Hi,
After upgrading to NCS v2.7.0, I got some intermittent issues about OTA DFU process.
Firmware description:
- Our firmware, developed on nRF52840 with NCS v2.7.0 running on our custom PCB, acts as a Peripheral, waiting to be connected and paired by a Central (mobile app).
Issue detail:
- Using Device Manager app, sometimes the pairing at firmware is lost, sometimes not.
- When the pairing is lost, other settings (saved by `settings_save_one()`) also are.
- When pairing is persisted, sometimes the Central device, which had paired with this firmware, failed to reconnect due to error
BT_SECURITY_ERR_UNSPECIFIED (9) returned in `on_security_changed()` callback; sometimes it just works.I have captured comparison of the uart printout between these 2 cases and compares in the attached `persisted vs lost.png`. I also attach their full log files: pairing `persisted.jl` and `pairing lost.jl` for your reference.
- Using our mobile app: is "app settings" at firmware kept or deleted by function call in app?
- On iOS:
- is it correct to use this function `reset()` in DefaultManager to complete the DFU/OTA process? Is this function equivalent to `Confirm` and `Send Reset Command` in Device Manager app? If not, how should I complete the DFU/OTA process without erasing app settings at firmware?
- By using `reset()` function, is "app settings" erased?
- On Android: we build setting with `eraseAppSetting(false)`. However, pairing is still lost some times.
- On iOS:
Source code attached: dfu_bluetooth.h, dfu_bluetooth.c, prj.conf
- dfu_bluetooth is initialized in `main()` when `dfu_mode` is true
...
int main()
{
...
if (dfu_mode)
{
init_bluetooth_dfu();
}
...
}
- Is there anything wrong with our implementation at firmware, described above, causing pairing lost? Or pairing, whether persisted or erased, is decided by app's function call?
- Why is firmware after OTA so intermittent: sometimes it can keep pairing info, sometimes it can keep but failed to connect by its peer (which had paired with it before); sometimes not?
- Although pairing info is intermittent, latest firmware is always updated.
What is the pattern of this pairing-lost event? I'm so confused.
Best regards,
<wrn> main: *******NOUS ECG BLE 3.2-debug3 build time: Nov 4 2024 11:56:36********DFU*********
<wrn> main: NAND write Address:0x00000003
<wrn> main: NAND mode:0
<wrn> main: Packet_num :45
<inf> peri_led: peri_led init!!
<inf> bt_sdc_hci_driver: SoftDevice Controller build revision:
d6 da c7 ae 08 db 72 6f 2a a3 26 49 2a 4d a8 b3 |......ro *.&I*M..
98 0e 07 7f |....
<inf> bt_hci_core: HW Platform: Nordic Semiconductor (0x0002)
<inf> bt_hci_core: HW Variant: nRF52x (0x0002)
<inf> bt_hci_core: Firmware: Standard Bluetooth controller (0x00) Version 214.51162 Build 1926957230
<inf> bt_hci_core: No ID address. App must call settings_load()
<inf> bt_hci_core: Identity: D6:B5:40:32:16:53 (random)
<inf> bt_hci_core: HCI: version 5.4 (0x0d) revision 0x11fb, manufacturer 0x0059
<inf> bt_hci_core: LMP: version 5.4 (0x0d) subver 0x11fb
<inf> dfu_bluetooth: DFU adv started with err: 0
<inf> dfu_bluetooth: Bluetooth DFU initialized
<inf> bas: BAS Notifications enabled
<inf> ecg_bluetooth: Basic Command Notification enabled
<inf> ecg_bluetooth: DAT ECG Notification enabled
<inf> ecg_bluetooth: DAT System Notification enabled
<wrn> bt_l2cap: Ignoring data for unknown channel ID 0x003a
<inf> mcuboot_util: Image index: 0, Swap type: none
<inf> mcuboot_util: Image index: 0, Swap type: none
<err> qspi_nor: pm_device_runtime_put failed: -16
<inf> mcuboot_util: Image index: 0, Swap type: none
<inf> mcuboot_util: Image index: 0, Swap type: none
<inf> mcuboot_util: Image index: 0, Swap type: perm
D: lfclk: Clock started
D: RDSR 40 QE 1 need 1: no-change
*** Booting My Application v2.1.0-dev-daf2946a0f07 ***
*** Using nRF Connect SDK v2.7.0-5cb85570ca43 ***
*** Using Zephyr OS v3.6.99-100befc70c74 ***
I: Starting bootloader
I: Primary image: magic=good, swap_type=0x3, copy_done=0x1, image_ok=0x1
I: Secondary image: magic=good, swap_type=0x3, copy_done=0x3, image_ok=0x1
I: Boot source: none
I: Image index: 0, Swap type: perm
I: Primary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
I: Secondary image: magic=good, swap_type=0x3, copy_done=0x3, image_ok=0x1
I: Boot source: none
I: Starting swap using move algorithm.
