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Hy Nino, i have now tried the following this is my project "B" source code. i have changed the linker entry point to "patch" and without the function call the project builds successfully. C Source Code (21 lines) The function bsp_board_led_invert is defined in project "A" the project is already build and linked. I have added the elf file from project "A" as Debug Symbols File in Project "B" like your suggestion. But now i get a linker error: Output/Blinky_Patch Debug/Obj/patch.o: in function `pa…

Hi Nino, Yes thats right, okey i understand i can add Debug Symbols File in Project B but how can i generate the Debug Symbols File from Project A? Where i get this file? Can SES generate this file, because make it from hand sound like a lot of work. Best Regards Markus

Hello question: is it possible to create and use a symbol definition file with/for the gnu or segger linker? Eg like this: infocenter.arm.com/help/index.…oc.dai0242a/CHDFICBG.html proberberly what i want do do: 1.) create and build new Project "A" 2.) symdef file generated from Project "A" 3.) Add symdef file to Project "B" 4.) Project "B" is configured to another Flash and RAM area than Project "A" 5.) Project "B" contains only one function (no main, no startupcode, etc...) in this function i w…

Hello Nino, thanks for the anser, it wasnt exect the info i need but the problem doenst longer exist. best regards Markus

Hello, if i add the option "Load Additional Project" and select eg. Blinky application this project will also loaded int flash memory if i start debugging. This time i am developing an bootloader and it is very usefull that i can debug/set breakpoints inside both applications, this works very well, with the option!! But is it possible that i set breakpoints and debug the blinky application if i dont have the option "Load Additional Project"? When i do not have the option "Load Additional Project…

Hello Johannes, thanks for the information, now it works. I dont use an mamory map file i use the Memory Segments Option in the Build options. The option i have changed to this: "FLASH RX 0x0 0x100000;RAM RWX 0x20000000 0x8000; STACK RWX 0x20000000 0x100000" and now it works, thanks! This is now my flash_placement.xml XML Source Code (7 lines) One more question is it possible to see the STACK section also in the Memory Usage Window? I only can see the FLASH and RAM Segments (see atachment)? Best…

Hello, i want to split a RAM into two different MemorySegment. On segment for .data_run and .bss and an extra segment for the stack. The position of the RAM is: 0x2000 0000 and the size is 0x0004 0000 Used Linker: GCC the following initual situation works fine: (i know that i can place the stack to the end with place_from_segment_end) XML Source Code (5 lines) The reason why i want to split the regions is i have two different applications, bootloader and firmware. In the bootloader project i wan…