nrf52810 + secure bootloader + s112 + BLE APP

RE: nrf52810 + secure bootloader + s112 + BLE APP

user77782 — Fri, 03 Jun 2022 07:43:28 GMT

Hi,

Have a look at this Memory layout doc.

Since nRF52810 has limited space, the reserved fds pages by Immediate Alert Client Application will be overlapped with bootloader. That will cause the following error:

<info> app_timer: RTC: initialized.

<error> peer_manager_pds: Could not initialize flash storage. fds_init() returned 0x860A.

<error> peer_manager: pm_init failed because pds_init() returned NRF_ERROR_STORAGE_FULL.

<error> app: Fatal error

<warning> app: System reset

I would suggest you use another chip with large memory size or choose another application without using Flash Data Storage (FDS).

Regards,
Amanda

RE: nrf52810 + secure bootloader + s112 + BLE APP

user103374 — Thu, 02 Jun 2022 11:00:29 GMT

Hello,

I want to shed ligth on this topic before investigating more about flashing process. I have changed the app, just to give a try with an easy example (ble_app_blinky) and it is working.... at least I see the device on the BLE network but it rejects the connection.

What I guess now is that there is a memory problem. Because the example that I used before was more complete. Which is the RAM configuration for nrf52810 device using s112? I saw in this topic Adjustment of RAM and Flash memory that SD uses:

Therefore, which is the proper configuration for memory RAM for APP-BLE and s112?

Regards,

Javier