D: erasing trailer; fa_id=14
D: initializing status; fa_id=14
D: writing swap_info; fa_id=14 off=0xd9fd8 (0xfcfd8), swap_type=0x3 image_num=0x0
D: writing image_ok; fa_id=14 off=0xd9fe8 (0xfcfe8)
D: writing swap_size; fa_id=14 off=0xd9fd0 (0xfcfd0)
D: writing magic; fa_id=14 off=0xd9ff0 (0xfcff0)
D: erasing trailer; fa_id=2
D: writing swap status; fa_id=14 off=0xd93d0 (0xfc3d0)
D: writing swap status; fa_id=14 off=0xd93d4 (0xfc3d4)
D: writing swap status; fa_id=14 off=0xd93d8 (0xfc3d8)
D: writing swap status; fa_id=14 off=0xd93dc (0xfc3dc)
D: writing swap status; fa_id=14 off=0xd93e0 (0xfc3e0)
D: writing swap status; fa_id=14 off=0xd93e4 (0xfc3e4)
D: writing swap status; fa_id=14 off=0xd93e8 (0xfc3e8)
D: writing swap status; fa_id=14 off=0xd93ec (0xfc3ec)
D: writing swap status; fa_id=14 off=0xd93f0 (0xfc3f0)
D: writing swap status; fa_id=14 off=0xd93f4 (0xfc3f4)
D: writing swap status; fa_id=14 off=0xd93f8 (0xfc3f8)
D: writing swap status; fa_id=14 off=0xd93fc (0xfc3fc)
D: writing swap status; fa_id=14 off=0xd9400 (0xfc400)
D: writing swap status; fa_id=14 off=0xd9404 (0xfc404)
D: writing swap status; fa_id=14 off=0xd9408 (0xfc408)
D: writing swap status; fa_id=14 off=0xd940c (0xfc40c)
D: writing swap status; fa_id=14 off=0xd9410 (0xfc410)
D: writing swap status; fa_id=14 off=0xd9414 (0xfc414)
D: writing swap status; fa_id=14 off=0xd9418 (0xfc418)
D: writing swap status; fa_id=14 off=0xd941c (0xfc41c)
D: writing swap status; fa_id=14 off=0xd9420 (0xfc420)
D: writing swap status; fa_id=14 off=0xd9424 (0xfc424)
D: writing swap status; fa_id=14 off=0xd9428 (0xfc428)
D: writing swap status; fa_id=14 off=0xd942c (0xfc42c)
D: writing swap status; fa_id=14 off=0xd9430 (0xfc430)
D: writing swap status; fa_id=14 off=0xd9434 (0xfc434)
D: writing swap status; fa_id=14 off=0xd9438 (0xfc438)
D: writing swap status; fa_id=14 off=0xd943c (0xfc43c)
D: writing swap status; fa_id=14 off=0xd9440 (0xfc440)
D: writing swap status; fa_id=14 off=0xd9444 (0xfc444)
D: writing swap status; fa_id=14 off=0xd9448 (0xfc448)
D: writing swap status; fa_id=14 off=0xd944c (0xfc44c)
D: writing swap status; fa_id=14 off=0xd9450 (0xfc450)
D: writing swap status; fa_id=14 off=0xd9454 (0xfc454)
D: writing swap status; fa_id=14 off=0xd9458 (0xfc458)
D: writing swap status; fa_id=14 off=0xd945c (0xfc45c)
D: writing swap status; fa_id=14 off=0xd9460 (0xfc460)
D: writing swap status; fa_id=14 off=0xd9464 (0xfc464)
D: writing swap status; fa_id=14 off=0xd9468 (0xfc468)
D: writing swap status; fa_id=14 off=0xd946c (0xfc46c)
D: writing swap status; fa_id=14 off=0xd9470 (0xfc470)
D: writing swap status; fa_id=14 off=0xd9474 (0xfc474)
D: writing swap status; fa_id=14 off=0xd9478 (0xfc478)
D: writing swap status; fa_id=14 off=0xd947c (0xfc47c)
D: writing swap status; fa_id=14 off=0xd9480 (0xfc480)
D: writing swap status; fa_id=14 off=0xd9484 (0xfc484)
D: writing swap status; fa_id=14 off=0xd9488 (0xfc488)
D: writing swap status; fa_id=14 off=0xd948c (0xfc48c)
D: writing swap status; fa_id=14 off=0xd9490 (0xfc490)
D: writing swap status; fa_id=14 off=0xd9494 (0xfc494)
D: writing swap status; fa_id=14 off=0xd9498 (0xfc498)
D: writing swap status; fa_id=14 off=0xd949c (0xfc49c)
D: writing swap status; fa_id=14 off=0xd94a0 (0xfc4a0)
D: writing swap status; fa_id=14 off=0xd94a4 (0xfc4a4)
D: writing swap status; fa_id=14 off=0xd94a8 (0xfc4a8)
D: writing swap status; fa_id=14 off=0xd94ac (0xfc4ac)
D: writing swap status; fa_id=14 off=0xd94b0 (0xfc4b0)
D: writing swap status; fa_id=14 off=0xd94b4 (0xfc4b4)
D: writing swap status; fa_id=14 off=0xd94b8 (0xfc4b8)
D: writing swap status; fa_id=14 off=0xd94bc (0xfc4bc)
D: writing swap status; fa_id=14 off=0xd94c0 (0xfc4c0)
D: writing swap status; fa_id=14 off=0xd94c4 (0xfc4c4)
D: writing swap status; fa_id=14 off=0xd94c8 (0xfc4c8)
D: writing swap status; fa_id=14 off=0xd94cc (0xfc4cc)
D: writing swap status; fa_id=14 off=0xd94d0 (0xfc4d0)
D: writing swap status; fa_id=14 off=0xd94d4 (0xfc4d4)
D: writing swap status; fa_id=14 off=0xd94d8 (0xfc4d8)
D: writing swap status; fa_id=14 off=0xd94dc (0xfc4dc)
D: writing swap status; fa_id=14 off=0xd94e0 (0xfc4e0)
D: writing swap status; fa_id=14 off=0xd94e4 (0xfc4e4)
D: writing swap status; fa_id=14 off=0xd94e8 (0xfc4e8)
D: writing swap status; fa_id=14 off=0xd94ec (0xfc4ec)
D: writing swap status; fa_id=14 off=0xd94f0 (0xfc4f0)
D: writing swap status; fa_id=14 off=0xd94f4 (0xfc4f4)
D: writing swap status; fa_id=14 off=0xd94f8 (0xfc4f8)
D: writing swap status; fa_id=14 off=0xd94fc (0xfc4fc)
D: writing swap status; fa_id=14 off=0xd97d0 (0xfc7d0)
D: writing swap status; fa_id=14 off=0xd97d4 (0xfc7d4)
D: writing swap status; fa_id=14 off=0xd97d8 (0xfc7d8)
D: writing swap status; fa_id=14 off=0xd97dc (0xfc7dc)
D: writing swap status; fa_id=14 off=0xd97e0 (0xfc7e0)
D: writing swap status; fa_id=14 off=0xd97e4 (0xfc7e4)
D: writing swap status; fa_id=14 off=0xd97e8 (0xfc7e8)
D: writing swap status; fa_id=14 off=0xd97ec (0xfc7ec)
D: writing swap status; fa_id=14 off=0xd97f0 (0xfc7f0)
