case about asset_tracker run on ncs v1.9.0

Question

Hi , 
 1. How do I port the NCS V1.8.0 asset_tracker example to NCS V1.9.0 
 2. The customer code was developed in asset_tracker and failed to port to NCS V1.9.0 
 Thank you for all your assistance. Kind regards, Peter.Min

Rory · Accepted Answer

I had this same problem. I fixed it by merging the new SPM default prj.conf file in nrf/samples/spm/prj.conf with the one in nrf/applications/asset_tracker/child_image/spm/prj.conf. 
 It looks as though the following section was added, so this is what you need to add to your SPM .conf file in nrf /applications/asset_tracker/child_image/spm/prj.conf. 
 # RTC1 is configured as Non-Secure by default, hence it cannot be used as
# the source for the system clock driver. Use the Cortex-M SYSTICK driver
# instead.
CONFIG_NRF_RTC_TIMER=n
CONFIG_CORTEX_M_SYSTICK=y

case about asset_tracker run on ncs v1.9.0

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