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Searched refs:DECIMATION_MAX (Results 1 – 2 of 2) sorted by relevance

/hal_st-2.7.6/audio/microphone/
DOpenPDMFilter.c39 uint32_t sinc[DECIMATION_MAX * SINCN];
40 uint32_t sinc1[DECIMATION_MAX];
41 uint32_t sinc2[DECIMATION_MAX * 2];
42 uint32_t coef[SINCN][DECIMATION_MAX];
44 int32_t lut[256][DECIMATION_MAX / 8][SINCN];
223 uint8_t data_inc = ((DECIMATION_MAX >> 4) * channels); in Open_PDM_Filter_64()
271 uint8_t data_inc = ((DECIMATION_MAX >> 3) * channels); in Open_PDM_Filter_128()
DOpenPDMFilter.h55 #define DECIMATION_MAX 128 macro