Used to disable an interrupt specified with attachInterrupt().
There is one important difference between the Maple version of detachInterrupt and the Arduino version. On the Maple, the argument to detachInterrupt() is the pin on which the interrupt is attached, while on the Arduino, the argument is the interrupt number, which is different from the pin the interrupt is enabled on.
If you’re calling this function, you’ve already called attachInterrupt() to set up your interrupt handler, so just call detachInterrupt() with the same pin argument you gave to attachInterrupt().
License and Attribution
Portions of this page were adapted from the Arduino Reference Documentation, which is released under a Creative Commons Attribution-ShareAlike 3.0 License.