Lines Matching +full:serial +full:- +full:state

3 .\" Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
41 provide user programs with movement and button state information of the mouse.
43 The serial mouse is not directly supported by a dedicated driver, but
44 it is accessible via the serial device driver or via
54 Movement and button states are usually encoded in fixed-length data packets.
58 The mouse drivers may have ``non-blocking'' attribute which will make
68 and state of up to three buttons at this level.
74 .Bl -tag -width Byte_1 -compact
76 .Bl -tag -width bit_7 -compact
92 -128 through 127.
95 -128 through 127.
98 -128 through 127.
103 -128 through 127.
109 Z axis movement count in two's complement; -64 through 63.
113 the Z axis movement count in two's complement; -64 through 63.
117 The bits 0 through 6 reflect the state
145 .Bl -tag -width MOUSE -compact
157 .Bd -literal
213 .Bd -literal
217     int resolution;  /* MOUSE_RES_XXX, -1 if unknown */
237 -1 if unknown or not applicable.
254 field tells the length of the fixed-size data packet or the length
255 of the fixed part of the variable-length packet.
285 If you do not want to change the current setting of a field, put -1
295 .Bd -literal
307 .It Dv MOUSE_READSTATE Ar mousedata_t *state
308 The command reads the raw state data from the device.
313 The command returns the current state of buttons and
315 .Bd -literal
317     int flags;      /* state change flags */
330 fields hold the current and the previous state of the mouse buttons.
339 If the state of the button has changed since the last
357 .Bl -tag -width /dev/sysmouseXX -compact
359 serial ports