ESP-IDF
i2c_obj_t::pm_lock
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
i2c_obj_t::pm_lock
i2c_obj_t::pm_lock field
Syntax
Show:
Summary
Declaration
from
i2c.c:198
esp_pm_lock_handle_t
pm_lock
;
Examples
References
from
examples
Code
Location
Referrer
esp_pm_lock_handle_t
pm_lock
;
i2c.c:198
if
(
esp_pm_lock_create
(
ESP_PM_APB_FREQ_MAX
,
0
,
"i2c_driver"
,
&
p_i2c
->
pm_lock
)
!=
ESP_OK
)
{
i2c.c:378
i2c_driver_install()
if
(
p_i2c_obj
[
i2c_num
]
->
pm_lock
)
{
i2c.c:467
i2c_driver_install()
esp_pm_lock_delete
(
p_i2c_obj
[
i2c_num
]
->
pm_lock
)
;
i2c.c:468
i2c_driver_install()
p_i2c_obj
[
i2c_num
]
->
pm_lock
=
NULL
;
i2c.c:469
i2c_driver_install()
if
(
p_i2c
->
pm_lock
)
{
i2c.c:525
i2c_driver_delete()
esp_pm_lock_delete
(
p_i2c
->
pm_lock
)
;
i2c.c:526
i2c_driver_delete()
p_i2c
->
pm_lock
=
NULL
;
i2c.c:527
i2c_driver_delete()
esp_pm_lock_acquire
(
p_i2c
->
pm_lock
)
;
i2c.c:1556
i2c_master_cmd_begin()
esp_pm_lock_release
(
p_i2c
->
pm_lock
)
;
i2c.c:1637
i2c_master_cmd_begin()
Call Tree
from
examples
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Data Use
from
examples
i2c_obj_t::pm_lock
is written by 2 functions and is read by 3 functions:
i2c_driver_install()
i2c_driver_delete()
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i2c_obj_t::pm_lock
i2c_driver_install()
i2c_driver_delete()
i2c_master_cmd_begin()
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from
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