Llibyddap
commented
4 years ago Well - I may have hit enter too fast... After a day - for whatever reason, the first set of data points hit my output file. I'll need to figure out the details... But exciting - assuming I'm not missing something.
I guess my final question is - I didn't capture the encryption key - is there something missing as a result?
{
"batteries_0x0030":{
"7F16EF57":{
"R15563P3SSEG":{
"AlwaysZero_40_float":8425.0,
"AlwaysZero_48_float":NaN,
"AlwaysZero_66_float":-107616408.0,
"AlwaysZero_70_float":6.826565598804779e-41,
"BattCapacityActual":396.5,
"BattCapacityNom":4.5179431944112146e-39,
"BattCharge":0.0,
"BattChargingStatus":19661,
"Date":"2019-11-10",
"EIn":0,
"EOut":0,
"HexConst_52":"ff ff ff ff",
"HexConst_56":"ff ff ff ff",
"Idc":1.0859270332730375e-05,
"Interval":410104,
"Temp":NaN,
"Time":"22:24:48",
"TotalEnergyIn":1176051712,
"TotalEnergyOut":1146945536,
"Undeciphered_data":"2c 01 00 00 00 00 00 00 02 00 00 00 00 00",
"Vdc":6.664491736252387e-10,
"batteryId":"R15563P3SSEG",
"dateTime":1573453488,
"devLen":100,
"devType":"batteries_0x0030",
"seId":"7F16EF57",
"seType":"0x0030"
}
}
},
"events":{
},
"inverters":{
"7F16EF57":{
"Date":"2019-11-10",
"Eac":0.0,
"Eday":28528.193359375,
"Etot":4608790.0,
"Freq":60.01667404174805,
"ID":"7F16EF57",
"Iac":0.9453125,
"Interval":300,
"Pac":0.0,
"Pmax":2288.64111328125,
"Temp":32.924407958984375,
"Time":"22:24:48",
"Uptime":11759,
"Vac":235.203125,
"Vdc":395.75
}
},
"meters_0x0022":{
"7F16EF57":{
"3_Consumption":{
"AlwaysZero_off10_int2":0,
"AlwaysZero_off18_int2":0,
"AlwaysZero_off26_int2":0,
"AlwaysZero_off34_int2":0,
"Date":"2019-11-10",
"E2X":0,
"EfromX":196,
"Flag_off12_hex":"00 80",
"Flag_off20_hex":"00 80",
"Flag_off28_hex":"00 80",
"Flag_off36_hex":"00 80",
"Interval":300,
"P2X":NaN,
"PfromX":2382.5517578125,
"Time":"22:24:48",
"TotalE2Grid":0,
"TotalEfromGrid":0,
"Totaloff22_int4":0,
"Totaloff30_int4":0,
"dateTime":1573453488,
"devLen":58,
"devType":"meters_0x0022",
"onlyIntervalData":1,
"recType":3,
"seId":"7F16EF57",
"seType":"0x0022"
},
"5_GridImportExport":{
"AlwaysZero_off10_int2":0,
"AlwaysZero_off18_int2":0,
"AlwaysZero_off26_int2":0,
"AlwaysZero_off34_int2":0,
"Date":"2019-11-10",
"E2X":0,
"EfromX":196,
"Flag_off12_hex":"00 00",
"Flag_off20_hex":"00 00",
"Flag_off28_hex":"00 00",
"Flag_off36_hex":"00 00",
"Interval":300,
"P2X":0.0,
"PfromX":2388.5517578125,
"Time":"22:24:48",
"TotalE2Grid":15976987,
"TotalEfromGrid":7212562,
"Totaloff22_int4":677578,
"Totaloff30_int4":27532337,
"dateTime":1573453488,
"devLen":58,
"devType":"meters_0x0022",
"onlyIntervalData":0,
"recType":5,
"seId":"7F16EF57",
"seType":"0x0022"
},
"6_UnrecognisedRecType":{
"AlwaysZero_off10_int2":0,
"AlwaysZero_off18_int2":0,
"AlwaysZero_off26_int2":0,
"AlwaysZero_off34_int2":0,
"Date":"2019-11-10",
"E2X":0,
"EfromX":0,
"Flag_off12_hex":"00 80",
"Flag_off20_hex":"00 80",
"Flag_off28_hex":"00 80",
"Flag_off36_hex":"00 80",
"Interval":300,
"P2X":NaN,
"PfromX":0.0,
"Time":"22:24:48",
"TotalE2Grid":0,
"TotalEfromGrid":0,
"Totaloff22_int4":0,
