BLE 5.0 Extended Connectable Advertising Support on OM6626A SDK

CLevyIL · 19次点击 · 5天前

So far we managed to implement VS Code, and make almost everything work,
i2c, RGB Led, timer, deep sleep etc.

One last think is left:

We wish to know if our current SDK supports BLE 5.0 extended connectable advertising (not legacy advertisements).

Based on our investigation, we are using:

Chip: OM6626A (with BT 5.4 hardware support? - LE_VERSION 13)

ROM Library: July 2023 build

BLE Link Layer Version: 13

Configuration: ble_1peripheral preset


We need clarification on:

1. Does the July 2023 SDK (LE_VERSION 13) support extended connectable advertising?

2. What Bluetooth Core Specification version does LE_VERSION 13 correspond to?

3. Is this the latest SDK release, or is there a newer version available?

4.Can you provide a working code example for extended connectable advertising?


Our goal is to obtain either a code example for our current SDK or an updated SDK version that includes this capability.


This does not work, it fails:

    adv_param.own_addr_type = OB_ADV_ADDR_TYPE_RANDOM;
    adv_param.prim_phy = OB_ADV_PHY_CODED;    
    adv_param.secd_phy = OB_ADV_PHY_CODED;    
    adv_param.tx_pwr = 20;  // +20 dBm MAX TX power for best range (~50-80m)
    adv_param.filter_policy = OB_ADV_FILTER_NONE;
    adv_param.prim_ch_map = OB_ADV_CH_ALL;  // Use all 3 channels (37, 38, 39)


Please assist!
Thanks!
Jake

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