ts_print man page
ts_print, ts_print_raw — A very basic test routine for tslib.
ts_print simply reads tslib input samples and prints them to the console. With ts_print , the configured filters are applied, see ts.conf (5). With ts_print_raw , no filters are applied.
It supports single touch only.
ts.conf (5), ts_test (1), ts_test_mt (1), ts_calibrate (1)