added special impedances network packet handling. Switched to dynmaic checksum calculation. Ensured to reset old BMS values
This commit is contained in:
Tobi177
parent
5883a896e0
commit
473ce5d28e
1 changed files with 236 additions and 346 deletions
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@ -239,10 +239,17 @@ PACKET_STATUS_CELLS = 0x56
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PACKET_STATUS_BMS = 0x57
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PACKET_STATUS_BMS = 0x57
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PACKET_STATUS_IMPEDANCES = 0x58
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PACKET_STATUS_IMPEDANCES = 0x58
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PACKET_LENGTH_MINIMUM = 15
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PACKET_LENGTH_MINIMUM = 10
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PACKET_LENGTH_STATUS_CELLS = [29, 45, 61]
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PACKET_LENGTH_STATUS_CELLS = [29, 45, 61]
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PACKET_LENGTH_STATUS_BMS = [15]
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PACKET_LENGTH_STATUS_BMS = [15]
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PACKET_LENGTH_STATUS_IMPEDANCES = [24, 40, 56]
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# Special handling here: the impedances packet length is dynamically
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# and depends on how many cells are monitored. The minimum length of
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# the network packet with headers, command, length, currentmode1, current1
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# and checksum is 8 bytes. On 6monitored cells the packet length will
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# be 8+(2*6) = 20 bytes. Therefore, the smallest possible and valid
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# impedances network packet will be 10 bytes
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PACKET_LENGTH_STATUS_IMPEDANCES = 10
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MIN_CELL_VOLTAGE = 1.0
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MIN_CELL_VOLTAGE = 1.0
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@ -545,7 +552,6 @@ BMS_STATUS = {
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'text' : ""
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'text' : ""
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}
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}
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}
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}
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}
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}
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# example network packets form the chargery community protocol manual v1.25
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# example network packets form the chargery community protocol manual v1.25
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@ -555,7 +561,8 @@ BMS_TEST_PACKETS = {
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3 : bytearray.fromhex('2424570F0E240100E1008300845B24'),
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3 : bytearray.fromhex('2424570F0E240100E1008300845B24'),
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4 : bytearray.fromhex('2424562D0CFD0D040D040D020D030D040D060D010D080D020D050CFE0D060CFB0D0F0CFC76FED50263140E0095'),
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4 : bytearray.fromhex('2424562D0CFD0D040D040D020D030D040D060D010D080D020D050CFE0D060CFB0D0F0CFC76FED50263140E0095'),
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5 : bytearray.fromhex('2424582801E4000100030003000300020003000000000001000100010000000500020003000300CC'),
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5 : bytearray.fromhex('2424582801E4000100030003000300020003000000000001000100010000000500020003000300CC'),
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6 : bytearray.fromhex('2424570F0E240100E4008300845B27')
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6 : bytearray.fromhex('2424570F0E240100E4008300845B27'),
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7 : bytearray.fromhex('24245814012a000900040007000b000b00070010')
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}
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}
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@ -565,6 +572,160 @@ SPECIAL_DISPLAY_SYMBOLS = {
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'ohm' : u'\u03A9'
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'ohm' : u'\u03A9'
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}
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}
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def reset_status_values():
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BMS_STATUS['bms']['charged_end_voltage']['value'] = -1
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BMS_STATUS['bms']['charged_end_voltage']['text'] = ""
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BMS_STATUS['bms']['current_mode']['value'] = -1
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BMS_STATUS['bms']['current_mode']['text'] = ""
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BMS_STATUS['bms']['current']['value'] = -1
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BMS_STATUS['bms']['current']['text'] = ""
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BMS_STATUS['bms']['temperature']['sensor_t1']['value'] = -1
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BMS_STATUS['bms']['temperature']['sensor_t1']['text'] = ""
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BMS_STATUS['bms']['temperature']['sensor_t2']['value'] = -1
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BMS_STATUS['bms']['temperature']['sensor_t2']['text'] = ""
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BMS_STATUS['bms']['soc']['value'] = -1
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BMS_STATUS['bms']['soc']['text'] = ""
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BMS_STATUS['bms']['timestamp']['value'] = -1
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BMS_STATUS['bms']['timestamp']['text'] = ""
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def reset_impedances_values():
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BMS_STATUS['impedances']['current_mode1']['value'] = -1
