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esp_gatt_value_t struct

Represents a GATT attribute's value.

Syntax

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Summary

Declaration

from esp_gatt_defs.h:591

typedef struct { uint8_t value[ESP_GATT_MAX_ATTR_LEN]; uint16_t handle; uint16_t offset; uint16_t len; uint8_t auth_req; } esp_gatt_value_t;

Fields

Field

Declared as

Description

esp_gatt_value_t::value

uint8_t[ESP_GATT_MAX_ATTR_LEN]

Array holding the value of the GATT attribute.

esp_gatt_value_t::handle

uint16_t

Unique identifier (handle) of the GATT attribute.

esp_gatt_value_t::offset

uint16_t

Offset within the attribute's value, for partial updates.

esp_gatt_value_t::len

uint16_t

Current length of the data in the value array.

esp_gatt_value_t::auth_req

uint8_t

Authentication requirements for accessing this attribute.

References

Code

Location

Scope

Referrer

typedef struct {

esp_gatt_value_t attr_value; /*!< The GATT attribute value, including its data, handle, and metadata. */

esp_gatt_defs.h:603

esp_gatt_rsp_t

esp_gatt_rsp_t::attr_value

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Instance

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esp_gatt_rsp_t::attr_value

esp_gatt_rsp_t

esp_gatt_defs.h:603

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