CCS/TMS320F28335: Type casting ADC value (Uint 16) to float

Tool/software: Code Composer Studio

Hi, 

I am trying to convert the values I read from the F28335 12-bit ADC into float data type. I am using the following statement:

    for(i=0; i < 10; i++)
    {
        OutBuff[i] = ( ( ( (float) *ADC_Buffer ) / 4096 ) * 3.0 ) - 1.5;  // convert ADC data into volts and remove DC offset
        ADC_Buffer++;
    }

Actually, the ADC values are in an array and I am using pointers to access that array, hence the ' *ADC_Buffer'. I divide the values by 2^12 and multiply by 3.0 V to convert into voltage. Then I remove the 1.5 V DC offset which I provided externally to the signal.

Five values are listed below as an example:

Am I type-casting the values correctly or is there some mistake?

Regards,