Hello,
I am trying to use the BQ27530EVM board and I cannot get it to charge my battery. I am using a 2500mAh Polymer Li-Lion battery pack (specifically Adafruit part #328) and changed the values in the bqEVSW v.0.9.92 from the default 1500mAh battery to 2500mAh. I realize I do not have the proper ChemID for the battery but in order to calculate it I need to charge the battery. I do have both enable jumpers on the board set to on and a 5VDC 3A power supply connected to the IN connector.
Any suggestions on what is going wrong here? Below is the dump of the settings from bqEVSW.
[Header]
bq EVSW Version = 0.9.92
DeviceName = bq27530 v1.04
Time = 12/30/2015 5:25:02 PM
[Safety(Configuration)]
Over Temp = 60.0
Under Temp = 0.0
Temp Hys = 3.0
[Charge Termination(Configuration)]
Charging Voltage = 4200
Taper Current = 77
Min Taper Capacity = 25
Taper Voltage = 100
Current Taper Window = 40
FC Clear % = 98
FC Clear Volt = 0
DODatEOC Delta T = 5.0
[Data(Configuration)]
Initial Standby = -10
CC Threshold = 2400
Design Capacity = 2500
SOH LoadI = -400
Default Temperature = 25.0
Device Name = bq27530
Data Flash Version = 0000
[Discharge(Configuration)]
SOC1 Set Threshold = 150
SOC1 Clear Threshold = 175
SysDown Set Volt Threshold = 3150
SysDown Set Volt Time = 2
SysDown Clear Volt = 3400
Final Voltage = 3000
Def Avg I Last Run = -299
Def Avg P Last Run = -1131
[Integrity Data(Configuration)]
Full Reset Counter = 0
[Registers(Configuration)]
Op Config = 6167
SOC Delta = 1
i2c Timeout = 4
DF Wr Ind Wait = 0
OpConfig B = 6F
OpConfig C = 3C
Clk Ctl Reg = 09
[Power(Configuration)]
Flash Update OK Voltage = 2800
Sleep Current = 10
Hibernate I = 8
Hibernate V = 2550
[IT Cfg(Gas Gauging)]
Load Select = 1
Load Mode = 0
Max Res Factor = 20
Min Res Factor = 5
Ra Filter = 800
Min % Passed Chg for Qm = 37
Qmax Filter = 96
Terminate Voltage = 3200
Term V Delta = 200
ResRelax Time = 500
User Rate-mA = 0
User Rate-mW = 0
Reserve Cap-mAh = 0
Reserve Cap-mWh = 0
Min Delta Voltage = 0
Max Sim Rate = 2
Min Sim Rate = 20
Ra Max Delta = 44
Qmax Max Delta % = 5
DeltaV Max dV = 10
Max Res Scale = 5000
Min Res Scale = 200
Fast Scale Start SOC = 10
Max % Default Qmax = 130
[Current Thresholds(Gas Gauging)]
Dsg Current Threshold = 30
Chg Current Threshold = 75
Quit Current = 40
Dsg Relax Time = 60
Chg Relax Time = 60
Quit Relax Time = 1
Transient Factor Charge = 255
Transient Factor Discharge = 255
Max IR Correct = 400
[State(Gas Gauging)]
IT Enable = 00
App Status = 00
Qmax Cell 0 = 2500
Cycle Count 0 = 0
Update Status 0 = 00
Qmax Cell 1 = 2500
Cycle Count 1 = 0
Update Status 1 = 00
V at Chg Term Cell 0 = 4200
V at Chg Term Cell 1 = 4200
[Last Run(Gas Gauging)]
Avg I Last Run = -299
Avg P Last Run = -1131
Delta Voltage = 2
T Rise = 20
T Time Constant = 1000
[OCVa0 Table(OCV Tables)]
Chem ID = 1189
Qmax Cell 0 = 1544
Update Status = 00
[OCVa1 Table(OCV Tables)]
Chem ID = 1189
Qmax Cell 0 = 1544