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BMS_STATUS['impedances']['current_mode1']['text'] = ""
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BMS_STATUS['impedances']['current1']['value'] = -1
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BMS_STATUS['impedances']['current1']['text'] = ""
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BMS_STATUS['impedances']['cell1_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell1_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell2_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell2_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell3_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell3_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell4_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell4_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell5_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell5_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell6_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell6_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell7_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell7_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell8_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell8_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell9_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell9_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell10_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell10_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell11_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell11_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell12_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell12_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell13_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell13_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell14_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell14_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell15_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell15_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell16_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell16_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell17_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell17_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell18_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell18_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell19_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell19_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell20_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell20_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell21_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell21_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell22_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell22_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell23_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell23_impedance']['text'] = ""
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BMS_STATUS['impedances']['cell24_impedance']['value'] = -1
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BMS_STATUS['impedances']['cell24_impedance']['text'] = ""
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BMS_STATUS['impedances']['agg_impedances']['sum']['value'] = -1
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BMS_STATUS['impedances']['agg_impedances']['sum']['text'] = ""
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BMS_STATUS['impedances']['agg_impedances']['max']['value'] = -1
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BMS_STATUS['impedances']['agg_impedances']['max']['text'] = ""
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BMS_STATUS['impedances']['agg_impedances']['min']['value'] = -1
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BMS_STATUS['impedances']['agg_impedances']['min']['text'] = ""
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BMS_STATUS['impedances']['agg_impedances']['diff']['value'] = -1
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BMS_STATUS['impedances']['agg_impedances']['diff']['text'] = ""
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BMS_STATUS['impedances']['battery_capacity_wh']['value'] = -1
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BMS_STATUS['impedances']['battery_capacity_wh']['text'] = ""
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BMS_STATUS['impedances']['battery_capacity_ah']['value'] = -1
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BMS_STATUS['impedances']['battery_capacity_ah']['text'] = ""
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BMS_STATUS['impedances']['timestamp']['value'] = -1
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BMS_STATUS['impedances']['timestamp']['text'] = ""
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def reset_voltages_values():
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BMS_STATUS['voltages']['cell1_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell1_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell2_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell2_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell3_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell3_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell4_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell4_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell5_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell5_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell6_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell6_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell7_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell7_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell8_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell8_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell9_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell9_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell10_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell10_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell11_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell11_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell12_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell12_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell13_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell13_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell14_