gattc_read_char_evt_param struct

Callback parameter for the events: `ESP_GATTC_READ_CHAR_EVT`, `ESP_GATTC_READ_DESCR_EVT`, `ESP_GATTC_READ_MULTIPLE_EVT`, `ESP_GATTC_READ_MULTI_VAR_EVT`

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Declaration

from esp_gattc_api.h:135

struct gattc_read_char_evt_param { esp_gatt_status_t status; uint16_t conn_id; uint16_t handle; uint8_t *value; uint16_t value_len; };

Fields

Field

Declared as

Description

gattc_read_char_evt_param::status

esp_gatt_status_t

Operation status.

gattc_read_char_evt_param::conn_id

uint16_t

Connection ID.

gattc_read_char_evt_param::handle

uint16_t

Characteristic handle.

gattc_read_char_evt_param::value

uint8_t *

Characteristic value.

gattc_read_char_evt_param::value_len

uint16_t

Characteristic value length.

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gattc_read_char_evt_param struct

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