Pconti31
commented
1 year ago @ee-boi Well, your description is rather vague but maybe you could do it like so by adding setting a global flag on each type of button clicks then testing inside your loop() function. Using ex_bld_btn_txt common callback as an example;
bool bButtonClick = false;
bool CbBtnCommon(void* pvGui,void *pvElemRef,gslc_teTouch eTouch,int16_t nX,int16_t nY)
{
gslc_tsElemRef* pElemRef = (gslc_tsElemRef*)(pvElemRef);
gslc_tsElem* pElem = gslc_GetElemFromRef(&m_gui,pElemRef);
// Determine what type of event occurred on the button
// - In this case we're just looking for the user releasing
// a touch over the button. if ( eTouch == GSLC_TOUCH_UP_IN ) {
if ( eTouch == GSLC_TOUCH_UP_IN ) {
// From the element's ID we can determine which button was pressed.
switch (pElem->nId) {
//<Button Enums !Start!>
case E_ELEM_BTN_QUIT:
// Output a message when the button is pressed
Serial.println("Quit button pressed");
// Set a variable flag that we can use elsewhere m_bQuit = true;
bButtonClick = true;
break;
//<Button Enums !End!>
default:
break;
}
}
return true;
}
void loop()
if (bButtonClick) {
//TODO add code for whatever you want
bButtonClick = false;
}
}
Paul--
ee-boi
Is there a way to detect a button press in a while loop? I don't meant the main polling
loop()function, for my application I have a separate while loop running periodically to do an action, although obviously while this is going on it blocks guislice from detecting button presses or updating the display.Is there a way to add something in to my while loops that would allow detection and display update?
Also - this is not per-se an issue with Guislice, but I also didn't know where else to reach out for help.
Thank you.