Regarding LESC and Issues with Chip Transplantation

RE: Regarding LESC and Issues with Chip Transplantation

tony55723 — Fri, 12 Jan 2024 07:33:51 GMT

Thank you Berg

RE: Regarding LESC and Issues with Chip Transplantation

Vidar Berg — Tue, 02 Jan 2024 10:04:54 GMT

Hello,

Here's an example of how you can remove the peer manager:

devzone.nordicsemi.com/.../2744.diff.diff

Best regards,

Vidar

RE: Regarding LESC and Issues with Chip Transplantation

tony55723 — Thu, 28 Dec 2023 13:54:23 GMT

Hello Berg,

Thank you for your reply,

log_init();
    timer_init();
    buttons_leds_init(&erase_bonds);
    power_management_init();
    ble_stack_init();
    scan_init();
    gap_params_init();
    gatt_init();
    conn_params_init();
    db_discovery_init();
    qwr_init();
    hrs_init();
    hrs_c_init();
    peer_manager_init();
    advertising_init();

I'm not sure if my understanding is correct, but I just need to focus on these initialization functions, delete the unnecessary ones, right?

What I mean is, there's no need to delete the 'peer manager module' anywhere else, right?

As of now, what I've confirmed is that 'peer' and 'hrs' are the ones I need to delete; the rest, I'm not sure about."

Can you tell me a few keywords that need to be deleted, for example, 'hrs'?

Thank you

RE: Regarding LESC and Issues with Chip Transplantation

Vidar Berg — Thu, 14 Dec 2023 07:13:59 GMT

Hello,

I'd recommend removing the peer manager module and its dependencies, given the memory constraints of the nRF52811. After doing this, you need to handle the BLE_GAP_EVT_SEC_PARAMS_REQUEST and BLE_GATTS_EVT_SYS_ATTR_MISSING events like how it is done in the ble_app_uart example.

Also, please note that there is no multirole Softdevice qualified for the nRF52811 in nRF5 SDK 15.3.0. In SDK 16 and later, you can use the s140.

Compatibility matrix: SDKs and SoftDevices

Best regards,

Vidar