72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
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/*
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inputbuffer.h - inputbuffer functions class
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Copyright (c) 2014 Luc Lebosse. All rights reserved.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _INPUT_BUFFER_H_
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#define _INPUT_BUFFER_H_
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#include "Print.h"
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#define RXBUFFERSIZE 128
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class InputBuffer: public Print{
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public:
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InputBuffer();
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~InputBuffer();
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size_t write(uint8_t c);
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size_t write(const uint8_t *buffer, size_t size);
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inline size_t write(const char * s)
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{
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return write((uint8_t*) s, strlen(s));
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}
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inline size_t write(unsigned long n)
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{
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return write((uint8_t) n);
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}
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inline size_t write(long n)
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{
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return write((uint8_t) n);
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}
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inline size_t write(unsigned int n)
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{
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return write((uint8_t) n);
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}
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inline size_t write(int n)
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{
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return write((uint8_t) n);
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}
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void begin();
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void end();
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int available();
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int peek(void);
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int read(void);
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bool push (const char * data);
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void flush(void);
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operator bool() const;
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private:
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uint8_t _RXbuffer[RXBUFFERSIZE];
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uint16_t _RXbufferSize;
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uint16_t _RXbufferpos;
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};
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extern InputBuffer inputBuffer;
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#endif
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