D: writing swap status; fa_id=14 off=0xd97f4 (0xfc7f4)
D: writing swap status; fa_id=14 off=0xd97f8 (0xfc7f8)
D: writing swap status; fa_id=14 off=0xd97fc (0xfc7fc)
D: writing swap status; fa_id=14 off=0xd9800 (0xfc800)
D: writing swap status; fa_id=14 off=0xd9804 (0xfc804)
D: writing swap status; fa_id=14 off=0xd9808 (0xfc808)
D: writing swap status; fa_id=14 off=0xd980c (0xfc80c)
D: writing swap status; fa_id=14 off=0xd9810 (0xfc810)
D: writing swap status; fa_id=14 off=0xd9814 (0xfc814)
D: writing swap status; fa_id=14 off=0xd9818 (0xfc818)
D: writing swap status; fa_id=14 off=0xd981c (0xfc81c)
D: writing swap status; fa_id=14 off=0xd9820 (0xfc820)
D: writing swap status; fa_id=14 off=0xd9824 (0xfc824)
D: writing swap status; fa_id=14 off=0xd9828 (0xfc828)
D: writing swap status; fa_id=14 off=0xd982c (0xfc82c)
D: writing swap status; fa_id=14 off=0xd9830 (0xfc830)
D: writing swap status; fa_id=14 off=0xd9834 (0xfc834)
D: writing swap status; fa_id=14 off=0xd9838 (0xfc838)
D: writing swap status; fa_id=14 off=0xd983c (0xfc83c)
D: writing swap status; fa_id=14 off=0xd9840 (0xfc840)
D: writing swap status; fa_id=14 off=0xd9844 (0xfc844)
D: writing swap status; fa_id=14 off=0xd9848 (0xfc848)
D: writing swap status; fa_id=14 off=0xd984c (0xfc84c)
D: writing swap status; fa_id=14 off=0xd9850 (0xfc850)
D: writing swap status; fa_id=14 off=0xd9854 (0xfc854)
D: writing swap status; fa_id=14 off=0xd9858 (0xfc858)
D: writing swap status; fa_id=14 off=0xd985c (0xfc85c)
D: writing swap status; fa_id=14 off=0xd9860 (0xfc860)
D: writing swap status; fa_id=14 off=0xd9864 (0xfc864)
D: writing swap status; fa_id=14 off=0xd9868 (0xfc868)
D: writing swap status; fa_id=14 off=0xd986c (0xfc86c)
D: writing swap status; fa_id=14 off=0xd9870 (0xfc870)
D: writing swap status; fa_id=14 off=0xd9874 (0xfc874)
D: writing swap status; fa_id=14 off=0xd9878 (0xfc878)
D: writing swap status; fa_id=14 off=0xd987c (0xfc87c)
D: writing swap status; fa_id=14 off=0xd9880 (0xfc880)
D: writing swap status; fa_id=14 off=0xd9884 (0xfc884)
D: writing swap status; fa_id=14 off=0xd9888 (0xfc888)
D: writing swap status; fa_id=14 off=0xd988c (0xfc88c)
D: writing swap status; fa_id=14 off=0xd9890 (0xfc890)
D: writing swap status; fa_id=14 off=0xd9894 (0xfc894)
D: writing swap status; fa_id=14 off=0xd9898 (0xfc898)
D: writing swap status; fa_id=14 off=0xd989c (0xfc89c)
D: writing swap status; fa_id=14 off=0xd98a0 (0xfc8a0)
D: writing swap status; fa_id=14 off=0xd98a4 (0xfc8a4)
D: writing swap status; fa_id=14 off=0xd98a8 (0xfc8a8)
D: writing swap status; fa_id=14 off=0xd98ac (0xfc8ac)
D: writing swap status; fa_id=14 off=0xd98b0 (0xfc8b0)
D: writing swap status; fa_id=14 off=0xd98b4 (0xfc8b4)
D: writing swap status; fa_id=14 off=0xd98b8 (0xfc8b8)
D: writing swap status; fa_id=14 off=0xd98bc (0xfc8bc)
D: writing swap status; fa_id=14 off=0xd98c0 (0xfc8c0)
D: writing swap status; fa_id=14 off=0xd98c4 (0xfc8c4)
D: writing swap status; fa_id=14 off=0xd98c8 (0xfc8c8)
D: writing swap status; fa_id=14 off=0xd98cc (0xfc8cc)
D: writing swap status; fa_id=14 off=0xd98d0 (0xfc8d0)
D: writing swap status; fa_id=14 off=0xd98d4 (0xfc8d4)
D: writing swap status; fa_id=14 off=0xd98d8 (0xfc8d8)
D: writing swap status; fa_id=14 off=0xd98dc (0xfc8dc)
D: writing swap status; fa_id=14 off=0xd98e0 (0xfc8e0)
D: writing swap status; fa_id=14 off=0xd98e4 (0xfc8e4)
D: writing swap status; fa_id=14 off=0xd98e8 (0xfc8e8)
D: writing swap status; fa_id=14 off=0xd98ec (0xfc8ec)
D: writing swap status; fa_id=14 off=0xd98f0 (0xfc8f0)
D: writing swap status; fa_id=14 off=0xd98f4 (0xfc8f4)
D: writing swap status; fa_id=14 off=0xd98f8 (0xfc8f8)
D: writing swap status; fa_id=14 off=0xd98fc (0xfc8fc)
D: writing swap status; fa_id=14 off=0xd9900 (0xfc900)
D: writing swap status; fa_id=14 off=0xd9904 (0xfc904)
D: writing swap status; fa_id=14 off=0xd9908 (0xfc908)
D: writing swap status; fa_id=14 off=0xd990c (0xfc90c)
D: writing swap status; fa_id=14 off=0xd9910 (0xfc910)
D: writing swap status; fa_id=14 off=0xd9914 (0xfc914)
D: writing swap status; fa_id=14 off=0xd9918 (0xfc918)
D: writing swap status; fa_id=14 off=0xd991c (0xfc91c)
D: writing swap status; fa_id=14 off=0xd9920 (0xfc920)
D: writing swap status; fa_id=14 off=0xd9924 (0xfc924)
D: writing swap status; fa_id=14 off=0xd9928 (0xfc928)
D: writing swap status; fa_id=14 off=0xd992c (0xfc92c)
D: writing swap status; fa_id=14 off=0xd9930 (0xfc930)
D: writing swap status; fa_id=14 off=0xd9934 (0xfc934)
D: writing swap status; fa_id=14 off=0xd9938 (0xfc938)
D: writing swap status; fa_id=14 off=0xd993c (0xfc93c)
D: writing swap status; fa_id=14 off=0xd9940 (0xfc940)
D: writing swap status; fa_id=14 off=0xd9944 (0xfc944)
D: writing swap status; fa_id=14 off=0xd9948 (0xfc948)
D: writing swap status; fa_id=14 off=0xd994c (0xfc94c)
D: writing swap status; fa_id=14 off=0xd9950 (0xfc950)
D: writing swap status; fa_id=14 off=0xd9954 (0xfc954)
D: writing swap status; fa_id=14 off=0xd9958 (0xfc958)
D: writing swap status; fa_id=14 off=0xd995c (0xfc95c)
