexceptions -Werror=reorder -DPLATFORMIO=50003 -DARDUINO_ESP32_DEV -DESP32 -DESP_PLATFORM -DF_CPU=240000000L -DHAVE_CONFIG_H -DMBEDTLS_CONFIG_FILE=\"mbedtls/esp_config.h\" -DARDUINO=10805 -DARDUINO_ARCH_ESP32 -DARDUINO_VARIANT=\"esp32\" -DARDUINO_BOARD=\"Espressif\\ ESP32\\ Dev\\ Module\"",
+  "gccErrorLimit": 15,
+  "gccIncludePaths": "/home/pgp/Documents/ifv/code/ifv_esp32/include,/home/pgp/Documents/ifv/code/ifv_esp32/src,/home/pgp/.platformio/lib/Servo/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/SD/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/SPI/src,/home/pgp/.platformio/lib/RTClib,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/Wire/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/FS/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/config,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/app_trace,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/app_update,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/asio,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/bootloader_support,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/bt,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/coap,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/console,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/driver,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp-tls,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp32,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp_adc_cal,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp_event,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp_http_client,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp_http_server,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp_https_ota,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp_ringbuf,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/ethernet,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/expat,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/fatfs,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/freemodbus,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/freertos,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/heap,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/idf_test,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/jsmn,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/json,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/libsodium,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/log,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/lwip,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/mbedtls,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/mdns,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/micro-ecc,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/mqtt,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/newlib,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/nghttp,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/nvs_flash,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/openssl,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/protobuf-c,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/protocomm,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/pthread,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/sdmmc,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/smartconfig_ack,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/soc,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/spi_flash,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/spiffs,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/tcp_transport,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/tcpip_adapter,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/ulp,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/vfs,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/wear_levelling,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/wifi_provisioning,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/wpa_supplicant,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/xtensa-debug-module,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp-face,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/esp32-camera,/home/pgp/.platformio/packages/framework-arduinoespressif32/tools/sdk/include/fb_gfx,/home/pgp/.platformio/packages/framework-arduinoespressif32/cores/esp32,/home/pgp/.platformio/packages/framework-arduinoespressif32/variants/esp32,/home/pgp/.platformio/lib/TinyWireM,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/ArduinoOTA/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/AsyncUDP/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/AzureIoT/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/BLE/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/BluetoothSerial/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/DNSServer/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/EEPROM/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/ESP32/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/ESPmDNS/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/FFat/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/HTTPClient/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/HTTPUpdate/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/NetBIOS/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/Preferences/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/SD_MMC/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/SPIFFS/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/SimpleBLE/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/Ticker/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/Update/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/WebServer/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/WiFi/src,/home/pgp/.platformio/packages/framework-arduinoespressif32/libraries/WiFiClientSecure/src,/home/pgp/.platformio/packages/toolchain-xtensa32/xtensa-esp32-elf/include/c++/5.2.0,/home/pgp/.platformio/packages/toolchain-xtensa32/xtensa-esp32-elf/include/c++/5.2.0/xtensa-esp32-elf,/home/pgp/.platformio/packages/toolchain-xtensa32/lib/gcc/xtensa-esp32-elf/5.2.0/include,/home/pgp/.platformio/packages/toolchain-xtensa32/lib/gcc/xtensa-esp32-elf/5.2.0/include-fixed,/home/pgp/.platformio/packages/toolchain-xtensa32/xtensa-esp32-elf/include,/home/pgp/.platformio/packages/tool-unity",
+  "gccSuppressWarnings": false
+}