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  • Main_Task for GUI in APPwizard

    TechGUI - - emWin related

    Post

    Hi, I would like to know how the below lines of code work in Main_Task in the GUI. while (1) { while (GUI_Exec1()) { APPW_Exec(); } APPW_Exec(); PRINTF("GUI task ...\r\n"); GUI_Delay(50); } why should we call APPW_Exec(); twice? Will the PRINTF call which I have placed, be printed everytime? I sometimes see that the serial messages are not printed and it looks like its still in GUI_EXEC1(). When will such situation occur? Your help on this is highly appreciated. Thanks.

  • Hi, Thanks for your response. I am able to set the horizontal and vertical swipe for screens. I design a screen with multiple overlapped windows and if I want to set the swipe for windows, how should that be done? Thanks.

  • Hi, I am using Appwizard and created a screen and some 5 windows in that screen. I have set the horizontal and vertical motion for swiping between the different windows. But that does not seem to work. Please let me know what else need to be taken care of. Thanks.

  • Hi, I would like to know how to set common background image(bitmap image) for all screens in Appwizard instead of setting it in each screen. If I set the image in each screen, it slows down the display update and it is visible when I swipe between the screens. Also, how to change the background image to some other image for all screens when I press a button on a settings screen. Your help on this is highly appreciated. Thanks

  • Hi, Thanks for your feedback. It looks comparatively better now. Will test further on this and update you. Also, I would like to know how to set common background image for all screens in Appwizard instead of setting it in each screen. Thanks for your time and help.

  • Hi, I have created around 5 screens with Appwizard. I have added the jpeg image as the background for the screens. When I transition between the screens, the first few times it seems to be ok. But after couple of transitions the switching of screens is very slow. I have even tried to change the image format from Auto to M8888I as my Appwizard project settings is 32bit,GUICC_M8888I. But still the screen transition is visible. How to improve the performance. Any help on this is highly appreciated.…