D: writing swap status; fa_id=14 off=0xd9960 (0xfc960)
D: writing swap status; fa_id=14 off=0xd9964 (0xfc964)
D: writing swap status; fa_id=14 off=0xd9968 (0xfc968)
D: writing swap status; fa_id=14 off=0xd996c (0xfc96c)
D: writing swap status; fa_id=14 off=0xd9970 (0xfc970)
D: writing swap status; fa_id=14 off=0xd9974 (0xfc974)
D: writing swap status; fa_id=14 off=0xd9978 (0xfc978)
D: writing swap status; fa_id=14 off=0xd997c (0xfc97c)
D: writing swap status; fa_id=14 off=0xd9980 (0xfc980)
D: writing swap status; fa_id=14 off=0xd9984 (0xfc984)
D: writing swap status; fa_id=14 off=0xd9988 (0xfc988)
D: writing swap status; fa_id=14 off=0xd998c (0xfc98c)
D: writing swap status; fa_id=14 off=0xd9990 (0xfc990)
D: writing swap status; fa_id=14 off=0xd9994 (0xfc994)
D: writing swap status; fa_id=14 off=0xd9998 (0xfc998)
D: writing swap status; fa_id=14 off=0xd999c (0xfc99c)
D: writing swap status; fa_id=14 off=0xd99a0 (0xfc9a0)
D: writing swap status; fa_id=14 off=0xd99a4 (0xfc9a4)
D: writing swap status; fa_id=14 off=0xd99a8 (0xfc9a8)
D: writing swap status; fa_id=14 off=0xd99ac (0xfc9ac)
D: writing swap status; fa_id=14 off=0xd99b0 (0xfc9b0)
D: writing swap status; fa_id=14 off=0xd99b4 (0xfc9b4)
D: writing swap status; fa_id=14 off=0xd99b8 (0xfc9b8)
D: writing swap status; fa_id=14 off=0xd99bc (0xfc9bc)
D: writing swap status; fa_id=14 off=0xd99c0 (0xfc9c0)
D: writing swap status; fa_id=14 off=0xd99c4 (0xfc9c4)
D: writing swap status; fa_id=14 off=0xd99c8 (0xfc9c8)
D: writing swap status; fa_id=14 off=0xd99cc (0xfc9cc)
D: writing swap status; fa_id=14 off=0xd99d0 (0xfc9d0)
D: writing swap status; fa_id=14 off=0xd99d4 (0xfc9d4)
D: writing swap status; fa_id=14 off=0xd99d8 (0xfc9d8)
D: writing swap status; fa_id=14 off=0xd99dc (0xfc9dc)
D: writing swap status; fa_id=14 off=0xd99e0 (0xfc9e0)
D: writing swap status; fa_id=14 off=0xd99e4 (0xfc9e4)
D: writing swap status; fa_id=14 off=0xd99e8 (0xfc9e8)
D: writing swap status; fa_id=14 off=0xd99ec (0xfc9ec)
D: writing swap status; fa_id=14 off=0xd99f0 (0xfc9f0)
D: writing swap status; fa_id=14 off=0xd99f4 (0xfc9f4)
D: writing swap status; fa_id=14 off=0xd99f8 (0xfc9f8)
D: writing swap status; fa_id=14 off=0xd99fc (0xfc9fc)
D: writing swap status; fa_id=14 off=0xd9a00 (0xfca00)
D: writing swap status; fa_id=14 off=0xd9a04 (0xfca04)
D: writing swap status; fa_id=14 off=0xd9a08 (0xfca08)
D: writing swap status; fa_id=14 off=0xd9a0c (0xfca0c)
D: writing swap status; fa_id=14 off=0xd9a10 (0xfca10)
D: writing swap status; fa_id=14 off=0xd9a14 (0xfca14)
D: writing swap status; fa_id=14 off=0xd9a18 (0xfca18)
D: writing swap status; fa_id=14 off=0xd9a1c (0xfca1c)
D: writing swap status; fa_id=14 off=0xd9a20 (0xfca20)
D: writing swap status; fa_id=14 off=0xd9a24 (0xfca24)
D: writing swap status; fa_id=14 off=0xd9a28 (0xfca28)
D: writing swap status; fa_id=14 off=0xd9a2c (0xfca2c)
D: writing copy_done; fa_id=14 off=0xd9fe0 (0xfcfe0)
I: Bootloader chainload address offset: 0x23000
I: Jumping to the first image slot*** Booting nRF Connect SDK v2.7.0-5cb85570ca43 ***
*** Using Zephyr OS v3.6.99-100befc70c74 ***
Memory test passed
Device peripherals test passed
<inf> fs_nvs: 2 Sectors of 4096 bytes
<inf> fs_nvs: alloc wra: 0, fe8
<inf> fs_nvs: data wra: 0, 0
<inf> uart: Loaded 0 timesync pkt
<wrn> main: *******NOUS ECG BLE 3.2-debug build time: Nov 3 2024 09:20:20********NORMAL*********
<wrn> main: NAND write Address:0x00000000
<wrn> main: NAND mode:0
<wrn> main: Packet_num :1
<inf> peri_led: peri_led init!!
<inf> bt_sdc_hci_driver: SoftDevice Controller build revision:
d6 da c7 ae 08 db 72 6f 2a a3 26 49 2a 4d a8 b3 |......ro *.&I*M..
98 0e 07 7f |....
<inf> bt_hci_core: HW Platform: Nordic Semiconductor (0x0002)
<inf> bt_hci_core: HW Variant: nRF52x (0x0002)
<inf> bt_hci_core: Firmware: Standard Bluetooth controller (0x00) Version 214.51162 Build 1926957230
<inf> bt_hci_core: No ID address. App must call settings_load()
<inf> ecg_bluetooth: Bluetooth initialized!
<inf> bt_hci_core: Identity: D6:B5:40:32:16:53 (random)
<inf> bt_hci_core: HCI: version 5.4 (0x0d) revision 0x11fb, manufacturer 0x0059
<inf> bt_hci_core: LMP: version 5.4 (0x0d) subver 0x11fb
<inf> util: Total 1 identities loaded
<wrn> util: <Default addr> str: D6:B5:40:32:16:53 (random)
<wrn> util: <bonded addr> str: FF:FF:FF:FF:FF:FF (public)
<inf> ecg_bluetooth: actual tx_pwr of ADV: 0
<wrn> util: <ECG> BLE adv stopped with err: 0
<wrn> ecg_bluetooth: ECG adv started with name: NousECG 1653!
<inf> peri_button: Set up button at gpio@50000000 pin 29 successfully
<inf> peri_usb: Set up usb-c detector at gpio@50000000 pin 3
<inf> peri_usb: USB detected:0
<inf> ADS1x9x: ADS SPI, IO init done
<wrn> main: *******NOUS ECG BLE 3.2-debug build time: Nov 3 2024 09:20:20********DFU*********
<wrn> main: NAND write Address:0x00000003
<wrn> main: NAND mode:0
<wrn> main: Packet_num :45
<inf> peri_led: peri_led init!!
<inf> bt_sdc_hci_driver: SoftDevice Controller build revision:
d6 da c7 ae 08 db 72 6f 2a a3 26 49 2a 4d a8 b3 |......ro *.&I*M..
98 0e 07 7f |....
