The memory and external memory capacity

[lgs]

Hi There,

I try to know the consumption of memory and external memory dynamically. How can I do it?

Regards,

Gaosheng Liu

[Heidi]

Hi!

Are you working on the nRF5 SDK or the nRF Connect SDK?

For the nRF5 SDK, Susheel's comment in this ticket might be helpful:

You can check the .map file after you compile to see the use of memory. 

In the nRF Connect SDK, you can see the total memory usage in the log output from the build, for example:

Memory region         Used Size  Region Size  %age Used
           FLASH:      105252 B       960 KB     10.71%
            SRAM:       31992 B     178968 B     17.88%
        IDT_LIST:          0 GB         2 KB      0.00%

Best regards,

Heidi

[lgs]

Thank you very much! Have a good weekend!