BQ34210-Q1: BQSTUDIO 1.3.101 data memory fail to write

Part Number: BQ34210-Q1
Other Parts Discussed in Thread: BQSTUDIO,

so title is my problem

     after learning cycle , GPCpackaged update, get the report

     write this 

     

    export the file DF 

      040802.gg.csv

   then closed bqstudio 

   and  import this 040802.gg.csv

   commands unseal

   write all

   read all 

   

    see  the red places

   fail to write the DF into the BQ34210 

    PLEASE  HELP ME  point the wrong things 

   THANK YOU 

   

 

   

  •      SORRY  PICTURE ONE  IS WRONG  .   THIS IS THE RIGHT ONE 

  • Hello Fleming,

    I would recommend updating bqStudio to the test version and also make sure you have a stable supply voltage above 2.8V to make sure the flash write is successful.

    Can you send a picture of the bqStudio dashboard during your tests?

    Sincerely,

    Wyatt Keller

  • i used the test verison but it shows the same questions . then i use the  1.3.101version

  • just now  i tried write all use my gg.csv  again , and  it  shows that  

    this is my dashborad

    3Q for your reply 

  • Hi Fleming,

    Can you update these values one by one manually? 

  • it seems that .  i can change gas gauging but  i cannot gas gauing(rom default) . the red parts are in the gas gauging(rom default) 

  • Hi Fleming,

    ROM Default values are read-only memory, writing is not supported.

  • so , the question is still i can not write the DF into bq34210 corrently. what is  the promblems? 

    have you seen my gg.csv ? is there any wrong ?

    i have wirte it in  USEAL .

    my  GPCPackaged report 

    5706.GPC_CEDV.txt
    GPC CEDV tool, rev=57		
    Configuration used in present fit		
    ProcessingType=1		
    NumCellSeries=3		
    CellTermV=1000		
    LearnSOC%=7		
    FitMaxSOC%=12		
    FitMinSOC%=6		
    ChemType=2		
    ElapsedTimeColumn=0		
    VoltageColumn=1		
    TemperatureColumn=2		
    CurrentColumn=3		
    		
    CEDV parameters resulting from the fit. If EDVV bit is set to 1, EMF and EDVR0 have to be multiplied by the number of serial cells when written to data flash		
    		
    EMF	1250	
    EDVC0	366	
    EDVC1	0	
    EDVR1	1	
    EDVR0	928	
    EDVT0	3710	
    EDVTC	11	
    VOC75	3893	
    VOC50	3817	
    VOC25	3715	
    		
    		
    Recommended SOC deviation tolerance at EDV2 point is  < 5% for low temperature and <3% for room and high temperature		
    		
    Deviations for this set of parameters are given below for each file		
    		
    file	SOC error, %	pass
    roomtemp_lowrate.csv	0	1
    roomtemp_highrate.csv	0	1
    hightemp_lowrate.csv	0	1
    hightemp_highrate.csv	-1.40277749784569	1
    lowtemp_lowrate.csv	0.949553176411491	1
    lowtemp_highrate.csv	-6.4721206125423	0
    		
    Warning: Deviation is above recommended level. Retry the fit with different settings, or proceed on  your own risk if the accuracy is acceptable for your application		
    		
