RAM available on runtime

[MeliodasD]

Hi guys

I am using SDK 13 and a nRF52, so on my application, I require a lot of RAM usage transfer small files in order of 10-30kB, is there way to see the RAM available when running my application, something like RTT, NRF_LOG or something else to printf out the memory in usage or available?

note I am using gcc and using linked link

Regards,

Meliodas

[bjorn-spockeli]

Hi MeliodasD, 

you could print the stack pointer and based on that calculate how much RAM that is currently being used, see this answer.

Best regards

Bjørn