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Bluetooth: att: Add option to disable GATT writable name

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This allow to set name at runtime while leaving GAP name characteristic
read only.

Signed-off-by: Szymon Janc <szymon.janc@codecoup.pl>
This commit is contained in:
Szymon Janc 2018-07-31 19:57:08 +02:00 • committed by Carles Cufí
commit 504584a998
7 changed files with 32 additions and 16 deletions
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22
subsys/bluetooth/host/Kconfig
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@ -341,16 +341,28 @@ config BT_SCAN_WITH_IDENTITY
disclosing local identity information. However, if the use case
requires disclosing it then enable this option.
config BT_DEVICE_NAME_DYNAMIC
bool "Allow to set Bluetooth device name on runtime"
help
Enabling this option allows for runtime configuration of Bluetooth
device name.
config BT_DEVICE_NAME_MAX
int "Maximum size in bytes for device name"
depends on BT_DEVICE_NAME_DYNAMIC
default 28
default 0 if !BT_SETTINGS
range 0 248
range 2 248
help
Bluetooth device name storage size. Storage can be up to 248 bytes
long (excluding NULL termination). 0 means that no storage space is
allocated for device name in which case the device name cannot be
changed at runtime.
long (excluding NULL termination).
config BT_DEVICE_NAME_GATT_WRITABLE
bool "Allow to write name by remote GATT clients"
depends on BT_CONN && BT_DEVICE_NAME_DYNAMIC
default y
help
Enabling this option allows remote GATT clients to write to device
name GAP characteristic.
config BT_DEVICE_NAME
string "Bluetooth device name"