DFU and Fatal Error can not re-start system

[Taylor]

Hi,

I'm using SDK17.02 on nRF52810, when my application have an error, it will log "fatal error" but never reset system. BTW, I'm not debugging and just watching the RTT VIWER with j-Link.

I will re-power after download also.

But when I shield NRF_BREAKPOINT_COND, my system will reset successfully.

Also, when my device working with DFU successfully, the system will not reset unless re-power.

[Taylor]

Ok...Do you mean I can not enable RTT log backend or just only disconnect J-link even I had enabled RTT backend?

[Edvin]

Taylor said:

Ok...Do you mean I can not enable RTT log backend or just only disconnect J-link even I had enabled RTT backend?

You can leave RTT logging enabled, but when you open RTT-Viewer, it will be counting as a debug session. 

[Taylor]

Thanks!