nRF Debugging not showing RAM which I think I need to debug a Stack Overflow

RE: nRF Debugging not showing RAM which I think I need to debug a Stack Overflow

runsiv — Tue, 26 Nov 2024 06:37:00 GMT

No worries, I see that Vidar is handling the other case so you are in good hands.

Regards

Runar

RE: nRF Debugging not showing RAM which I think I need to debug a Stack Overflow

lcj — Mon, 25 Nov 2024 14:47:20 GMT

Yes. That is the overall problem I am trying to solve, but I have received feedback that I should look at debugging using nRF5340 and in doing that all the examples had RAM, which is important in this case, but I could not see the tab. So, I wanted to know why it would not be showing.

RE: nRF Debugging not showing RAM which I think I need to debug a Stack Overflow

runsiv — Mon, 25 Nov 2024 13:48:14 GMT

Is this not the same issue as you are discussing in How to debug a stack overflow error in a nRF5340 ?

If so its better to keep the discussion to one case

Regards

Runar

RE: nRF Debugging not showing RAM which I think I need to debug a Stack Overflow

lcj — Mon, 25 Nov 2024 13:08:00 GMT

Here are the errors:

[00:09:39.661,621] <err> lvgl: (579.661, +424883) lv_mem_realloc: couldn't allocate memory (in lv_mem.c line #211)

[00:09:39.661,865] <err> lvgl: (579.661, +0) lv_mem_buf_get: Asserted at expression: buf != NULL (Out of memory, can't allocate a new buffer (increase your LV_MEM_SIZE/heap size)) (in lv_mem.c line #312)

They happen after the 8th time of running a routine, so I am assuming a memory leak.

RE: nRF Debugging not showing RAM which I think I need to debug a Stack Overflow

runsiv — Mon, 25 Nov 2024 12:47:17 GMT

Hi, I would presume you are not seeing the DATA part since the application is running. In order to see the data you need to pause the application. Why do you think you have a stack overflow? Please post the error

Regards

Runar

RE: nRF Debugging not showing RAM which I think I need to debug a Stack Overflow

lcj — Mon, 25 Nov 2024 12:05:46 GMT

Version 2.6.1

CONFIG_DEBUG_OPTIMIZATIONS=y

CONFIG_DEBUG_THREAD_INFO=y

CONFIG_OUTPUT_PRINT_MEMORY_USAGE=y

CONFIG_LV_USE_PERF_MONITOR=y

CONFIG_PRINTK=y

RE: nRF Debugging not showing RAM which I think I need to debug a Stack Overflow

runsiv — Mon, 25 Nov 2024 06:53:18 GMT

Which version of NCS, toolchain, and extension are you using? Also which debug option have you enabled?
Regards

Runar