debug

main.py

@@ -6,7 +6,8 @@ from kivy.uix.label import Label
 from kivy.uix.textinput import TextInput
 from kivy.lang import Builder
 import asyncio
-# from bleak import BleakClient,BleakScanner
+from bleak import BleakClient,BleakScanner
+import time
 
 # import json
 
@@ -15,11 +16,14 @@ STM32_UUID = "00001101-0000-1000-8000-00805F9B34FB"
 class InfoWidget(Widget): 
     # def __init__(self, **kwargs):
     #     super(InfoWidget, self).__init__(**kwargs)
-        
 
     async def discover_devices(self):
-        self.size = (800,480)
-        grid00 = GridLayout(cols=1,rows=2,width=self.width,height=self.height / 4)
+        # scanning = Label(text="Scanning...",font_size=100,top=self.top)
+        self.size = (1600,800)
+
+        devices = await BleakScanner.discover()
+        # self.remove_widget(scanning)
+        grid00 = GridLayout(cols=1,rows=2,width=self.width,height=self.height / 4,top=self.top)
         grid00.top = self.top
         self.add_widget(grid00)
         grid01 = GridLayout(cols=2,rows=1,width=grid00.width,height=grid00.height / 2)