I2C master mode, How to keep sending byte even slave sends NACK

Posted on April 25, 2018 at 13:51

With I2Cx->CR2, I can send START, slave address, and so on.

If there is NACK from the slave after slave address, MCU stops transferring and sends STOP.

I want to keep sending bytes even when there is NACK from the slave.

Is it possible?

* It looks like HAL library doesn't support this.

If necessary, accessing the MCU register directly is okay.

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