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SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
brief: |
Outputs the character to the kernel character output device.
copyrights:
- Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)
- Copyright (C) 2015 On-Line Applications Research Corporation (OAR)
definition:
default:
attributes: null
body: null
params:
- char ${.:/params[0]/name}
return: void
variants: []
description: |
The directive outputs the character specified by ${.:/params[0]/name} to the
kernel character output device using the polled character output
implementation provided by ${bsp-output-char:/name}. The directive performs
a character translation from ``NL`` to ``CR`` followed by ``NR``.
If the kernel character output device is concurrently accessed, then
interleaved output may occur.
enabled-by: true
index-entries: []
interface-type: function
links:
- role: interface-placement
uid: header-3
- role: interface-ingroup
uid: group-3
- role: constraint
uid: /constraint/directive-ctx-any
- role: constraint
uid: /constraint/directive-no-preempt
name: rtems_putc
notes: null
params:
- description: |
is the character to output.
dir: null
name: c
return: null
type: interface
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