Touchscreen and TsLib event problem
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Hello,
I'm using a USB touchscreen supported by the TsLib on a ARM9 architecture and GNU/Linux OS.
sometimes, I loose the communication due to microfailure on USB.
in this case, the TsLib return failure (return 0), but no action into Qtcore.the process enter in a infinite loop who take 100% of the CPU because next call to the TsRead function, return no error.
have you a solution to catch the first error and re-open the mouse event file.
I have saw it's possible to redefined the mouse event function, but I don't want to re write what is allready doing in the QtCore.Best regards
David Pierret
sorry for my poor english
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Hello ,
Is it more like a recursion problem into an event loop as describe in the QtouchEvent documentation
http://doc.qt.nokia.com/4.7-snapshot/qtouchevent.html???
Il me semble qu ' il faudrait fournir une implementation concrete la classe d'evenement ?