<inf> bt_hci_core: HW Platform: Nordic Semiconductor (0x0002)
<inf> bt_hci_core: HW Variant: nRF52x (0x0002)
<inf> bt_hci_core: Firmware: Standard Bluetooth controller (0x00) Version 214.51162 Build 1926957230
<inf> bt_hci_core: No ID address. App must call settings_load()
<inf> bt_hci_core: Identity: D6:B5:40:32:16:53 (random)
<inf> bt_hci_core: HCI: version 5.4 (0x0d) revision 0x11fb, manufacturer 0x0059
<inf> bt_hci_core: LMP: version 5.4 (0x0d) subver 0x11fb
<inf> dfu_bluetooth: DFU adv started with err: 0
<inf> dfu_bluetooth: Bluetooth DFU initialized
<inf> bas: BAS Notifications enabled
<inf> ecg_bluetooth: Basic Command Notification enabled
<inf> ecg_bluetooth: DAT ECG Notification enabled
<inf> ecg_bluetooth: DAT System Notification enabled
<wrn> bt_l2cap: Ignoring data for unknown channel ID 0x003a
<inf> mcuboot_util: Image index: 0, Swap type: none
<inf> mcuboot_util: Image index: 0, Swap type: none
<err> qspi_nor: pm_device_runtime_put failed: -16
<inf> mcuboot_util: Image index: 0, Swap type: none
<inf> mcuboot_util: Image index: 0, Swap type: none
<inf> mcuboot_util: Image index: 0, Swap type: perm
D: lfclk: Clock started
D: RDSR 40 QE 1 need 1: no-change
*** Booting My Application v2.1.0-dev-daf2946a0f07 ***
*** Using nRF Connect SDK v2.7.0-5cb85570ca43 ***
*** Using Zephyr OS v3.6.99-100befc70c74 ***
I: Starting bootloader
I: Primary image: magic=good, swap_type=0x3, copy_done=0x1, image_ok=0x1
I: Secondary image: magic=good, swap_type=0x3, copy_done=0x3, image_ok=0x1
I: Boot source: none
I: Image index: 0, Swap type: perm
I: Primary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
I: Secondary image: magic=good, swap_type=0x3, copy_done=0x3, image_ok=0x1
I: Boot source: none
I: Starting swap using move algorithm.
D: erasing trailer; fa_id=14
D: initializing status; fa_id=14
D: writing swap_info; fa_id=14 off=0xd9fd8 (0xfcfd8), swap_type=0x3 image_num=0x0
D: writing image_ok; fa_id=14 off=0xd9fe8 (0xfcfe8)
D: writing swap_size; fa_id=14 off=0xd9fd0 (0xfcfd0)
D: writing magic; fa_id=14 off=0xd9ff0 (0xfcff0)
D: erasing trailer; fa_id=2
D: writing swap status; fa_id=14 off=0xd93d0 (0xfc3d0)
D: writing swap status; fa_id=14 off=0xd93d4 (0xfc3d4)
D: writing swap status; fa_id=14 off=0xd93d8 (0xfc3d8)
D: writing swap status; fa_id=14 off=0xd93dc (0xfc3dc)
D: writing swap status; fa_id=14 off=0xd93e0 (0xfc3e0)
D: writing swap status; fa_id=14 off=0xd93e4 (0xfc3e4)
D: writing swap status; fa_id=14 off=0xd93e8 (0xfc3e8)
D: writing swap status; fa_id=14 off=0xd93ec (0xfc3ec)
D: writing swap status; fa_id=14 off=0xd93f0 (0xfc3f0)
D: writing swap status; fa_id=14 off=0xd93f4 (0xfc3f4)
D: writing swap status; fa_id=14 off=0xd93f8 (0xfc3f8)
D: writing swap status; fa_id=14 off=0xd93fc (0xfc3fc)
D: writing swap status; fa_id=14 off=0xd9400 (0xfc400)
D: writing swap status; fa_id=14 off=0xd9404 (0xfc404)
D: writing swap status; fa_id=14 off=0xd9408 (0xfc408)
D: writing swap status; fa_id=14 off=0xd940c (0xfc40c)
D: writing swap status; fa_id=14 off=0xd9410 (0xfc410)
D: writing swap status; fa_id=14 off=0xd9414 (0xfc414)
D: writing swap status; fa_id=14 off=0xd9418 (0xfc418)
D: writing swap status; fa_id=14 off=0xd941c (0xfc41c)
D: writing swap status; fa_id=14 off=0xd9420 (0xfc420)
D: writing swap status; fa_id=14 off=0xd9424 (0xfc424)
D: writing swap status; fa_id=14 off=0xd9428 (0xfc428)
D: writing swap status; fa_id=14 off=0xd942c (0xfc42c)
D: writing swap status; fa_id=14 off=0xd9430 (0xfc430)
D: writing swap status; fa_id=14 off=0xd9434 (0xfc434)
D: writing swap status; fa_id=14 off=0xd9438 (0xfc438)
D: writing swap status; fa_id=14 off=0xd943c (0xfc43c)
D: writing swap status; fa_id=14 off=0xd9440 (0xfc440)
D: writing swap status; fa_id=14 off=0xd9444 (0xfc444)
D: writing swap status; fa_id=14 off=0xd9448 (0xfc448)
D: writing swap status; fa_id=14 off=0xd944c (0xfc44c)
D: writing swap status; fa_id=14 off=0xd9450 (0xfc450)
D: writing swap status; fa_id=14 off=0xd9454 (0xfc454)
D: writing swap status; fa_id=14 off=0xd9458 (0xfc458)
D: writing swap status; fa_id=14 off=0xd945c (0xfc45c)
D: writing swap status; fa_id=14 off=0xd9460 (0xfc460)
D: writing swap status; fa_id=14 off=0xd9464 (0xfc464)
D: writing swap status; fa_id=14 off=0xd9468 (0xfc468)
D: writing swap status; fa_id=14 off=0xd946c (0xfc46c)
D: writing swap status; fa_id=14 off=0xd9470 (0xfc470)
D: writing swap status; fa_id=14 off=0xd9474 (0xfc474)
D: writing swap status; fa_id=14 off=0xd9478 (0xfc478)
D: writing swap status; fa_id=14 off=0xd947c (0xfc47c)
D: writing swap status; fa_id=14 off=0xd9480 (0xfc480)
D: writing swap status; fa_id=14 off=0xd9484 (0xfc484)
D: writing swap status; fa_id=14 off=0xd9488 (0xfc488)
D: writing swap status; fa_id=14 off=0xd948c (0xfc48c)
D: writing swap status; fa_id=14 off=0xd9490 (0xfc490)
D: writing swap status; fa_id=14 off=0xd9494 (0xfc494)
D: writing swap status; fa_id=14 off=0xd9498 (0xfc498)
D: writing swap status; fa_id=14 off=0xd949c (0xfc49c)
D: writing swap status; fa_id=14 off=0xd94a0 (0xfc4a0)
