hpm_ffa_drv.c File Reference

#include "hpm_ffa_drv.h"
#include <assert.h>

Macros
#define	FFA_ERROR_MASKS   (FFA_STATUS_FIR_OV_MASK | FFA_STATUS_FFT_OV_MASK | FFA_STATUS_WR_ERR_MASK | FFA_STATUS_RD_NXT_ERR_MASK | FFA_STATUS_RD_ERR_MASK)

Functions
static bool	is_point_num_valid (uint16_t num_point)
static uint32_t	get_fft_misc_reg_fft_len (uint16_t num_point)
static hpm_stat_t	get_fft_error_kind (uint32_t ffa_status)
void	ffa_start_fft (FFA_Type *ptr, fft_xfer_t *fft_xfer)
	Start an FFT operation. More...
void	ffa_start_fir (FFA_Type *ptr, fir_xfer_t *fir_xfer)
	Start an FIR operation. More...
hpm_stat_t	ffa_calculate_fft_blocking (FFA_Type *ptr, fft_xfer_t *fft_xfer)
	Perform FFT transformation in blocking mode. More...
hpm_stat_t	ffa_calculate_fir_blocking (FFA_Type *ptr, fir_xfer_t *fir_xfer)
	Perform FIR transform in blocking mode. More...

Macro Definition Documentation

FFA_ERROR_MASKS

#define FFA_ERROR_MASKS   (FFA_STATUS_FIR_OV_MASK | FFA_STATUS_FFT_OV_MASK | FFA_STATUS_WR_ERR_MASK | FFA_STATUS_RD_NXT_ERR_MASK | FFA_STATUS_RD_ERR_MASK)

Function Documentation

get_fft_error_kind()

static hpm_stat_t get_fft_error_kind ( uint32_t  ffa_status )

static

get_fft_misc_reg_fft_len()

static uint32_t get_fft_misc_reg_fft_len ( uint16_t  num_point )

static

is_point_num_valid()

static bool is_point_num_valid ( uint16_t  num_point )

static