Matrix-orbital GLT240128 Legacy Manual do Utilizador descarregar pdf (Página 42)

9.2 Set Touch Region

Syntax

Hexadecimal 0xFE 0x84 [num] [x] [y] [w] [h] [keyDown] [keyUp]

Decimal 254 132 [num] [x] [y] [w] [h] [keyDown] [keyUp]

Parameters

Parameter Length Description

num 1 Region number, each region must

be identiﬁed by a unique number,

single byte (32 region max).

x 1 X co-ordinate of the top left corner

of the region, single byte (0-Xmax).

y 1 Y co-ordinate of the top left corner

of the region, single byte (0-Ymax).

w 1 Width of the region, single byte

(0-Xmax).

h 1 Height of the region, single byte

(0-Ymax).

keyDown 1 Value returned when region is

pressed, single byte (0-255).

keyUp 1 Value returned when region is

released, single byte (0-255).

Description This command creates a touchpad region that reports the key down or

key up values saved to it when a press or release respectively is detected

within the region deﬁned.

Remembered Yes

9.3 Delete Touch Region

Syntax

Hexadecimal 0xFE 0x85 [num]

Decimal 254 133 [num]

Parameters

Parameter Length Description

num 1 Region number to be deleted, single

byte.

Description This command deletes a previously created touchpad region, unique key

preses will no longer be received from events in the area deﬁned by the

deleted region. All events in undeﬁned regions will return 255.

Remembered Yes

9.4 Delete All Touch Regions

Matrix Orbital GLT240128 37

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 69 70

Sem comentários

Matrix-orbital GLT240128 Legacy Manual do Utilizador Página 42