nanogui: Touch screen problem
Subject:
Touchscreen problem
From:
Gianci ####@####.####
Date:
14 Nov 2001 16:31:29 -0000
Message-Id: <20011114173033.A12760@freemail.it>
Hi Greg,
Following the pattern of mou_serial.c, I've developed a nano-X driver
for two serial/PS2 touchscreens: an Usar Touch and a MicroTouch.
They work fine, the only problem is that often a finger-up event is
is lost by nano-X (not by the driver, I've checked out this).
How can this irritating problem be solved?
BTW, based on Bradley D. LaRonde calibration program for Microwindows, I
have developed a similar application for nano-X. However, because of the
client/server architecture of a typical nano-X application, I had to do
a simple hack on the nano-X source in order to prevent it to do
coordinate transformation when calibrating.
Greg, if you are interested I can send you the source of the two
touchscreens drivers and of the calibration application.
Thanks in advance
