blob: 1bc7d219f6cab902b6ffeafe932f82e5ce511861 [file] [log] [blame]
.. _module-pw_interrupt:
------------
pw_interrupt
------------
Pigweed's interrupt module provides a consistent interface for to determine
whether one is currently executing in an interrupt context (IRQ or NMI) or not.
.. c:function:: bool InInterruptContext()
Returns true if currently executing within an interrupt service routine
handling an IRQ or NMI.:w!