    
    hightemp_highrate_GPC_FitData.txt
    11.9388535862805,3.401,3.36164788743634
    11.8649999706062,3.4,3.36086385374017
    11.7911463549319,3.4,3.36007558161728
    11.7173673137366,3.399,3.35949290465246
    11.6435882725413,3.397,3.35869680340553
    11.569809231346,3.397,3.35789630638152
    11.496048630301,3.396,3.35709155791972
    11.422288029256,3.395,3.35628230002534
    11.3485089880607,3.394,3.35546826905867
    11.274841401645,3.393,3.35485993598347
    11.2011738152293,3.392,3.35403783397663
    11.127487811917,3.391,3.35321078183225
    11.0539132401306,3.391,3.35254442993031
    10.9803202747012,3.39,3.35175360511801
    10.9065617664854,3.388,3.35091111064135
    10.8331527374855,3.388,3.35006762396106
    10.7596711803284,3.387,3.34938373087279
    10.6861712527821,3.386,3.34852929943088
    10.612689695625,3.385,3.34771296242576
    10.5391897680786,3.384,3.34684779434943
    10.4658012255508,3.382,3.3461877035703
    10.3923943358874,3.381,3.34531289120812
    10.3190057933597,3.381,3.34443281437709
    10.2455989036963,3.38,3.3435469534776
    10.1722850519158,3.379,3.34286568212706
    10.0989712001354,3.377,3.34196959516672
    10.0256756722369,3.376,3.34106793534932
    9.95236182045649,3.375,3.3401601654547
    9.87904796867608,3.374,3.33924642184608
    9.80582715477862,3.373,3.33853689211522
    9.73262464150948,3.372,3.33761234793261
    9.65940382761201,3.371,3.33668133876166
    9.58618301371454,3.37,3.33574399876371
    9.51307351507472,3.369,3.33501077997647
    9.4399640164349,3.368,3.33402408448966
    9.36678140829641,3.366,3.33306797936313
    9.29374501915524,3.365,3.33210707586502
    9.22071028102372,3.364,3.3313486505329
    9.1476755428922,3.363,3.33037404244271
    9.07464080476067,3.362,3.32939240356858
    9.00169910451211,3.361,3.32861415181234
    8.92877563513091,3.36,3.32761963703976
    8.85583393488236,3.359,3.32661750933998
    8.78291046550116,3.358,3.32560814646705
    8.71008001074926,3.356,3.32480174817648
    8.63724955599737,3.356,3.32377835716429
    8.5644008936318,3.354,3.32274685468532
    8.49164526914918,3.353,3.3219179699062
    8.4189078290266,3.352,3.32087196116196
    8.34626340353334,3.35,3.32002833712867
    8.2736008169337,3.349,3.31896679529875
    8.20093823033406,3.348,3.31789672710855
    8.1282938048408,3.347,3.3168182499877
    8.05574239397685,3.345,3.31594162355636
    7.9831728452602,3.344,3.3148464673717
    7.91062143439623,3.343,3.31374244744351
    7.83814492356255,3.342,3.31286915586759
    7.7656865273279,3.34,3.31174744871267
    7.69321001649419,3.339,3.31058694568231
    7.62084463488887,3.338,3.3096852639405
    7.54847925328354,3.336,3.30850758607928
    7.4760957803328,3.335,3.30734780068537
    7.40373039872747,3.334,3.30620518029275
    7.33145803175145,3.333,3.30523502477575
    7.25918566477544,3.331,3.30404495139903
    7.18689522970768,3.33,3.30284359021299
    7.11471587736099,3.329,3.30184204131347
    7.04248239050001,3.327,3.30061900639038
    6.97026694847715,3.326,3.29938461586951
    6.89821665392861,3.324,3.29835034643356
    6.82607625145794,3.323,3.29709323884331
    6.75408002166269,3.321,3.29582629033723
    6.6819067152669,3.32,3.29475273905536
    6.61007537715576,3.318,3.29346324566167
    6.53806405573691,3.317,3.29215736532896
    6.46616374727815,3.316,3.29102789119595
    6.39424546374227,3.314,3.28969695392361
    6.3223451552835,3.313,3.28835231288962
    6.25053786145403,3.311,3.28720441270875
    6.17873056762458,3.31,3.28583253005901
    6.10701628842445,3.308,3.28465679131786
    6.03530200922432,3.306,3.28327484405851
    5.96356980145439,3.305,3.28185796684983
    
