STM32F413H-Discovery
AUDIOIN_ContextTypeDef::pRecBuf
is only used within STM32F413H-Discovery.
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STM32F413H-Discovery
AUDIOIN_ContextTypeDef::pRecBuf
AUDIOIN_ContextTypeDef::pRecBuf field
Syntax
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Summary
Declaration
from
stm32f413h_discovery_audio.h:54
uint16_t
*
pRecBuf
;
Examples
References
from
examples
Code
Location
Referrer
uint16_t
*
pRecBuf
;
/* Pointer to record user buffer */
stm32f413h_discovery_audio.h:54
hAudioIn
.
pRecBuf
=
pBuf
;
stm32f413h_discovery_audio.c:1037
BSP_AUDIO_IN_Record()
hAudioIn
.
pRecBuf
[
AppBuffTrigger
]
=
(
uint16_t
)
(
SaturaLH
(
(
pScratchBuff
[
POS_VAL
(
INPUT_DEVICE_DIGITAL_MIC1
)
]
[
index
]
>
>
8
)
,
-
32760
,
32760
)
)
;
stm32f413h_discovery_audio.c:1407
HAL_DFSDM_FilterRegConvCpltCallback()
hAudioIn
.
pRecBuf
[
AppBuffTrigger
+
1
]
=
(
uint16_t
)
(
SaturaLH
(
(
pScratchBuff
[
POS_VAL
(
INPUT_DEVICE_DIGITAL_MIC2
)
]
[
index
]
>
>
8
)
,
-
32760
,
32760
)
)
;
stm32f413h_discovery_audio.c:1408
HAL_DFSDM_FilterRegConvCpltCallback()
hAudioIn
.
pRecBuf
[
AppBuffTrigger
]
=
(
int16_t
)
(
SaturaLH
(
(
pScratchBuff
[
POS_VAL
(
INPUT_DEVICE_DIGITAL_MIC1
)
]
[
index
]
>
>
8
)
,
-
32760
,
32760
)
)
;
stm32f413h_discovery_audio.c:1481
HAL_DFSDM_FilterRegConvHalfCpltCallback()
hAudioIn
.
pRecBuf
[
AppBuffTrigger
+
1
]
=
(
int16_t
)
(
SaturaLH
(
(
pScratchBuff
[
POS_VAL
(
INPUT_DEVICE_DIGITAL_MIC2
)
]
[
index
]
>
>
8
)
,
-
32760
,
32760
)
)
;
stm32f413h_discovery_audio.c:1482
HAL_DFSDM_FilterRegConvHalfCpltCallback()
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from
examples
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Data Use
from
examples
AUDIOIN_ContextTypeDef::pRecBuf
is written by 1 function and is read by 2 functions:
BSP_AUDIO_IN_Record()
All items filtered out
AUDIOIN_ContextTypeDef::pRecBuf
HAL_DFSDM_FilterRegConvCpltCallback()
HAL_DFSDM_FilterRegConvHalfCpltCallback()
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Class Tree
from
examples
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Override Tree
from
examples
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Implementations
from
examples
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Instances
from
examples
Lifecycle
from
examples
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