ESP-IDF
twai_obj_t::alert_semphr
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
twai_obj_t::alert_semphr
twai_obj_t::alert_semphr field
Syntax
Show:
Summary
Declaration
from
twai.c:93
SemaphoreHandle_t
alert_semphr
;
Examples
References
from
examples
Code
Location
Referrer
SemaphoreHandle_t
alert_semphr
;
twai.c:93
if
(
p_twai_obj
->
alert_semphr
!=
NULL
&&
alert_req
)
{
twai.c:277
twai_intr_handler_main()
xSemaphoreGiveFromISR
(
p_twai_obj
->
alert_semphr
,
&
task_woken
)
;
twai.c:279
twai_intr_handler_main()
if
(
p_obj
->
alert_semphr
!=
NULL
)
{
twai.c:333
twai_free_driver_obj()
vSemaphoreDeleteWithCaps
(
p_obj
->
alert_semphr
)
;
twai.c:334
twai_free_driver_obj()
p_obj
->
alert_semphr
=
xSemaphoreCreateBinaryWithCaps
(
TWAI_MALLOC_CAPS
)
;
twai.c:366
twai_alloc_driver_obj()
if
(
(
g_config
->
tx_queue_len
>
0
&&
p_obj
->
tx_queue
==
NULL
)
||
p_obj
->
rx_queue
==
NULL
||
p_obj
->
alert_semphr
==
NULL
)
{
twai.c:367
twai_alloc_driver_obj()
if
(
xSemaphoreTake
(
p_twai_obj
->
alert_semphr
,
ticks_to_wait
)
==
pdTRUE
)
{
twai.c:766
twai_read_alerts_v2()
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from
examples
twai_obj_t::alert_semphr
is written by 1 function and is read by 4 functions:
twai_alloc_driver_obj()
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twai_obj_t::alert_semphr
twai_intr_handler_main()
twai_free_driver_obj()
twai_alloc_driver_obj()
twai_read_alerts_v2()
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examples
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from
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