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How do I configure a MMA8451Q accelerometer

My project needs a master MSP432 to configure a MMA8451Q accelerometer, the slave, with I2C bus, but I do not know how. In other words, I need a method able to write data into a given register(s) of the slave. There is such a method on the Internet  (https://community.freescale.com/docs/DOC-98836 ) for  FRDM-KL25Z platform. Here is the program:

void Accelerometer_Init (void)

{

     unsigned char reg_val = 0;

  

     I2C_WriteRegister(MMA845x_I2C_ADDRESS, CTRL_REG2, 0x40);           // Reset all registers to POR values

         do            // Wait for the RST bit to clear

     {

        reg_val = I2C_ReadRegister(MMA845x_I2C_ADDRESS, CTRL_REG2) & 0x40;

     }  while (reg_val);

  

     I2C_WriteRegister(MMA845x_I2C_ADDRESS, XYZ_DATA_CFG_REG, 0x00);    // +/-2g range -> 1g = 16384/4 = 4096 counts

     I2C_WriteRegister(MMA845x_I2C_ADDRESS, CTRL_REG2, 0x02);           // High Resolution mode

     I2C_WriteRegister(MMA845x_I2C_ADDRESS, CTRL_REG1, 0x3D);           // ODR = 1.56Hz, Reduced noise, Active mode   

}

Any help will be greatly appreciated.

Thank you very much.

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