first commit

README.md

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+# Projektarbeit: Mobile Kommunikationsnetze
+---
+
+Ziel ist es was cooles mit dem 4G-Hat und dem Sens-Hat für den Raspberry PI zu machen.
+
+---

src/main.py

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+import serial
+import time
+
+class GPS_DATA:
+    breitengrad = ""
+    laengengrad = ""
+    datum = ""
+    zeit_UTC = ""
+    hoehe: float = 0
+    geschwindigkeit_km_h: float = 0
+
+    def __str__(self):
+        return f"N = {self.breitengrad}\t E = {self.laengengrad} \t Datum = {self.datum}\t Zeit = {self.zeit_UTC} \t höhe = {self.hoehe} \t geschwindigkeit = {self.geschwindigkeit_km_h}"
+
+
+def get_gps_info(ser, gps: GPS_DATA):
+    ser.write(b'AT+CGPSINFO\r\n')
+    result = ser.read_all().decode()
+
+    if "+CGPSINFO:" in result:
+        raw_data = result.split("\n")[1]
+        raw_data_list = str(raw_data).removeprefix("+CGPSINFO: ").removesuffix(",\r").split(",")
+        gps.breitengrad = raw_data_list[0]
+        gps.laengengrad = raw_data_list[2]
+        gps.datum = raw_data_list[4]
+        gps.zeit_UTC = raw_data_list[5]
+        gps.hoehe = float(raw_data_list[6])
+        gps.geschwindigkeit_km_h = float(raw_data_list[7]) * 1.852  # knoten zu km/h
+    else:
+        print("Suche Satelliten...")
+
+
+if __name__ == "__main__":
+    ser = serial.Serial('/dev/ttyUSB0', 115200, timeout=1)
+    ser.write(b'AT+CGPS=1\r\n')
+    time.sleep(2)
+
+    gps = GPS_DATA()
+
+    try:
+        while True:
+            get_gps_info(ser, gps)
+            print(gps)
+            time.sleep(2)
+
+    except KeyboardInterrupt:
+        ser.close()