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Forum Index : Microcontroller and PC projects : TFT-Maximite understanding commands

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Juri74

Senior Member

Joined: 06/02/2012
Location: Italy
Posts: 162

Posted: 02:50am 17 Jan 2014

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hello all again..
i'm a little confused about commands "touched(#x)" and "touched(y#)"
manual report:
This will return the current x or y coordinate of the current touch point of the screen.
if the screen is not being touched -1 will be returned.

now type this little program:

Do
Print Touched(#x),Touched(#y)
'Touch release
loop

when you touch the screen coordinates are displayed, but when you remove the finger from screen last point pressed continues to be displayed (no -1 is displayed even without finger on screen)

if you uncomment the "Touch release" command all works fine but the program is halted when you touch the screen

is this a normal behaviour?

EDIT: referred to mmbasic v4.4b

thank you
JuriEdited by Juri74 2014-01-18

Juri74

Senior Member

Joined: 06/02/2012
Location: Italy
Posts: 162

Posted: 01:28am 18 Jan 2014

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another piece of code that, apparently, doesn't not work:

Touch interrupt beep

Do:Loop

beep:
Touch Beep 100
Ireturn

any help?

Juri

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