espressif/esp-idf
1
0
Fork 1
mirror of https://github.com/espressif/esp-idf.git synced 2025-07-31 19:24:33 +02:00
Code Issues Packages Projects Releases Wiki Activity

fix(ble/bluedroid): Change maximum length of attribute value to 517

Browse Source
This commit is contained in:
zhanghaipeng
2025-04-29 20:13:32 +08:00
parent ebb76933d0
commit df8c1f7a96
2 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
components/bt/host/bluedroid/api/include/api/esp_gatt_defs.h
View File

@@ -478,7 +478,7 @@ typedef uint8_t esp_gatt_char_prop_t;
*
* This definition specifies the maximum number of bytes that a GATT attribute can hold.
*/
#define ESP_GATT_MAX_ATTR_LEN 512 /*!< As same as GATT_MAX_ATTR_LEN. */
#define ESP_GATT_MAX_ATTR_LEN 517 /*!< As same as GATT_MAX_ATTR_LEN. */
/**
* @brief Enumerates the possible sources of a GATT service discovery.

2
components/bt/host/bluedroid/stack/include/stack/gatt_api.h
View File

@@ -139,7 +139,7 @@ typedef UINT16 tGATT_DISCONN_REASON;
/* max length of an attribute value
*/
#ifndef GATT_MAX_ATTR_LEN
#define GATT_MAX_ATTR_LEN 512
#define GATT_MAX_ATTR_LEN GATT_MAX_MTU_SIZE
#endif
/* default GATT MTU size over LE link