STM CircleOS forum / "Invert to Quit"

dalewheat · 2007-10-28 02:13:31

Pressing the button to end a CircleOS application is fine & dandy as long as you don't need the button for anything else. I've been using the following code to end my short demo programs:

Code:

   if ( BUTTON_GetState () == BUTTON_PUSHED ) {
      BUTTON_WaitForRelease ();
      BUTTON_SetMode ( BUTTON_ONOFF_FORMAIN );
      return MENU_Quit ();
   }

If it looks familiar, that's because it's from the Cubic Tutorial project.

If you'd rather flip the unit over to clear it, ala Etch-a-Sketch, use this code:

Code:

   if ( MEMS_GetInfo () -> OutZ < -1000 ) {
      BUZZER_SetMode ( BUZZER_SHORTBEEP );
      return MENU_Quit ();
   }

A quick up & down shake of the STM32 Primer will also do the trick.

Enjoy!

Thanks,

Dale Wheat

# 1 2007-10-28 02:13:31 "Invert to Quit"

"Invert to Quit"

Code:

Code:

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