Calibrating and configuring evdevtouch on embedded qt project
I have a Qt project running on a icoremx6solo with linux.
I've setted up the graphics and run the code, but i can't handle touch inputs.
Enabling the input logging with
export QT_LOGGING_RULES="qt.qpa.input=true"
i discovered that the coordinates ar not setted, i think that this is the main problem with that:
qt.qpa.input: evdevtouch: /dev/input/event0: Protocol type B (multi)
qt.qpa.input: evdevtouch: /dev/input/event0: min X: 0 max X: -1
qt.qpa.input: evdevtouch: /dev/input/event0: min Y: 0 max Y: -1
qt.qpa.input: evdevtouch: /dev/input/event0: min pressure: 0 max pressure: 0
qt.qpa.input: evdevtouch: /dev/input/event0: device name: EP0790M09
but i can't find a way to calibrate that evdevtouch.
I tried runnin the executable with -plugin tslib attribute after executing the ts_calibrate command but the output is the same.
so, how can i fix that having a running touchscreen?
linux qt embedded touchscreen evdev
add a comment |
I have a Qt project running on a icoremx6solo with linux.
I've setted up the graphics and run the code, but i can't handle touch inputs.
Enabling the input logging with
export QT_LOGGING_RULES="qt.qpa.input=true"
i discovered that the coordinates ar not setted, i think that this is the main problem with that:
qt.qpa.input: evdevtouch: /dev/input/event0: Protocol type B (multi)
qt.qpa.input: evdevtouch: /dev/input/event0: min X: 0 max X: -1
qt.qpa.input: evdevtouch: /dev/input/event0: min Y: 0 max Y: -1
qt.qpa.input: evdevtouch: /dev/input/event0: min pressure: 0 max pressure: 0
qt.qpa.input: evdevtouch: /dev/input/event0: device name: EP0790M09
but i can't find a way to calibrate that evdevtouch.
I tried runnin the executable with -plugin tslib attribute after executing the ts_calibrate command but the output is the same.
so, how can i fix that having a running touchscreen?
linux qt embedded touchscreen evdev
take a look at this
– Redanium
Nov 14 '18 at 21:37
add a comment |
I have a Qt project running on a icoremx6solo with linux.
I've setted up the graphics and run the code, but i can't handle touch inputs.
Enabling the input logging with
export QT_LOGGING_RULES="qt.qpa.input=true"
i discovered that the coordinates ar not setted, i think that this is the main problem with that:
qt.qpa.input: evdevtouch: /dev/input/event0: Protocol type B (multi)
qt.qpa.input: evdevtouch: /dev/input/event0: min X: 0 max X: -1
qt.qpa.input: evdevtouch: /dev/input/event0: min Y: 0 max Y: -1
qt.qpa.input: evdevtouch: /dev/input/event0: min pressure: 0 max pressure: 0
qt.qpa.input: evdevtouch: /dev/input/event0: device name: EP0790M09
but i can't find a way to calibrate that evdevtouch.
I tried runnin the executable with -plugin tslib attribute after executing the ts_calibrate command but the output is the same.
so, how can i fix that having a running touchscreen?
linux qt embedded touchscreen evdev
I have a Qt project running on a icoremx6solo with linux.
I've setted up the graphics and run the code, but i can't handle touch inputs.
Enabling the input logging with
export QT_LOGGING_RULES="qt.qpa.input=true"
i discovered that the coordinates ar not setted, i think that this is the main problem with that:
qt.qpa.input: evdevtouch: /dev/input/event0: Protocol type B (multi)
qt.qpa.input: evdevtouch: /dev/input/event0: min X: 0 max X: -1
qt.qpa.input: evdevtouch: /dev/input/event0: min Y: 0 max Y: -1
qt.qpa.input: evdevtouch: /dev/input/event0: min pressure: 0 max pressure: 0
qt.qpa.input: evdevtouch: /dev/input/event0: device name: EP0790M09
but i can't find a way to calibrate that evdevtouch.
I tried runnin the executable with -plugin tslib attribute after executing the ts_calibrate command but the output is the same.
so, how can i fix that having a running touchscreen?
linux qt embedded touchscreen evdev
linux qt embedded touchscreen evdev
edited Nov 14 '18 at 13:03
TrebuchetMS
2,90511025
2,90511025
asked Nov 14 '18 at 11:50
Andrea BiagioniAndrea Biagioni
1299
1299
take a look at this
– Redanium
Nov 14 '18 at 21:37
add a comment |
take a look at this
– Redanium
Nov 14 '18 at 21:37
take a look at this
– Redanium
Nov 14 '18 at 21:37
take a look at this
– Redanium
Nov 14 '18 at 21:37
add a comment |
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take a look at this
– Redanium
Nov 14 '18 at 21:37