ESP-IDF
pcnt_signal_conn_t::groups
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
pcnt_signal_conn_t::groups
pcnt_signal_conn_t::groups field
Syntax
Show:
Summary
Declaration
from
pcnt_periph.h:24
struct
{
struct
{
struct
{
const
uint32_t
pulse_sig
;
const
uint32_t
control_sig
;
}
channels
[
SOC_PCNT_CHANNELS_PER_UNIT
]
;
const
uint32_t
clear_sig
;
}
units
[
SOC_PCNT_UNITS_PER_GROUP
]
;
const
uint32_t
irq
;
}
groups
[
SOC_PCNT_GROUPS
]
;
Examples
References
from
examples
Code
Location
Referrer
}
groups
[
SOC_PCNT_GROUPS
]
;
pcnt_periph.h:33
esp_rom_gpio_connect_in_signal
(
pulse_io
,
pcnt_periph_signals
.
groups
[
pcnt_port
]
.
units
[
unit
]
.
channels
[
channel
]
.
pulse_sig
,
0
)
;
pcnt_legacy.c:93
_pcnt_set_pin()
esp_rom_gpio_connect_in_signal
(
ctrl_io
,
pcnt_periph_signals
.
groups
[
pcnt_port
]
.
units
[
unit
]
.
channels
[
channel
]
.
control_sig
,
0
)
;
pcnt_legacy.c:100
_pcnt_set_pin()
ret
=
esp_intr_alloc
(
pcnt_periph_signals
.
groups
[
0
]
.
irq
,
intr_alloc_flags
,
fun
,
arg
,
handle
)
;
pcnt_legacy.c:533
pcnt_isr_register()
.
groups
=
{
pcnt_periph.c:12
ESP_GOTO_ON_ERROR
(
esp_intr_alloc_intrstatus
(
pcnt_periph_signals
.
groups
[
group_id
]
.
irq
,
isr_flags
,
pulse_cnt.c:251
pcnt_new_unit()
ESP_RETURN_ON_ERROR
(
esp_intr_alloc_intrstatus
(
pcnt_periph_signals
.
groups
[
group_id
]
.
irq
,
isr_flags
,
pulse_cnt.c:532
pcnt_unit_register_event_callbacks()
pcnt_periph_signals
.
groups
[
group_id
]
.
units
[
unit_id
]
.
channels
[
channel_id
]
.
pulse_sig
,
pulse_cnt.c:743
pcnt_new_channel()
pcnt_periph_signals
.
groups
[
group_id
]
.
units
[
unit_id
]
.
channels
[
channel_id
]
.
pulse_sig
,
pulse_cnt.c:753
pcnt_new_channel()
pcnt_periph_signals
.
groups
[
group_id
]
.
units
[
unit_id
]
.
channels
[
channel_id
]
.
control_sig
,
pulse_cnt.c:763
pcnt_new_channel()
pcnt_periph_signals
.
groups
[
group_id
]
.
units
[
unit_id
]
.
channels
[
channel_id
]
.
control_sig
,
pulse_cnt.c:773
pcnt_new_channel()
pcnt_periph_signals
.
groups
[
group_id
]
.
units
[
unit_id
]
.
channels
[
channel_id
]
.
control_sig
,
pulse_cnt.c:807
pcnt_del_channel()
pcnt_periph_signals
.
groups
[
group_id
]
.
units
[
unit_id
]
.
channels
[
channel_id
]
.
pulse_sig
,
pulse_cnt.c:814
pcnt_del_channel()
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from
examples
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Data Use
from
examples
pcnt_signal_conn_t::groups
is read by 6 functions:
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pcnt_signal_conn_t::groups
_pcnt_set_pin()
pcnt_isr_register()
pcnt_new_unit()
pcnt_unit_register_event_callbacks()
pcnt_new_channel()
pcnt_del_channel()
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examples
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from
examples
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from
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from
examples
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