do we need two interrupt pins for mpu9250 motion and for implementing wake on motion functionality

[SAISUSMITH PALADUGU]

Hi Nordic,

I am using Segger IDE on windows 10 to verify the mpu9250 functionality based on nRF52832.My doubt is that do we need to have two interrupt pins i.e., one for 9250 motion and the other for implementing wake on motion functionality for 9250.??? or both can be achieved using single interrupt pin???

Thanks and Regards,

Susmith

[SAISUSMITH PALADUGU]

Hi Einar,

It's clear for me to use one interrupt pin for MPU-9250.Thanks for your reply Einar and Hoan Hoang.

I did wake on motion configuration in one file.And in other file I am setting up a timer for some duration such that on expiry of that timer I am keeping MPU-9250 in Sleep mode.But as the wake on motion was configured in another file and also interrupt pin as soon as 9250 went to sleep mode and when I wave or shake the device to get motion the 9250 still is in sleep mode only and is not waking up on motion.

Could you help me out on this??