I already browsed through many doscussions in order to find what I ma looking for. I think your idea is sensible and will work but I don't have any file named vectors.c
and the only place where I find my vector is in a startup_stm32f3303xc.s. How do you think, is it a good idea to invoke the memcpy ...
Search found 4 matches
- Wed Sep 09, 2015 2:34 pm
- Forum: STM32 Support
- Topic: How to execute code from RAM (STM32F3 CCM RAM)
- Replies: 14
- Views: 14018
- Tue Sep 08, 2015 12:03 pm
- Forum: STM32 Support
- Topic: How to execute code from RAM (STM32F3 CCM RAM)
- Replies: 14
- Views: 14018
Re: How to execute code from RAM (STM32F3 CCM RAM)
Okey, I think I found something useful in here:
http://www.st.com/web/en/resource/technical/document/application_note/DM00083249.pdf
but Im still trying to find how to map the entire ISR vector
http://www.st.com/web/en/resource/technical/document/application_note/DM00083249.pdf
but Im still trying to find how to map the entire ISR vector
- Tue Sep 08, 2015 9:07 am
- Forum: STM32 Support
- Topic: How to execute code from RAM (STM32F3 CCM RAM)
- Replies: 14
- Views: 14018
Re: How to execute code from RAM (STM32F3 CCM RAM)
I have such files in my project, I have also asked on stm32 forum but the only thing I got was that I have to write or change my linker script file.
So the result is the same. There are no ready, supported functions which do map code and ISR vector to RAM
So the result is the same. There are no ready, supported functions which do map code and ISR vector to RAM
- Tue Sep 08, 2015 8:42 am
- Forum: STM32 Support
- Topic: How to execute code from RAM (STM32F3 CCM RAM)
- Replies: 14
- Views: 14018
Re: How to execute code from RAM (STM32F3 CCM RAM)
Hello,
this will be the first time for me to try this so I have many doubts. First question is about correct placing those linker files. Where should
I put them so that during a debbug proccess everything would be fine. Second question is about moving ISR vector to RAM.
I guess it is not as simple ...
this will be the first time for me to try this so I have many doubts. First question is about correct placing those linker files. Where should
I put them so that during a debbug proccess everything would be fine. Second question is about moving ISR vector to RAM.
I guess it is not as simple ...