mirror of
https://github.com/DJ2LS/FreeDATA
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67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
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# -*- coding: UTF-8 -*-
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"""
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@author: DJ2LS
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HF mesh networking prototype and testing module
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import time
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MeshParam.routing_table = [['AA1AA', 'direct', 0, 1.0, 25, time.time(), ], ['AA1AA', 'AA2BB', 1, 3.1, 10, time.time(), ],
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['AA3CC', 'AA2BB', 5, -4.5, -3, time.time(), ]]
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print(MeshParam.routing_table)
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print("---------------------------------")
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"""
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# pylint: disable=invalid-name, line-too-long, c-extension-no-member
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# pylint: disable=import-outside-toplevel, attribute-defined-outside-init
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from static import TNC, MeshParam
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import time
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import threading
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class MeshRouter():
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def get_from_heard_stations(self):
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"""
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get data from heard stations
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heard stations format:
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[dxcallsign,dxgrid,int(time.time()),datatype,snr,offset,frequency]
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TNC.heard_stations.append(
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[
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dxcallsign,
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dxgrid,
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int(time.time()),
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datatype,
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snr,
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offset,
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frequency,
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]
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)
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"""
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dxcallsign = 0
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dxgrid = 1
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timestamp = 2
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type = 3
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snr = 4
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offset = 5
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frequency = 6
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for item in TNC.heard_stations:
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new_router = [item[dxcallsign], 'direct', 0, item[snr], item[snr], item[timestamp]]
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self.add_router_to_routing_table(new_router)
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def add_router_to_routing_table(self, new_router):
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# destination callsign # router callsign # hops # rx snr # route quality # timestamp
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for _, item in enumerate(MeshParam.routing_table):
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# update routing entry if exists
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if new_router[0] in item[0] and new_router[1] in item[1]:
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print(f"UPDATE {MeshParam.routing_table[_]} >>> {new_router}")
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MeshParam.routing_table[_] = new_router
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# add new routing entry if not exists
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if new_router not in MeshParam.routing_table:
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MeshParam.routing_table.append(new_router)
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