nanogui: ADS 7843 Touchscreen Solved ! Touchscreen issues and queries
Subject:
ADS 7843 Touchscreen Solved ! Touchscreen issues and queries
From:
"Kelvin Xu" ####@####.####
Date:
26 Jan 2007 05:31:19 +0000
Message-Id: <BAY117-F16A50A6FC6EC049EE615C4BFA20@phx.gbl>
Dear all,
I have finally set up my touchscreen. I realise it is not really a problem
with the drivers.
But something to do with the devmouse.c and mou_touchscreen.c.
Nano-X has been blocking all mouse clicks after going into the
filer_transform function in devmouse.c.
I try commenting out the calling of the function and everything works.
Questions:
Can anyway enlightened me abt the filter_transform function as to what are
its functions and whether it will affect the future operations of my
touchscreen after commenting it out.
I have also noted that the MOUSE_TRANSFORM flag is set in mou_touchscreen.c.
Who those who might want to use the ADS7843 Touchscreen below is the header
file for it:
struct ts_event {
short pressure;
short x;
short y;
short dumy;
};
Regards,
Kelvin
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