Giving touch functionality to buttons.

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    • Giving touch functionality to buttons.

      Hi,

      I created a keypad with buttons. But when i downloaded it to BSP board Iam not able to bring touch functionality to the same.Please help. I have taken keypad.zip available in this forum

    • Hi,

      How do you pass the touch input to emWin?

      In general it is done by calling GUI_TOUCH_StoreStateEx() or GUI_PID_StoreState().

      In most cases we create a dedicated task which polls for touch and if present pass the touch coordinates to emWin.

      Attached is a brief example on this can be done (it is a PIDConf.c used for the STM32F746 Discovery).

      Regards
      Sven
      Files

      • PIDConf.zip

        (1.34 kB, downloaded 234 times, last: )
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