GPS subclasses, requirements + code cleansing Allow setting port and …

…host for test purpose

modules/config.py

@@ -23,7 +23,6 @@
 from modules.utils.map import get_maptile_filename, get_tilexy_and_xy_in_tile
 from modules.utils.timer import Timer
 
-
 BOOT_FILE = "/boot/config.txt"
 _IS_RASPI = False
 try:
@@ -806,17 +805,21 @@ async def delay_init(self):
                 if is_available:
                     self.G_BT_ADDRESSES = await self.bt_pan.find_bt_pan_devices()
 
+        # logger, sensor
+        await self.gui.set_boot_status("initialize sensor...")
+        self.logger.delay_init()
+
+        # gadgetbridge (has to be before gui but after sensors for proper init state of buttons)
+        if self.G_IS_RASPI:
             try:
                 from modules.helper.ble_gatt_server import GadgetbridgeService
 
-                self.ble_uart = GadgetbridgeService(self)
+                self.ble_uart = GadgetbridgeService(
+                    self.G_PRODUCT, self.logger.sensor.sensor_gps
+                )
             except Exception as e:  # noqa
                 app_logger.info(f"Gadgetbridge service not initialized: {e}")
 
-        # logger, sensor
-        await self.gui.set_boot_status("initialize sensor...")
-        self.logger.delay_init()
-
         # gui
         await self.gui.set_boot_status("initialize screens...")
         self.gui.delay_init()