NRF52832 wake up with BMI160 accelerometer tap detection

[Sunil vignesh]

Hi,

I want to implement the tap sensing in my product. for that i have BMI160 accelerometer for tap detection interrupt.

during wake up time i need to read the accelerometer and gyro data. when i go to sleep mode. i need to enable tap interrupt. and once it wake up i need to disable interrupt.

how can i do it. is there any related code.?

[Jared]

Hi,

There is limited of what we can help since this is more related to a third-party product then one from Nordic semiconductor. Either way, a quick search on BoschSensortech Github resulted in a driver for the BM160, which have a function to disable the interrupt. It should be a good starting point. 

Best regards

Jared

[Sunil vignesh]

yes i got the github.

the thing i have seen there the INT1  pin of BMI160 will not be access as output. is it true?

is there a way that Wake up the controller using timer?

[awneil]

Sunil vignesh said:

the thing i have seen there

As Jared said, that is 3rd-party code - nothing to do with Nordic.

If you have questions about that code, then you need to contact the author of the code - Bosch.