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I am using Flexcolor driver with 16-bit color resolution and precompiled EMWin library for ARM MDK. Memory is limited, so no cache is used. Display controller is ILI9341. I am curious if it is possible to use bitmaps with transparent background? If so, which format should be used for conversion to C source file? In BMP2C converter, I convert image to best palette+transparency, select 0x00000000 as transparent color and then export to C file but after that, transparency is lost and image is shown…

Thanks for you response. I am familiar with color modes - what confuses me is this: - it does not matter what kind of file (565 or swapped 565 format) I choose - the resulting image is always shown the same way. I would expect that if I choose the wrong format (e.g. 565 instead of swapped 565), color should be swapped too. However, that's not the case. Files are differently organized, but encoding method is also changed -> therefore EmWin always displays the same image. If I manually change enco…

I am confused with "Options->Save colors in ARGB mode" flag. I am using a display with 64K colors in ARGB mode. I want to convert Windows BMP files to HighColor (565). Whatever I do, I can't create the right color order -> blue and red are always swapped. I created both HighColor(565) and HighColor(565) swapped files. Colors inside the file are correctly swapped, but color encoding method in the bitmap description complement that so images are always shown in the same (wrong) way. Also, changing…