bionic (3) ts_setup.3.gz

NAME

       ts_setup - find, open and configure a touch screen input device

SYNOPSIS

       #include <tslib.h>

       struct tsdev *ts_setup(const char *dev_name, int nonblock);

DESCRIPTION

       ts_setup()  will try to find, open and configure the touch screen device.  On success it allocates memory
       for a new touch screen device, opens and links the input event device to it and loads and initialises all
       modules configured in the tslib configuration file TSLIB_CONFFILE.

       If dev_name is NULL ts_setup() will use the device defined by the TSLIB_TSDEVICE environment variable.

       If TSLIB_TSDEVICE is not defined ts_setup() will try to use following devices:
              /dev/input/ts,
              /dev/input/touchscreen,
              /dev/touchscreen/ucb1x00.
       After that we ts_setup() scans /dev/input/event* for the first device with property INPUT_PROP_DIRECT.

RETURN VALUE

       A pointer to the opened struct tsdev is returned.

SEE ALSO

       ts_open(3), ts_close(3), ts_read(3), ts_config(3), ts.conf(5)

                                                                                                     TS_SETUP(3)