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SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
brief: |
Enables the interrupt vector.
copyrights:
- Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)
definition:
default:
attributes: null
body: null
params:
- ${vector-number:/name} ${.:/params[0]/name}
return: ${../../status/if/code:/name}
variants: []
description: |
The directive enables the interrupt vector specified by ${.:/params[0]/name}.
This allows that interrupt service requests are issued to the target
processors of the interrupt vector. Interrupt service requests for an
interrupt vector may be raised by ${raise:/name}, ${raise-on:/name},
external signals, or messages.
enabled-by: true
index-entries: []
interface-type: function
links:
- role: interface-placement
uid: header
- role: interface-ingroup
uid: group
- role: constraint
uid: /constraint/directive-ctx-isr
- role: constraint
uid: /constraint/directive-ctx-devinit
- role: constraint
uid: /constraint/directive-ctx-task
- role: constraint
uid: /constraint/directive-no-preempt
name: rtems_interrupt_vector_enable
notes: |
The ${get-attributes:/name} directive may be used to check if an interrupt
vector can be enabled. Interrupt vectors may be disabled by
${vector-disable:/name}.
params:
- description: |
is the number of the interrupt vector to enable.
dir: null
name: vector
return:
return: null
return-values:
- description: |
The requested operation was successful.
value: ${../../status/if/successful:/name}
- description: |
There was no interrupt vector associated with the number specified by
${.:/params[0]/name}.
value: ${../../status/if/invalid-id:/name}
- description: |
The request to enable the interrupt vector has not been satisfied.
value: ${../../status/if/unsatisfied:/name}
type: interface
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