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell14_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell15_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell15_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell16_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell16_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell17_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell17_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell18_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell18_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell19_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell19_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell20_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell20_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell21_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell21_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell22_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell22_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell23_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell23_voltage']['text'] = ""
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BMS_STATUS['voltages']['cell24_voltage']['value'] = -1
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BMS_STATUS['voltages']['cell24_voltage']['text'] = ""
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BMS_STATUS['voltages']['agg_voltages']['sum']['value'] = -1
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BMS_STATUS['voltages']['agg_voltages']['sum']['text'] = ""
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BMS_STATUS['voltages']['agg_voltages']['max']['value'] = -1
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BMS_STATUS['voltages']['agg_voltages']['max']['text'] = ""
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BMS_STATUS['voltages']['agg_voltages']['min']['value'] = -1
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BMS_STATUS['voltages']['agg_voltages']['min']['text'] = ""
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BMS_STATUS['voltages']['agg_voltages']['diff']['value'] = -1
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BMS_STATUS['voltages']['agg_voltages']['diff']['text'] = ""
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BMS_STATUS['voltages']['battery_capacity_wh']['value'] = -1
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BMS_STATUS['voltages']['battery_capacity_wh']['text'] = ""
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BMS_STATUS['voltages']['battery_capacity_ah']['value'] = -1
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BMS_STATUS['voltages']['battery_capacity_ah']['text'] = ""
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BMS_STATUS['voltages']['timestamp']['value'] = -1
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BMS_STATUS['voltages']['timestamp']['text'] = ""
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def debug_packet(packet):
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def debug_packet(packet):
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string_output = ""
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string_output = ""
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@ -640,16 +801,17 @@ def parse_packet(packet):
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logging.debug("Packet Status BMS too short, skip")
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logging.debug("Packet Status BMS too short, skip")
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packet = ""
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packet = ""
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else:
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else:
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# delete old data
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reset_status_values()
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# checksum value
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# checksum value
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checksum = ord(packet[14])
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checksum = ord(packet[packet_length-1])
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checksum_check = 0
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# calculate checksum
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# calculate checksum
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checksum_check = (ord(packet[0])
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for i in range(packet_length-1):
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+ ord(packet[1]) + ord(packet[2]) + ord(packet[3]) + ord(packet[4])
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checksum_check = checksum_check + ord(packet[i])
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+ ord(packet[5]) + ord(packet[6]) + ord(packet[7]) + ord(packet[8])
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checksum_check = checksum_check % 256
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+ ord(packet[9]) + ord(packet[10]) + ord(packet[11]) + ord(packet[12])
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+ ord(packet[13])) % 256
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logging.debug("Packet Checksum : " + str(checksum) + "|" + str(checksum_check))
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logging.debug("Packet Checksum : " + str(checksum) + "|" + str(checksum_check))
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# data integrity does match
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# data integrity does match
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@ -738,10 +900,12 @@ def parse_packet(packet):
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logging.debug("Packet Status Cells too short, skip")
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logging.debug("Packet Status Cells too short, skip")
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packet = ""
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packet = ""
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else:
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else:
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# delete old data
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reset_voltages_values()
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# checksum value
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# checksum value
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checksum = 0
