Problem with scanning 1Mbps and Coded Phy at the same time

[kj_sk995]

Hello,

we want to support scan for both 1Mbps and Long Range beacons and we are using the S140 6.1.0.

This is the configuration for the scan parameters:

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#define SCAN_INTERVAL 0x0640

#define SCAN_WINDOW 0x0320

#define SCAN_DURATION 0

static ble_gap_scan_params_t m_scan_param = /**< Scan parameters requested for scanning and connection. */

{

.active = 0x00,

.interval = SCAN_INTERVAL,

.window = SCAN_WINDOW,

.filter_policy = BLE_GAP_SCAN_FP_ACCEPT_ALL,

.timeout = SCAN_DURATION,

.scan_phys = BLE_GAP_PHY_1MBPS | BLE_GAP_PHY_CODED,

.extended = 1,

};

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#define SCAN_INTERVAL 0x0640
#define SCAN_WINDOW 0x0320
#define SCAN_DURATION 0

static ble_gap_scan_params_t m_scan_param =                 /**< Scan parameters requested for scanning and connection. */
{
    .active        = 0x00,
    .interval      = SCAN_INTERVAL,
    .window        = SCAN_WINDOW,
    .filter_policy = BLE_GAP_SCAN_FP_ACCEPT_ALL,
    .timeout       = SCAN_DURATION,
    .scan_phys     =  BLE_GAP_PHY_1MBPS | BLE_GAP_PHY_CODED,
    .extended      = 1,
};

When this is the case, I only see beacons that are advertising on 1MBPS and I cannot see the beacons that are advertising on CODED PHY.

When I set the scan_phys to BLE_GAP_PHY_CODED only or BLE_GAP_PHY_1MBPS only, I am able to see the beacons that are advertising on CODED PHY and 1MBPS, respectively.

What can be the problem? How can I scan for both CODED_PHY and 1MBPS?

I saw this post and thought it would work for me as well. Do I need to change some other configuration too?

Thanks.