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Diffstat (limited to 'source/arduino/detachinterrupt.rst')
| -rw-r--r-- | source/arduino/detachinterrupt.rst | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/source/arduino/detachinterrupt.rst b/source/arduino/detachinterrupt.rst index f0342df..f770de1 100644 --- a/source/arduino/detachinterrupt.rst +++ b/source/arduino/detachinterrupt.rst @@ -1,26 +1,34 @@ .. _arduino-detachinterrupt: -detachInterrupt(interrupt) -========================== +detachInterrupt() +================= -Description ------------ +Used to disable an interrupt specified with +:ref:`arduino-attachinterrupt`\ . -Turns off the given interrupt. +Library Documentation +--------------------- +.. doxygenfunction:: detachInterrupt -Parameters ----------- +Arduino Compatibility +--------------------- -interrupt: the number of interrupt to disable (0 or 1). +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 +:ref:`arduino-attachinterrupt` to set up your interrupt handler, so +just call ``detachInterrupt()`` with the same pin argument you gave to +``attachInterrupt()``. - -See also +See Also -------- - -- `attachInterrupt <http://arduino.cc/en/Reference/AttachInterrupt>`_\ () +- :ref:`attachInterrupt() <arduino-attachInterrupt>` |