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46 lines
1.0 KiB
C
46 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0+-with-RTEMS-exception */
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/**
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* @file
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*
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* @ingroup Console
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*
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* This file defines the interfaces between the single port
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* polled console framework and the BSP.
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*/
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/*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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*/
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#ifndef __BSP_CONSOLE_POLLED_h
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#define __BSP_CONSOLE_POLLED_h
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/**
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* This method polls the specified character @a ch to the specified
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* console @a port.
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*
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* @param[in] port is the output port
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* @param[in] ch is the character to print
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*/
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void console_outbyte_polled(int port, char ch);
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/**
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* This method polls the specified @a port for an input character.
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* console @a port.
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*
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* @param[in] port is the input port
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*
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* @return This method returns the character read of -1 if there is no data.
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*/
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int console_inbyte_nonblocking(int port);
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/**
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* This method is invoked to initialize the console hardware device(s).
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*/
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void console_initialize_hardware(void);
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#endif
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