root@beaglebone:~# ts_calibrate
root@beaglebone:~# opkg install tslib-calibratePackage tslib-calibrate (1.0+gitrAUTOINC+e17263ef401ee885a27d649b90b577cfb44500e0-r9.2) installed in root is up to date.root@beaglebone:~# uname -aLinux beaglebone 3.8.13 #1 SMP Wed Sep 4 09:09:32 CEST 2013 armv7l GNU/Linux