Audio_playback_and_record
WavFile
is only used within Audio_playback_and_record.
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CodeScope
STM32 Libraries and Samples
Audio_playback_and_record
WavFile
WavFile variable
Syntax
from
main.h:160
extern
FIL
WavFile
;
Implemented in
waveplayer.c:66
References
Location
Referrer
Text
waveplayer.c:66
FIL
WavFile
;
main.h:160
extern
FIL
WavFile
;
waverecorder.c:57
extern
FIL
WavFile
;
waveplayer.c:103
AUDIO_PLAYER_Start()
f_close
(
&
WavFile
)
;
waveplayer.c:114
AUDIO_PLAYER_Start()
f_lseek
(
&
WavFile
,
0
)
;
waveplayer.c:117
AUDIO_PLAYER_Start()
if
(
f_read
(
&
WavFile
,
waveplayer.c:161
AUDIO_PLAYER_Process()
if
(
f_read
(
&
WavFile
,
waveplayer.c:175
AUDIO_PLAYER_Process()
if
(
f_read
(
&
WavFile
,
waveplayer.c:297
AUDIO_PLAYER_Stop()
f_close
(
&
WavFile
)
;
waveplayer.c:342
GetFileInfo()
if
(
f_open
(
&
WavFile
,
(
char
*
)
FileList
.
file
[
file_idx
]
.
name
,
FA_OPEN_EXISTING
|
FA_READ
)
==
FR_OK
)
waveplayer.c:345
GetFileInfo()
if
(
f_read
(
&
WavFile
,
info
,
sizeof
(
WaveFormat
)
,
(
void
*
)
&
bytesread
)
==
FR_OK
)
waveplayer.c:375
GetFileInfo()
f_close
(
&
WavFile
)
;
waverecorder.c:112
AUDIO_REC_Start()
if
(
f_open
(
&
WavFile
,
REC_WAVE_NAME
,
FA_CREATE_ALWAYS
|
FA_WRITE
)
==
FR_OK
)
waverecorder.c:118
AUDIO_REC_Start()
if
(
f_write
(
&
WavFile
,
pHeaderBuff
,
44
,
(
void
*
)
&
byteswritten
)
==
FR_OK
)
waverecorder.c:293
AUDIO_REC_Process()
if
(
f_write
(
&
WavFile
,
(
uint8_t
*
)
(
BufferCtl
.
pcm_buff
+
BufferCtl
.
offset
)
,
waverecorder.c:332
AUDIO_REC_Process()
if
(
f_lseek
(
&
WavFile
,
0
)
==
FR_OK
)
waverecorder.c:337
AUDIO_REC_Process()
if
(
f_write
(
&
WavFile
,
pHeaderBuff
,
sizeof
(
WAVE_FormatTypeDef
)
,
(
void
*
)
&
byteswritten
)
==
FR_OK
)
waverecorder.c:356
AUDIO_REC_Process()
f_close
(
&
WavFile
)
;
Type Use
Type of
WavFile
WavFile
FIL
all items filtered out