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https://github.com/MiSTer-devel/Tandy1000_MiSTer.git
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72 lines
2.0 KiB
C++
72 lines
2.0 KiB
C++
//======================================================================
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//
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// Project: XTIDE Universal BIOS, Serial Port Server
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//
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// File: Serial.cpp - Generic functions for dealing with serial communications
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//
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//
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// XTIDE Universal BIOS and Associated Tools
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// Copyright (C) 2009-2010 by Tomi Tilli, 2011-2013 by XTIDE Universal BIOS Team.
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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; either version 2 of the License, or
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// (at your option) any later version.
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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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// Visit http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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//
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#include "Library.h"
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#include <stdlib.h>
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#include <string.h>
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struct baudRate supportedBaudRates[] =
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{
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{ 2400, 0x30, "2400", B2400 },
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{ 4800, 0x18, "4800", B4800 },
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{ 9600, 0xc, "9600", B9600 },
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{ 19200, 0xff, "19.2K", B19200 },
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//{ 28800, 0x4, "28.8K", B28800 },
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{ 38400, 0xff, "38.4K", B38400 },
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{ 57600, 0x2, "57.6K", B57600 },
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//{ 76800, 0xff, "76.8K", B76800 },
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{ 115200, 0x1, "115.2K", B115200 },
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//{ 153600, 0xff, "153.6K", B153600 },
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{ 230400, 0xff, "230.4K", B230400 },
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{ 460800, 0xff, "460.8K", B460800 },
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{ 921600, 0xff, "921.6K", B921600 },
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{ 0, 0, "Unknown", 0 },
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};
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struct baudRate *baudRateMatchString( const char *str )
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{
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struct baudRate *b;
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unsigned long a = atol( str );
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if( a )
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{
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for( b = supportedBaudRates; b->rate; b++ )
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if( b->rate == a || (b->rate / 1000) == a || ((b->rate + 500) / 1000) == a )
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return( b );
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}
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return( b );
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}
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struct baudRate *baudRateMatchDivisor( unsigned char divisor )
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{
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struct baudRate *b;
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for( b = supportedBaudRates; b->rate && b->divisor != divisor; b++ )
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;
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return( b );
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}
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