can not receive long range advertise on nrf52840

[loquat]

I try onnrf52804 (nrf52840-DK) with SoftDevice V6.0.0

----------------------------------------------------------------------------------

ble_gap_scan_params_t s_scan_params = {
.extended                          = 1,
.report_incomplete_evts  = 0,
.active                              = 1,
.filter_policy                     = 0,
.scan_phys                     = BLE_GAP_PHY_CODED,
.interval                          = 0x0018,
.window                         = 0x0018,
.timeout                         = 0,
};

sd_ble_gap_scan_start()

----------------------------------------------------------------------------------

But BLE_GAP_EVT_ADV_REPORT is not received.

I checked Ellisys bluetooth analyzer. It's good.

37Ch ADV_EXT_IND (LE coded125Kbps)

38CH ADV_EXT_IND (LE coded125Kbps)

39CH ADV_EXT_IND (LE coded125Kbps)

9CH AUX_ADV_IND (LE coded125Kbps)

Why I can not receive?

[bjorn-spockeli]

Hi Syuji, 

scanning long range advertisement packets should work fine. I would recommend that you use the project attached to the Testing Long Range (Coded PHY) with Nordic solution (It Simply Works)  blog post as reference for your own project.

Best regards

Bjørn 

[loquat]

Thank you.

I solved myself.

problem is two reasons.

1. packet size is too large.(AUX_ADV_IND with AdvA, payload size require less than 28.)

2. scan interval is too short.

I change payload size and scan interval, I receive LE doded packet.

How many transfer size on AUX_ADV_IND?