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https://github.com/DJ2LS/FreeDATA
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dxgrid for ping and socket
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parent
6f1d303171
commit
4ce6565fb0
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@ -662,7 +662,7 @@ def received_ping(data_in):
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ping_frame[:1] = bytes([211])
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ping_frame[1:2] = static.DXCALLSIGN_CRC8
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ping_frame[2:3] = static.MYCALLSIGN_CRC8
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ping_frame[3:9] = static.MYCALLSIGN
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ping_frame[3:9] = static.MYGRID
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# wait while sending....
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modem.transmit_signalling(ping_frame)
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@ -674,10 +674,12 @@ def received_ping(data_in):
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def received_ping_ack(data_in):
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static.DXCALLSIGN_CRC8 = bytes(data_in[2:3]).rstrip(b'\x00')
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static.DXCALLSIGN = bytes(data_in[3:9]).rstrip(b'\x00')
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helpers.add_to_heard_stations(static.DXCALLSIGN, 'PING-ACK')
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static.DXGRID = bytes(data_in[3:9]).rstrip(b'\x00')
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logging.info("PING [" + str(static.DXCALLSIGN, 'utf-8') + "] >|< [" + str(static.MYCALLSIGN, 'utf-8') + "] [SNR:" + str(static.SNR) + "]")
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helpers.add_to_heard_stations(static.DXCALLSIGN,static.DXGRID, 'PING-ACK')
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logging.info("PING [" + str(static.MYCALLSIGN, 'utf-8') + "] >|< [" + str(static.DXCALLSIGN, 'utf-8') + "]["+ str(static.DXGRID, 'utf-8') +"] [SNR:" + str(static.SNR) + "]")
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static.TNC_STATE = 'IDLE'
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# ############################################################################################################
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@ -711,24 +713,23 @@ async def transmit_cq():
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def received_cq(data_in):
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static.DXCALLSIGN = b''
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static.DXCALLSIGN_CRC8 = b''
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# here we add the received station to the heard stations buffer
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dxcallsign = bytes(data_in[2:8]).rstrip(b'\x00')
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dxgrid = bytes(data_in[8:14]).rstrip(b'\x00')
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logging.info("CQ RCVD [" + str(dxcallsign, 'utf-8') + "]["+ str(dxgrid, 'utf-8') +"] [SNR" + str(static.SNR) + "]")
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helpers.add_to_heard_stations(dxcallsign, 'CQ CQ CQ')
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helpers.add_to_heard_stations(dxcallsign,dxgrid, 'CQ CQ CQ')
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async def transmit_beacon():
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logging.info("BEACON")
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frame_type = bytes([230])
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print(frame_type)
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beacon_frame = frame_type + static.MYCALLSIGN
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beacon_frame[:1] = bytes([230])
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beacon_frame[1:2] = b'\x01'
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beacon_frame[2:8] = static.MYCALLSIGN
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beacon_frame[8:14] = static.MYGRID
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while static.TNC_STATE == 'BEACON':
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await asyncio.sleep(60)
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modem.transmit_signalling(beacon_frame)
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@ -737,10 +738,9 @@ async def transmit_beacon():
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def received_beacon():
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static.DXCALLSIGN = b''
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static.DXCALLSIGN_CRC8 = b''
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logging.info("BEACON RCVD [" + str(bytes(data_in[3:9]), 'utf-8') + "] [SNR" + str(static.SNR) + "]")
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# here we add the received station to the heard stations buffer
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dxcallsign = bytes(data_in[3:9]).rstrip(b'\x00')
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dxcallsign = bytes(data_in[2:8]).rstrip(b'\x00')
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dxgrid = bytes(data_in[8:14]).rstrip(b'\x00')
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logging.info("BEACON RCVD [" + str(dxcallsign, 'utf-8') + "]["+ str(dxgrid, 'utf-8') +"] [SNR" + str(static.SNR) + "]")
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helpers.add_to_heard_stations(dxcallsign, 'BEACON')
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@ -149,20 +149,20 @@ def calculate_transfer_rate():
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def add_to_heard_stations(dxcallsign, datatype):
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def add_to_heard_stations(dxcallsign,dxgrid, datatype):
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# check if buffer empty
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if len(static.HEARD_STATIONS) == 0:
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static.HEARD_STATIONS.append([dxcallsign, int(time.time()), datatype])
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static.HEARD_STATIONS.append([dxcallsign,dxgrid, int(time.time()), datatype])
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# if not, we search and update
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else:
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for i in range(0, len(static.HEARD_STATIONS)):
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# update callsign with new timestamp
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if static.HEARD_STATIONS[i].count(dxcallsign) > 0:
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static.HEARD_STATIONS[i] = [dxcallsign, int(time.time()), datatype]
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static.HEARD_STATIONS[i] = [dxcallsign,dxgrid, int(time.time()), datatype]
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break
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# insert if nothing found
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if i == len(static.HEARD_STATIONS) - 1:
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static.HEARD_STATIONS.append([dxcallsign, int(time.time()), datatype])
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static.HEARD_STATIONS.append([dxcallsign,dxgrid, int(time.time()), datatype])
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break
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5
sock.py
5
sock.py
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@ -144,7 +144,8 @@ class CMDTCPRequestHandler(socketserver.BaseRequestHandler):
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if received_json["command"] == 'GET:STATION_INFO':
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output = {
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"MY_CALLSIGN": str(static.MYCALLSIGN, encoding),
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"DX_CALLSIGN": str(static.DXCALLSIGN, encoding)
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"DX_CALLSIGN": str(static.DXCALLSIGN, encoding),
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"DX_GRID": str(static.DXGRID, encoding)
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}
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jsondata = json.dumps(output)
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@ -183,7 +184,7 @@ class CMDTCPRequestHandler(socketserver.BaseRequestHandler):
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if received_json["command"] == 'GET:HEARD_STATIONS':
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output = []
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for i in range(0, len(static.HEARD_STATIONS)):
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output.append({"CALLSIGN": str(static.HEARD_STATIONS[i][0], 'utf-8'), "TIMESTAMP": static.HEARD_STATIONS[i][1], "DATATYPE": static.HEARD_STATIONS[i][2]})
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output.append({"CALLSIGN": str(static.HEARD_STATIONS[i][0], 'utf-8'),"DXGRID": str(static.HEARD_STATIONS[i][1], 'utf-8'), "TIMESTAMP": static.HEARD_STATIONS[i][2], "DATATYPE": static.HEARD_STATIONS[i][3]})
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jsondata = json.dumps(output)
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self.request.sendall(bytes(jsondata, encoding))
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