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  • GUI_Exec() takes time

    DavidLS - - emWin related

    Post

    Hi everyone, I am calling GUI_Exec in a task that runs every 50ms, I am in a situation where I have to update 149 buttons (used to represent a core map, background color and text) in the same time. The display used as a resolution of 1920x1080. The problem is that GUI_Exec() takes up to 1.3 second to execute, which affects my idle task too. Semaphores are used, and below is my configuration. Any thoughts of why GUI_Exec() takes so much time when it comes to updates several widgets at this rate? …