On Sun, Mar 09, 2008 at 06:20:37PM +0100, Marco Cavallini wrote: > Hello, > I'm facing to a problem with DirectFB and tslib module linear which > doesn't work. > I built tslib with --enable-debug to see if touchscreen works. > I calibrate my touchscreen with ts_calibrate and get the following settings: > > # cat /etc/pointercal > -1265 5527 632612 -3622 1468 9748670 65536 > > Then if I launch a test application it works, I can see graphics on the > screen and I see touch in debug console and icons moving on the target > screen too. > > # cat /etc/ts.conf > module_raw input > #module pthres pmin=1 > #module variance delta=30 > #module dejitter delta=100 > #module linear > > > # df_input & > =======================| DirectFB 1.1.1 |======================= > (c) 2001-2007 The DirectFB Organization (directfb.org) > (c) 2000-2004 Convergence (integrated media) GmbH > ------------------------------------------------------------ > (*) DirectFB/Core: Single Application Core. (2008-03-09 10:24) > (*) Direct/Thread: Running 'VT Switcher' (CRITICAL, 356)... > Loading module /usr/lib/ts/input.so > Loading module /usr/lib/ts/input.so > Loading module /usr/lib/ts/input.so > (*) Direct/Thread: Running 'tslib Input' (INPUT, 357)... > (*) DirectFB/Input: tslib touchscreen 0 (1) 0.1 (tslib) > Loading module /usr/lib/ts/input.so > (*) Direct/Thread: Running 'tslib Input' (INPUT, 358)... > (*) DirectFB/Input: tslib touchscreen 1 (2) 0.1 (tslib) > (*) Direct/Thread: Running 'Keyboard Input' (INPUT, 359)... > (*) DirectFB/Input: Keyboard 0.9 (directfb.org) > (*) DirectFB/Graphics: Generic Software Rasterizer 0.6 (directfb.org) > (*) DirectFB/Core/WM: Default 0.3 (directfb.org) > ... > > When I enable coordinates linearization like this, touchscreen stop > working and I see no messages from tslib debug in console. > > # cat /etc/ts.conf > module_raw input > module pthres pmin=1 > module variance delta=30 > module dejitter delta=100 > module linear > > > # df_input & > =======================| DirectFB 1.1.1 |======================= > (c) 2001-2007 The DirectFB Organization (directfb.org) > (c) 2000-2004 Convergence (integrated media) GmbH > ------------------------------------------------------------ > (*) DirectFB/Core: Single Application Core. (2008-03-09 10:24) > (*) Direct/Thread: Running 'VT Switcher' (CRITICAL, 369)... > Loading module /usr/lib/ts/input.so > Loading module /usr/lib/ts/pthres.so > Couldnt load module pthres > Loading module /usr/lib/ts/input.so > Loading module /usr/lib/ts/pthres.so > Couldnt load module pthres > (*) Direct/Thread: Running 'Keyboard Input' (INPUT, 370)... > (*) DirectFB/Input: Keyboard 0.9 (directfb.org) > (*) DirectFB/Graphics: Generic Software Rasterizer 0.6 (directfb.org) > (*) DirectFB/Core/WM: Default 0.3 (directfb.org) > ... > > I noticed some weird messages loading modules, I verified files > permissions but I have no more ideas about what to do now > > I also tried applying patch from syrjala without success > https://lists.berlios.de/pipermail/tslib-general/2007-February/000002.html
Strange. Verify with 'ldd pthres.so' that the plugin is really linked against libts.so. > What is going wrong ? Apply the debug print patch [1] and compile tslib w/ debug enabled to see why it can't load the module. [1] https://lists.berlios.de/pipermail/tslib-general/2007-February/000000.html -- Ville Syrjälä [EMAIL PROTECTED] http://www.sci.fi/~syrjala/ _______________________________________________ directfb-users mailing list directfb-users@directfb.org http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users
