[BT] - Adaptive scan (#1440)

* [BT] Adaptive scan

Add adaptive scan to avoid users setting parameters and deduct automatically the scan requirements from the list of devices

---------
Co-authored-by: DigiH <github@digih.net>

environments.ini

@@ -239,7 +239,7 @@ build_flags =
   '-DLED_SEND_RECEIVE=2'
   '-DLED_SEND_RECEIVE_ON=0'
   '-DGateway_Name="OpenMQTTGateway_ESP32_BLE"'
-custom_description = Regular BLE gateway with one scan every 55s per default
+custom_description = Regular BLE gateway with adaptive scanning activated, automatically adapts the scan parameters depending on your devices
 
 [env:esp32dev-ble-openhab]
 platform = ${com.esp32_platform}
@@ -257,7 +257,7 @@ build_flags =
   '-DLED_SEND_RECEIVE_ON=0'
   '-DOpenHABDiscovery=true'
   '-DGateway_Name="OpenMQTTGateway_ESP32_BLE_OH"'
-custom_description = BLE gateway with one scan every 55s per default and OpenHAB discovery
+custom_description = BLE gateway with OpenHAB discovery and adaptive scanning activated, automatically adapts the scan parameters depending on your devices
 
 [env:esp32dev-ble-mqtt-undecoded]
 platform = ${com.esp32_platform}
@@ -302,26 +302,6 @@ build_flags =
   '-DAWS_IOT=true'
 custom_description = BLE gateway with AWS integration capability
 
-[env:esp32dev-ble-cont]
-platform = ${com.esp32_platform}
-board = esp32dev
-board_build.partitions = min_spiffs.csv
-lib_deps =
-  ${com-esp.lib_deps}
-  ${libraries.wifimanager32}
-  ${libraries.ble}
-  ${libraries.decoder}
-build_flags =
-  ${com-esp.build_flags}
-  '-DZgatewayBT="BT"'
-  '-DLED_SEND_RECEIVE=2'
-  '-DLED_SEND_RECEIVE_ON=0'
-  '-DGateway_Name="OpenMQTTGateway_ESP32_BLE_C"'
-  '-DTimeBtwRead=0'
-  '-DScan_duration=3000'
-  '-DAttemptBLEConnect=false'
-custom_description = Regular BLE gateway with continuous scan and no BLE connection attempt per default
-
 [env:esp32feather-ble]
 platform = ${com.esp32_platform}
 board = featheresp32
@@ -360,7 +340,7 @@ build_flags =
 ;  '-DTimeBtwRead=155000'
 ;  '-DScan_duration=2000'
 ;  '-DAttemptBLEConnect=false'
-;  '-DActiveBLEScan=false'
+;  '-DAdaptiveBLEScan=false'
 ;  '-DESPWifiManualSetup=true'
 ;  '-DMQTT_USER="lolin-esp32"'
 ;  '-DMQTT_PASS="your_password"'