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checksum = -1
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checksum_check = -1
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checksum_check = 0
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if (packet_length == PACKET_LENGTH_STATUS_CELLS[0]): # packet from BMS8
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if (packet_length == PACKET_LENGTH_STATUS_CELLS[0]): # packet from BMS8
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logging.debug("Packet Status Cells BMS8")
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logging.debug("Packet Status Cells BMS8")
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@ -750,20 +914,14 @@ def parse_packet(packet):
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logging.debug("Packet Status Cells too short, skip")
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logging.debug("Packet Status Cells too short, skip")
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packet = ""
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packet = ""
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else:
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else:
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checksum = ord(packet[packet_length-1])
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# checksum value
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checksum = ord(packet[28])
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# calculate checksum
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# calculate checksum
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checksum_check = (ord(packet[0])
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for i in range(packet_length-1):
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+ ord(packet[1]) + ord(packet[2]) + ord(packet[3]) + ord(packet[4]) + ord(packet[5])
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checksum_check = checksum_check + ord(packet[i])
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+ ord(packet[6]) + ord(packet[7]) + ord(packet[8]) + ord(packet[9]) + ord(packet[10])
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checksum_check = checksum_check % 256
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+ ord(packet[11]) + ord(packet[12]) + ord(packet[13]) + ord(packet[14]) + ord(packet[15])
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+ ord(packet[16]) + ord(packet[17]) + ord(packet[18]) + ord(packet[19]) + ord(packet[20])
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+ ord(packet[21]) + ord(packet[22]) + ord(packet[23]) + ord(packet[24]) + ord(packet[25])
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+ ord(packet[26]) + ord(packet[27])) % 256
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logging.debug("Packet Checksum BMS8: " + str(checksum) + "|" + str(checksum_check))
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logging.debug("Packet Checksum BMS8: " + str(checksum) + "|" + str(checksum_check))
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elif (packet_length == PACKET_LENGTH_STATUS_CELLS[1]): # packet from BMS16
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elif (packet_length == PACKET_LENGTH_STATUS_CELLS[1]): # packet from BMS16
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logging.debug("Packet Status Cells BMS16")
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logging.debug("Packet Status Cells BMS16")
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@ -771,21 +929,12 @@ def parse_packet(packet):
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logging.debug("Packet Status Cells too short, skip")
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logging.debug("Packet Status Cells too short, skip")
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packet = ""
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packet = ""
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else:
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else:
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checksum = ord(packet[packet_length-1])
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# checksum value
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checksum = ord(packet[44])
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# calculate checksum
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# calculate checksum
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checksum_check = (ord(packet[0])
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for i in range(packet_length-1):
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+ ord(packet[1]) + ord(packet[2]) + ord(packet[3]) + ord(packet[4]) + ord(packet[5])
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checksum_check = checksum_check + ord(packet[i])
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+ ord(packet[6]) + ord(packet[7]) + ord(packet[8]) + ord(packet[9]) + ord(packet[10])
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checksum_check = checksum_check % 256
|
||||||
+ ord(packet[11]) + ord(packet[12]) + ord(packet[13]) + ord(packet[14]) + ord(packet[15])
|
|
||||||
+ ord(packet[16]) + ord(packet[17]) + ord(packet[18]) + ord(packet[19]) + ord(packet[20])
|
|
||||||
+ ord(packet[21]) + ord(packet[22]) + ord(packet[23]) + ord(packet[24]) + ord(packet[25])
|
|
||||||
+ ord(packet[26]) + ord(packet[27]) + ord(packet[28]) + ord(packet[29]) + ord(packet[30])
|
|
||||||
+ ord(packet[31]) + ord(packet[32]) + ord(packet[33]) + ord(packet[34]) + ord(packet[35])
|
|
||||||
+ ord(packet[36]) + ord(packet[37]) + ord(packet[38]) + ord(packet[39]) + ord(packet[40])
|
|
||||||
+ ord(packet[41]) + ord(packet[42]) + ord(packet[43])) % 256
|
|
||||||
logging.debug("Packet Checksum BMS16: " + str(checksum) + "|" + str(checksum_check))
|
logging.debug("Packet Checksum BMS16: " + str(checksum) + "|" + str(checksum_check))
|
||||||
|
|
||||||
elif (packet_length == PACKET_LENGTH_STATUS_CELLS[2]): # packet from BMS24
|
elif (packet_length == PACKET_LENGTH_STATUS_CELLS[2]): # packet from BMS24
|
||||||
|
|
@ -795,25 +944,13 @@ def parse_packet(packet):
|
||||||
logging.debug("Packet Status Cells too short, skip")
|
logging.debug("Packet Status Cells too short, skip")
|
||||||
packet = ""
|
packet = ""
|
||||||
else:
|
else:
|
||||||
|
checksum = ord(packet[packet_length-1])
|
||||||
# checksum value
|
|
||||||
checksum = ord(packet[60])
|
|
||||||
|
|
||||||
# calculate checksum
|
# calculate checksum
|
