NRF_LOG_INFO and Segger Studio

[Rabe]

Hi, I got a very strange situation with Segger and the situation is:

When I add a sentence to see some info about variables with NRF_LOG_INFO I can debug the program with no problems. After that, If I comment out that sentence of NRF_LOG_INFO or I remove it I get the next error: 4B01 ldr r3, [pc, #4]. If I uncomment the sentence and I enable again the NRF_LOG_INFO sentence the program starts to work properly again. How can I fix this strange situation? Thanks

[Vidar Berg]

Hi,

Can you try to replace the NRF_LOG_INFO line with a delay and see if you get the same result? The only reason I can think of is that this code section works because of the delay added by the log line. I will try to debug it here if you are able to share project.  

[Rabe]

I just formatted the DK uploading again the Softdevice and now it is working properly. Thanks

[Vidar Berg]

That sounds strange. Please let me know if you run into this problem again.