Hennerich, Michael wrote: > Henrik Rydberg wrote on 2010-05-05: >> Éric Piel wrote: >>> BTW, does anyone know a graphical app which reads the MT events from a >>> /dev/input/eventX device and displays them as points in a window? That >>> would be rather helpful to reverse-engineer/debug multitouch >> hardwares. >> >> Something like fingermgmt in OSX? Not to my knowledge. The touchd >> project includes some graphics via python, but is not based on MT >> events. Maybe our friends at ENAC has something cooking? >> >> Henrik >> > > I've been playing with Benjamin's xf86-input-evdev multitouch-subdevs work. > http://cgit.freedesktop.org/~tissoire/xf86-input-evdev/log/?h=multitouch-subdevs > > Its supports finger tracking ID and you can control multiple pointers on your X. > What's currently lacking is that xf86-input-evdev doesn't generate click events (something like a LEFT CLICK) for touches. > > What also supports Linux MT events is Android Éclair > http://lukehutch.wordpress.com/2010/01/06/my-multi-touch-code-ported-to-eclair/ > > It Uses: > ABS_MT_POSITION_X > ABS_MT_POSITION_Y > ABS_MT_TOUCH_MAJOR > ABS_MT_WIDTH_MAJOR > > Without ABS_MT_TRACKING_ID. > > Luke Hutchison wrote some basic MT demo applications, such as mtvisualizer.apk. > http://lukehutch.wordpress.com/2009/01/25/get-multi-touch-support-on-your-t-mobile-g1-today/ Thanks for the update on MT demos! Henrik -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