||||||
checksum_check = (ord(packet[0])
|
for i in range(packet_length-1):
|
||||||
+ ord(packet[1]) + ord(packet[2]) + ord(packet[3]) + ord(packet[4]) + ord(packet[5])
|
checksum_check = checksum_check + ord(packet[i])
|
||||||
+ ord(packet[6]) + ord(packet[7]) + ord(packet[8]) + ord(packet[9]) + ord(packet[10])
|
checksum_check = checksum_check % 256
|
||||||
+ ord(packet[11]) + ord(packet[12]) + ord(packet[13]) + ord(packet[14]) + ord(packet[15])
|
logging.debug("Packet Checksum BMS24: " + str(checksum) + "|" + str(checksum_check))
|
||||||
+ ord(packet[16]) + ord(packet[17]) + ord(packet[18]) + ord(packet[19]) + ord(packet[20])
|
|
||||||
+ ord(packet[21]) + ord(packet[22]) + ord(packet[23]) + ord(packet[24]) + ord(packet[25])
|
|
||||||
+ ord(packet[26]) + ord(packet[27]) + ord(packet[28]) + ord(packet[29]) + ord(packet[30])
|
|
||||||
+ ord(packet[31]) + ord(packet[32]) + ord(packet[33]) + ord(packet[34]) + ord(packet[35])
|
|
||||||
+ ord(packet[36]) + ord(packet[37]) + ord(packet[38]) + ord(packet[39]) + ord(packet[40])
|
|
||||||
+ ord(packet[41]) + ord(packet[42]) + ord(packet[43]) + ord(packet[44]) + ord(packet[45])
|
|
||||||
+ ord(packet[46]) + ord(packet[47]) + ord(packet[48]) + ord(packet[49]) + ord(packet[50])
|
|
||||||
+ ord(packet[51]) + ord(packet[52]) + ord(packet[53]) + ord(packet[54]) + ord(packet[55])
|
|
||||||
+ ord(packet[56]) + ord(packet[57]) + ord(packet[58]) + ord(packet[59])) % 256
|
|
||||||
logging.debug("Packet Checksum BMS16: " + str(checksum) + "|" + str(checksum_check))
|
|
||||||
|
|
||||||
|
|
||||||
# data integrity does match
|
# data integrity does match
|
||||||
|
|
@ -1184,83 +1321,25 @@ def parse_packet(packet):
|
||||||
|
|
||||||
elif (ord(packet[2]) == PACKET_STATUS_IMPEDANCES):
|
elif (ord(packet[2]) == PACKET_STATUS_IMPEDANCES):
|
||||||
|
|
||||||
if (len(packet) < PACKET_LENGTH_STATUS_IMPEDANCES[0]):
|
if (len(packet) < PACKET_LENGTH_STATUS_IMPEDANCES):
|
||||||
logging.debug("Packet Impedances Cells too short, skip")
|
logging.debug("Packet Impedances Cells too short, skip")
|
||||||
packet = ""
|
packet = ""
|
||||||
else:
|
else:
|
||||||
|
# delete old data
|
||||||
|
reset_impedances_values()
|
||||||
|
|
||||||
|
cell_count = (packet_length - 8) / 2;
|
||||||
|
logging.debug("Packet Impedances, detected cells: #" + str(cell_count))
|
||||||
|
|
||||||
# checksum value
|
# checksum value
|
||||||
checksum = 0
|
checksum = ord(packet[packet_length-1])
|
||||||
checksum_check = -1
|
checksum_check = 0
|
||||||
|
|
||||||
if (packet_length == PACKET_LENGTH_STATUS_IMPEDANCES[0]): # packet from BMS8
|
# calculate checksum
|
||||||
logging.debug("Packet Impedances Cells BMS8")
|
for i in range(packet_length-1):
|
||||||
|
checksum_check = checksum_check + ord(packet[i])
|
||||||
if (len(packet) < PACKET_LENGTH_STATUS_IMPEDANCES[0]):
|
checksum_check = checksum_check % 256
|
||||||
logging.debug("Packet Impedances Cells too short, skip")
|
logging.debug("Packet Checksum BMS: " + str(checksum) + "|" + str(checksum_check))
|
||||||
packet = ""
|
|
||||||
else:
|
|
||||||
|
|
||||||
# checksum value
|
|
||||||
checksum = ord(packet[23])
|
|
||||||
|
|
||||||
# calculate checksum
|
|
||||||
checksum_check = (ord(packet[0])
|
|
||||||
+ ord(packet[1]) + ord(packet[2]) + ord(packet[3]) + ord(packet[4]) + ord(packet[5])
|
|
||||||
+ ord(packet[6]) + ord(packet[7]) + ord(packet[8]) + ord(packet[9]) + ord(packet[10])
|
|
||||||
+ ord(packet[11]) + ord(packet[12]) + ord(packet[13]) + ord(packet[14]) + ord(packet[15])
|
|
||||||
+ ord(packet[16]) + ord(packet[17]) + ord(packet[18]) + ord(packet[19]) + ord(packet[20])
|
|
||||||
+ ord(packet[21]) + ord(packet[22])) % 256
|
|
||||||
logging.debug("Packet Checksum BMS8: " + str(checksum) + "|" + str(checksum_check))
|
|
||||||
|
|
||||||
elif (packet_length == PACKET_LENGTH_STATUS_IMPEDANCES[1]): # packet from BMS16
|
|
||||||
logging.debug("Packet Impedances Cells BMS16")
|
|
||||||
|
|
||||||
if (len(packet) < PACKET_LENGTH_STATUS_IMPEDANCES[1]):
|
|
||||||
logging.debug("Packet Impedances Cells too short, skip")
|
|
||||||
packet = ""
|
|
||||||
else:
|
|
||||||
|
|
||||||
# checksum value
|
|
||||||
checksum = ord(packet[39])
|
|
||||||
|
|
||||||
# calculate checksum
|
|
||||||
checksum_check = (ord(packet[0])
|
|
||||||
+ ord(packet[1]) + ord(packet[2]) + ord(packet[3]) + ord(packet[4]) + ord(packet[5])
|
|
||||||
+ ord(packet[6]) + ord(packet[7]) + ord(packet[8]) + ord(packet[9]) + ord(packet[10])
|
|
||||||
+ ord(packet[11]) + ord(packet[12]) + ord(packet[13]) + ord(packet[14]) + ord(packet[15])
|
|
||||||
+ ord(packet[16]) + ord(packet[17]) + ord(packet[18]) + ord(packet[19]) + ord(packet[20])
|
|
||||||
+ ord(packet[21]) + ord(packet[22]) + ord(packet[23]) + ord(packet[24]) + ord(packet[25])
|
|
||||||
+ ord(packet[26]) + ord(packet[27]) + ord(packet[28]) + ord(packet[29]) + ord(packet[30])
|
|
||||||
+ ord(packet[31]) + ord(packet[32]) + ord(packet[33]) + ord(packet[34]) + ord(packet[35])
|
|
||||||
+ ord(packet[36]) + ord(packet[37]) + ord(packet[38])) % 256
|
|
||||||
logging.debug("Packet Checksum BMS16: " + str(checksum) + "|" + str(checksum_check))
|
|
||||||
|
|
||||||
elif (packet_length == PACKET_LENGTH_STATUS_IMPEDANCES[2]): # packet from BMS24
|
|
||||||
logging.debug("Packet Impedances Cells BMS24")
|
|
||||||
|
|
||||||
if (len(packet) < PACKET_LENGTH_STATUS_IMPEDANCES[2]):
|
|
||||||
logging.debug("Packet Impedances Cells too short, skip")
|
|
||||||
packet = ""
|
|
||||||
else:
|
|
||||||
|
|
||||||
# checksum value
|
|
||||||
checksum = ord(packet[55])
|
|
||||||
|
|
||||||
# calculate checksum
|
|
||||||
checksum_check = (ord(packet[0])
|
|
||||||
+ ord(packet[1]) + ord(packet[2]) + ord(packet[3]) + ord(packet[4]) + ord(packet[5])
|
|
||||||
+ ord(packet[6]) + ord(packet[7]) + ord(packet[8]) + ord(packet[9]) + ord(packet[10])
|
|
||||||
+ ord(packet[11]) + ord(packet[12]) + ord(packet[13]) + ord(packet[14]) + ord(packet[15])
|
|
||||||
+ ord(packet[16]) + ord(packet[17]) + ord(packet[18]) + ord(packet[19]) + ord(packet[20])
|
|
||||||
+ ord(packet[21]) + ord(packet[22]) + ord(packet[23]) + ord(packet[24]) + ord(packet[25])
|
|
||||||
+ ord(packet[26]) + ord(packet[27]) + ord(packet[28]) + ord(packet[29]) + ord(packet[30])
|
|
||||||
+ ord(packet[31]) + ord(packet[32]) + ord(packet[33]) + ord(packet[34]) + ord(packet[35])
|
|
||||||
+ ord(packet[36]) + ord(packet[37]) + ord(packet[38]) + ord(packet[39]) + ord(packet[40])
|
|
||||||
+ ord(packet[41]) + ord(packet[42]) + ord(packet[43]) + ord(packet[44]) + ord(packet[45])
|
