Datasheet

Data Sheet
BMA456
Page 94
BST-BMA456-DS000-01 | Version 1.1 | October 2017 Bosch Sensortec
© Bosch Sensortec GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties.
BOSCH and the symbol are registered trademarks of Robert Bosch GmbH, Germany.
Note: Specifications within this document are subject to change without notice.
0x5E:
0x2E
settings_22
Step Counter setting
0x0001
15...0
param_22
Step Counter param 22
0x1
RW
0x5E:
0x30
settings_23
Step Counter setting
0x0003
15...0
param_23
Step Counter param 23
0x3
RW
0x5E:
0x32
settings_24
Step Counter setting
0x0001
15...0
param_24
Step Counter param 24
0x1
RW
0x5E:
0x34
settings_25
Step Counter setting
0x000E
15...0
param_25
Step Counter param 25
0xE
RW
0x5E:
0x36
settings_26
Step Counter and Step Detector
Settings
0x0000
9...0
watermark_level
Watermark level; the Step-counter will
trigger output every time this number of
steps are counted. Holds implicitly a
20x factor, so the range is 0 to 20460,
with resolution of 20 steps. If 0, the
output is disabled.
0x0
RW
10
reset_counter
Flag to reset the counted steps. This is
only interpreted if the step counter is
enabled.
0x0
RW
11
en_detector
Enables the Step Detector.
0x0
RW
12
en_counter
Enables the Step Counter.
0x0
RW
13
en_activity
Enables the activity
detection(Running, Walking, Still)
0x0
RW
tap_doubletap
0x5E:
0x38
settings
Tap general configuration flags
0x0006
0
enable
Enables the feature
0x0
RW
3...1
sensitivity
Configures Tap sensitivity, the range
goes from 0 (high sensitive) to 7 (low
sensitive).
0x3
RW
4
single_tap_en
Flag for enabling single tap detection
(and disabling double tap). By default
double tap detection is being enabled.
0x0
RW
wrist_tilt
0x5E:
0x3A
settings
Wrist tilt configuration flags
0x0000
0
enable
Enables the feature
0x0
RW
general_settings
0x5E:
0x3C
config_id
Describes configuration identification
code
0x0000
15...0
identification
Describes configuration identification
code
0x0
R