ESP-IDF
read_descr()
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
read_descr()
read_descr() function
Syntax
Show:
Summary
Declaration
from
ble_hidh.c:71
static
esp_gatt_status_t
read_descr
(
esp_gatt_if_t
gattc_if
,
uint16_t
conn_id
,
uint16_t
handle
,
esp_gatt_auth_req_t
auth_req
,
uint8_t
*
*
out
,
uint16_t
*
out_len
)
;
Arguments
Argument
gattc_if
conn_id
handle
auth_req
out
out_len
Examples
References
from
examples
Code
Location
Referrer
static
esp_gatt_status_t
read_descr
(
esp_gatt_if_t
gattc_if
,
uint16_t
conn_id
,
uint16_t
handle
,
esp_gatt_auth_req_t
auth_req
,
uint8_t
*
*
out
,
uint16_t
*
out_len
)
ble_hidh.c:71
if
(
read_descr
(
gattc_if
,
dev
->
ble
.
conn_id
,
dhandle
,
ESP_GATT_AUTH_REQ_NO_MITM
,
&
rdata
,
&
rlen
)
==
ESP_GATT_OK
&&
rlen
)
{
ble_hidh.c:225
read_device_services()
Call Tree
from
examples
read_descr()
is called by 1 function and calls 4 functions:
read_device_services()
All items filtered out
read_descr()
esp_log_timestamp()
esp_log_write()
esp_ble_gattc_read_char_descr()
WAIT_CB()
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Data Use
from
examples
read_descr()
reads 11 variables and writes 2 variables:
esp_log_level_t::ESP_LOG_ERROR
esp_log_level_t::ESP_LOG_WARN
esp_log_level_t::ESP_LOG_INFO
esp_log_level_t::ESP_LOG_DEBUG
esp_log_level_t::ESP_LOG_VERBOSE
esp_gatt_status_t::ESP_GATT_OK
esp_gatt_status_t::ESP_GATT_ERROR
s_read_data_val
s_read_data_len
s_read_status
TAG
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read_descr()
s_read_data_val
s_read_data_len
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Class Tree
from
examples
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Override Tree
from
examples
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Implementations
from
examples
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Instances
from
examples
Lifecycle
from
examples
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