FIR_Filter_t Struct Reference
[FIR Filter]

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Detailed Description

Filter structure.

Data Fields

• FIR_FilterSize_t size
• FIR_FilterSize_t mask
• FIR_FilterSize_t pos
• FIR_FilterAcculatedSum_t accumulatedSum
• FIR_FilterSample_t sum
• FIR_FilterSample_t samples [1]

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Field Documentation

FIR_FilterSize_t FIR_Filter_t::size

Number of taps.

FIR_FilterSize_t FIR_Filter_t::mask

Mask to position (2^log2size) - 1.

FIR_FilterSize_t FIR_Filter_t::pos

Current insert position.

FIR_FilterAcculatedSum_t FIR_Filter_t::accumulatedSum

Current accumulated sum.

FIR_FilterSample_t FIR_Filter_t::sum

Sum.

FIR_FilterSample_t FIR_Filter_t::samples[1]

Samples.

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