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doc: kernel: interrupts: remove concept of 'interrupt handler function'

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This is an alias of ISR, which should be used instead.

Signed-off-by: Håkon Amundsen <haakon.amundsen@nordicsemi.no>
This commit is contained in:
Håkon Amundsen 2024-02-06 07:53:36 +01:00 • committed by Henrik Brix Andersen
commit 6e6f8ee846
1 changed files with 5 additions and 5 deletions
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10
doc/kernel/services/interrupts.rst
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@ -23,7 +23,7 @@ An ISR has the following key properties:
* An **interrupt request (IRQ) signal** that triggers the ISR.
* A **priority level** associated with the IRQ.
* An **interrupt handler function** that is invoked to handle the interrupt.
* An **interrupt service routine** that is invoked to handle the interrupt.
* An **argument value** that is passed to that function.
An :abbr:`IDT (Interrupt Descriptor Table)` or a vector table is used
@ -44,10 +44,10 @@ in mid-execution if a higher priority interrupt is signaled. The lower
priority ISR resumes execution once the higher priority ISR has completed
its processing.
An ISR's interrupt handler function executes in the kernel's **interrupt
context**. This context has its own dedicated stack area (or, on some
architectures, stack areas). The size of the interrupt context stack must be
capable of handling the execution of multiple concurrent ISRs if interrupt
An ISR executes in the kernel's **interrupt context**. This context has its
own dedicated stack area (or, on some architectures, stack areas). The size
of the interrupt context stack must be capable of handling the execution of
multiple concurrent ISRs if interrupt
nesting support is enabled.
.. important::