|
||||||
+ ord(packet[46]) + ord(packet[47]) + ord(packet[48]) + ord(packet[49]) + ord(packet[50])
|
|
||||||
+ ord(packet[51]) + ord(packet[52]) + ord(packet[53]) + ord(packet[54])) % 256
|
|
||||||
logging.debug("Packet Checksum BMS16: " + str(checksum) + "|" + str(checksum_check))
|
|
||||||
|
|
||||||
|
|
||||||
# data integrity does match
|
# data integrity does match
|
||||||
|
|
@ -1291,159 +1370,13 @@ def parse_packet(packet):
|
||||||
dbusservice["/Impedances/Current1"] = BMS_STATUS['impedances']['current1']['text']
|
dbusservice["/Impedances/Current1"] = BMS_STATUS['impedances']['current1']['text']
|
||||||
dbusservice["/Raw/Impedances/Current1"] = BMS_STATUS['impedances']['current1']['value']
|
dbusservice["/Raw/Impedances/Current1"] = BMS_STATUS['impedances']['current1']['value']
|
||||||
|
|
||||||
|
for i in range(1, cell_count+1):
|
||||||
# cell impedances BMS8
|
BMS_STATUS['impedances']['cell'+str(i)+'_impedance']['value'] = get_cell_impedance(ord(packet[7+(2*(i-1))]), ord(packet[8+(2*(i-1))]))
|
||||||
BMS_STATUS['impedances']['cell1_impedance']['value'] = get_cell_impedance(ord(packet[7]), ord(packet[8]))
|
BMS_STATUS['impedances']['cell'+str(i)+'_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell'+str(i)+'_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
||||||
BMS_STATUS['impedances']['cell1_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell1_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell1"] = BMS_STATUS['impedances']['cell1_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell1"] = BMS_STATUS['impedances']['cell1_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell2_impedance']['value'] = get_cell_impedance(ord(packet[9]), ord(packet[10]))
|
|
||||||
BMS_STATUS['impedances']['cell2_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell2_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell2"] = BMS_STATUS['impedances']['cell2_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell2"] = BMS_STATUS['impedances']['cell2_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell3_impedance']['value'] = get_cell_impedance(ord(packet[11]), ord(packet[12]))
|
|
||||||
BMS_STATUS['impedances']['cell3_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell3_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell3"] = BMS_STATUS['impedances']['cell3_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell3"] = BMS_STATUS['impedances']['cell3_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell4_impedance']['value'] = get_cell_impedance(ord(packet[13]), ord(packet[14]))
|
|
||||||
BMS_STATUS['impedances']['cell4_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell4_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell4"] = BMS_STATUS['impedances']['cell4_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell4"] = BMS_STATUS['impedances']['cell4_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell5_impedance']['value'] = get_cell_impedance(ord(packet[15]), ord(packet[16]))
|
|
||||||
BMS_STATUS['impedances']['cell5_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell5_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell5"] = BMS_STATUS['impedances']['cell5_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell5"] = BMS_STATUS['impedances']['cell5_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell6_impedance']['value'] = get_cell_impedance(ord(packet[17]), ord(packet[18]))
|
|
||||||
BMS_STATUS['impedances']['cell6_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell6_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell6"] = BMS_STATUS['impedances']['cell6_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell6"] = BMS_STATUS['impedances']['cell6_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell7_impedance']['value'] = get_cell_impedance(ord(packet[19]), ord(packet[20]))
|
|
||||||
BMS_STATUS['impedances']['cell7_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell7_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell7"] = BMS_STATUS['impedances']['cell7_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell7"] = BMS_STATUS['impedances']['cell7_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell8_impedance']['value'] = get_cell_impedance(ord(packet[21]), ord(packet[22]))
|
|
||||||
BMS_STATUS['impedances']['cell8_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell8_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell8"] = BMS_STATUS['impedances']['cell8_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell8"] = BMS_STATUS['impedances']['cell8_impedance']['value']
|
|
||||||
|
|
||||||
|
|
||||||
if (packet_length == PACKET_LENGTH_STATUS_IMPEDANCES[1]): # packet from BMS16
|
|
||||||
|
|
||||||
|
|
||||||
# cell impedances BMS8
|
|
||||||
BMS_STATUS['impedances']['cell9_impedance']['value'] = get_cell_impedance(ord(packet[23]), ord(packet[24]))
|
|
||||||
BMS_STATUS['impedances']['cell9_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell9_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
if args.victron:
|
||||||
dbusservice["/Impedances/Cell9"] = BMS_STATUS['impedances']['cell9_impedance']['text']
|
dbusservice["/Impedances/Cell"+str(i)] = BMS_STATUS['impedances']['cell'+str(i)+'_impedance']['text']
|
||||||
dbusservice["/Raw/Impedances/Cell9"] = BMS_STATUS['impedances']['cell9_impedance']['value']
|
dbusservice["/Raw/Impedances/Cell"+str(i)] = BMS_STATUS['impedances']['cell'+str(i)+'_impedance']['value']
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell10_impedance']['value'] = get_cell_impedance(ord(packet[25]), ord(packet[26]))
|
|
||||||
BMS_STATUS['impedances']['cell10_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell10_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell10"] = BMS_STATUS['impedances']['cell10_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell10"] = BMS_STATUS['impedances']['cell10_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell11_impedance']['value'] = get_cell_impedance(ord(packet[27]), ord(packet[28]))
|
|
||||||
BMS_STATUS['impedances']['cell11_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell11_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell11"] = BMS_STATUS['impedances']['cell11_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell11"] = BMS_STATUS['impedances']['cell11_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell12_impedance']['value'] = get_cell_impedance(ord(packet[29]), ord(packet[30]))
|
|
||||||
