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I2C Repeated Start on NUCLEO-F303RE

flavio23
Associate III

‎2019-01-02 3:58 AM

Hi to all!

Does anyone know how to implement a repeated start in I2C communication?

I'm using a NUCLEO-F303RE with the following STM32CubeMX commands:

  • HAL_I2C_Master_Transmit
  • HAL_I2C_Master_Receive

These couple of commands don't implement a repeated start...

Thanks in advance!

Flavio

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1 REPLY 1
Amel NASRI
ST Employee

‎2019-01-02 8:35 AM

Hello @flavio23​ ,

You need to use the following functions:

  • HAL_I2C_Master_Sequential_Transmit_IT
  • HAL_I2C_Master_Sequential_Receive_IT

-Amel

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