warlord Community Member

  • Member since Dec 30th 2020
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  • warlord -

    Replied to the thread SWIPELIST, stop moving with zero overlap.

    Post
    Hello, Florian. Here you are. C Source Code (88 lines) Here is the log output: Source Code (57 lines)
  • warlord -

    Replied to the thread Where do i include emWin_png library in project?.

    Post
    Suuuny, png_longjmp function is called by a set of png_error functions. You are to trace through the PNG library to find out what code called png_error and then, eventually, png_longjmp. It seems that you will see the string explaining your case, i.e.
  • warlord -

    Replied to the thread Where do i include emWin_png library in project?.

    Post
    Suuuny, It does not really matter where you put this library. You must add a proper path to IAR compiler to be able to compile the library and code that uses it. Words "no definition for "GUI_PNG_Draw" are highly likely the linker swearings. It failed to…
  • warlord -

    Posted the thread SWIPELIST, stop moving with zero overlap.

    Thread
    Hello, WM_MOTION module continues to run when SWIPELIST reaches its top or bottom position. It seems that SWIPELIST_Callback does not stop motion while handling WM_MOTION message with WM_MOTION_MOVE command.
  • Hello, emWin 6.16, when using LISTWHEEL_MoveToPos function, the WM_NOTIFICATION_SEL_CHANGED notification is not being sent upon movement is finished. Is that intended??
  • warlord -

    Replied to the thread How to close a window when a button is pressed.

    Post
    Florian, How can user find out if there is a memory leak or not, with such normal behavior of emWin's memory management??
  • warlord -

    Replied to the thread [SOLVED] macro passed 1 arguments, but takes just 0.

    Post
    Asier, First thing that you should pay your attention for is the file that is being compiled and raised the error: ../systemview/SEGGER/SEGGER_RTT_ASM_ARMv7M.S This is the assembly one, not C. Second, if we look to the compilers arguments, in…
  • warlord -

    Replied to the thread [SOLVED] macro passed 1 arguments, but takes just 0.

    Post
    Hi, Asier! Great, the compiler does see the file! Now open original backed up SEGGER_RTT_Conf.h file with any editor, select all, copy and paste into that modified file, replacing its content. Try to compile now.
  • warlord -

    Replied to the thread [SOLVED] macro passed 1 arguments, but takes just 0.

    Post
    astazu, If compiler recognizes other header files from your Config directory, then it might be something wrong with the SEGGER_RTT_Conf.h itself. You first step is to help the compiler to see this file. Backup the original and create new one with exactly…
  • warlord -

    Posted the thread Pixel indices conversion, STM DMA2D.

    Thread
    Hello, There is a function GUI__ExpandPixelIndicesEx that takes a buffer as an argument. This buffer is being read and written simultaneously during indices conversion. The problem is when converting from U16 to U32 using STM32 DMA2D. The output data…
  • warlord -

    Posted the thread WM_SetCallback, unexpected behavior.

    Thread
    Hello, emWin 6.16. Function WM_SetCallback leads to a crush with this simple code: C Source Code (30 lines)With 5.44 version that worked great, but somewhere between 5.44 and 6.16 this call had been added: WM__SendMessageNoPara(hWin, WM_SET_CALLBACK);