ESP-IDF
hidh_get_dscp_evt_param::dl_len
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
hidh_get_dscp_evt_param::dl_len
hidh_get_dscp_evt_param::dl_len field
Device descriptor length
Syntax
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Summary
Declaration
from
esp_hidh_api.h:287
uint16_t
dl_len
;
Examples
References
from
examples
Code
Location
Referrer
uint16_t
dl_len
;
/*!< Device descriptor length */
esp_hidh_api.h:287
param
->
dscp
.
product_id
,
param
->
dscp
.
vendor_id
,
param
->
dscp
.
version
,
param
->
dscp
.
dl_len
)
;
bt_hidh.c:287
esp_hh_cb()
dev
->
config
.
report_maps
[
0
]
.
data
=
(
uint8_t
*
)
malloc
(
param
->
dscp
.
dl_len
)
;
bt_hidh.c:332
esp_hh_cb()
dev
->
config
.
report_maps
[
0
]
.
len
=
param
->
dscp
.
dl_len
;
bt_hidh.c:337
esp_hh_cb()
param
->
dscp
.
dl_len
=
0
;
btc_hh.c:1206
btc_hh_cb_copy_hid_info()
param
->
dscp
.
dl_len
=
src
->
descriptor
.
dl_len
;
btc_hh.c:1212
btc_hh_cb_copy_hid_info()
if
(
param
.
dscp
.
dl_len
>
0
&&
param
.
dscp
.
dsc_list
!=
NULL
)
{
btc_hh.c:1358
btc_hh_cb_handler()
param
.
dscp
.
dl_len
=
0
;
btc_hh.c:1360
btc_hh_cb_handler()
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from
examples
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Data Use
from
examples
hidh_get_dscp_evt_param::dl_len
is written by 2 functions and is read by 2 functions:
btc_hh_cb_copy_hid_info()
btc_hh_cb_handler()
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hidh_get_dscp_evt_param::dl_len
btc_hh_cb_handler()
esp_hh_cb()
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examples
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examples
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from
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