I'm not 100% on the button on the bottom screen. I know what you're talking about I just don't know how to do it. But I can make Some thing happen when You touch bottom screen
Display 1
@booperdoop
locate 20,20
Print "Touch for a noise!
TOUCH OUT TM,TX,TY 'Tm=Time touched Tx=Touch X Ty=Touch Y
If TM>0 and TM<2 then Beep 1
wait 1
cls
Goto @booperdoop
Try it! experiment
To put a button on the bottom screen:
XSCREEN 2/3 'This command turns on/off the keyboard
'2: top screen is 3d, 3: top screen is 2d
WHILE 1
TOUCH OUT TCHTIME,TCHX,TCHY 'detects touches
DISPLAY 0 'Top screen stuff
'code for top screen
DISPLAY 1 'Bottom screen stuff
LOCATE 1,1:PRINT "Tap this text!";
IF TCHTIME>0 AND TCHX>=8 AND TCHY>=8 AND TCHX<=111 AND TCHY<=15 THEN:BEEP
VSYNC
WEND
