DFSDM_MIC_BIT_SHIFT macro

Syntax

#define DFSDM_MIC_BIT_SHIFT(__FREQUENCY__) \ (__FREQUENCY__ == AUDIO_FREQUENCY_8K) ? 5 \ : (__FREQUENCY__ == AUDIO_FREQUENCY_11K) ? 4 \ : (__FREQUENCY__ == AUDIO_FREQUENCY_16K) ? 2 \ : (__FREQUENCY__ == AUDIO_FREQUENCY_22K) ? 2 \ : (__FREQUENCY__ == AUDIO_FREQUENCY_32K) ? 5 \ : (__FREQUENCY__ == AUDIO_FREQUENCY_44K) ? 6 \ : (__FREQUENCY__ == AUDIO_FREQUENCY_48K) ? 2 : 0 \ #define SaturaLH(N, L, H) (((N)<(L))?(L):(((N)>(H))?(H):(N)))

Location	Text
stm32412g_discovery_audio.c:139	#define DFSDM_MIC_BIT_SHIFT(__FREQUENCY__) \
stm32412g_discovery_audio.c:965	hAudioInDfsdmChannel[mic_num].Init.RightBitShift = DFSDM_MIC_BIT_SHIFT(hAudioIn.Frequency);