detachInterrupt(pin, [callback])

Remove an interrupt handler

Note: This function is still undergoing development and debug.

Arguments

• pin: the BeagleBone pin identifier
• callback: called upon completion

Return value

• true if successful
• false on failure

callback(x)

• x.err: error status message

Example run restore

var b = require('bonescript');
var inputPin = 'P8_19';
b.pinMode(inputPin, b.INPUT);
b.attachInterrupt(inputPin, true, b.CHANGE, interruptCallback);
setTimeout(detach, 1000);

function interruptCallback(x) {
    console.log(JSON.stringify(x));
}

function detach() {
    b.detachInterrupt(inputPin);
    console.log('Interrupt detached');
}

See also

Topics

• BeagleBone expansion headers
• Digital I/O

Related functions

• require
• pinMode
• attachInterrupt

Examples

• Bacon Cape