2018-02-27 08:30 PM
If i shake the sensor board, acceleration is produced in the corresponding axis. but if i tap on the board, to produce higher g values, say 200g - 400g, the acceleration spike is seen in all the 3 axis, not just axis which I had tapped.
#h3lis331dl #h3lis331dl-workingSolved! Go to Solution.
2018-04-19 03:08 AM
The configuration seems to be correct and the behavior is normal. The tap is never be exactly along one axis so the sensor will move little bit in all directions.
2018-02-28 12:26 AM
Please provide your sensor configuration and a plot of X, Y, Z data during the tap.
2018-04-17 04:08 AM
Configuration data sent via I2C in the following order:
Register address Value written
Set data rate and enable all 3 axis : 0x20 0x3F
Scale selection : +/- 400g : 0x23 0x30
Filter settings for offsetting the errors : 0x21 0x1F
Reference for high pass filter = 0g : 0x26 0x00
Interrupt threshold : 0x32 0x70
Interrupt setting : 0x30 0x2A
Plot of all the 3 axes during tap:
Data rate 1 kHz.
2018-04-19 03:08 AM
The configuration seems to be correct and the behavior is normal. The tap is never be exactly along one axis so the sensor will move little bit in all directions.