WIZWeb Code Size?

Application Module WIZ550web
1

Hi! How much of the STM32’s resources (specifically RAM and Flash) are used by the default example code as shipped from the factory? Thanks!

2

Hi,

please refer to below. (unit : byte)

  • WIZ550WEB (rev1.1)

    • Flash : 256KB
    • SRAM : 48KB

  • default bootloader (Allocated 28KB Flash)

    • debug build
      • text (flash) : 25623
      • data (ram) : 196
      • bss (ram) : 4672
      • total (dec) : 30491
    • release build
      • text (flash) : 19171
      • data (ram) : 188
      • bss (ram) : 4660
      • total (dec) : 24019

  • default application (Allocated 222KB Flash + 6KB for Config data)

    • text (flash) : 86279
    • data (ram) : 528
    • bss (ram) : 17304
    • total (dec) : 104111

  • boot + app

    • flash usage : (bootloader) 28672 + (app) 104111
    • ram usage : (app) 17,832

And app’s stack size is 2048.

3

Thank you, Kei.

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