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/* |
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* serial_dummy.cpp - Serial device driver, dummy implementation |
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* |
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* Basilisk II (C) 1997-1999 Christian Bauer |
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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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* |
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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, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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|
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#include "sysdeps.h" |
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#include "cpu_emulation.h" |
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#include "main.h" |
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#include "macos_util.h" |
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#include "prefs.h" |
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#include "serial.h" |
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#include "serial_defs.h" |
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|
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#define DEBUG 0 |
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#include "debug.h" |
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|
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|
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// Driver private variables |
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class DSERDPort : public SERDPort { |
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public: |
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DSERDPort(const char *dev) |
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{ |
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device_name = (char *)dev; |
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} |
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|
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virtual ~DSERDPort() |
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{ |
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} |
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|
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virtual int16 open(uint16 config); |
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virtual int16 prime_in(uint32 pb, uint32 dce); |
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virtual int16 prime_out(uint32 pb, uint32 dce); |
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virtual int16 control(uint32 pb, uint32 dce, uint16 code); |
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virtual int16 status(uint32 pb, uint32 dce, uint16 code); |
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virtual int16 close(void); |
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|
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private: |
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char *device_name; // Device name |
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}; |
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|
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|
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/* |
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* Initialization |
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*/ |
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|
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void SerialInit(void) |
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{ |
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// Read serial preferences and create structs for both ports |
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the_serd_port[0] = new DSERDPort(PrefsFindString("seriala")); |
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the_serd_port[1] = new DSERDPort(PrefsFindString("serialb")); |
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} |
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|
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|
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/* |
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* Deinitialization |
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*/ |
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|
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void SerialExit(void) |
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{ |
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delete (DSERDPort *)the_serd_port[0]; |
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delete (DSERDPort *)the_serd_port[1]; |
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} |
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|
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|
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/* |
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* Open serial port |
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*/ |
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|
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int16 DSERDPort::open(uint16 config) |
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{ |
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return openErr; |
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} |
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|
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|
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/* |
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* Read data from port |
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*/ |
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|
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int16 DSERDPort::prime_in(uint32 pb, uint32 dce) |
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{ |
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return readErr; |
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} |
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|
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|
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/* |
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* Write data to port |
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*/ |
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|
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int16 DSERDPort::prime_out(uint32 pb, uint32 dce) |
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{ |
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return writErr; |
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} |
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|
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|
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/* |
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* Control calls |
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*/ |
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|
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int16 DSERDPort::control(uint32 pb, uint32 dce, uint16 code) |
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{ |
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return controlErr; |
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} |
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|
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|
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/* |
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* Status calls |
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*/ |
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|
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int16 DSERDPort::status(uint32 pb, uint32 dce, uint16 code) |
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{ |
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return statusErr; |
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} |
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|
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|
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/* |
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* Close serial port |
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*/ |
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|
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int16 DSERDPort::close() |
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{ |
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return noErr; |
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} |