    hightemp_lowrate_GPC_FitData.txt
    0,3.964,3.14177106129701
    
    lowtemp_highrate_GPC_FitData.txt
    11.9279199100232,3.248,3.06871684033967
    11.8398053231864,3.246,3.06789883744266
    11.7516907363495,3.245,3.06707553143522
    11.6635981726536,3.244,3.06624704842815
    11.5756230657094,3.242,3.06606397309202
    11.487647958765,3.241,3.06522560663681
    11.399650858044,3.24,3.06438140541152
    11.311653757323,3.239,3.06353148920488
    11.2237961071303,3.238,3.06332689593294
    11.135916492525,3.236,3.06246644055966
    11.0480588423323,3.235,3.0616002237207
    10.9603186488912,3.234,3.06137888084514
    10.8725565204017,3.233,3.06050138761481
    10.7847943919123,3.231,3.05961763322006
    10.6970541984712,3.23,3.05872773660462
    10.6094095560975,3.229,3.05848213940082
    10.5217868194079,3.227,3.05758041851544
    10.43425966315,3.226,3.05732281463894
    10.3467325068921,3.225,3.05640864648442
    10.2592272269542,3.224,3.05548781991869
    10.1717000706963,3.222,3.0545597543728
    10.08431224751,3.221,3.05427585864793
    9.99692442432366,3.22,3.05333492188985
    9.90951475418152,3.218,3.05238638176888
    9.82212693099519,3.217,3.05143057972514
    9.73483474696885,3.216,3.05111802440128
    9.64754256294252,3.214,3.05014789325569
    9.56038965325938,3.213,3.04982125844831
    9.47321495534882,3.212,3.04883652882347
    9.38606204566568,3.21,3.04784387208688
    9.29902659273415,3.209,3.04749408450685
    9.21196938093938,3.207,3.04648574319249
    9.12493392800783,3.206,3.04546902661244
    9.03799420232884,3.204,3.04509450264841
    8.9510762061489,3.203,3.04406144177387
    8.86415820996895,3.202,3.04301926168215
    8.77733597040575,3.2,3.04261881054313
    8.69025332922424,3.199,3.04155583603464
    8.60366979114447,3.197,3.04048931826376
    8.51676075104182,3.196,3.03940893018194
    8.43011211255747,3.194,3.03832174025864
    8.34340735911004,3.193,3.03787349263516
    8.25672427643327,3.191,3.0367651740241
    8.17013700910162,3.19,3.03629731637275
    8.08357138317646,3.189,3.03516895831363
    7.9970057572513,3.187,3.03402947987522
    7.91055758807773,3.185,3.03353012169036
    7.82408780686185,3.184,3.03236897437047
    7.73761802564599,3.182,3.03119597398252
    7.65128731322402,3.181,3.03066270018847
    7.56495660080204,3.179,3.0294671379621
    7.47860430570196,3.178,3.02825862417051
    7.39239105003158,3.176,3.02768908764767
    7.30615624104728,3.175,3.02645608009806
    7.2200604421285,3.173,3.02586151731337
    7.13396464320971,3.172,3.02460317323687
    7.04786884429094,3.17,3.02333066634315
    6.96177304537216,3.169,3.02204364478163
    6.87577320861941,3.167,3.02139319476197
    6.78979486645223,3.165,3.02007786691721
    6.70391251581528,3.164,3.01939843218415
    6.61805163039969,3.162,3.01805335789034
    6.53219074498409,3.161,3.0166918914392
    6.44642588046291,3.159,3.0159651758104
    6.36068245179891,3.157,3.01457154204777
    6.27505647988649,3.156,3.01381219034086
    6.18940910148111,3.154,3.01238428916902
    6.10376172307572,3.152,3.01093771608069
    6.01825320791491,3.151,3.01012440456122
    5.9327233156253,3.149,3.00864095990752
    
