services: add ble_bms by eivindj-nordic · Pull Request #280 · nrfconnect/sdk-nrf-bm

eivindj-nordic · 2025-08-18T12:12:23Z

Add bond management service.

github-actions · 2025-08-25T11:47:44Z

You can find the documentation preview for this PR here.

eivindj-nordic · 2025-11-07T13:15:09Z

Added unit tests. Coverage is not perfect, though I have to prioritize other tasks.

MirkoCovizzi · 2025-11-07T13:37:54Z

+Events from the service are forwarded through the event handler specified during initialization.
+For a full list of events see the :c:enum:`ble_bms_evt_type` enum.
+
+


Extra newline.

MirkoCovizzi · 2025-11-07T13:38:26Z

+| Header file: :file:`include/bluetooth/services/ble_bms.h`
+| Source files: :file:`subsys/bluetooth/services/ble_bms/`
+
+:ref:`Battery Service API reference <api_ble_bms>`


Suggested change

:ref:`Battery Service API reference <api_ble_bms>`

:ref:`Bond Management Service API reference <api_ble_bms>`

MirkoCovizzi · 2025-11-07T13:46:42Z

+	default 512
+
+config BLE_BMS_PEERS_TO_DELETE_ON_DISCONNECT_MAX
+	int "Maximum nmber of peers to delete pending peer disconnect"


Suggested change

int "Maximum nmber of peers to delete pending peer disconnect"

int "Maximum number of peers to delete pending peer disconnect"

MirkoCovizzi · 2025-11-07T13:49:07Z

+	}
+}
+
+


Extra newline.

Thanks, comments addressed.

nordicjm · 2025-11-11T10:07:59Z

+
+/** @brief BMS event types. */
+enum ble_bms_evt_type {
+


Suggested change

nordicjm · 2025-11-11T10:09:18Z

+ *         authorization code is not valid.
+ */
+uint16_t ble_bms_on_qwr_evt(struct ble_bms *bms, struct ble_qwr *qwr,
+				const struct ble_qwr_evt *evt);


bad alignment

nordicjm · 2025-11-11T10:09:42Z

+cmake_minimum_required(VERSION 3.20.0)
+
+find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
+project(ble_lbs)


nordicjm · 2025-11-11T10:10:36Z

+	default 10
+
+module=BLE_BMS_SAMPLE
+module-dep=LOG


Suggested change

module-dep=LOG

let's not keep re-adding this thing that has never done anything

nordicjm · 2025-11-11T10:11:22Z

+			LOG_ERR("Failed to delete peer, nrf_error %#x", err);
+		}
+	}
+


Suggested change

nordicjm · 2025-11-11T10:12:37Z

+		goto idle;
+	}
+
+	const bool erase_bonds = bm_buttons_is_pressed(BOARD_PIN_BTN_1);


declare variables at top of scope

nordicjm · 2025-11-11T10:13:12Z

+	default "ABCD"
+
+module=BLE_BMS
+module-dep=LOG


Suggested change

module-dep=LOG

nordicjm · 2025-11-11T10:13:47Z

+
+menu "BLE BMS sample"
+
+config QWR_MEM_BUFF_SIZE


prefix application/sample Kconfigs with APP_ so that they won't possibly conflict with future Kconfigs added to subsystems

nordicjm · 2025-11-11T10:14:58Z

+	default 512
+
+config BLE_BMS_PEERS_TO_DELETE_ON_DISCONNECT_MAX
+	int "Maximum number of peers to delete pending peer disconnect"


not clear to me what this does

Suggested change

int "Maximum number of peers to delete pending peer disconnect"

int "Maximum number of peers to delete upon a peer disconnect"

Rewritten as suggested by @MirkoCovizzi.

MirkoCovizzi · 2025-11-28T09:59:13Z

+		break;
+
+	case BLE_GAP_EVT_DISCONNECTED:
+		LOG_INF("Peer disconnected, reason %d",


As far as I can see, these values (BLE_HCI_STATUS_CODES) are defined as hex.

