ESP-IDF
dac_channel_info_t::in_use
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
dac_channel_info_t::in_use
dac_channel_info_t::in_use field
Syntax
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Summary
Declaration
from
dac_common.c:19
bool
in_use
;
Examples
References
from
examples
Code
Location
Referrer
bool
in_use
;
dac_common.c:19
.
in_use
=
false
,
dac_common.c:26
if
(
!
s_dac_chan
[
chan_id
]
.
in_use
)
{
dac_common.c:41
dac_priv_register_channel()
s_dac_chan
[
chan_id
]
.
in_use
=
true
;
dac_common.c:42
dac_priv_register_channel()
if
(
s_dac_chan
[
chan_id
]
.
in_use
)
{
dac_common.c:58
dac_priv_deregister_channel()
s_dac_chan
[
chan_id
]
.
in_use
=
false
;
dac_common.c:59
dac_priv_deregister_channel()
ESP_RETURN_ON_FALSE
(
s_dac_chan
[
chan_id
]
.
in_use
,
ESP_ERR_INVALID_STATE
,
TAG
,
"the channel is not registered"
)
;
dac_common.c:70
dac_priv_enable_channel()
ESP_RETURN_ON_FALSE
(
s_dac_chan
[
chan_id
]
.
in_use
,
ESP_ERR_INVALID_STATE
,
TAG
,
"the channel is not registered"
)
;
dac_common.c:88
dac_priv_disable_channel()
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from
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dac_channel_info_t::in_use
is written by 2 functions and is read by 4 functions:
dac_priv_register_channel()
dac_priv_deregister_channel()
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dac_channel_info_t::in_use
dac_priv_register_channel()
dac_priv_deregister_channel()
dac_priv_enable_channel()
dac_priv_disable_channel()
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