    lowtemp_lowrate_GPC_FitData.txt
    11.9977553826614,3.515,3.48868463594619
    11.9468627383308,3.514,3.4882157740204
    11.8959700940002,3.513,3.48774518186681
    11.8247234450381,3.512,3.48720150198237
    11.7123708417914,3.51,3.48550619751757
    11.6404482217969,3.509,3.48482881961229
    11.5485516355145,3.507,3.48460235923287
    11.4671228957355,3.506,3.48382569709965
    11.4060532490891,3.505,3.48312345005568
    11.3551606047585,3.504,3.48263349515362
    11.3042705046785,3.503,3.4821416456712
    11.2533753160974,3.502,3.48164781004148
    11.2024852160174,3.501,3.4811520691214
    11.1515951159374,3.5,3.48065435550154
    11.1006999273562,3.499,3.48015460073506
    11.0396302807098,3.498,3.47955228527733
    10.9887401806299,3.497,3.47904813397785
    10.9378475362993,3.497,3.47854190569306
    10.8869574362193,3.495,3.47803363156197
    10.8360647918887,3.495,3.47752324101141
    10.7851721475581,3.494,3.47701073937043
    10.7139229543454,3.492,3.47640377383898
    10.6630328542654,3.491,3.47588595921799
    10.612145298436,3.49,3.47536598872765
    10.5612551983559,3.49,3.47484378905005
    10.5103650982759,3.489,3.47431936449478
    10.4594724539454,3.488,3.47367950219394
    10.4085798096148,3.487,3.47315072804215
    10.3576922537854,3.486,3.47261971601706
    10.3069960255995,3.485,3.4727345912249
    10.2565855531,3.484,3.47220397236805
    10.2061776006203,3.483,3.47167106418207
    10.1557721681601,3.482,3.47113584373673
    10.1053642156803,3.481,3.47059823388995
    10.0549562632004,3.48,3.47005823736104
    10.004545790701,3.479,3.46951580263148
    9.95414035824083,3.478,3.46897098652227
    9.90373240576104,3.477,3.46842368241654
    9.83316177629323,3.475,3.46776220526334
    9.75251358836087,3.474,3.46687540655563
    9.70210563588106,3.473,3.46631779744023
    9.64162012493668,3.472,3.46564528614787
    9.58113209397266,3.47,3.46486105814624
    9.53072414149288,3.469,3.46429472624762
    9.48031870903269,3.468,3.46372573538365
    9.42991075655288,3.467,3.46315399963868
    9.37949776403384,3.466,3.46257946032442
    9.32909737161289,3.465,3.46200228913675
    9.27869193915269,3.464,3.46142225424303
    9.2282865066925,3.463,3.46083938227569
    9.17787855421271,3.462,3.46025361242488
    9.12747564177215,3.461,3.4596650007868
    9.07706768929232,3.459,3.45917919341418
    9.02665973681254,3.458,3.4585844065833
    8.97624926431311,3.458,3.45798658874857
    8.92584383185292,3.456,3.45738579560556
    8.8754358793731,3.455,3.45678190250637
    8.80487028994455,3.453,3.45582668192186
    8.75445981744512,3.452,3.45521546798576
    8.70405438498493,3.451,3.45460112375544
    8.65361367225005,3.45,3.45398311741884
    8.60323848002532,3.449,3.45336264880579
    8.55283304756512,3.448,3.45273850308459
    8.50242509508533,3.447,3.45211098080375
    8.45201966262514,3.446,3.45148010452103
    8.40190253010197,3.444,3.45149571776735
    8.35197677368427,3.443,3.45086405574817
    8.3020560088439,3.442,3.45022901433168
    8.24214709777358,3.441,3.44946231033425
    8.18224317828061,3.439,3.44869057883758
    8.13231991765158,3.438,3.44804348247881
    8.08240164859989,3.437,3.44739281833488
    8.03247838797085,3.435,3.446738410853
    7.95260566338401,3.433,3.44568365144798
    7.90268240275495,3.432,3.44501946155074
    7.85276163791458,3.431,3.44435145595694
    7.80284087307421,3.429,3.44367955204543
    7.75292010823387,3.428,3.44300369935098
    7.68302804251096,3.426,3.44214828255649
    7.63310478188191,3.425,3.44146245650586
    7.58318152125289,3.424,3.44077250070643
    7.53325826062383,3.422,3.44007836016668
    7.4438845532155,3.42,3.43937506419087
    7.38455975361621,3.419,3.43853579049796
    7.33512365639566,3.417,3.43783165736807
    7.28568755917507,3.416,3.43712313794761
    7.23624651883909,3.414,3.43641010055434
    7.18681042161854,3.413,3.43569262635613
    7.13737679595568,3.412,3.43497061782308
    7.08794069873511,3.41,3.43424393877593
    7.01872472519939,3.408,3.43321859653699
    6.95939992560009,3.407,3.43233230708209
    6.88029772124331,3.404,3.43123114008726
    6.83086409558046,3.403,3.4304790391941
    6.76165306516014,3.401,3.42932663875025
    6.71221449638186,3.4,3.42856245960913
    6.66275121202653,3.398,3.42779264947376
    6.61332005792138,3.397,3.42701801560726
    6.51437865986452,3.393,3.42545119718163
    6.44517751567503,3.391,3.42434212066679
    6.34672357179811,3.388,3.4233913660167
    6.27815926564401,3.386,3.42235163027087
    6.22921517802349,3.385,3.42154050584573
    6.17993835088916,3.383,3.42007318823029
    6.13050225366861,3.381,3.41924166309368
    6.08103649775557,3.38,3.41831647272875
    6.03181789761308,3.378,3.41747628302185
    5.99226555965582,3.377,3.41679643623595
    
