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zephyr/samples/bluetooth/peripheral_hr
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Johan Hedberg 306faea69a Bluetooth: samples: Fix minimal configuration stack sizes 
With recent changes to the host stack and crypto subsystem, the actual
usage of the system and long workqueues has changed.

Here's the measured usage when doing LE SC pairing on a Cortex M0 target:

BT LW WQ            : STACK: unused 360 usage 1040 / 1400 (74 %); CPU: 4 %
sysworkq            : STACK: unused 0 usage 1024 / 1024 (100 %); CPU: 0 %

Signed-off-by: Johan Hedberg <johan.hedberg@silabs.com>
2025-05-08 14:01:00 +02:00
..
boards tests/samples: remove ENTROPY_GENERATOR from BT related tests/samples 2024-12-19 17:53:37 +01:00
src Bluetooth: Deprecate adv auto-resume 2024-10-08 16:57:01 +02:00
CMakeLists.txt
Kconfig.sysbuild
overlay-extended.conf
overlay-phy_coded.conf
prj_minimal.conf Bluetooth: samples: Fix minimal configuration stack sizes 2025-05-08 14:01:00 +02:00
prj.conf
README.rst doc: samples: Adopt code-sample-category across tree 2024-09-23 12:00:00 +02:00
sample.yaml dts: boards: we: add board Ophelia-IV 2025-04-03 13:16:05 +02:00
sysbuild.cmake

README.rst 

.. zephyr:code-sample:: ble_peripheral_hr
   :name: Heart-rate Monitor (Peripheral)
   :relevant-api: bt_hrs bt_bas bluetooth

   Expose a Heart Rate (HR) GATT Service generating dummy heart-rate values.

Overview
********

Similar to the :zephyr:code-sample:`ble_peripheral` sample, except that this
application specifically exposes the HR (Heart Rate) GATT Service. Once a device
connects it will generate dummy heart-rate values.


Requirements
************

* BlueZ running on the host, or
* A board with Bluetooth LE support

Building and Running
********************

This sample can be found under :zephyr_file:`samples/bluetooth/peripheral_hr` in the
Zephyr tree.

See :zephyr:code-sample-category:`bluetooth` samples for details.