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70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
/**
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* || ____ _ __
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* +------+ / __ )(_) /_______________ _____ ___
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* | 0xBC | / __ / / __/ ___/ ___/ __ `/_ / / _ \
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* +------+ / /_/ / / /_/ /__/ / / /_/ / / /_/ __/
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* || || /_____/_/\__/\___/_/ \__,_/ /___/\___/
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*
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* Crazyflie control firmware
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*
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* Copyright (C) 2011-2012 Bitcraze AB
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, in version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* console.h - Used to send console data to the client
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*/
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#ifndef CONSOLE_H_
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#define CONSOLE_H_
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#include <stdbool.h>
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#include "eprintf.h"
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/**
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* Initialize the console
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*/
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void consoleInit(void);
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bool consoleTest(void);
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/**
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* Put a character to the console buffer
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*
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* @param ch character that shall be printed
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* @return The character casted to unsigned int or EOF in case of error
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*/
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int consolePutchar(int ch);
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/**
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* Put a null-terminated string on the console buffer
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*
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* @param str Null terminated string
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* @return a nonnegative number on success, or EOF on error.
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*/
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int consolePuts(char *str);
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/**
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* Flush the console buffer
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*/
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void consoleFlush(void);
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/**
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* Macro implementing consolePrintf with eprintf
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*
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* @param FMT String format
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* @patam ... Parameters to print
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*/
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#define consolePrintf(FMT, ...) eprintf(consolePutchar, FMT, ## __VA_ARGS__)
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#endif /*CONSOLE_H_*/
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