    4035.MiscInfo.txt
    ProcessingType=CEDV
    
    OCV11.txt
    SOC, %	OCV, mV
    0	1000
    10	1176
    20	1205
    30	1218
    40	1230
    50	1241
    60	1251
    70	1259
    80	1266
    90	1283
    100	1346
    
    roomtemp_highrate_GPC_FitData.txt
    11.9796705624921,3.452,3.35243517074134
    11.9033210707072,3.452,3.35189763647353
    11.8269715789224,3.451,3.35112403272703
    11.7506029997645,3.449,3.35034589307561
    11.6742535079797,3.449,3.34956354866082
    11.5978849288218,3.448,3.34877654932321
    11.5216305173505,3.446,3.34821800663255
    11.4453570422763,3.446,3.34742290780596
    11.3690835672022,3.445,3.3466231767061
    11.2928291557308,3.444,3.34581895136478
    11.2166698245731,3.443,3.34524277266801
    11.1405104934153,3.441,3.34442998900423
    11.0643321224247,3.44,3.34361212054857
    10.988172791267,3.439,3.34278950743414
    10.9120895243601,3.438,3.342194501735
    10.8360252735159,3.437,3.34136282870613
    10.7599420066089,3.436,3.34052579561724
    10.6839728360783,3.435,3.33991660198015
    10.607984673255,3.434,3.33907011019612
    10.5320155027244,3.432,3.33821846477837
    10.4560273399011,3.431,3.33736116087276
    10.380153249684,3.43,3.33673143290487
    10.3042791594669,3.429,3.33586430980477
    10.2283861007272,3.428,3.33499129117244
    10.1525120105101,3.427,3.3341127275117
    10.0767330006066,3.426,3.33346123312217
    10.0009350459506,3.424,3.33257178399686
    9.92515603604702,3.423,3.33167653979107
    9.84945318547464,3.422,3.33100790516329
    9.77376925588465,3.42,3.33014221859597
    9.69806640531227,3.419,3.32922898574553
    9.62245865882351,3.418,3.3285022220411
    9.54686980954709,3.417,3.32757781851654
    9.47128096027065,3.415,3.32664683683758
    9.39576831786555,3.414,3.32594193667236
    9.32027454890267,3.413,3.32499867598123
    9.24476190649756,3.411,3.32404828797072
    9.16934436817608,3.41,3.32332392482705
    9.09394567952677,3.409,3.32236087697736
    9.01852814120529,3.407,3.3213903633285
    8.94312945255595,3.406,3.32041274623026
    8.8678258442202,3.404,3.3196607318727
    8.79250340998235,3.403,3.31866906255445
    8.71719980164657,3.401,3.3176699274234
    8.64199127362436,3.4,3.31689605156616
    8.56676394347014,3.398,3.315882125138
    8.49163171739957,3.397,3.3150932169853
    8.41649949132897,3.395,3.31403024734417
    8.34148112393388,3.394,3.31326028893481
    8.26644400194694,3.392,3.31221572737471
    8.19142563455183,3.391,3.31116275468889
    8.11638851256489,3.389,3.31006824505718
    8.04144649466157,3.388,3.30926281542742
    7.96652320758002,3.386,3.3081526582072
    7.89159992049848,3.384,3.30709632018572
    7.81675300667881,3.383,3.30623188563501
    7.74190609285912,3.381,3.30512594094871
    7.6671729664047,3.379,3.30424369870297
    7.59243983995025,3.377,3.30311958915975
    7.51780179380939,3.376,3.30221856742407
    7.44314508815696,3.374,3.3010750085816
    7.36860212232964,3.372,3.30015446232921
    7.29404052076086,3.37,3.29899096884871
    7.2194789191921,3.369,3.29781644832412
    7.14503103367832,3.367,3.29686435227537
    7.07058314816456,3.365,3.29566893256072
    6.99621175476303,3.363,3.29469492355523
    6.92185894956282,3.361,3.29347742058624
    6.84748755616131,3.359,3.29224742245754
    6.77321126684342,3.357,3.29123843670155
    6.69893497752556,3.356,3.28998487235861
    6.62477233295247,3.354,3.28895214651913
    6.55068625180185,3.352,3.28790750754729
    6.47660017065123,3.35,3.286617468408
    6.40262768670524,3.348,3.28554749474027
    6.32863670963827,3.346,3.28423119177552
    6.25466422569226,3.344,3.28290076896884
    6.18076835270892,3.342,3.28178885012331
    6.10687247972557,3.34,3.28042991811505
    6.03309015640671,3.338,3.27928952152507
    5.959289387507,3.335,3.27790105199092
    
