HAL_I2C_Mem_Read, no NAK send out

[Ganesh-K-Grg]

Hi There,

While reading the data from I2C, I see that the master is missing to send NACK.

Some fixed was done in https://github.com/STMicroelectronics/STM32CubeF4/issues/139 but those fixes are there in the code. But still sometime i see that NACK not being send out and slave pull the SDA line to low.

 

 

Is there any fix on this one?

[Imen.D]

Hello @Ganesh-K-Grg and welcome to the Community,

Th issue has been fixed and released on STM32CubeF4 V1.28.0. 

So, please make sure to update the I2C HAL driver and use the fix and improvement within the STM32CubeF4 V1.28.0.

[Ganesh-K-Grg]

Hi @Imen.D ,

I think i already have STM32CubeF4 V1.28.0 version.