Matrix Orbital GLT240128 Legacy - Manual (Page 44)

Default Report All
Examples
0x01 Key down values are sent on touch presses only
0x03 Key down and key up values are sent on presses and releases respectively
0x06 Key down values are reported on press and drag events
0x0F Key down values are sent on presses and drags, key up values on releases, and 0xFF on out of
9.7 Set Dragging Threshold
Syntax Hexadecimal 0xFE 0x89 [threshold]
Decimal 254 137 [threshold]
Parameters Parameter Length Description
threshold 1 Touch pad dragging threshold,
single byte value (1 to 255).
Description This command specifies the distance a press must be dragged moved
before a drag event is reported to the host. The lower the threshold the
more values sent to the host, while the higher the value the less precise
the drag reporting may be. Distance is calculated as
d
= (x
2
− x
1
) 2 + (y
2
− y
1
) 2 . Care should be taken to find the
appropriate balance between data points and accuracy.
Remembered Yes
Default 8
9.8 Set Pressure Threshold
Syntax Hexadecimal 0xFE 0x8A [threshold]
Decimal 254 138 [threshold]
Parameters Parameter Length Description
threshold 2 Touch pad pressure threshold, two
byte value (1 to 65535).
Description This command sets the presure required to be placed upon the screen
before a press event is recorded.
Remembered Yes
Default 1000
9.9 Run Touchpad Calibration
Matrix Orbital GLT240128 39