ESP-IDF
sdm_group_t
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
sdm_group_t
sdm_group_t struct
Syntax
Show:
Summary
Declaration
Definition
from
sdm.c:45
typedef
struct
sdm_group_t
sdm_group_t
;
Implemented in
sdm.c:54
Fields
Field
Declared as
sdm_group_t::group_id
int
sdm_group_t::spinlock
portMUX_TYPE
sdm_group_t::hal
sdm_hal_context_t
sdm_group_t::channels
sdm_channel_t
*
[
SOC_SDM_CHANNELS_PER_GROUP
]
sdm_group_t::clk_src
sdm_clock_source_t
Examples
References
from
examples
Code
Location
Scope
Referrer
typedef
struct
sdm_group_t
sdm_group_t
;
sdm.c:45
struct
sdm_group_t
{
sdm.c:54
typedef
struct
sdm_group_t
sdm_group_t
;
sdm.c:45
sdm_group_t
sdm_group_t
*
groups
[
SOC_SDM_GROUPS
]
;
// sdm group pool
sdm.c:50
sdm_platform_t
sdm_platform_t::groups
sdm_group_t
*
group
;
// which group the sdm channel belongs to
sdm.c:68
sdm_channel_t
sdm_channel_t::group
static
sdm_group_t
*
sdm_acquire_group_handle
(
int
group_id
)
sdm.c:83
sdm_acquire_group_handle()
sdm_group_t
*
group
=
NULL
;
sdm.c:86
sdm_acquire_group_handle()
group
=
heap_caps_calloc
(
1
,
sizeof
(
sdm_group_t
)
,
SDM_MEM_ALLOC_CAPS
)
;
sdm.c:91
sdm_acquire_group_handle()
static
void
sdm_release_group_handle
(
sdm_group_t
*
group
)
sdm.c:121
sdm_release_group_handle()
sdm_release_group_handle()::group
free
(
group
)
;
sdm.c:137
sdm_release_group_handle()
sdm_group_t
*
group
=
NULL
;
sdm.c:144
sdm_register_to_group()
sdm_group_t
*
group
=
chan
->
group
;
sdm.c:173
sdm_unregister_from_group()
sdm_group_t
*
group
=
chan
->
group
;
sdm.c:208
sdm_new_channel()
sdm_group_t
*
group
=
chan
->
group
;
sdm.c:280
sdm_del_channel()
sdm_group_t
*
group
=
chan
->
group
;
sdm.c:320
sdm_channel_set_pulse_density()
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examples
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Instances
from
examples
Instance
Scope
Location
Project
sdm_platform_t::groups
sdm_platform_t
sdm.c:50
sdm_channel_t::group
sdm_channel_t
sdm.c:68
return
sdm_acquire_group_handle()
sdm.c:83
sdm_release_group_handle()::group
sdm_release_group_handle()
sdm.c:121
Lifecycle
from
examples
sdm_group_t
is freed by 1 symbol:
All items filtered out
sdm_group_t
sdm_release_group_handle()
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