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  • February 15, 2021 at 1:29 pm #19929
    Anonymous
    Inactive

    Hi,

    Has somebody been able to run the I2C-Slave and I2C-master example2 of chapter 14?

    Or even an I2C-slave application to be asked by a master.

    The master seems to send a message but the slave does not get it.

    I’m using Nucleo F334R8.

    Thanks!

    May 30, 2022 at 9:53 am #74425
    Dutch
    Participant

    Hi. I could not. This is what my problem looks like: in the Master (Nucleo STM32F030R8 board), the program execution does not reach the line “HAL_I2C_Master_Sequential_Receive_IT…” because the HAL status is HAL_I2C_STATE_BUSY_TX (0x21U). The Slave (Nucleo STM32G071RB board) does not call the HAL_I2C_AddrCallback callback. The reason is not clear to me. Did you solve the problem?

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