STSW-STLKT01
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SENSORTILE_AUDIO_IN Private Macros
Macros | |
#define | SaturaLH(N, L, H) (((N)<(L))?(L):(((N)>(H))?(H):(N))) |
#define | OverSampling(__FREQUENCY__) |
#define | ClockDivider(__FREQUENCY__) |
Detailed Description
Macro Definition Documentation
◆ ClockDivider
#define ClockDivider | ( | __FREQUENCY__ | ) |
Value:
((__FREQUENCY__ == AUDIO_FREQUENCY_8K) ? 48 \
: (__FREQUENCY__ == AUDIO_FREQUENCY_11K) ? 4 \
: (__FREQUENCY__ == AUDIO_FREQUENCY_16K) ? 24 \
: (__FREQUENCY__ == AUDIO_FREQUENCY_22K) ? 4 \
: (__FREQUENCY__ == AUDIO_FREQUENCY_32K) ? 24 \
: (__FREQUENCY__ == AUDIO_FREQUENCY_44K) ? 4 \
: (__FREQUENCY__ == AUDIO_FREQUENCY_48K) ? 16 \
: (__FREQUENCY__ == AUDIO_FREQUENCY_96K) ? 16 : 16)
Definition at line 88 of file SensorTile_audio_in.c.
◆ OverSampling
#define OverSampling | ( | __FREQUENCY__ | ) |
Value:
((__FREQUENCY__ == AUDIO_FREQUENCY_8K) ? 128 \
: (__FREQUENCY__ == AUDIO_FREQUENCY_11K) ? 256 \
: (__FREQUENCY__ == AUDIO_FREQUENCY_16K) ? 128 \
: (__FREQUENCY__ == AUDIO_FREQUENCY_22K) ? 128 \
: (__FREQUENCY__ == AUDIO_FREQUENCY_32K) ? 64 \
: (__FREQUENCY__ == AUDIO_FREQUENCY_44K) ? 64 \
: (__FREQUENCY__ == AUDIO_FREQUENCY_48K) ? 64 \
: (__FREQUENCY__ == AUDIO_FREQUENCY_96K) ? 32 : 32)
Definition at line 78 of file SensorTile_audio_in.c.
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