D: writing swap status; fa_id=14 off=0xd94a4 (0xfc4a4)
D: writing swap status; fa_id=14 off=0xd94a8 (0xfc4a8)
D: writing swap status; fa_id=14 off=0xd94ac (0xfc4ac)
D: writing swap status; fa_id=14 off=0xd94b0 (0xfc4b0)
D: writing swap status; fa_id=14 off=0xd94b4 (0xfc4b4)
D: writing swap status; fa_id=14 off=0xd94b8 (0xfc4b8)
D: writing swap status; fa_id=14 off=0xd94bc (0xfc4bc)
D: writing swap status; fa_id=14 off=0xd94c0 (0xfc4c0)
D: writing swap status; fa_id=14 off=0xd94c4 (0xfc4c4)
D: writing swap status; fa_id=14 off=0xd94c8 (0xfc4c8)
D: writing swap status; fa_id=14 off=0xd94cc (0xfc4cc)
D: writing swap status; fa_id=14 off=0xd94d0 (0xfc4d0)
D: writing swap status; fa_id=14 off=0xd94d4 (0xfc4d4)
D: writing swap status; fa_id=14 off=0xd94d8 (0xfc4d8)
D: writing swap status; fa_id=14 off=0xd94dc (0xfc4dc)
D: writing swap status; fa_id=14 off=0xd94e0 (0xfc4e0)
D: writing swap status; fa_id=14 off=0xd94e4 (0xfc4e4)
D: writing swap status; fa_id=14 off=0xd94e8 (0xfc4e8)
D: writing swap status; fa_id=14 off=0xd94ec (0xfc4ec)
D: writing swap status; fa_id=14 off=0xd94f0 (0xfc4f0)
D: writing swap status; fa_id=14 off=0xd94f4 (0xfc4f4)
D: writing swap status; fa_id=14 off=0xd94f8 (0xfc4f8)
D: writing swap status; fa_id=14 off=0xd94fc (0xfc4fc)
D: writing swap status; fa_id=14 off=0xd97d0 (0xfc7d0)
D: writing swap status; fa_id=14 off=0xd97d4 (0xfc7d4)
D: writing swap status; fa_id=14 off=0xd97d8 (0xfc7d8)
D: writing swap status; fa_id=14 off=0xd97dc (0xfc7dc)
D: writing swap status; fa_id=14 off=0xd97e0 (0xfc7e0)
D: writing swap status; fa_id=14 off=0xd97e4 (0xfc7e4)
D: writing swap status; fa_id=14 off=0xd97e8 (0xfc7e8)
D: writing swap status; fa_id=14 off=0xd97ec (0xfc7ec)
D: writing swap status; fa_id=14 off=0xd97f0 (0xfc7f0)
D: writing swap status; fa_id=14 off=0xd97f4 (0xfc7f4)
D: writing swap status; fa_id=14 off=0xd97f8 (0xfc7f8)
D: writing swap status; fa_id=14 off=0xd97fc (0xfc7fc)
D: writing swap status; fa_id=14 off=0xd9800 (0xfc800)
D: writing swap status; fa_id=14 off=0xd9804 (0xfc804)
D: writing swap status; fa_id=14 off=0xd9808 (0xfc808)
D: writing swap status; fa_id=14 off=0xd980c (0xfc80c)
D: writing swap status; fa_id=14 off=0xd9810 (0xfc810)
D: writing swap status; fa_id=14 off=0xd9814 (0xfc814)
D: writing swap status; fa_id=14 off=0xd9818 (0xfc818)
D: writing swap status; fa_id=14 off=0xd981c (0xfc81c)
D: writing swap status; fa_id=14 off=0xd9820 (0xfc820)
D: writing swap status; fa_id=14 off=0xd9824 (0xfc824)
D: writing swap status; fa_id=14 off=0xd9828 (0xfc828)
D: writing swap status; fa_id=14 off=0xd982c (0xfc82c)
D: writing swap status; fa_id=14 off=0xd9830 (0xfc830)
D: writing swap status; fa_id=14 off=0xd9834 (0xfc834)
D: writing swap status; fa_id=14 off=0xd9838 (0xfc838)
D: writing swap status; fa_id=14 off=0xd983c (0xfc83c)
D: writing swap status; fa_id=14 off=0xd9840 (0xfc840)
D: writing swap status; fa_id=14 off=0xd9844 (0xfc844)
D: writing swap status; fa_id=14 off=0xd9848 (0xfc848)
D: writing swap status; fa_id=14 off=0xd984c (0xfc84c)
D: writing swap status; fa_id=14 off=0xd9850 (0xfc850)
D: writing swap status; fa_id=14 off=0xd9854 (0xfc854)
D: writing swap status; fa_id=14 off=0xd9858 (0xfc858)
D: writing swap status; fa_id=14 off=0xd985c (0xfc85c)
D: writing swap status; fa_id=14 off=0xd9860 (0xfc860)
D: writing swap status; fa_id=14 off=0xd9864 (0xfc864)
D: writing swap status; fa_id=14 off=0xd9868 (0xfc868)
D: writing swap status; fa_id=14 off=0xd986c (0xfc86c)
D: writing swap status; fa_id=14 off=0xd9870 (0xfc870)
D: writing swap status; fa_id=14 off=0xd9874 (0xfc874)
D: writing swap status; fa_id=14 off=0xd9878 (0xfc878)
D: writing swap status; fa_id=14 off=0xd987c (0xfc87c)
D: writing swap status; fa_id=14 off=0xd9880 (0xfc880)
D: writing swap status; fa_id=14 off=0xd9884 (0xfc884)
D: writing swap status; fa_id=14 off=0xd9888 (0xfc888)
D: writing swap status; fa_id=14 off=0xd988c (0xfc88c)
D: writing swap status; fa_id=14 off=0xd9890 (0xfc890)
D: writing swap status; fa_id=14 off=0xd9894 (0xfc894)
D: writing swap status; fa_id=14 off=0xd9898 (0xfc898)
D: writing swap status; fa_id=14 off=0xd989c (0xfc89c)
D: writing swap status; fa_id=14 off=0xd98a0 (0xfc8a0)
D: writing swap status; fa_id=14 off=0xd98a4 (0xfc8a4)
D: writing swap status; fa_id=14 off=0xd98a8 (0xfc8a8)
D: writing swap status; fa_id=14 off=0xd98ac (0xfc8ac)
D: writing swap status; fa_id=14 off=0xd98b0 (0xfc8b0)
D: writing swap status; fa_id=14 off=0xd98b4 (0xfc8b4)
D: writing swap status; fa_id=14 off=0xd98b8 (0xfc8b8)
D: writing swap status; fa_id=14 off=0xd98bc (0xfc8bc)
D: writing swap status; fa_id=14 off=0xd98c0 (0xfc8c0)
D: writing swap status; fa_id=14 off=0xd98c4 (0xfc8c4)
D: writing swap status; fa_id=14 off=0xd98c8 (0xfc8c8)
D: writing swap status; fa_id=14 off=0xd98cc (0xfc8cc)
D: writing swap status; fa_id=14 off=0xd98d0 (0xfc8d0)
D: writing swap status; fa_id=14 off=0xd98d4 (0xfc8d4)
D: writing swap status; fa_id=14 off=0xd98d8 (0xfc8d8)
D: writing swap status; fa_id=14 off=0xd98dc (0xfc8dc)
