ESP-IDF
get_mask()
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
get_mask()
get_mask() function
Syntax
Show:
Summary
Declaration
Definition
from
esp_efuse_utility.c:31
static
uint32_t
get_mask
(
unsigned
int
bit_count
,
unsigned
int
shift
)
;
Implemented in
esp_efuse_utility.c:305
Arguments
Argument
bit_count
shift
Examples
References
from
examples
Code
Location
Referrer
static
uint32_t
get_mask
(
unsigned
int
bit_count
,
unsigned
int
shift
)
esp_efuse_utility.c:305
static
uint32_t
get_mask
(
unsigned
int
bit_count
,
unsigned
int
shift
)
;
esp_efuse_utility.c:31
uint64_t
reg_of_aligned_bits
=
(
reg
>
>
bit_start
)
&
get_mask
(
bit_count
,
0
)
;
esp_efuse_utility.c:94
esp_efuse_utility_fill_buff()
*
(
(
size_t
*
)
out_cnt
)
+=
__builtin_popcount
(
reg
&
get_mask
(
bit_count
,
bit_start
)
)
;
// Returns the number of 1-bits in reg.
esp_efuse_utility.c:119
esp_efuse_utility_count_once()
uint32_t
mask
=
get_mask
(
bit_count
,
bit_start
)
;
esp_efuse_utility.c:137
esp_efuse_utility_write_cnt()
reg_to_write
=
temp_blob_32
&
get_mask
(
shift_bit
,
0
)
;
esp_efuse_utility.c:326
fill_reg()
reg_to_write
|=
(
temp_blob_32
&
get_mask
(
shift_bit
,
0
)
)
<
<
shift_reg
;
esp_efuse_utility.c:335
fill_reg()
Call Tree
from
examples
get_mask()
is called by 4 functions:
esp_efuse_utility_fill_buff()
esp_efuse_utility_count_once()
esp_efuse_utility_write_cnt()
fill_reg()
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get_mask()
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Data Use
from
examples
get_mask()
:
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get_mask()
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Class Tree
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examples
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Override Tree
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examples
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Implementations
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Lifecycle
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examples
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