averaging of touch inputs?

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  • averaging of touch inputs?

    I am using a projected capacitive touch screen, and am posting touch coordinates and up/down status every 50 msec using GUI_TOUCH_StoreStateEx(). As I slide my finger across the screen, there is a lag in the cursor positioning. If I stop moving, the cursor converges on the touched location. It looks like there is averaging going on over some number of touch points; maybe 10, give or take. Is that true? (I am using the NXP license so I don't have the source code to examine). If so, is there a way to eliminate or shorten the averaging FIFO?