BMS_STATUS['impedances']['cell12_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell12_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell12"] = BMS_STATUS['impedances']['cell12_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell12"] = BMS_STATUS['impedances']['cell12_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell13_impedance']['value'] = get_cell_impedance(ord(packet[31]), ord(packet[32]))
|
|
||||||
BMS_STATUS['impedances']['cell13_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell13_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell13"] = BMS_STATUS['impedances']['cell13_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell13"] = BMS_STATUS['impedances']['cell13_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell14_impedance']['value'] = get_cell_impedance(ord(packet[33]), ord(packet[34]))
|
|
||||||
BMS_STATUS['impedances']['cell14_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell14_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell14"] = BMS_STATUS['impedances']['cell14_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell14"] = BMS_STATUS['impedances']['cell14_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell15_impedance']['value'] = get_cell_impedance(ord(packet[35]), ord(packet[36]))
|
|
||||||
BMS_STATUS['impedances']['cell15_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell15_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell15"] = BMS_STATUS['impedances']['cell15_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell15"] = BMS_STATUS['impedances']['cell15_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell16_impedance']['value'] = get_cell_impedance(ord(packet[37]), ord(packet[38]))
|
|
||||||
BMS_STATUS['impedances']['cell16_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell16_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell16"] = BMS_STATUS['impedances']['cell16_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell16"] = BMS_STATUS['impedances']['cell16_impedance']['value']
|
|
||||||
|
|
||||||
|
|
||||||
if (packet_length == PACKET_LENGTH_STATUS_IMPEDANCES[2]): # packet from BMS24
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell17_impedance']['value'] = get_cell_impedance(ord(packet[39]), ord(packet[40]))
|
|
||||||
BMS_STATUS['impedances']['cell17_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell17_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell17"] = BMS_STATUS['impedances']['cell17_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell17"] = BMS_STATUS['impedances']['cell17_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell18_impedance']['value'] = get_cell_impedance(ord(packet[41]), ord(packet[42]))
|
|
||||||
BMS_STATUS['impedances']['cell18_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell18_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell18"] = BMS_STATUS['impedances']['cell18_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell18"] = BMS_STATUS['impedances']['cell18_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell19_impedance']['value'] = get_cell_impedance(ord(packet[43]), ord(packet[44]))
|
|
||||||
BMS_STATUS['impedances']['cell19_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell19_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell19"] = BMS_STATUS['impedances']['cell19_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell19"] = BMS_STATUS['impedances']['cell19_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell20_impedance']['value'] = get_cell_impedance(ord(packet[45]), ord(packet[46]))
|
|
||||||
BMS_STATUS['impedances']['cell20_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell20_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell20"] = BMS_STATUS['impedances']['cell20_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell20"] = BMS_STATUS['impedances']['cell20_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell21_impedance']['value'] = get_cell_impedance(ord(packet[47]), ord(packet[48]))
|
|
||||||
BMS_STATUS['impedances']['cell21_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell21_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell21"] = BMS_STATUS['impedances']['cell21_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell21"] = BMS_STATUS['impedances']['cell21_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell22_impedance']['value'] = get_cell_impedance(ord(packet[49]), ord(packet[50]))
|
|
||||||
BMS_STATUS['impedances']['cell22_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell22_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell22"] = BMS_STATUS['impedances']['cell22_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell22"] = BMS_STATUS['impedances']['cell22_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell23_impedance']['value'] = get_cell_impedance(ord(packet[51]), ord(packet[52]))
|
|
||||||
BMS_STATUS['impedances']['cell23_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell23_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell23"] = BMS_STATUS['impedances']['cell23_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell23"] = BMS_STATUS['impedances']['cell23_impedance']['value']
|
|
||||||
|
|
||||||
BMS_STATUS['impedances']['cell24_impedance']['value'] = get_cell_impedance(ord(packet[53]), ord(packet[54]))
|
|
||||||
BMS_STATUS['impedances']['cell24_impedance']['text'] = "{:.1f}".format(BMS_STATUS['impedances']['cell24_impedance']['value']) + "m" + SPECIAL_DISPLAY_SYMBOLS['ohm']
|
|
||||||
if args.victron:
|
|
||||||
dbusservice["/Impedances/Cell24"] = BMS_STATUS['impedances']['cell24_impedance']['text']
|
|
||||||
dbusservice["/Raw/Impedances/Cell24"] = BMS_STATUS['impedances']['cell24_impedance']['value']
|
|
||||||
|
|
||||||
|
|
||||||
# get min/max impedances to calculate the diff
|
# get min/max impedances to calculate the diff
|
||||||
|
|
@ -1525,78 +1458,35 @@ def parse_packet(packet):
|
||||||
if args.victron:
|
if args.victron:
|
||||||
dbusservice["/Impedances/UpdateTimestamp"] = BMS_STATUS['impedances']['timestamp']['text']
|
dbusservice["/Impedances/UpdateTimestamp"] = BMS_STATUS['impedances']['timestamp']['text']
|
||||||
dbusservice["/Raw/Impedances/UpdateTimestamp"] = BMS_STATUS['impedances']['timestamp']['value']
|
dbusservice["/Raw/Impedances/UpdateTimestamp"] = BMS_STATUS['impedances']['timestamp']['value']
|
||||||
|
|
||||||
|
|
||||||
# print (BMS_STATUS)
|
logging.info("BMS impedances " +
|
||||||
if (packet_length == PACKET_LENGTH_STATUS_IMPEDANCES[0]): # packet from BMS8
|
"][MODE1|" + BMS_STATUS['impedances']['current_mode1']['text'] +
|
||||||
|
"][CURRENT1|" + BMS_STATUS['impedances']['current1']['text'] +
|
||||||
