ESP-IDF
i2s_dma_t::mux
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
i2s_dma_t::mux
i2s_dma_t::mux field
Syntax
Show:
Summary
Declaration
from
i2s_legacy.c:125
SemaphoreHandle_t
mux
;
Examples
References
from
examples
Code
Location
Referrer
SemaphoreHandle_t
mux
;
i2s_legacy.c:125
vSemaphoreDelete
(
(
*
dma
)
->
mux
)
;
i2s_legacy.c:655
i2s_destroy_dma_object()
(
*
dma
)
->
mux
=
xSemaphoreCreateMutex
(
)
;
i2s_legacy.c:688
i2s_create_dma_object()
if
(
!
(
*
dma
)
->
mux
)
{
i2s_legacy.c:689
i2s_create_dma_object()
xSemaphoreTake
(
p_i2s
[
i2s_num
]
->
tx
->
mux
,
portMAX_DELAY
)
;
i2s_legacy.c:1121
i2s_set_clk()
xSemaphoreTake
(
p_i2s
[
i2s_num
]
->
rx
->
mux
,
portMAX_DELAY
)
;
i2s_legacy.c:1124
i2s_set_clk()
xSemaphoreGive
(
p_i2s
[
i2s_num
]
->
tx
->
mux
)
;
i2s_legacy.c:1197
i2s_set_clk()
xSemaphoreGive
(
p_i2s
[
i2s_num
]
->
rx
->
mux
)
;
i2s_legacy.c:1200
i2s_set_clk()
xSemaphoreTake
(
p_i2s
[
i2s_num
]
->
rx
->
mux
,
portMAX_DELAY
)
;
i2s_legacy.c:1259
i2s_set_pdm_rx_down_sample()
xSemaphoreGive
(
p_i2s
[
i2s_num
]
->
rx
->
mux
)
;
i2s_legacy.c:1264
i2s_set_pdm_rx_down_sample()
xSemaphoreTake
(
p_i2s
[
i2s_num
]
->
tx
->
mux
,
portMAX_DELAY
)
;
i2s_legacy.c:1275
i2s_set_pdm_tx_up_sample()
xSemaphoreGive
(
p_i2s
[
i2s_num
]
->
tx
->
mux
)
;
i2s_legacy.c:1282
i2s_set_pdm_tx_up_sample()
xSemaphoreTake
(
p_i2s
[
i2s_num
]
->
tx
->
mux
,
portMAX_DELAY
)
;
i2s_legacy.c:1701
i2s_write()
xSemaphoreGive
(
p_i2s
[
i2s_num
]
->
tx
->
mux
)
;
i2s_legacy.c:1732
i2s_write()
xSemaphoreTake
(
p_i2s
[
i2s_num
]
->
tx
->
mux
,
portMAX_DELAY
)
;
i2s_legacy.c:1769
i2s_write_expand()
xSemaphoreGive
(
p_i2s
[
i2s_num
]
->
tx
->
mux
)
;
i2s_legacy.c:1800
i2s_write_expand()
xSemaphoreTake
(
p_i2s
[
i2s_num
]
->
rx
->
mux
,
portMAX_DELAY
)
;
i2s_legacy.c:1813
i2s_read()
xSemaphoreGive
(
p_i2s
[
i2s_num
]
->
rx
->
mux
)
;
i2s_legacy.c:1839
i2s_read()
Call Tree
from
examples
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Data Use
from
examples
i2s_dma_t::mux
is written by 1 function and is read by 8 functions:
i2s_create_dma_object()
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i2s_dma_t::mux
i2s_destroy_dma_object()
i2s_create_dma_object()
i2s_set_clk()
i2s_set_pdm_rx_down_sample()
i2s_set_pdm_tx_up_sample()
i2s_write()
i2s_write_expand()
i2s_read()
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from
examples
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Override Tree
from
examples
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from
examples
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from
examples
Lifecycle
from
examples
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