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Merge branch 'feat/add_sdk_config_for_sdp_size_option_v5.3' into 'release/v5.3'

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feat(bt): Implement SDK Config SDP size options(backport v5.3)

See merge request espressif/esp-idf!37211
This commit is contained in:
Wang Meng Yang
2025-02-25 07:51:25 +08:00
parent fbddf2af95 7c28af0945
commit af429c89a2
3 changed files with 37 additions and 2 deletions
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20
components/bt/host/bluedroid/Kconfig.in
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@ -103,6 +103,26 @@ config BT_L2CAP_ENABLED
This enables the Logical Link Control and Adaptation Layer Protocol.
Only supported classic bluetooth.
config BT_SDP_PAD_LEN
int "One or more BT SDP attributes total allocated length (bytes)"
depends on BT_CLASSIC_ENABLED
default 300
range BT_SDP_ATTR_LEN 1024
help
This is the total size of all SDP attributes allowed.
Any attributes that exceed this size are truncated.
The default value is 300.
config BT_SDP_ATTR_LEN
int "Single BT SDP attribute allocated length (bytes)"
depends on BT_CLASSIC_ENABLED
default 300
range 300 1024
help
This is the maximum allowed size for a single SDP attribute.
Any attributes that exceed this size are truncated.
The default value is 300.
menuconfig BT_HFP_ENABLE
bool "Hands Free/Handset Profile"
depends on BT_CLASSIC_ENABLED

14
components/bt/host/bluedroid/common/include/common/bluedroid_user_config.h
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@ -53,6 +53,20 @@
#define UC_BT_L2CAP_ENABLED FALSE
#endif
// SDP Pad Length
#ifdef CONFIG_BT_SDP_PAD_LEN
#define UC_SDP_MAX_PAD_LEN CONFIG_BT_SDP_PAD_LEN
#else
#define UC_SDP_MAX_PAD_LEN 300
#endif
// SDP Max Attribute Length
#ifdef CONFIG_BT_SDP_ATTR_LEN
#define UC_SDP_MAX_ATTR_LEN CONFIG_BT_SDP_ATTR_LEN
#else
#define UC_SDP_MAX_ATTR_LEN 300
#endif
//HFP(AG)
#ifdef CONFIG_BT_HFP_AG_ENABLE
#define UC_BT_HFP_AG_ENABLED CONFIG_BT_HFP_AG_ENABLE

5
components/bt/host/bluedroid/common/include/common/bt_target.h
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@ -1518,13 +1518,14 @@
#endif /* defined(HID_DEV_INCLUDED) && (HID_DEV_INCLUDED==TRUE) */
#endif
/* The maximum length, in bytes, of all SDP attributes combined. */
#ifndef SDP_MAX_PAD_LEN
#define SDP_MAX_PAD_LEN 300
#define SDP_MAX_PAD_LEN UC_SDP_MAX_PAD_LEN
#endif
/* The maximum length, in bytes, of an attribute. */
#ifndef SDP_MAX_ATTR_LEN
#define SDP_MAX_ATTR_LEN 400
#define SDP_MAX_ATTR_LEN UC_SDP_MAX_ATTR_LEN
#endif
/* The maximum number of attribute filters supported by SDP databases. */