STemWin -> GUI_Init() hangs after use of a 2nd Level Bootloader on STM32F429

This site uses cookies. By continuing to browse this site, you are agreeing to our Cookie Policy.

  • STemWin -> GUI_Init() hangs after use of a 2nd Level Bootloader on STM32F429

    Dear Forum Members,

    I'm struggeling for quite a while now with this Problem:

    I run STemWin, your precompiled emWin version lincensed for ST, on a ST32F429. Everything worked fine until I made use of OpenBLT, a second level bootloader.
    If I try to flash my user application from SDcard that contains STemWin, the user application hangs at GUI_Init();

    I expect it to have something to do with the memory allocation. So I'm asking if its in general not possible to run the precompiled STemWin from a flash location other than 0x08000000 ? Because I moved the user application 48K to 0x0800C000 because the bootloader occupies the space in front.

    Could it be that I have to set up STemwin differently respecting this different location?

    Thanks in advance!