Sample code for Radio Access Technology

//--------------------------------------------------------------------------------------------------
/**
 * Test: Radio Access Technology.
 *
 */
//--------------------------------------------------------------------------------------------------
static void Testle_mrc_GetRat
(
    void
)
{
    le_result_t   res;
    le_mrc_Rat_t  rat;
 
    res = le_mrc_GetRadioAccessTechInUse(&rat);
    LE_ASSERT(res == LE_OK);
 
    LE_ASSERT((rat>=LE_MRC_RAT_UNKNOWN) && (rat<=LE_MRC_RAT_LTE));
 
    LE_INFO("le_mrc_GetRadioAccessTechInUse return rat 0x%02X",rat);
}

//--------------------------------------------------------------------------------------------------
/**
 * Display bitmask RAT
 */
//--------------------------------------------------------------------------------------------------
static void PrintRat
(
    le_mrc_RatBitMask_t bitMask
)
{
    if(LE_MRC_BITMASK_RAT_ALL != bitMask)
    {
        LE_INFO("Rat preferences %02X=> CDMA.%c GSM.%c LTE.%c UMTS.%c TD-SCDMA.%c", bitMask,
            ((bitMask & LE_MRC_BITMASK_RAT_CDMA) ? 'Y' : 'N'),
            ((bitMask & LE_MRC_BITMASK_RAT_GSM) ? 'Y' : 'N'),
            ((bitMask & LE_MRC_BITMASK_RAT_LTE) ? 'Y' : 'N'),
            ((bitMask & LE_MRC_BITMASK_RAT_UMTS) ? 'Y' : 'N'),
            ((bitMask & LE_MRC_BITMASK_RAT_TDSCDMA) ? 'Y' : 'N'));
    }
    else
    {
        LE_INFO("Rat preferences => LE_MRC_BITMASK_RAT_ALL");
    }
}
//--------------------------------------------------------------------------------------------------
/**
 * Test: rat preferences mode. Module must supported GSM and LTEs
 *
 * le_mrc_GetRatPreferences() API test
 * le_mrc_SetRatPreferences() API test
 */
//--------------------------------------------------------------------------------------------------
static void Testle_mrc_RatPreferences
(
    void
)
{
    le_mrc_RatBitMask_t bitMask = 0;
    le_mrc_RatBitMask_t bitMaskOrigin = 0;
    le_result_t res;
 
    // Get the current rat preference.
    LE_ASSERT_OK(le_mrc_GetRatPreferences(&bitMaskOrigin));
    PrintRat(bitMaskOrigin);
 
    res = le_mrc_SetRatPreferences(LE_MRC_BITMASK_RAT_LTE);
    LE_ASSERT((LE_OK == res) || (LE_UNSUPPORTED == res));
 
    if (LE_OK == res)
    {
        LE_ASSERT_OK(le_mrc_GetRatPreferences(&bitMask));
        PrintRat(bitMask);
 
        if ((LE_MRC_BITMASK_RAT_LTE != bitMask))
        {
            if ((LE_MRC_BITMASK_RAT_LTE | LE_MRC_BITMASK_RAT_GSM) == bitMask)
            {
                LE_WARN("LTE only not supported");
            }
            else
            {
                le_mrc_SetRatPreferences(bitMaskOrigin);
            }
        }
    }
 
    res = le_mrc_SetRatPreferences(LE_MRC_BITMASK_RAT_TDSCDMA);
    LE_ASSERT((LE_OK == res) || (LE_UNSUPPORTED == res));
 
    if (LE_OK == res)
    {
        LE_ASSERT_OK(le_mrc_GetRatPreferences(&bitMask));
        PrintRat(bitMask);
 
        LE_ASSERT(LE_MRC_BITMASK_RAT_TDSCDMA == bitMask);
    }
 
    LE_ASSERT_OK(le_mrc_SetRatPreferences(LE_MRC_BITMASK_RAT_GSM));
 
    LE_ASSERT_OK(le_mrc_GetRatPreferences(&bitMask));
    PrintRat(bitMask);
    LE_ASSERT(LE_MRC_BITMASK_RAT_GSM == bitMask);
 
    LE_ASSERT_OK(le_mrc_SetRatPreferences(LE_MRC_BITMASK_RAT_GSM | LE_MRC_BITMASK_RAT_UMTS));
 
    LE_ASSERT_OK(le_mrc_GetRatPreferences(&bitMask));
    PrintRat(bitMask);
    LE_ASSERT((LE_MRC_BITMASK_RAT_GSM | LE_MRC_BITMASK_RAT_UMTS) == bitMask);
 
    LE_ASSERT_OK(le_mrc_SetRatPreferences(LE_MRC_BITMASK_RAT_ALL));
 
    LE_ASSERT_OK(le_mrc_GetRatPreferences(&bitMask));
    PrintRat(bitMask);
    LE_ASSERT(LE_MRC_BITMASK_RAT_ALL == bitMask);
 
    if (bitMaskOrigin & LE_MRC_BITMASK_RAT_CDMA)
    {
        LE_ASSERT_OK(le_mrc_SetRatPreferences(LE_MRC_BITMASK_RAT_CDMA));
 
        LE_ASSERT_OK(le_mrc_GetRatPreferences(&bitMask));
        PrintRat(bitMask);
        LE_ASSERT(LE_MRC_BITMASK_RAT_CDMA == bitMask);
    }
 
    LE_ASSERT_OK(le_mrc_SetRatPreferences(LE_MRC_BITMASK_RAT_UMTS));
 
    LE_ASSERT_OK(le_mrc_GetRatPreferences(&bitMask));
    PrintRat(bitMask);
    LE_ASSERT(LE_MRC_BITMASK_RAT_UMTS == bitMask);
 
    LE_ASSERT_OK(le_mrc_SetRatPreferences(bitMaskOrigin));
 
    LE_ASSERT_OK(le_mrc_GetRatPreferences(&bitMask));
    PrintRat(bitMask);
    LE_ASSERT(bitMaskOrigin == bitMask);
}