ESP-IDF
i2s_obj_t::i2s_queue
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
i2s_obj_t::i2s_queue
i2s_obj_t::i2s_queue field
I2S queue handler
Syntax
Show:
Summary
Declaration
from
i2s_legacy.c:137
QueueHandle_t
i2s_queue
;
Examples
References
from
examples
Code
Location
Referrer
QueueHandle_t
i2s_queue
;
/*!< I2S queue handler*/
i2s_legacy.c:137
if
(
p_i2s
->
i2s_queue
)
{
i2s_legacy.c:276
i2s_intr_handler_default()
if
(
xQueueIsQueueFullFromISR
(
p_i2s
->
i2s_queue
)
)
{
i2s_legacy.c:278
i2s_intr_handler_default()
xQueueReceiveFromISR
(
p_i2s
->
i2s_queue
,
&
dummy
,
&
tmp
)
;
i2s_legacy.c:279
i2s_intr_handler_default()
xQueueSendFromISR
(
p_i2s
->
i2s_queue
,
(
void
*
)
&
i2s_event
,
&
tmp
)
;
i2s_legacy.c:282
i2s_intr_handler_default()
if
(
p_i2s
->
i2s_queue
)
{
i2s_legacy.c:294
i2s_intr_handler_default()
xQueueSendFromISR
(
p_i2s
->
i2s_queue
,
(
void
*
)
&
i2s_event
,
&
tmp
)
;
i2s_legacy.c:296
i2s_intr_handler_default()
if
(
p_i2s
->
i2s_queue
)
{
i2s_legacy.c:308
i2s_intr_handler_default()
xQueueSendFromISR
(
p_i2s
->
i2s_queue
,
(
void
*
)
&
i2s_event
,
&
tmp
)
;
i2s_legacy.c:310
i2s_intr_handler_default()
if
(
p_i2s
->
i2s_queue
)
{
i2s_legacy.c:322
i2s_intr_handler_default()
xQueueSendFromISR
(
p_i2s
->
i2s_queue
,
(
void
*
)
&
i2s_event
,
&
tmp
)
;
i2s_legacy.c:324
i2s_intr_handler_default()
if
(
p_i2s
->
i2s_queue
)
{
i2s_legacy.c:330
i2s_intr_handler_default()
xQueueSendFromISR
(
p_i2s
->
i2s_queue
,
(
void
*
)
&
i2s_event
,
&
tmp
)
;
i2s_legacy.c:332
i2s_intr_handler_default()
if
(
obj
->
i2s_queue
)
{
i2s_legacy.c:1598
i2s_driver_uninstall()
vQueueDelete
(
obj
->
i2s_queue
)
;
i2s_legacy.c:1599
i2s_driver_uninstall()
obj
->
i2s_queue
=
NULL
;
i2s_legacy.c:1600
i2s_driver_uninstall()
i2s_obj
->
i2s_queue
=
xQueueCreate
(
queue_size
,
sizeof
(
i2s_event_t
)
)
;
i2s_legacy.c:1674
i2s_driver_install()
ESP_GOTO_ON_FALSE
(
i2s_obj
->
i2s_queue
,
ESP_ERR_NO_MEM
,
err
,
TAG
,
"I2S queue create failed"
)
;
i2s_legacy.c:1675
i2s_driver_install()
*
(
(
QueueHandle_t
*
)
i2s_queue
)
=
i2s_obj
->
i2s_queue
;
i2s_legacy.c:1676
i2s_driver_install()
ESP_LOGD
(
TAG
,
"queue free spaces: %"
PRIu32
,
(
uint32_t
)
uxQueueSpacesAvailable
(
i2s_obj
->
i2s_queue
)
)
;
i2s_legacy.c:1677
i2s_driver_install()
i2s_obj
->
i2s_queue
=
NULL
;
i2s_legacy.c:1679
i2s_driver_install()
Call Tree
from
examples
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Data Use
from
examples
i2s_obj_t::i2s_queue
is written by 2 functions and is read by 3 functions:
i2s_driver_uninstall()
i2s_driver_install()
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i2s_obj_t::i2s_queue
i2s_intr_handler_default()
i2s_driver_uninstall()
i2s_driver_install()
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from
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