how to read MACID which is connected to STM32L476 ?..This is using I2C connection

[RShiv.1]

I have tried using example code to read the mac ID which uses I2C connection.I have used HAL_I2C_TRANSMIT receive in my code.I am getting values but not correct values.I ahve attached the sample code along with this.Kindly help me in reading the MACID.

[RShiv.1]

Hi ,posted a query on how to read MACID using I2C communication ...kindly let us know if there are pointers so that it will be very useful.

Thanks

Ravi