remove altitude

main.py

@@ -18,7 +18,6 @@ oled = ssd1306.SSD1306_I2C(128, 64, i2c)
 temperature = 0
 pressure = 0
 humidity = 0
-altitude = 0
 
 #org.bluetooth.service.environmental_sensing
 _ENV_SENSE_UUID = bluetooth.UUID(0x181A)
@@ -28,8 +27,6 @@ _ENV_SENSE_TEMP_UUID = bluetooth.UUID(0x2A6E)
 _ENV_SENSE_PRESSURE_UUID = bluetooth.UUID(0x2A6D)
 # org.bluetooth.characteristic.humidity
 _ENV_SENSE_HUMIDITY_UUID = bluetooth.UUID(0x2A6F)
-# org.bluetooth.characteristic.altitude
-_ENV_SENSE_ALTITUDE_UUID = bluetooth.UUID(0x2AB3)
 # org.bluetooth.characteristic.gap.appearance.xml
 _ADV_APPEARANCE_GENERIC_THERMOMETER = const(768)
 # How frequently to send advertising beacons.
@@ -47,9 +44,6 @@ envsense_service, _ENV_SENSE_PRESSURE_UUID, read=True, notify=True)
 humidity_characteristic = aioble.Characteristic(
 envsense_service, _ENV_SENSE_HUMIDITY_UUID, read=True, notify=True)
 
-altitude_characteristic = aioble.Characteristic(
-envsense_service, _ENV_SENSE_ALTITUDE_UUID, read=True, notify=True)
-
 aioble.register_services(envsense_service)
 
 # Helper to encode the characteristic encoding
@@ -60,23 +54,21 @@ def _encode_value(value):
 
 # Get temperature and update characteristic
 async def sensor_task():
-    global temperature, pressure, humidity, altitude
+    global temperature, pressure, humidity
     
     while True:
         temperature, pressure, humidity = bme.read_compensated_data()
-        altitude = bme.altitude
         
         #print(_encode_value(pressure/100))
         
         temp_characteristic.write(_encode_value(temperature), send_update=True)
         pressure_characteristic.write(_encode_value(pressure/100), send_update=True)
         humidity_characteristic.write(_encode_value(humidity), send_update=True)
-        altitude_characteristic.write(_encode_value(altitude), send_update=True)
         
         await asyncio.sleep_ms(1000)
         
 async def display_task():
-    global temperature, pressure, humidity, altitude
+    global temperature, pressure, humidity
     
     while True:
         oled.fill(0)
@@ -84,7 +76,6 @@ async def display_task():
         oled.text("{:.2f} C".format(temperature), 0, 0)
         oled.text("{:.2f} hPa".format(pressure/100), 0, 10)
         oled.text("{:.2f}%".format(humidity), 0, 20)
-        oled.text("{:.2f} m".format(altitude), 0, 30)
         
         oled.show()
         await asyncio.sleep_ms(1000)