Logs the read GPS line

README.md

@@ -2,3 +2,5 @@
 `export PYTHONPATH=/home/pi/SmartWave`
 
 `export PYTHONPATH=/home/ninluc/Documents/school/IoT/smartWave`
+
+https://red.smartwave.matthiasg.dev/dashboard

orchestrateur/sensors/gps.py

@@ -34,25 +34,22 @@ class GROVEGPS:
         self.longitude = -1.0
 
     def read(self):
-        """Reads the latest GGA sentence from serial, thread-safely."""
+        """Reads the freshest GGA sentence from serial, thread-safely."""
         with serial_lock:
-            # 1. Flush accumulated stale data in the UART buffer
-            if self.ser.in_waiting > 0:
+            # 1. Flush accumulated stale buffer data
             self.ser.reset_input_buffer()
 
-            # 2. Try reading up to 15 lines to catch the freshest GGA sentence
-            for _ in range(5):
+            # 2. Read through the fresh incoming stream to find a complete GGA line
+            for _ in range(15):
                 raw_bytes = self.ser.readline()
                 try:
                     line = raw_bytes.decode('utf-8', errors='ignore').strip()
-                    # log(f"GPS: Read line: {line}")
+                    log(f"GPS: Read line: {line}")
                 except Exception:
                     continue
 
-                # Supports both $GPGGA and modern $GNGGA sentences
                 if (line.startswith('$GPGGA') or line.startswith('$GNGGA')) and calculate_nmea_checksum(line):
-                    if self.parse_gga(line):
-                        return True
+                    return self.parse_gga(line)
         return False
 
     def parse_gga(self, line):

orchestrateur/sensors/temp_hum.py

@@ -24,7 +24,7 @@ def get_temperature_and_humidity():
         return None, None
 
 
-def get_temperature_and_humidity_with_retry(max_retries=4, retry_delay=1.5):
+def get_temperature_and_humidity_with_retry(max_retries=4, retry_delay=2.5):
     """
     Reads temperature and humidity with retries.
     Uses a 1.5s delay between attempts to respect DHT sampling limits.