Audio_playback_and_record
uwVolume
is only used within Audio_playback_and_record.
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CodeScope
STM32 Libraries and Samples
Audio_playback_and_record
uwVolume
uwVolume variable
Syntax
from
waveplayer.c:27
static
__IO
uint32_t
uwVolume
=
70
;
References
Location
Referrer
Text
waveplayer.c:27
static
__IO
uint32_t
uwVolume
=
70
;
waveplayer.c:46
AUDIO_PLAYER_Init()
if
(
BSP_AUDIO_OUT_Init
(
OUTPUT_DEVICE_AUTO
,
uwVolume
,
I2S_AUDIOFREQ_48K
)
==
0
)
waveplayer.c:198
AUDIO_PLAYER_Process()
if
(
uwVolume
<=
90
)
waveplayer.c:200
AUDIO_PLAYER_Process()
uwVolume
+=
10
;
waveplayer.c:202
AUDIO_PLAYER_Process()
BSP_AUDIO_OUT_SetVolume
(
uwVolume
)
;
waveplayer.c:207
AUDIO_PLAYER_Process()
if
(
uwVolume
>=
10
)
waveplayer.c:209
AUDIO_PLAYER_Process()
uwVolume
-=
10
;
waveplayer.c:211
AUDIO_PLAYER_Process()
BSP_AUDIO_OUT_SetVolume
(
uwVolume
)
;
waveplayer.c:359
PlayerInit()
if
(
BSP_AUDIO_OUT_Init
(
OUTPUT_DEVICE_BOTH
,
uwVolume
,
AudioFreq
)
!=
0
)
Data Use
Functions writing
uwVolume
Functions reading
uwVolume
AUDIO_PLAYER_Process()
all items filtered out
uwVolume
AUDIO_PLAYER_Init()
AUDIO_PLAYER_Process()
PlayerInit()
all items filtered out
Type of
uwVolume
uwVolume
uint32_t
all items filtered out