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USBHost :
MouseController class
getButton()
Description
Reports the status of the requested mouse button.
Syntax
mouse.getButton(button)
Parameters
button : which mouse button is being requested. Can be one of the following :
- LEFT_BUTTON
- RIGHT_BUTTON
- MIDDLE_BUTTON
Returns
boolean : true if the requested button is pressed, false if it is not pressed.
Example
#include <MouseController.h>
// Initialize USB Controller
USBHost usb;
// Attach mouse controller to USB
MouseController mouse(usb)
;
// This function intercepts mouse button press
void mousePressed(
)
{
Serial.print
(
"Pressed: "
)
;
if
(mouse.getButton
(LEFT_BUTTON)
)
Serial.print
(
"L"
)
;
if
(mouse.getButton
(MIDDLE_BUTTON)
)
Serial.print
(
"M"
)
;
if
(mouse.getButton
(RIGHT_BUTTON)
)
Serial.print
(
"R"
)
;
Serial.println
(
)
;
}
void
setup
(
)
{
Serial.begin
(
9600
)
;
}
void
loop
(
)
{
usb.Task
(
)
;
}
See Also
Reference Home
The text of the Arduino reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.