ch need a specific data answer from Slave Device.
    b. I2C sequence is composed like that :
     _____________________________________________________________________________________
    |_START_|_Slave_Address_|_Wr_|_A_|_Command_Code_BYTE_1_|_A_|_Command_Code_BYTE_2_|_A_|....
     ______________________________________________________________________________
    |_Command_Code_BYTE_M_|_A_|_RESTART_|_Slave_Address_|_Rd_|_A_|_Data_BYTE_1_|_A_|...
     ___________________________________________
    |_Data_