D: writing swap status; fa_id=14 off=0xd98e0 (0xfc8e0)
D: writing swap status; fa_id=14 off=0xd98e4 (0xfc8e4)
D: writing swap status; fa_id=14 off=0xd98e8 (0xfc8e8)
D: writing swap status; fa_id=14 off=0xd98ec (0xfc8ec)
D: writing swap status; fa_id=14 off=0xd98f0 (0xfc8f0)
D: writing swap status; fa_id=14 off=0xd98f4 (0xfc8f4)
D: writing swap status; fa_id=14 off=0xd98f8 (0xfc8f8)
D: writing swap status; fa_id=14 off=0xd98fc (0xfc8fc)
D: writing swap status; fa_id=14 off=0xd9900 (0xfc900)
D: writing swap status; fa_id=14 off=0xd9904 (0xfc904)
D: writing swap status; fa_id=14 off=0xd9908 (0xfc908)
D: writing swap status; fa_id=14 off=0xd990c (0xfc90c)
D: writing swap status; fa_id=14 off=0xd9910 (0xfc910)
D: writing swap status; fa_id=14 off=0xd9914 (0xfc914)
D: writing swap status; fa_id=14 off=0xd9918 (0xfc918)
D: writing swap status; fa_id=14 off=0xd991c (0xfc91c)
D: writing swap status; fa_id=14 off=0xd9920 (0xfc920)
D: writing swap status; fa_id=14 off=0xd9924 (0xfc924)
D: writing swap status; fa_id=14 off=0xd9928 (0xfc928)
D: writing swap status; fa_id=14 off=0xd992c (0xfc92c)
D: writing swap status; fa_id=14 off=0xd9930 (0xfc930)
D: writing swap status; fa_id=14 off=0xd9934 (0xfc934)
D: writing swap status; fa_id=14 off=0xd9938 (0xfc938)
D: writing swap status; fa_id=14 off=0xd993c (0xfc93c)
D: writing swap status; fa_id=14 off=0xd9940 (0xfc940)
D: writing swap status; fa_id=14 off=0xd9944 (0xfc944)
D: writing swap status; fa_id=14 off=0xd9948 (0xfc948)
D: writing swap status; fa_id=14 off=0xd994c (0xfc94c)
D: writing swap status; fa_id=14 off=0xd9950 (0xfc950)
D: writing swap status; fa_id=14 off=0xd9954 (0xfc954)
D: writing swap status; fa_id=14 off=0xd9958 (0xfc958)
D: writing swap status; fa_id=14 off=0xd995c (0xfc95c)
D: writing swap status; fa_id=14 off=0xd9960 (0xfc960)
D: writing swap status; fa_id=14 off=0xd9964 (0xfc964)
D: writing swap status; fa_id=14 off=0xd9968 (0xfc968)
D: writing swap status; fa_id=14 off=0xd996c (0xfc96c)
D: writing swap status; fa_id=14 off=0xd9970 (0xfc970)
D: writing swap status; fa_id=14 off=0xd9974 (0xfc974)
D: writing swap status; fa_id=14 off=0xd9978 (0xfc978)
D: writing swap status; fa_id=14 off=0xd997c (0xfc97c)
D: writing swap status; fa_id=14 off=0xd9980 (0xfc980)
D: writing swap status; fa_id=14 off=0xd9984 (0xfc984)
D: writing swap status; fa_id=14 off=0xd9988 (0xfc988)
D: writing swap status; fa_id=14 off=0xd998c (0xfc98c)
D: writing swap status; fa_id=14 off=0xd9990 (0xfc990)
D: writing swap status; fa_id=14 off=0xd9994 (0xfc994)
D: writing swap status; fa_id=14 off=0xd9998 (0xfc998)
D: writing swap status; fa_id=14 off=0xd999c (0xfc99c)
D: writing swap status; fa_id=14 off=0xd99a0 (0xfc9a0)
D: writing swap status; fa_id=14 off=0xd99a4 (0xfc9a4)
D: writing swap status; fa_id=14 off=0xd99a8 (0xfc9a8)
D: writing swap status; fa_id=14 off=0xd99ac (0xfc9ac)
D: writing swap status; fa_id=14 off=0xd99b0 (0xfc9b0)
D: writing swap status; fa_id=14 off=0xd99b4 (0xfc9b4)
D: writing swap status; fa_id=14 off=0xd99b8 (0xfc9b8)
D: writing swap status; fa_id=14 off=0xd99bc (0xfc9bc)
D: writing swap status; fa_id=14 off=0xd99c0 (0xfc9c0)
D: writing swap status; fa_id=14 off=0xd99c4 (0xfc9c4)
D: writing swap status; fa_id=14 off=0xd99c8 (0xfc9c8)
D: writing swap status; fa_id=14 off=0xd99cc (0xfc9cc)
D: writing swap status; fa_id=14 off=0xd99d0 (0xfc9d0)
D: writing swap status; fa_id=14 off=0xd99d4 (0xfc9d4)
D: writing swap status; fa_id=14 off=0xd99d8 (0xfc9d8)
D: writing swap status; fa_id=14 off=0xd99dc (0xfc9dc)
D: writing swap status; fa_id=14 off=0xd99e0 (0xfc9e0)
D: writing swap status; fa_id=14 off=0xd99e4 (0xfc9e4)
D: writing swap status; fa_id=14 off=0xd99e8 (0xfc9e8)
D: writing swap status; fa_id=14 off=0xd99ec (0xfc9ec)
D: writing swap status; fa_id=14 off=0xd99f0 (0xfc9f0)
D: writing swap status; fa_id=14 off=0xd99f4 (0xfc9f4)
D: writing swap status; fa_id=14 off=0xd99f8 (0xfc9f8)
D: writing swap status; fa_id=14 off=0xd99fc (0xfc9fc)
D: writing swap status; fa_id=14 off=0xd9a00 (0xfca00)
D: writing swap status; fa_id=14 off=0xd9a04 (0xfca04)
D: writing swap status; fa_id=14 off=0xd9a08 (0xfca08)
D: writing swap status; fa_id=14 off=0xd9a0c (0xfca0c)
D: writing swap status; fa_id=14 off=0xd9a10 (0xfca10)
D: writing swap status; fa_id=14 off=0xd9a14 (0xfca14)
D: writing swap status; fa_id=14 off=0xd9a18 (0xfca18)
D: writing swap status; fa_id=14 off=0xd9a1c (0xfca1c)
D: writing swap status; fa_id=14 off=0xd9a20 (0xfca20)
D: writing swap status; fa_id=14 off=0xd9a24 (0xfca24)
D: writing swap status; fa_id=14 off=0xd9a28 (0xfca28)
D: writing swap status; fa_id=14 off=0xd9a2c (0xfca2c)
D: writing copy_done; fa_id=14 off=0xd9fe0 (0xfcfe0)
I: Bootloader chainload address offset: 0x23000
I: Jumping to the first image slot*** Booting nRF Connect SDK v2.7.0-5cb85570ca43 ***
*** Using Zephyr OS v3.6.99-100befc70c74 ***
Memory test passed
Device peripherals test passed
<inf> fs_nvs: 2 Sectors of 4096 bytes
<inf> fs_nvs: alloc wra: 0, e20
<inf> fs_nvs: data wra: 0, c7c
<inf> main: immediate load: OK.
