var hub = new serviceSPIKE.PrimeHub();
var left_button = hub.left_button;
// do something with left_button

Methods

static wait_until_pressed(callback)

ServiceDock_SPIKE.js, line 1270

execute callback after this button is pressed

Parameters:

Name	Type	Description
callback	function	function to run when button is pressed

Example

var hub = new serviceSPIKE.PrimeHub();
var left_button = hub.left_button;
left_button.wait_until_pressed ( function () {
    console.log("left_button was pressed");
})

static wait_until_released(callback)

ServiceDock_SPIKE.js, line 1283

execute callback after this button is released

Parameters:

Name	Type	Description
callback	function	function to run when button is released

Example

var hub = new serviceSPIKE.PrimeHub();
var left_button = hub.left_button;
left_button.wait_until_released ( function () {
    console.log("left_button was released");
})

static was_pressed() → {boolean}

ServiceDock_SPIKE.js, line 1294

Tests to see whether the button has been pressed since the last time this method called.

Returns:

boolean -

• True if was pressed, false otherwise

Example

if (left_button.was_pressed()) {
     console.log("left_button was pressed")
}

static is_pressed() → {boolean}

ServiceDock_SPIKE.js, line 1311

Tests to see whether the button is pressed

Returns:

boolean -

True if pressed, false otherwise

Example

if (left_button.is_pressed()) {
     console.log("left_button is pressed")
}