ESP-IDF
xt_utils_compare_and_set()
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
xt_utils_compare_and_set()
xt_utils_compare_and_set() function
Syntax
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Summary
Declaration
from
xt_utils.h:205
FORCE_INLINE_ATTR
bool
xt_utils_compare_and_set
(
volatile
uint32_t
*
addr
,
uint32_t
compare_value
,
uint32_t
new_value
)
;
Arguments
Argument
addr
compare_value
new_value
Examples
References
from
examples
Code
Location
Referrer
FORCE_INLINE_ATTR
bool
xt_utils_compare_and_set
(
volatile
uint32_t
*
addr
,
uint32_t
compare_value
,
uint32_t
new_value
)
xt_utils.h:205
if
(
!
xt_utils_compare_and_set
(
&
external_ram_cas_lock
,
0
,
1
)
)
{
cpu.c:211
esp_cpu_compare_and_set()
ret
=
xt_utils_compare_and_set
(
addr
,
compare_value
,
new_value
)
;
cpu.c:232
esp_cpu_compare_and_set()
Call Tree
from
examples
xt_utils_compare_and_set()
is called by 1 function:
esp_cpu_compare_and_set()
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xt_utils_compare_and_set()
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Data Use
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examples
xt_utils_compare_and_set()
:
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xt_utils_compare_and_set()
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