    roomtemp_lowrate_GPC_FitData.txt
    11.9609648075409,3.556,3.5133510656115
    11.8717622766711,3.554,3.51268118858883
    11.8023822551608,3.554,3.51197630102549
    11.7429172045863,3.553,3.51136928513803
    11.6933596924355,3.552,3.51086136537229
    11.6438021802847,3.552,3.51035157433044
    11.594247145638,3.551,3.50983992135297
    11.5347796175594,3.55,3.50922340776272
    11.4852221054087,3.55,3.50870751830859
    11.4356645932579,3.549,3.50824632575837
    11.3861095586111,3.548,3.50772673707464
    11.3365520464603,3.548,3.50720514742299
    11.2869945343095,3.547,3.50668156509588
    11.2374394996628,3.546,3.506155998552
    11.187881987512,3.545,3.50557086179691
    11.1383269528652,3.545,3.50509873526171
    11.0887719182184,3.544,3.50450915699387
    11.0392168835716,3.543,3.50403323655791
    10.9896643264289,3.543,3.50343913916432
    10.9401068142781,3.542,3.50295932440348
    10.8905493021273,3.541,3.50236054686758
    10.8409917899766,3.541,3.50181801604784
    10.7914342778258,3.54,3.50127330198992
    10.741876765675,3.539,3.50078552252712
    10.6923192535242,3.539,3.50023656435746
    10.6427592638695,3.538,3.49968533391766
    10.5932042292227,3.537,3.49913189274829
    10.5436491945759,3.537,3.49857616425721
    10.4940916824251,3.536,3.49801809858991
    10.4445341702744,3.535,3.49739744778807
    10.3949766581236,3.534,3.49683450768628
    10.3454216234768,3.533,3.49632984950154
    10.29586658883,3.532,3.49576234928253
    10.2463090766793,3.532,3.49519239702344
    10.1967540420325,3.531,3.4946200258586
    10.1471965298817,3.53,3.49404515435452
    10.0976414952349,3.529,3.49346781543437
    10.0480864605882,3.529,3.4928261706636
    9.99852894843738,3.528,3.49224354007943
    9.94934197363451,3.527,3.49189392951101
    9.90025007015265,3.526,3.49137420153825
    9.85116062102055,3.525,3.490789602739
    9.80206626318893,3.525,3.49020234410197
    9.75297190535736,3.524,3.489612457476
    9.7038800018755,3.523,3.48901994567118
    9.6547856440439,3.522,3.48842472215561
    9.60569374056204,3.521,3.48776310999672
    9.55660183708018,3.52,3.48716226759214
    9.50750747924861,3.519,3.48655862773994
    9.45841557576675,3.519,3.48595222178131
    9.40932121793517,3.518,3.48540747908013
    9.36022931445331,3.517,3.48479559673313
    9.31113495662172,3.516,3.48418079853814
    9.26204059879012,3.515,3.48356308414023
    9.21294624095852,3.514,3.48287707667212
    9.16385433747668,3.513,3.4822532575511
    9.11476243399482,3.513,3.48162642590532
    9.06566807616323,3.512,3.48099651725573
    9.01657126398188,3.511,3.48042968519582
    8.96747199745081,3.51,3.47979373334879
    8.90853078846587,3.509,3.47902614504908
    8.8397697261747,3.508,3.47812486003129
    8.77100130083432,3.507,3.47721712304969
    8.72188976255458,3.506,3.47656490897984
    8.65349953861642,3.505,3.47588249168035
    8.60487805988599,3.503,3.47516069284643
    8.54648803765139,3.502,3.4744394503541
    8.49786412772545,3.502,3.47377834173115
    8.44920861225805,3.5,3.47304449193477
    8.40078406036281,3.5,3.47237898197956
    8.35215528804586,3.499,3.47177646400404
    8.30352651572892,3.498,3.47110129201932
    8.25489774341197,3.497,3.47042251372103
    8.20626653989952,3.496,3.46974005189339
    8.15763776758257,3.495,3.46905393099834
    8.10900656407012,3.494,3.46836403786894
    8.06037536055769,3.493,3.46767036134786
    8.01174172584974,3.492,3.4669728202781
    7.96311295353279,3.491,3.46627147252577
    7.91448175002036,3.49,3.46549476936628
    7.8658554088989,3.489,3.46485695588308
    7.81722420538647,3.488,3.46414365277378
    7.76859786426501,3.487,3.46342634799629
    7.71996909194806,3.486,3.46270488270205
    7.67133545724012,3.485,3.46197916734261
    7.62270668492318,3.484,3.46124929348355
    7.57407305021524,3.483,3.46051506058125
    7.52544427789829,3.482,3.45970322398206
    7.47681307438582,3.481,3.45903362405465
    7.42818430206888,3.48,3.45828626974073
    7.37955552975195,3.478,3.45753440089427
    7.3309243262395,3.478,3.45677791945684
    7.25311877677149,3.476,3.4555579483241
    7.16558115173181,3.474,3.45417087136846
    7.08851419945557,3.472,3.45309233793882
    7.04034855830355,3.471,3.45231443151083
    6.99218050911031,3.47,3.4515315502356
    6.94401245991702,3.469,3.45082022885646
    6.895846818765,3.468,3.45002757329948
    6.84768117761297,3.467,3.44922977352257
    6.79951072037845,3.466,3.44842667590038
    6.7513426711852,3.464,3.44761832584272
    6.70317221395068,3.463,3.44680456627791
    6.65500657279866,3.462,3.44598544176222
    6.6068385236054,3.461,3.4450822894272
    6.55867047441211,3.46,3.44433045126141
    6.5105048332601,3.459,3.44341548447026
    6.46233678406683,3.458,3.44265273860077
    6.41417114291481,3.457,3.44180515365754
    6.36600309372156,3.455,3.44095157513146
    6.31783504452828,3.454,3.44009195437051
    6.26966940337626,3.453,3.43922624184476
    6.22150376222423,3.452,3.43835429962884
    6.17333812107222,3.45,3.43747603040293
    6.12517007187897,3.449,3.43659129016783
    6.0770020226857,3.448,3.43561839021678
    6.02883638153367,3.446,3.43480216261877
    5.99993507040944,3.446,3.43426018336249
    

