I2C Repeated Start on NUCLEO-F303RE

[flavio23]

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

[Amel NASRI]

Hello @flavio23​ ,

You need to use the following functions:

• HAL_I2C_Master_Sequential_Transmit_IT
• HAL_I2C_Master_Sequential_Receive_IT

-Amel