• State Suggested Answer
  • Locked Locked
  • Replies 12 replies
  • Answers 1 answer
  • Subscribers 24 subscribers
  • Views 3545 views
  • Users 0 members are here
2025 survey

We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.

Options
How was your experience today?
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

StackOverflow Hook in Keil RTX

Silva

Hello,

I m using Keil RTX on STM32F411. My IDE is Keil too.

I have a task to maintain and upgrade previous code where RTX is being used.

I need to debug a Stack Overflow (seen in System and Thread Viewer) and for that I need to identify the first overflow event to dig in that thread.

We can learn about hooks in freeRTOS here: https://www.youtube.com/watch?v=vBoP4Q6rf5g&list=PLnMKNibPkDnFeFV4eBfDQ9e5IrGL_dx1Q&index=20

The idea of having a callback when a Stack Overflow event happens is great.

Can some one give me a Tip, how to implement Hook in RTX or any approach to deal with Stack Overflow in RTX?

Another question is, I see a lot of Stack Overflows in " System and Thread Viewer" but would expect my System to fail totally, but instead the majority (not all) of Threads keep running.

I mean, this code shouldn't be running, one stack overflow would be enough to ruin the application. Is " System and Thread Viewer" info reliable?

br

 

0