Upgrade CubeCell core to v1.4.0

Author: ivankravets

builder/frameworks/arduino.py

@@ -190,6 +190,7 @@
             0 if lorawan_config.get("deveui", "CUSTOM") == "CUSTOM" else 1,
         ),
         ("LoraWan_RGB", 1 if lorawan_config.get("rgb", "ACTIVE") == "ACTIVE" else 0),
+        ("LORAWAN_PREAMBLE_LENGTH", lorawan_config.get("preamble_length", 8)),
         (
             "LoRaWAN_DEBUG_LEVEL",
             2 if debug_level == "FREQ_AND_DIO" else (1 if debug_level == "FREQ" else 0),

platform.json

@@ -38,7 +38,7 @@
     "framework-arduinoasrmicro": {
       "type": "framework",
       "owner": "heltecautomation",
-      "version": "~1.3.0",
+      "version": "~1.4.0",
       "optional": true
     },
     "tool-cubecellelftool": {