<inf> main: immediate load: OK.
<inf> main: immediate load: OK.
<inf> main: immediate load: OK.
<inf> main: immediate load: OK.
<inf> uart: Loaded 5 timesync pkt
<wrn> main: *******NOUS ECG BLE 3.2-debug3 build time: Nov 4 2024 11:56:36********NORMAL*********
<wrn> main: NAND write Address:0x00000003
<wrn> main: NAND mode:0
<wrn> main: Packet_num :45
<inf> peri_led: peri_led init!!
<inf> bt_sdc_hci_driver: SoftDevice Controller build revision:
d6 da c7 ae 08 db 72 6f 2a a3 26 49 2a 4d a8 b3 |......ro *.&I*M..
98 0e 07 7f |....
<inf> bt_hci_core: HW Platform: Nordic Semiconductor (0x0002)
<inf> bt_hci_core: HW Variant: nRF52x (0x0002)
<inf> bt_hci_core: Firmware: Standard Bluetooth controller (0x00) Version 214.51162 Build 1926957230
<inf> bt_hci_core: No ID address. App must call settings_load()
<inf> ecg_bluetooth: Bluetooth initialized!
<inf> bt_hci_core: Identity: D6:B5:40:32:16:53 (random)
<inf> bt_hci_core: HCI: version 5.4 (0x0d) revision 0x11fb, manufacturer 0x0059
<inf> bt_hci_core: LMP: version 5.4 (0x0d) subver 0x11fb
<inf> util: Total 1 identities loaded
<wrn> util: <Default addr> str: D6:B5:40:32:16:53 (random)
<wrn> util: <bonded addr> str: A0:FB:C5:0E:55:35 (public)
<inf> ecg_bluetooth: actual tx_pwr of ADV: 0
<inf> ecg_bluetooth: whitelist err: 0
<wrn> util: <ECG> BLE adv stopped with err: 0
<wrn> ecg_bluetooth: ECG adv started with name: NousECG 1653!
<inf> peri_button: Set up button at gpio@50000000 pin 29 successfully
<inf> peri_usb: Set up usb-c detector at gpio@50000000 pin 3
<inf> peri_usb: USB detected:0
<inf> ADS1x9x: ADS SPI, IO init done
28464.prj.conf
dfu_bluetooth.h
#include "dfu_bluetooth.h"
#include <zephyr/bluetooth/bluetooth.h>
#include <zephyr/sys/reboot.h>
#include <zephyr/mgmt/mcumgr/mgmt/mgmt.h>
#include <zephyr/mgmt/mcumgr/mgmt/callbacks.h>
#include <zephyr/dfu/mcuboot.h>
#include <zephyr/logging/log.h>
#include <zephyr/settings/settings.h>
#include "peri_led.h"
LOG_MODULE_REGISTER(dfu_bluetooth, 4);
static const struct bt_data ad[] = {
BT_DATA_BYTES(BT_DATA_FLAGS, (BT_LE_AD_GENERAL | BT_LE_AD_NO_BREDR)),
BT_DATA(BT_DATA_NAME_COMPLETE, "ECG_DFU", 7),
};
static const struct bt_data sd[] = {
BT_DATA_BYTES(BT_DATA_UUID128_ALL,
0x84, 0xaa, 0x60, 0x74, 0x52, 0x8a, 0x8b, 0x86,
0xd3, 0x4c, 0xb7, 0x1d, 0x1d, 0xdc, 0x53, 0x8d),
};
static void led_timer_cb(struct k_timer *timer_id);
K_TIMER_DEFINE(led_timer, led_timer_cb, NULL);
static void led_timer_cb(struct k_timer *timer_id)
{
ARG_UNUSED(timer_id);
led_toggle();
k_timer_start(&led_timer, K_MSEC(500), Z_TIMEOUT_NO_WAIT);
}
void dfu_enter()
{
int dfu_mode = 1;
settings_save_one("dfu", &dfu_mode, sizeof(dfu_mode));
settings_save();
LOG_INF("Reboot to enter DFU mode");
k_sleep(K_MSEC(500));
sys_reboot(SYS_REBOOT_COLD);
}
struct k_work_delayable dfu_not_started_handler;
static enum mgmt_cb_return dfu_mode_cb(uint32_t event, enum mgmt_cb_return prev_status,
int32_t *rc, uint16_t *group, bool *abort_more, void *data,
size_t data_size)
{
switch (event)
{
case MGMT_EVT_OP_IMG_MGMT_DFU_STARTED:
LOG_INF("DFU Started");
k_work_reschedule(&dfu_not_started_handler, K_MINUTES(5));
break;
case MGMT_EVT_OP_IMG_MGMT_DFU_STOPPED:
LOG_INF("DFU Stopped");
sys_reboot(SYS_REBOOT_COLD);
break;
case MGMT_EVT_OP_IMG_MGMT_DFU_PENDING:
LOG_INF("DFU Pending");
break;
case MGMT_EVT_OP_IMG_MGMT_DFU_CONFIRMED:
LOG_INF("DFU Confirmed");
break;
default:
LOG_ERR("Unknown event %d", event);
break;
}
return MGMT_ERR_EOK;
}
static struct mgmt_callback dfu_mode_mgmt_cb = {
.callback = dfu_mode_cb,
.event_id = MGMT_EVT_OP_IMG_MGMT_DFU_STARTED | MGMT_EVT_OP_IMG_MGMT_DFU_STOPPED |
MGMT_EVT_OP_IMG_MGMT_DFU_PENDING | MGMT_EVT_OP_IMG_MGMT_DFU_CONFIRMED,
};
static void exit_dfu_mode(struct k_work *work)
{
LOG_WRN("DFU did not start or could not complete. Reset to exit dfu mode");
k_sleep(K_MSEC(1000));
sys_reboot(SYS_REBOOT_COLD);
}
void init_dfu_bluetooth()
{
// LED initialization moved to @ref peri_led
int err = bt_enable(NULL);
if (err)
{
LOG_ERR("Bluetooth init failed (err %d)\n", err);
return;
}
mgmt_callback_register(&dfu_mode_mgmt_cb);
settings_load();
err = bt_le_adv_start(BT_LE_ADV_CONN, ad, ARRAY_SIZE(ad),
sd, ARRAY_SIZE(sd));
LOG_INF("DFU adv started with err: %d", err);
k_work_init_delayable(&dfu_not_started_handler, exit_dfu_mode);
k_work_reschedule(&dfu_not_started_handler, K_MINUTES(5));
k_timer_start(&led_timer, K_MSEC(500), Z_TIMEOUT_NO_WAIT);
LOG_INF("Bluetooth DFU initialized\n");
}
void dfu_check_boot_image()
{
if (boot_is_img_confirmed())
{
return;
}
int ret = boot_write_img_confirmed();
if (ret)
{
LOG_ERR("Couldn't confirm image: %d", ret);
}
else
{
LOG_INF("Marked image as OK");
}
}
ex