FreeRTOS
QueueDefinition::
::xQueue
is only used within FreeRTOS.
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Raspberry Pi Pico SDK and Examples
FreeRTOS
QueueDefinition::
::xQueue
QueueDefinition::
::xQueue field
Data required exclusively when this structure is used as a queue.
Syntax
Show:
Summary
Declaration
from
queue.c:110
QueuePointers_t
xQueue
;
Examples
References
from
examples
Code
Location
Referrer
QueuePointers_t
xQueue
;
/**< Data required exclusively when this structure is used as a queue. */
queue.c:110
pxQueue
->
u
.
xQueue
.
pcTail
=
pxQueue
->
pcHead
+
(
pxQueue
->
uxLength
*
pxQueue
->
uxItemSize
)
;
queue.c:320
xQueueGenericReset()
pxQueue
->
u
.
xQueue
.
pcReadFrom
=
pxQueue
->
pcHead
+
(
(
pxQueue
->
uxLength
-
1U
)
*
pxQueue
->
uxItemSize
)
;
queue.c:323
xQueueGenericReset()
pcOriginalReadPosition
=
pxQueue
->
u
.
xQueue
.
pcReadFrom
;
queue.c:1915
xQueuePeek()
pxQueue
->
u
.
xQueue
.
pcReadFrom
=
pcOriginalReadPosition
;
queue.c:1921
xQueuePeek()
pcOriginalReadPosition
=
pxQueue
->
u
.
xQueue
.
pcReadFrom
;
queue.c:2177
xQueuePeekFromISR()
pxQueue
->
u
.
xQueue
.
pcReadFrom
=
pcOriginalReadPosition
;
queue.c:2179
xQueuePeekFromISR()
if
(
pxQueue
->
pcWriteTo
>=
pxQueue
->
u
.
xQueue
.
pcTail
)
queue.c:2423
prvCopyDataToQueue()
(
void
)
memcpy
(
(
void
*
)
pxQueue
->
u
.
xQueue
.
pcReadFrom
,
pvItemToQueue
,
(
size_t
)
pxQueue
->
uxItemSize
)
;
queue.c:2434
prvCopyDataToQueue()
pxQueue
->
u
.
xQueue
.
pcReadFrom
-=
pxQueue
->
uxItemSize
;
queue.c:2435
prvCopyDataToQueue()
if
(
pxQueue
->
u
.
xQueue
.
pcReadFrom
<
pxQueue
->
pcHead
)
queue.c:2437
prvCopyDataToQueue()
pxQueue
->
u
.
xQueue
.
pcReadFrom
=
(
pxQueue
->
u
.
xQueue
.
pcTail
-
pxQueue
->
uxItemSize
)
;
queue.c:2439
prvCopyDataToQueue()
pxQueue
->
u
.
xQueue
.
pcReadFrom
+=
pxQueue
->
uxItemSize
;
queue.c:2478
prvCopyDataFromQueue()
if
(
pxQueue
->
u
.
xQueue
.
pcReadFrom
>=
pxQueue
->
u
.
xQueue
.
pcTail
)
queue.c:2480
prvCopyDataFromQueue()
pxQueue
->
u
.
xQueue
.
pcReadFrom
=
pxQueue
->
pcHead
;
queue.c:2482
prvCopyDataFromQueue()
(
void
)
memcpy
(
(
void
*
)
pvBuffer
,
(
void
*
)
pxQueue
->
u
.
xQueue
.
pcReadFrom
,
(
size_t
)
pxQueue
->
uxItemSize
)
;
queue.c:2489
prvCopyDataFromQueue()
Call Tree
from
examples
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Data Use
from
examples
QueueDefinition::
::xQueue
is read by 5 functions:
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QueueDefinition::
::xQueue
xQueueGenericReset()
xQueuePeek()
xQueuePeekFromISR()
prvCopyDataToQueue()
prvCopyDataFromQueue()
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from
examples
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from
examples
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from
examples
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from
examples
Lifecycle
from
examples
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