Is there any Software tool available to profile the nrf52840 or arm cortex microcontroller?

[iqcosmicxx]

I come from Linux background, where I've used Callgrind to get the dynamic analysis of callgraph of the firmware. But now I am work in IoT product its bare metal, I am using segger embedded studio. I want to know is it possible to get call graph and profile my firmware in nrf soc.

Any inputs very appreciated.

[Einar Thorsrud]

Hi,

I tend to prefer simple methods like toggling GPIOs, using counter variables etc. when debugging, but there are more advanced tools out there. For instance, RK wrote this excellent post about using Segger SystemView with the nRF52. I am sure there are other tools as well, though I do not have experience with any (and Nordic does not provide any).

Perhaps some other forum members have experience with some tools they want to share?

[iqcosmicxx]

thanks for the information. I will try using Segger SystemView.