kopia lustrzana https://github.com/rpp0/gr-lora
35 wiersze
984 B
Python
35 wiersze
984 B
Python
import socket
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import binascii
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class LoRaUDPServer():
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def __init__(self, ip="127.0.0.1", port=40868, timeout=10):
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self.ip = ip
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self.port = port
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self.timeout = timeout
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self.s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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self.s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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self.s.bind((self.ip, self.port))
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self.s.settimeout(self.timeout)
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def __del__(self):
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self.s.close()
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def get_payloads(self, number_of_payloads):
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"""
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Returns array of <number_of_payloads> hexadecimal LoRa payload datagrams received on a socket.
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"""
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total_data = []
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data = ''
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for i in range(number_of_payloads):
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try:
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data = self.s.recvfrom(65535)[0]
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if data:
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total_data.append(binascii.hexlify(data))
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except Exception as e:
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print(e)
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pass
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return total_data
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