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Shubham1 · 2021-04-29

I am trying to communicate STM32F072RB with BQ40Z80 (which is connected to the battery) via SMBUS protocol. I am not able to read the data from the battery. According to SMBUS protocol to perform a read operation.Master (STM32) must transmit the targ...

Shubham1 · 2021-04-22

I have an STM32 F401RE (NUCLEO - 64)board. In the document " Description of STM32F4 HAL and low-layer drivers" there are HAL SMBUS Generic drivers. Is it possible to implement SMbus communication using this board or I will have to purchase on of the ...

Shubham1 · 2021-04-23

Hello @Imen DAHMEN Thank you for the prompt response. The battery supports SMBUS specification version 1.1.

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Query regarding reading the data from Bq40z80 (connected to battery) using STM32F072RB.

Hello everyone, I have to implement SMBus communication with battery. I read X-CUBE-SMBUS Software is only compatible with NUCLEO-G431RB, NUCLEOH743ZI, NUCLEO-L4R5ZI, 32F072BDISCOVERY, 32L0538DISCOVERY, 32L476GDISCOVERY, and STM32F3DISCOVERY boards.

Re: Hello everyone, I have to implement SMBus communication with battery. I read X-CUBE-SMBUS Software is only compatible with NUCLEO-G431RB, NUCLEOH743ZI, NUCLEO-L4R5ZI, 32F072BDISCOVERY, 32L0538DISCOVERY, 32L476GDISCOVERY, and STM32F3DISCOVERY boards.