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pranjal-joshi / BQ76952Lib

Arduino Library to control BQ76952 BMS
MIT License
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BQ76952 is unresponsive to wire.beginTransmission() & wire.endTransmission() #3

Open pirdain opened 11 months ago

pirdain commented 11 months ago

I first pulled the TS2 pin to low and the RST_SHUT pin to gnd. Then tried to start the sample program that you provided, but there is no response from the BQ76952 IC.

The code gets stuck after the wire.endTransmission() line which is used in the initial reset() function which calls the subCommand() function.

Using the BQ76952PFBR IC.

Any input would be appreciated.

Regards

pranjal-joshi commented 11 months ago

@pirdain

Not working with this hardware since the last few years

Not supporting this library anymore. Sorry for the inconvenience.

zimnismoboy34 commented 11 months ago

try using the libre solar version its almost complete . https://github.com/LibreSolar/bms-firmware

On Wed, Sep 20, 2023 at 6:45 PM Pranjal Joshi @.***> wrote:

@pirdain https://github.com/pirdain

Not working with this hardware since the last few years

Not supporting this library anymore. Sorry for the inconvenience.

— Reply to this email directly, view it on GitHub https://github.com/pranjal-joshi/BQ76952Lib/issues/3#issuecomment-1728099996, or unsubscribe https://github.com/notifications/unsubscribe-auth/AIL46ADS2V33TV4CH67JLRLX3MMTVANCNFSM6AAAAAA5AC6ETE . You are receiving this because you are subscribed to this thread.Message ID: @.***>

mathzieg commented 3 months ago

I might have a hint: https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1231472/faq-bq76952-what-is-the-i2c-device-address-of-the-bq769x2-family

maybe the adress as 0x10 is false and should be 0x08