"Totaloff30_int4":0,
"dateTime":1573453488,
"devLen":58,
"devType":"meters_0x0022",
"onlyIntervalData":1,
"recType":6,
"seId":"7F16EF57",
"seType":"0x0022"
}
}
},
"optimizers":{
}
}{
"events":{
},
"inverters":{
},
"meters_0x0022":{
"7F16EF57":{
"7_Battery":{
"AlwaysZero_off10_int2":0,
"AlwaysZero_off18_int2":0,
"AlwaysZero_off26_int2":0,
"AlwaysZero_off34_int2":0,
"Date":"2019-11-10",
"E2X":0,
"EfromX":0,
"Flag_off12_hex":"00 80",
"Flag_off20_hex":"00 80",
"Flag_off28_hex":"00 80",
"Flag_off36_hex":"00 80",
"Interval":300,
"P2X":0.0,
"PfromX":NaN,
"Time":"22:24:48",
"TotalE2Grid":0,
"TotalEfromGrid":0,
"Totaloff22_int4":0,
"Totaloff30_int4":0,
"dateTime":1573453488,
"devLen":58,
"devType":"meters_0x0022",
"onlyIntervalData":1,
"recType":7,
"seId":"7F16EF57",
"seType":"0x0022"
},
"8_MostlyZeroes":{
"AlwaysZero_off10_int2":0,
"AlwaysZero_off18_int2":0,
"AlwaysZero_off26_int2":0,
"AlwaysZero_off34_int2":0,
"Date":"2019-11-10",
"E2X":0,
"EfromX":0,
"Flag_off12_hex":"00 80",
"Flag_off20_hex":"00 80",
"Flag_off28_hex":"00 80",
"Flag_off36_hex":"00 80",
"Interval":300,
"P2X":0.0,
"PfromX":NaN,
"Time":"22:24:48",
"TotalE2Grid":0,
"TotalEfromGrid":0,
"Totaloff22_int4":0,
"Totaloff30_int4":0,
"dateTime":1573453488,
"devLen":58,
"devType":"meters_0x0022",
"onlyIntervalData":1,
"recType":8,
"seId":"7F16EF57",
"seType":"0x0022"
},
"9_PVProduction":{
"AlwaysZero_off10_int2":0,
"AlwaysZero_off18_int2":0,
"AlwaysZero_off26_int2":0,
"AlwaysZero_off34_int2":0,
"Date":"2019-11-10",
"E2X":0,
"EfromX":0,
"Flag_off12_hex":"00 80",
"Flag_off20_hex":"00 80",
"Flag_off28_hex":"00 80",
"Flag_off36_hex":"00 80",
"Interval":300,
"P2X":0.0,
"PfromX":NaN,
"Time":"22:24:48",
"TotalE2Grid":0,
"TotalEfromGrid":0,
"Totaloff22_int4":0,
"Totaloff30_int4":0,
"dateTime":1573453488,
"devLen":58,
"devType":"meters_0x0022",
"onlyIntervalData":1,
"recType":9,
"seId":"7F16EF57",
"seType":"0x0022"
}
}
},
"optimizers":{
}
}
jbuehl
I think I have everything setup now - but two last questions...
Here is my setup as described in #141.
I have my capture and processing script setup as:
tcpdump -i eth0 -U -w - tcp and host 192.168.2.29| tee capture.pcap | ./solaredge/semonitor.py -d bill2_log -o bill2.json -vvvvwhich results in the
-d bill2_logoutput of:I recall reading, but now cannot find it, that
semonitor.pywill not save encrypted data (or will not process it) to the-o FILE. If that is the case then I may not have my first question. If that is not the case, then I can't figure out why the data is not parsed into the json (e.g.,Nov 10 21:48:49 function: 0378). I see that some functions are processed and some are labeledUnknown function. I also see that there are0503messages that are not open - i think this is the encryption (which I haven't downloaded the keys yet).The second question relates to
tcpdumpvs.tshark. I think I have thetcpdumpcommand appropriately filtered for traffic from the SE Inverter that is TCP, but if not, how would you chain thetcpdumpto thetsharkto get a filtered stream?Thank's the the continuing education.