25ffd2e146
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11055 a1c6a512-1295-4272-9138-f99709370657
98 lines
2.3 KiB
C
98 lines
2.3 KiB
C
/*
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* Copyright (C) 1996-1998 Szeredi Miklos
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* Email: mszeredi@inf.bme.hu
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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. See the file COPYING.
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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., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#include "spperif.h"
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#include "z80.h"
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extern unsigned char rom_imag[];
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int SPNM(quick_load) = 1;
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int SPNM(load_trapped);
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qbyte SPNM(scr_mark)[SCRMARK_SIZE];
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byte SPNM(fe_inport_high)[256];
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int SPNM(scline);
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unsigned char SPNM(colors)[16];
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int SPNM(flash_state);
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qbyte *SPNM(scr_f0_table);
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qbyte *SPNM(scr_f1_table);
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byte SPNM(tape_impinfo)[PORT_TIME_NUM];
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byte SPNM(fe_inport_default);
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byte SPNM(fe_outport_time)[PORT_TIME_NUM];
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byte SPNM(sound_buf)[PORT_TIME_NUM];
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signed char SPNM(tape_sound)[TMNUM];
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int SPNM(scri)[PORT_TIME_NUM];
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int SPNM(coli)[PORT_TIME_NUM];
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int SPNM(playing_tape) = 0;
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char *SPNM(image);
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int SPNM(updating);
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qbyte SPNM(imag_mark)[192];
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qbyte SPNM(imag_horiz);
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qbyte SPNM(imag_vert);
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int SPNM(border_update);
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int SPNM(lastborder);
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void SPNM(init_screen_mark)(void)
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{
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int i;
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for(i = 0x200; i < 0x2D8; i++) SPNM(scr_mark)[i] = ~((qbyte) 0);
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SPNM(border_update) = 1;
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}
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void SPNM(init)(void)
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{
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int i;
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PRNM(init)();
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PRNM(reset)();
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SPNM(load_trapped) = 0;
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for(i = 0; i < PORTNUM; i++) PRNM(inports)[i] = 0x00;
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DANM(inport_mask) = 0x20;
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/* TODO: Kempston is always present, this is not nice */
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SPNM(fe_inport_default) = 0xBF; /* Issue 3 */
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DANM(ula_outport) = 0xFF;
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for(i = 0; i < 256; i++) SPNM(fe_inport_high)[i] = 0xFF;
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for(i = 0; i < PORT_TIME_NUM; i++) SPNM(tape_impinfo)[i] = 0;
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DANM(imp_change) = 0;
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DANM(ula_inport) = SPNM(fe_inport_default);
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SPNM(scline) = 0;
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for(i = 0; i < 0x4000; i++) PRNM(proc).mem[i] = rom_imag[i];
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SPNM(init_screen_mark)();
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}
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