set receive_all and no wait send

main.py

@@ -1,16 +1,11 @@
-import serial, time, threading
+import serial, subprocess, time
 
 import busio
 from digitalio import DigitalInOut, Direction, Pull
 import board
-#import adafruit_rfm69
-import adafruit_rfm9x
 
-CS = DigitalInOut(board.CE1)
+from pyLoraRFM9x import LoRa, ModemConfig
-RESET = DigitalInOut(board.D25)
+
-spi = busio.SPI(board.SCK, MOSI=board.MOSI, MISO=board.MISO)
-#rfm = adafruit_rfm69.RFM69(spi, CS, RESET, 868.0)
-rfm = adafruit_rfm9x.RFM9x(spi, CS, RESET, 868.0, baudrate=20000000)
 
 addr = '/tmp/rfmtty'
 addr_client = '/tmp/rfmtty_client'
@@ -20,49 +15,25 @@ cmd=['/usr/bin/socat','-d','-d','PTY,link=%s,raw,echo=0' %
 socat_proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
 time.sleep(1)
 
-print("Serieller Port: %s" % addr)
+ser = serial.serial_for_url(addr)
-ser = serial.Serial(addr, baudrate=baudrate)
+
+def on_recv(payload):
+        print(f'Received lora data: {payload.message}')
+        ser.write(payload.message)
+
+lora_address = 2
+lora = LoRa(1, 5, lora_address, reset_pin = 25, modem_config=ModemConfig.Bw125Cr45Sf128, tx_power=14, receive_all=True)
+lora.on_recv = on_recv
 
-def serial_port_reader(ser, rfm):
 while True:
     ser_data = bytearray()
-        while ser.inWaiting() > 0 and len(ser_data) <= packet_len:
+    while ser.inWaiting() > 0 and len(ser_data) <= 248:
         recieved_byte = ser.read(1)
         ser_data += recieved_byte
     if ser_data == b'':
         pass
     else:
         print(f'Received serial data: {ser_data}')
-            rfm.send(ser_data)
+        lora.send(bytes(ser_data), 255)
 
-def serial_port_writer(ser, rfm):
+socat_proc.kill()
-    while True:
-        packet = None
-        packet = rfm.receive()
-        if packet is None:
-            pass
-        else:
-            print(f'Received lora RSSI: {rfm.last_rssi} SNR: {rfm.last_snr} data: {packet}')
-            ser.write(packet)
-
-
-baudrate = 115200
-packet_len = 251
-
-reader_thread = threading.Thread(target=serial_port_reader, args=(ser,rfm), daemon=True)
-reader_thread.start()
-writer_thread = threading.Thread(target=serial_port_writer, args=(ser,rfm), daemon=True)
-writer_thread.start()
-
-try:
-    while True:
-        pass
-
-
-except KeyboardInterrupt:
-    print("Programm durch Benutzer unterbrochen.")
-
-finally:
-    ser.close()
-    reader_thread.join()
-    writer_thread.join()

test_client.py

@@ -1,51 +0,0 @@
-import socket
-import random
-import string
-import time
-
-def generate_random_data(size):
-    return ''.join(random.choices(string.ascii_letters + string.digits, k=size)).encode('utf-8')
-
-def start_client():
-    # Definiere Host und Port
-    host = '127.0.0.1'
-    port = 12345
-
-    while True:
-        # Erstelle einen Socket
-        client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-
-        try:
-            # Verbinde zum Server
-            client_socket.connect((host, port))
-            print(f"Connected to {host}:{port}")
-
-            # Generiere eine zufällige Bytefolge
-            data_to_send = generate_random_data(50)
-
-            # Sende die Daten an den Server
-            client_socket.sendall(data_to_send)
-            print(f"Sent data: {data_to_send.decode('utf-8')}")
-
-            # Empfange die Antwort
-            received_data = client_socket.recv(1024)
-            print(f"Received data: {received_data.decode('utf-8')}")
-
-            # Überprüfe, ob die Antwort die gesendeten Daten sind
-            if received_data == data_to_send:
-                print("Server response matches the sent data.")
-            else:
-                print("Server response does not match the sent data.")
-
-        except Exception as e:
-            print(f"Error: {e}")
-
-        finally:
-            # Schließe die Verbindung zum Server
-            client_socket.close()
-
-        # Warte für eine kurze Zeit, bevor die nächste Anfrage gesendet wird
-        time.sleep(2)
-
-if __name__ == "__main__":
-    start_client()

test_server.py

@@ -1,35 +0,0 @@
-import socket
-
-def start_server():
-    # Definiere Host und Port
-    host = '127.0.0.1'
-    port = 12345
-
-    # Erstelle einen Socket
-    server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-
-    # Binde den Socket an Host und Port
-    server_socket.bind((host, port))
-
-    # Warte auf Verbindungen
-    server_socket.listen()
-
-    print(f"Server listening on {host}:{port}...")
-
-    while True:
-        # Warte auf eine Verbindung
-        client_socket, client_address = server_socket.accept()
-        print(f"Connection from {client_address}")
-
-        # Empfange und sende Daten zurück
-        data = client_socket.recv(1024)
-        print(f"Received data: {data.decode('utf-8')}")
-
-        # Sende die erhaltenen Daten zurück
-        client_socket.sendall(data)
-
-        # Schließe die Verbindung zum Client
-        client_socket.close()
-
-if __name__ == "__main__":
-    start_server()