File content as of revision 7:9848196cb65e:

/**********************************************************************
* Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
*
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#include "bmi160.h"


//*****************************************************************************
int32_t BMI160::setSensorPowerMode(Sensors sensor, PowerModes pwrMode)
{
    int32_t rtnVal = -1;
    
    switch(sensor)
    {
        case MAG:
            rtnVal = writeRegister(CMD, (MAG_SET_PMU_MODE | pwrMode));
        break;
        
        case GYRO:
            rtnVal = writeRegister(CMD, (GYR_SET_PMU_MODE | pwrMode));
        break;
        
        case ACC:
            rtnVal = writeRegister(CMD, (ACC_SET_PMU_MODE | pwrMode));
        break;
        
        default:
            rtnVal = -1;
        break;
    }
    
    return rtnVal;
}


//*****************************************************************************
int32_t BMI160::getTemperature(float *temp)
{
    uint8_t data[2];
    uint16_t rawTemp;
    
    int32_t rtnVal = readBlock(TEMPERATURE_0, TEMPERATURE_1, data);
    if(rtnVal == RTN_NO_ERROR)
    {
        rawTemp = ((data[1] << 8) | data[0]);
        if(rawTemp & 0x8000)
        {
            *temp = (23.0F - ((0x10000 - rawTemp)/512.0F));
        }
        else
        {
            *temp = ((rawTemp/512.0F) + 23.0F);
        }
    }
    
    return rtnVal;
}