logging.info("BMS8 impedances " +
|
"][SUM|" + BMS_STATUS['impedances']['agg_impedances']['sum']['text'] +
|
||||||
"][MODE1|" + BMS_STATUS['impedances']['current_mode1']['text'] +
|
"][#1|" + BMS_STATUS['impedances']['cell1_impedance']['text'] +
|
||||||
"][CURRENT1|" + BMS_STATUS['impedances']['current1']['text'] +
|
"][#2|" + BMS_STATUS['impedances']['cell2_impedance']['text'] +
|
||||||
"][SUM|" + BMS_STATUS['impedances']['agg_impedances']['sum']['text'] +
|
"][#3|" + BMS_STATUS['impedances']['cell3_impedance']['text'] +
|
||||||
"][#1|" + BMS_STATUS['impedances']['cell1_impedance']['text'] +
|
"][#4|" + BMS_STATUS['impedances']['cell4_impedance']['text'] +
|
||||||
"][#2|" + BMS_STATUS['impedances']['cell2_impedance']['text'] +
|
"][#5|" + BMS_STATUS['impedances']['cell5_impedance']['text'] +
|
||||||
"][#3|" + BMS_STATUS['impedances']['cell3_impedance']['text'] +
|
"][#6|" + BMS_STATUS['impedances']['cell6_impedance']['text'] +
|
||||||
"][#4|" + BMS_STATUS['impedances']['cell4_impedance']['text'] +
|
"][#7|" + BMS_STATUS['impedances']['cell7_impedance']['text'] +
|
||||||
"][#5|" + BMS_STATUS['impedances']['cell5_impedance']['text'] +
|
"][#8|" + BMS_STATUS['impedances']['cell8_impedance']['text'] +
|
||||||
"][#6|" + BMS_STATUS['impedances']['cell6_impedance']['text'] +
|
"][#9|" + BMS_STATUS['impedances']['cell9_impedance']['text'] +
|
||||||
"][#7|" + BMS_STATUS['impedances']['cell7_impedance']['text'] +
|
"][#10|" + BMS_STATUS['impedances']['cell10_impedance']['text'] +
|
||||||
"][#8|" + BMS_STATUS['impedances']['cell8_impedance']['text'] + "]")
|
"][#11|" + BMS_STATUS['impedances']['cell11_impedance']['text'] +
|
||||||
|
"][#12|" + BMS_STATUS['impedances']['cell12_impedance']['text'] +
|
||||||
elif (packet_length == PACKET_LENGTH_STATUS_IMPEDANCES[1]): # packet from BMS16
|
"][#13|" + BMS_STATUS['impedances']['cell13_impedance']['text'] +
|
||||||
|
"][#14|" + BMS_STATUS['impedances']['cell14_impedance']['text'] +
|
||||||
logging.info("BMS16 impedances " +
|
"][#15|" + BMS_STATUS['impedances']['cell15_impedance']['text'] +
|
||||||
"][MODE1|" + BMS_STATUS['impedances']['current_mode1']['text'] +
|
"][#16|" + BMS_STATUS['impedances']['cell16_impedance']['text'] +
|
||||||
"][CURRENT1|" + BMS_STATUS['impedances']['current1']['text'] +
|
"][#17|" + BMS_STATUS['impedances']['cell17_impedance']['text'] +
|
||||||
"][SUM|" + BMS_STATUS['impedances']['agg_impedances']['sum']['text'] +
|
"][#18|" + BMS_STATUS['impedances']['cell18_impedance']['text'] +
|
||||||
"][#1|" + BMS_STATUS['impedances']['cell1_impedance']['text'] +
|
"][#19|" + BMS_STATUS['impedances']['cell19_impedance']['text'] +
|
||||||
"][#2|" + BMS_STATUS['impedances']['cell2_impedance']['text'] +
|
"][#20|" + BMS_STATUS['impedances']['cell20_impedance']['text'] +
|
||||||
"][#3|" + BMS_STATUS['impedances']['cell3_impedance']['text'] +
|
"][#21|" + BMS_STATUS['impedances']['cell21_impedance']['text'] +
|
||||||
"][#4|" + BMS_STATUS['impedances']['cell4_impedance']['text'] +
|
"][#22|" + BMS_STATUS['impedances']['cell22_impedance']['text'] +
|
||||||
"][#5|" + BMS_STATUS['impedances']['cell5_impedance']['text'] +
|
"][#23|" + BMS_STATUS['impedances']['cell23_impedance']['text'] +
|
||||||
"][#6|" + BMS_STATUS['impedances']['cell6_impedance']['text'] +
|
"][#24|" + BMS_STATUS['impedances']['cell24_impedance']['text'] + "]")
|
||||||
"][#7|" + BMS_STATUS['impedances']['cell7_impedance']['text'] +
|
|
||||||
"][#8|" + BMS_STATUS['impedances']['cell8_impedance']['text'] +
|
|
||||||
"][#9|" + BMS_STATUS['impedances']['cell9_impedance']['text'] +
|
|
||||||
"][#10|" + BMS_STATUS['impedances']['cell10_impedance']['text'] +
|
|
||||||
"][#11|" + BMS_STATUS['impedances']['cell11_impedance']['text'] +
|
|
||||||
"][#12|" + BMS_STATUS['impedances']['cell12_impedance']['text'] +
|
|
||||||
"][#13|" + BMS_STATUS['impedances']['cell13_impedance']['text'] +
|
|
||||||
"][#14|" + BMS_STATUS['impedances']['cell14_impedance']['text'] +
|
|
||||||
"][#15|" + BMS_STATUS['impedances']['cell15_impedance']['text'] +
|
|
||||||
"][#16|" + BMS_STATUS['impedances']['cell16_impedance']['text'] + "]")
|
|
||||||
|
|
||||||
|
|
||||||
elif (packet_length == PACKET_LENGTH_STATUS_IMPEDANCES[2]): # packet from BMS24
|
|
||||||
|
|
||||||
logging.info("BMS24 impedances " +
|
|
||||||
"][MODE1|" + BMS_STATUS['impedances']['current_mode1']['text'] +
|
|
||||||
"][CURRENT1|" + BMS_STATUS['impedances']['current1']['text'] +
|
|
||||||
"][SUM|" + BMS_STATUS['impedances']['agg_impedances']['sum']['text'] +
|
|
||||||
"][#1|" + BMS_STATUS['impedances']['cell1_impedance']['text'] +
|
|
||||||
"][#2|" + BMS_STATUS['impedances']['cell2_impedance']['text'] +
|
|
||||||
"][#3|" + BMS_STATUS['impedances']['cell3_impedance']['text'] +
|
|
||||||
"][#4|" + BMS_STATUS['impedances']['cell4_impedance']['text'] +
|
|
||||||
"][#5|" + BMS_STATUS['impedances']['cell5_impedance']['text'] +
|
|
||||||
"][#6|" + BMS_STATUS['impedances']['cell6_impedance']['text'] +
|
|
||||||
"][#7|" + BMS_STATUS['impedances']['cell7_impedance']['text'] +
|
|
||||||
"][#8|" + BMS_STATUS['impedances']['cell8_impedance']['text'] +
|
|
||||||
"][#9|" + BMS_STATUS['impedances']['cell9_impedance']['text'] +
|
|
||||||
"][#10|" + BMS_STATUS['impedances']['cell10_impedance']['text'] +
|
|
||||||
"][#11|" + BMS_STATUS['impedances']['cell11_impedance']['text'] +
|
|
||||||
"][#12|" + BMS_STATUS['impedances']['cell12_impedance']['text'] +
|
|
||||||
"][#13|" + BMS_STATUS['impedances']['cell13_impedance']['text'] +
|
|
||||||
"][#14|" + BMS_STATUS['impedances']['cell14_impedance']['text'] +
|
|
||||||
"][#15|" + BMS_STATUS['impedances']['cell15_impedance']['text'] +
|
|
||||||
"][#16|" + BMS_STATUS['impedances']['cell16_impedance']['text'] +
|
|
||||||
"][#17|" + BMS_STATUS['impedances']['cell17_impedance']['text'] +
|
|
||||||
"][#18|" + BMS_STATUS['impedances']['cell18_impedance']['text'] +
|
|
||||||
"][#19|" + BMS_STATUS['impedances']['cell19_impedance']['text'] +
|
|
||||||
"][#20|" + BMS_STATUS['impedances']['cell20_impedance']['text'] +
|
|
||||||
"][#21|" + BMS_STATUS['impedances']['cell21_impedance']['text'] +
|
|
||||||
"][#22|" + BMS_STATUS['impedances']['cell22_impedance']['text'] +
|
|
||||||
"][#23|" + BMS_STATUS['impedances']['cell23_impedance']['text'] +
|
|
||||||
"][#24|" + BMS_STATUS['impedances']['cell24_impedance']['text'] + "]")
|
|
||||||
|
|
||||||
else:
|
else:
|
||||||
logging.debug("Packet Checksum wrong, skip packet")
|
logging.debug("Packet Checksum wrong, skip packet")
|
||||||
|
|
|
||||||
Loading…
Add table
Reference in a new issue