ESP-IDF
bta_hh_cback()
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
bta_hh_cback()
bta_hh_cback() function
* Static Function * Function bta_hh_cback * Description BTA HH callback function. * Returns void
Syntax
Show:
Summary
Declaration
Definition
from
bta_hh_act.c:47
static
void
bta_hh_cback
(
UINT8
dev_handle
,
BD_ADDR
addr
,
UINT8
event
,
UINT32
data
,
BT_HDR
*
pdata
)
;
Implemented in
bta_hh_act.c:1141
Arguments
Argument
Declared as
dev_handle
UINT8
addr
BD_ADDR
event
UINT8
data
UINT32
pdata
BT_HDR
*
Examples
References
from
examples
Code
Location
Referrer
static
void
bta_hh_cback
(
UINT8
dev_handle
,
BD_ADDR
addr
,
UINT8
event
,
bta_hh_act.c:1141
static
void
bta_hh_cback
(
UINT8
dev_handle
,
BD_ADDR
addr
,
UINT8
event
,
bta_hh_act.c:47
if
(
HID_HostRegister
(
bta_hh_cback
)
==
HID_SUCCESS
)
{
bta_hh_act.c:82
bta_hh_api_enable()
Call Tree
from
examples
bta_hh_cback()
calls 7 functions:
All items filtered out
bta_hh_cback()
esp_log_timestamp()
esp_log_write()
bdcpy()
utl_freebuf()
osi_malloc_func()
bta_sys_sendmsg()
bta_hh_hid_event_name()
All items filtered out
Data Use
from
examples
bta_hh_cback()
reads 22 variables and writes 6 variables:
esp_log_level_t::ESP_LOG_DEBUG
appl_trace_level
::HID_HDEV_EVT_OPEN
::HID_HDEV_EVT_CLOSE
::HID_HDEV_EVT_RETRYING
::HID_HDEV_EVT_INTR_DATA
::HID_HDEV_EVT_INTR_DATC
::HID_HDEV_EVT_CTRL_DATA
::HID_HDEV_EVT_CTRL_DATC
::HID_HDEV_EVT_HANDSHAKE
::HID_HDEV_EVT_VC_UNPLUG
tBTA_HH_CBACK_DATA::hdr
tBTA_HH_CBACK_DATA::addr
tBTA_HH_DEV_CB::hid_handle
tBTA_HH_CB::kdev
::BTA_HH_INT_OPEN_EVT
::BTA_HH_INT_CLOSE_EVT
::BTA_HH_INT_DATA_EVT
::BTA_HH_INT_CTRL_DATA
::BTA_HH_INT_HANDSK_EVT
::BTA_HH_DISC_CMPL_EVT
bta_hh_cb
All items filtered out
bta_hh_cback()
bta_hh_api_enable()
BT_HDR::event
BT_HDR::layer_specific
tBTA_HH_CBACK_DATA::data
tBTA_HH_CBACK_DATA::p_data
tBTA_HH_DEV_CB::vp
All items filtered out
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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