fix old data bug
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parent
f4d0908b78
commit
bbc5610226
21
gps_data.py
21
gps_data.py
@ -87,7 +87,7 @@ aprs_passcode = 12345
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aprs_server = 'rotate.aprs2.net'
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aprs_port = 14580
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user_ssid = '15'
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aprs_comment = 'HBLink3 GPS Decoder - '
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aprs_comment = 'HBLink3 GPS Decoder - ''
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##################################################################################################
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@ -117,6 +117,8 @@ n_packet_assembly = 0
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packet_assembly = ''
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final_packet = ''
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#Convert DMR packet to binary from MMDVM packet and remove Slot Type and EMB Sync stuff to allow for BPTC 196,96 decoding
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def bptc_decode(_data):
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binary_packet = bitarray(decode.to_bits(_data[20:]))
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@ -171,7 +173,7 @@ class DATA_SYSTEM(HBSYSTEM):
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packet_assembly = packet_assembly + str(bptc_decode(_data)) #str((decode_full_lc(b_packet)).strip('bitarray('))
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# Use block 0 as trigger. $GPRMC must also be in string to indicate NMEA.
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# This triggers the APRS upload
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if btf == 0: #_seq == 12:
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if btf == 0:#_seq == 12:
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final_packet = str(bitarray(re.sub("\)|\(|bitarray|'", '', packet_assembly)).tobytes().decode('utf-8', 'ignore'))
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sms_hex = str(ba2hx(bitarray(re.sub("\)|\(|bitarray|'", '', packet_assembly))))
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#NMEA GPS sentence
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@ -187,11 +189,11 @@ class DATA_SYSTEM(HBSYSTEM):
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try:
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# Try parse of APRS packet. If it fails, it will not upload to APRS-IS
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aprslib.parse(aprs_loc_packet)
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AIS = aprslib.IS(aprs_callsign, passwd=aprs_passcode,host=aprs_server, port=aprs_port)
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AIS.connect()
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AIS.sendall(aprs_loc_packet)
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AIS.close()
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logger.info('Dent APRS packet')
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## AIS = aprslib.IS(aprs_callsign, passwd=aprs_passcode,host=aprs_server, port=aprs_port)
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## AIS.connect()
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## AIS.sendall(aprs_loc_packet)
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## AIS.close()
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## logger.info('Sent APRS packet')
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except:
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logger.info('Failed to parse packet. Packet may be deformed. Not uploaded.')
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# Get callsign based on DMR ID
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@ -201,8 +203,9 @@ class DATA_SYSTEM(HBSYSTEM):
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logger.info(final_packet)
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sms = codecs.decode(bytes.fromhex(''.join(sms_hex[74:-8].split('00'))), 'utf-8')
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logger.info('Received SMS from ' + str(get_alias(int_id(_rf_src), subscriber_ids)) + ', DMR ID: ' + str(int_id(_rf_src)) + ': ' + str(sms))
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packet_assembly = ''
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logger.info(_seq)
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# Reset the packet assembly to prevent old data from returning.
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packet_assembly = ''
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#logger.info(_seq)
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#logger.info(_dtype_vseq)
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logger.info(ahex(bptc_decode(_data)).decode('utf-8', 'ignore'))
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#logger.info(bitarray(re.sub("\)|\(|bitarray|'", '', str(bptc_decode(_data)).tobytes().decode('utf-8', 'ignore'))))
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