Reg: bq27000 battery monitor
shariff
shariffsinbox at gmail.com
Fri Sep 18 06:47:17 CEST 2009
Hi all,
On our custom board we are bq27000 battery monitor chip.
I charged the battery up to 40%(i.e from RSOC register of bq27000).
After that I disconnected the battery and connected it after 10min.
Now its showing 0%( i.e from RSOC register of bq27000)
Why this strange behaviour is there?
Is there any other way to calculate the exact capacity from other
registers of bq27000?
Can anybody help me solving this issue?
Regards,
Shariff
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CONTROL_REG_1B :: 0
MODE_REG_1B :: 44
AT_RATE_REG :: 0
AT_TTE_REG :: ffff
TEMP_REG :: 4d0
VOLT_REG :: f3b
STATUS_FLAG_REG :: 90
RSOC_REG_1B :: 2
NAC_REG :: 114
CACD_REG :: 114
CACT_REG :: 114
LMD_REG :: 2d00
AI_REG :: 12fb
TTE_REG :: ffff
TTF_REG :: cf
SI_REG :: 84
STTE_REG :: 7d
MLI_REG :: 1680
MLTTE_REG :: 1
SAE_REG :: 69
AP_REG :: 0
TTECP_REG :: ffff
CYCL_REG :: 0
CYCT_REG :: 0
CSOC_REG :: a902
EE_EN_REG :: 0
EE_ILMD_REG :: 2d
EE_SEDVF_REG :: 77
EE_SEDV1_REG :: 96
EE_ISLC_REG :: 42
EE_DMFSD_REG :: 38
EE_TAPER_REG :: 89
EE_PKCFG_REG :: 43
EE_IMLC_REG :: 2d
EE_DCOMP_REG :: 42
EE_TCOMP_REG :: 7c
Capacity of the battery is 2.000000 %
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