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Spresense SDK Library v1.4.2-3df2e9d
Data types
Collaboration diagram for Data types:

Classes

struct  scutimestamp_s
 
struct  iir_coeff_s
 
struct  iir_filter_s
 
struct  math_filter_s
 
struct  sensor_event_s
 
struct  scuev_arg_s
 
struct  scuev_notify_s
 
struct  adjust_s
 
struct  adjust_xyz_s
 
struct  decimation_s
 
struct  scufifo_wm_s
 

Enumerations

enum  filter_pos_e {
  FILTER_POS_NONE = 0, FILTER_POS_AA, FILTER_POS_FF, FILTER_POS_AF,
  FILTER_POS_EE, FILTER_POS_AE, FILTER_POS_FE
}
 

Detailed Description

Enumeration Type Documentation

◆ filter_pos_e

IIR filter position

IIR filter can be set 2 filters on data path.

scu_IIR_filter_path.png
Enumerator
FILTER_POS_NONE 

Filter none

FILTER_POS_AA 

2 for all

FILTER_POS_FF 

2 for FIFO

FILTER_POS_AF 

1 for all, 1 for FIFO

FILTER_POS_EE 

2 for Event detector

FILTER_POS_AE 

1 for all, 1 for Event detector

FILTER_POS_FE 

1 for FIFO, 1 for Event detector