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/* |
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* 1541fs.cpp - 1541 emulation in host file system |
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* |
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* Frodo (C) 1994-1997,2002-2003 Christian Bauer |
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* Frodo (C) 1994-1997,2002-2004 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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* Read from channel |
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*/ |
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|
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uint8 FSDrive::Read(int channel, uint8 *byte) |
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uint8 FSDrive::Read(int channel, uint8 &byte) |
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{ |
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int c; |
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// Channel 15: Error channel |
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if (channel == 15) { |
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*byte = *error_ptr++; |
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byte = *error_ptr++; |
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if (*byte != '\r') |
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if (byte != '\r') |
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return ST_OK; |
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else { // End of message |
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set_error(ERR_OK); |
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if (!file[channel]) return ST_READ_TIMEOUT; |
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// Read one byte |
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*byte = read_char[channel]; |
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byte = read_char[channel]; |
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c = fgetc(file[channel]); |
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if (c == EOF) |
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return ST_EOF; |