  • so  the question is still that. i cannot write DF into bq34210 corrently.

    i give a stable supply voltage above 2.8V as you see in that picture.

    i used 104 test version to do the same things ,but comes out the same resoult

    is there some thing wrong or  missed here?

    0755.OCV11.txt
    SOC, %	OCV, mV
    0	1000
    10	1176
    20	1205
    30	1218
    40	1230
    50	1241
    60	1251
    70	1259
    80	1266
    90	1283
    100	1346
    
    7484.GPC_CEDV.txt
    GPC CEDV tool, rev=57		
    Configuration used in present fit		
    ProcessingType=1		
    NumCellSeries=3		
    CellTermV=1000		
    LearnSOC%=7		
    FitMaxSOC%=12		
    FitMinSOC%=6		
    ChemType=2		
    ElapsedTimeColumn=0		
    VoltageColumn=1		
    TemperatureColumn=2		
    CurrentColumn=3		
    		
    CEDV parameters resulting from the fit. If EDVV bit is set to 1, EMF and EDVR0 have to be multiplied by the number of serial cells when written to data flash		
    		
    EMF	1250	
    EDVC0	366	
    EDVC1	0	
    EDVR1	1	
    EDVR0	928	
    EDVT0	3710	
    EDVTC	11	
    VOC75	3893	
    VOC50	3817	
    VOC25	3715	
    		
    		
    Recommended SOC deviation tolerance at EDV2 point is  < 5% for low temperature and <3% for room and high temperature		
    		
    Deviations for this set of parameters are given below for each file		
    		
    file	SOC error, %	pass
    roomtemp_lowrate.csv	0	1
    roomtemp_highrate.csv	0	1
    hightemp_lowrate.csv	0	1
    hightemp_highrate.csv	-1.40277749784569	1
    lowtemp_lowrate.csv	0.949553176411491	1
    lowtemp_highrate.csv	-6.4721206125423	0
    		
    Warning: Deviation is above recommended level. Retry the fit with different settings, or proceed on  your own risk if the accuracy is acceptable for your application		
    		
    

    i dont do the GPCHEM

  • Hi Fleming,

    All the procedure you need is in user guide SLUUBR7  Quickstart Guide for bq34210-Q1, refer to this guide for changing the parameters, remember to unseal the device and enter Configuration Update Mode as stated in the guide.

    Best Regards,
    Abraham

  • ok  thanks . i will try it that way

  • one question

        The  GMFS.  is the  only file that   factory need?

  • Yes, it is the golden image file.