Suggested change

LOG_INF("Peer disconnected, reason %d",

LOG_INF("Peer disconnected, reason %#x",

peknis

Just wondering about the capitalization. Server or server?

peknis · 2025-11-28T10:19:07Z

+Deleting the bonds
+==================
+
+The Server deletes bonding information on client's request right away when there is no active Bluetooth® Low Energy connection associated with a bond.


Do we need to capitalize the Server?

I don't think it should be capitalized. In fact, the counterpart client is not, in the same sentence.

This was capitalized in nRF5 documentation, though I agree it is not needed.

nordicjm · 2025-12-01T07:46:04Z

+	int "Softdevice event observer priority"
+	default 0
+
+config USE_AUTHORIZATION_CODE


add prefix to these, "use authorization code" has no context, e.g. BLE_BMS_USE_AUTHORIZATION_CODE, fix in whole PR

Thanks, updated.

nordicjm · 2025-12-01T08:00:02Z

+	bool "Use authorization code"
+	default y
+
+config AUTHORIZATION_CODE


missed the update?

It seems so, updated now...

MechanicV1

Approving for tests !

Add bond management service. Signed-off-by: Eivind Jølsgard <eivind.jolsgard@nordicsemi.no>

eivindj-nordic · 2025-12-01T17:12:26Z

doc-postponed: missing changelog entries.

eivindj-nordic · 2025-12-09T12:04:31Z

Release notes changelog added in #557.

eivindj-nordic self-assigned this Aug 18, 2025

eivindj-nordic requested review from a team as code owners August 18, 2025 12:12

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eivindj-nordic force-pushed the ble_bms branch from e20c85f to 4d718f8 Compare August 25, 2025 11:46

eivindj-nordic requested a review from a team as a code owner August 25, 2025 11:46

eivindj-nordic removed this from the v0.9.0 milestone Sep 2, 2025

eivindj-nordic force-pushed the ble_bms branch from 4d718f8 to 92c4e79 Compare September 29, 2025 13:45

github-actions Bot added changelog-entry-required Update changelog before merge. Remove label if entry is not needed or already added. doc-required PR must not be merged without tech writer approval. labels Sep 29, 2025

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Comment thread doc/nrf-bm/libraries/bluetooth/services/ble_bms.rst Outdated

Comment thread subsys/bluetooth/services/ble_bms/Kconfig Outdated

Comment thread subsys/bluetooth/services/ble_bms/Kconfig Outdated

Comment thread samples/bluetooth/ble_bms/README.rst

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Comment thread include/bm/bluetooth/services/ble_bms.h Outdated

eivindj-nordic force-pushed the ble_bms branch 7 times, most recently from 446c21a to e693175 Compare December 1, 2025 16:54

services: add ble_bms

f184255

Add bond management service. Signed-off-by: Eivind Jølsgard <eivind.jolsgard@nordicsemi.no>

eivindj-nordic force-pushed the ble_bms branch from e693175 to f184255 Compare December 1, 2025 16:55

anhmolt approved these changes Dec 1, 2025

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eivindj-nordic added the doc-postponed PR requires documentation updates, tech writer review happens later. label Dec 1, 2025

eivindj-nordic merged commit 82aa365 into nrfconnect:main Dec 1, 2025
19 of 20 checks passed

eivindj-nordic removed changelog-entry-required Update changelog before merge. Remove label if entry is not needed or already added. doc-postponed PR requires documentation updates, tech writer review happens later. labels Dec 9, 2025

		Events from the service are forwarded through the event handler specified during initialization.
		For a full list of events see the :c:enum:`ble_bms_evt_type` enum.

	:ref:`Battery Service API reference <api_ble_bms>`
	:ref:`Bond Management Service API reference <api_ble_bms>`

	int "Maximum nmber of peers to delete pending peer disconnect"
	int "Maximum number of peers to delete pending peer disconnect"

	int "Maximum number of peers to delete pending peer disconnect"
	int "Maximum number of peers to delete upon a peer disconnect"

	LOG_INF("Peer disconnected, reason %d",
	LOG_INF("Peer disconnected, reason %#x",

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eivindj-nordic commented Aug 18, 2025

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eivindj-nordic commented Dec 1, 2025

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