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Fftc_FreqShiftRegCfg. More...
#include <fftc_lld.h>
Data Fields | |
uint8_t | bFreqShiftEnable |
Fftc_FreqShiftIndex | freqShiftIndex |
uint32_t | freqShiftMultFactor |
uint32_t | freqShiftInitPhase |
Fftc_FreqShiftDir | freqShiftDirection |
Fftc_FreqShiftRegCfg.
Structure to specify/hold the FFTC Queue X LTE Frequency Shift Register configuration info for a given FFTC queue.
Boolean Flag, set to 1 to enable LTE Frequency Shifting of the sample at input.
Corresponds to the 'lte_freq_shift_en' bit field of the FFTC Queue X LTE Frequency Shift Register.
LTE Frequency Shift Direction (+ :- 0 / - :- 1).
Corresponds to the 'lte_freq_shift_dir' bit field of the FFTC Queue X LTE Frequency Shift Register.
Twiddle factor to use. Valid values are 6144 * 2 / 8192 * 2 (M) Set to 0 for M = 16384 and 1 for M = 12288
Corresponds to the 'lte_freq_shift_index' bit field of the FFTC Queue X LTE Frequency Shift Register.
LTE Frequency Shift Phase offset (n0)
Corresponds to the 'lte_freq_shift_phase' bit field of the FFTC Queue X LTE Frequency Shift Register.
LTE Frequency Shift multiplication factor (a)
Corresponds to the 'lte_freq_shift_factor' bit field of the FFTC Queue X LTE Frequency Shift Register.