Update Status = 00
[Def0 Ra(Default Ra Tables)]
Def0 Ra status = FF
Def0 Ra Base R = 68
Def0 Ra Gain = 01
Def0 Ra 1 = 4
Def0 Ra 2 = 6
Def0 Ra 3 = 10
Def0 Ra 4 = -15
Def0 Ra 5 = -2
Def0 Ra 6 = 5
Def0 Ra 7 = -3
Def0 Ra 8 = 0
Def0 Ra 9 = 0
Def0 Ra 10 = -1
Def0 Ra 11 = 6
Def0 Ra 12 = 3
Def0 Ra 13 = 23
Def0 Ra 14 = 70
[Def1 Ra(Default Ra Tables)]
Def1 Ra status = FF
Def1 Ra Base R = 68
Def1 Ra Gain = 01
Def1 Ra 1 = 4
Def1 Ra 2 = 6
Def1 Ra 3 = 10
Def1 Ra 4 = -15
Def1 Ra 5 = -2
Def1 Ra 6 = 5
Def1 Ra 7 = -3
Def1 Ra 8 = 0
Def1 Ra 9 = 0
Def1 Ra 10 = -1
Def1 Ra 11 = 6
Def1 Ra 12 = 3
Def1 Ra 13 = 23
Def1 Ra 14 = 70
[Pack0 Ra(Ra Tables)]
Pack0 Ra status = FF
Pack0 Ra Base R = 68
Pack0 Ra Gain = 01
Pack0 Ra 1 = 4
Pack0 Ra 2 = 6
Pack0 Ra 3 = 10
Pack0 Ra 4 = -15
Pack0 Ra 5 = -2
Pack0 Ra 6 = 5
Pack0 Ra 7 = -3
Pack0 Ra 8 = 0
Pack0 Ra 9 = 0
Pack0 Ra 10 = -1
Pack0 Ra 11 = 6
Pack0 Ra 12 = 3
Pack0 Ra 13 = 23
Pack0 Ra 14 = 70
[Pack1 Ra(Ra Tables)]
Pack1 Ra status = FF
Pack1 Ra Base R = 68
Pack1 Ra Gain = 01
Pack1 Ra 1 = 4
Pack1 Ra 2 = 6
Pack1 Ra 3 = 10
Pack1 Ra 4 = -15
Pack1 Ra 5 = -2
Pack1 Ra 6 = 5
Pack1 Ra 7 = -3
Pack1 Ra 8 = 0
Pack1 Ra 9 = 0
Pack1 Ra 10 = -1
Pack1 Ra 11 = 6
Pack1 Ra 12 = 3
Pack1 Ra 13 = 23
Pack1 Ra 14 = 70
[Ram Ra Table(Ra Tables)]
Ram Ra status = FF
Ram Ra Base R = 68
Ram Ra Gain = 01
Ram Ra 1 = 4
Ram Ra 2 = 6
Ram Ra 3 = 10
Ram Ra 4 = -15
Ram Ra 5 = -2
Ram Ra 6 = 5
Ram Ra 7 = -3
Ram Ra 8 = 0
Ram Ra 9 = 0
Ram Ra 10 = -1
Ram Ra 11 = 6
Ram Ra 12 = 3
Ram Ra 13 = 23
Ram Ra 14 = 70
[Data(Calibration)]
CC Gain = 10
CC Delta = 1
CC Offset = -0.67
Board Offset = 0
Int Temp Offset = 0.0
Ext Temp Offset = 0.0
Pack V Offset = 0
[Temp Model(Calibration)]
Ext a Coef 1 = -11130
Ext a Coef 2 = 19142
Ext a Coef 3 = -19262
Ext a Coef 4 = 2820.3
Ext a Coef 5 = 89.2
Ext type1 Coef 1 = 328
Ext type1 Coef 2 = -605
Ext type1 Coef 3 = -2443
Ext type1 Coef 4 = 469.6
Ext type2 Coef 1 = 328
Ext type2 Coef 2 = -605
Ext type2 Coef 3 = -2443
Ext type2 Coef 4 = 469.6
Ext Min AD = 11703
Ext Max Temp = 1133.8
Int Coef 1 = 0
Int Coef 2 = 0
Int Coef 3 = -12324
Int Coef 4 = 613.1
Int Min AD = 0
Int Max Temp = 613.1
[Current(Calibration)]
Deadband = 5
[Codes(Security)]
Sealed to Unsealed = 36720414
Unsealed to Full = FFFFFFFF
[Temperature Table(Charger)]
Charge_T0 = 0
Charge_T1 = 10
Charge_T2 = 45
Charge_T3 = 50
Charge_T4 = 60
Charge_Current_T0 = 50
Charge_Current_T1 = 100
Charge_Current_T2 = 100
Charge_Current_T3 = 100
Charge_Current_T4 = 0
Charge_Voltage_T0 = 4200
Charge_Voltage_T1 = 4200
Charge_Voltage_T2 = 4140
Charge_Voltage_T3 = 4100
Charge_Voltage_T4 = 0
[Charger Info(Charger)]
Reg 00 Default = 00
Reg 01 Default = 00
Reg 02 Default = 08
Reg 03 Default = 00
Reg 04 Default = 00
Reg 05 Default = 02
Reg 06 Default = 00
Reg 07 Default = E0
Product Number = 0
[Charger Control Configuration(Charger)]
Charger Options = 1C
Chg Disabled Regulation V = 4200
Temperature Filter = 232
Force Update Time = 60