That is possible by placing the library in one part of the flash via a linker script, and the remainder of the code in another part. Alternatively you could buy a faster programming device such as Segger J-Link which can flash even big microcontrollers in <1s ... On 21.07.2014 11:37, Grzesiek Gajoch wrote: > Hi all, > My "problem" is as follows: > I have relatively big code for STM32 microcontroller (~300KB binary file). > Every time I want to test new software version I have to recompile all > of it and then reflash whole memory (which takes time). > > I have a question: > is it possible to compile "library" part of code (it does not change > but takes a lot of memory) and burn it in static place in memory, > when compiling "user" code (it uses functions from library) tell the > linker somehow to map jumps to part of memory where the lib is (i.e. > take the adresses from memory map of staticly burned lib) - the goal > is to place it in "user" place in memory (and only reflash this part). > > Thanks for replay and help! > Best regards, > > Grzegorz Gajoch
