STM32 linker script details

[akshada]

Hello friends,
I am using STM32F00RB and want to do the memory mapping. I don't know how to define the start and end address of the components in SRAM..like data section,bss section,heap and stack..can anybody help me to understand..my controller is having 8 k ram.

thanks in advance..

 

[alex_r]

Hi,
To get some help you must say which IDE you use.

 

[akshada]

I am using ATOLLIC IDE

 

[alex_r]

Hi,
Sorry I do not know Atollic Ide.
I hope other user can help you.

 

[vinodstanur]

I think this is what exactly you are searching for...
http://kormus.cz/data/blinkenlight_example/blinkenlight_example.tar.bz2

contains the linker script and the startup code which finally calls the main... Have a look......

 

[akshada]

hello all, thanks for the reply
Actually i am writing a custom bootloader at address 0x08000000 and jumping to somewhere at 0x08009800 location and I have tried the code from AT based on AN2557.but when i run the code it goes to hard fault.. Does anybody have ever faced the same problem?

thank you.

- - - Updated - - -

Also wanted to ask you all,how can i see the jump to my application code.my plan is to dump the application hex code at its location using st-link hex editor. and later rum bootloader code in debug mode so that i can see where it is jumping in the disassembly window.

any suggeston