ESP-IDF
i2c_obj_t::cmd_evt_queue
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
i2c_obj_t::cmd_evt_queue
i2c_obj_t::cmd_evt_queue field
I2C command event queue
Syntax
Show:
Summary
Declaration
from
i2c.c:192
QueueHandle_t
cmd_evt_queue
;
Examples
References
from
examples
Code
Location
Referrer
QueueHandle_t
cmd_evt_queue
;
/*!< I2C command event queue */
i2c.c:192
p_i2c
->
cmd_evt_queue
=
xQueueCreateWithCaps
(
I2C_EVT_QUEUE_LEN
,
sizeof
(
i2c_cmd_evt_t
)
,
alloc_caps
)
;
i2c.c:389
i2c_driver_install()
if
(
p_i2c
->
cmd_mux
==
NULL
||
p_i2c
->
cmd_evt_queue
==
NULL
)
{
i2c.c:390
i2c_driver_install()
if
(
p_i2c_obj
[
i2c_num
]
->
cmd_evt_queue
)
{
i2c.c:451
i2c_driver_install()
vQueueDeleteWithCaps
(
p_i2c_obj
[
i2c_num
]
->
cmd_evt_queue
)
;
i2c.c:452
i2c_driver_install()
p_i2c_obj
[
i2c_num
]
->
cmd_evt_queue
=
NULL
;
i2c.c:453
i2c_driver_install()
if
(
p_i2c_obj
[
i2c_num
]
->
cmd_evt_queue
)
{
i2c.c:501
i2c_driver_delete()
vQueueDeleteWithCaps
(
p_i2c_obj
[
i2c_num
]
->
cmd_evt_queue
)
;
i2c.c:502
i2c_driver_delete()
p_i2c_obj
[
i2c_num
]
->
cmd_evt_queue
=
NULL
;
i2c.c:503
i2c_driver_delete()
xQueueSendFromISR
(
p_i2c
->
cmd_evt_queue
,
&
evt
,
&
HPTaskAwoken
)
;
i2c.c:602
i2c_isr_handler_default()
xQueueOverwriteFromISR
(
p_i2c
->
cmd_evt_queue
,
&
evt
,
HPTaskAwoken
)
;
i2c.c:1428
i2c_master_cmd_begin_static()
xQueueOverwriteFromISR
(
p_i2c
->
cmd_evt_queue
,
&
evt
,
HPTaskAwoken
)
;
i2c.c:1438
i2c_master_cmd_begin_static()
xQueueReset
(
p_i2c
->
cmd_evt_queue
)
;
i2c.c:1558
i2c_master_cmd_begin()
BaseType_t
evt_res
=
xQueueReceive
(
p_i2c
->
cmd_evt_queue
,
&
evt
,
wait_time
)
;
i2c.c:1603
i2c_master_cmd_begin()
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examples
i2c_obj_t::cmd_evt_queue
is written by 2 functions and is read by 5 functions:
i2c_driver_install()
i2c_driver_delete()
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i2c_obj_t::cmd_evt_queue
i2c_driver_install()
i2c_driver_delete()
i2c_isr_handler_default()
i2c_master_cmd_begin_static()
i2c_master_cmd_begin()
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