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https://github.com/trudnai/Steve2.git
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fddb1d9642
- HiRes support - Reset Vector fixes - ROM read from file - Better MMIO Handling - BugFixes - Shader Metal try
57 lines
1.3 KiB
C
57 lines
1.3 KiB
C
//
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// woz1.h
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// A2Mac
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//
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// Created by Tamas Rudnai on 11/18/19.
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// Copyright © 2019 GameAlloy. All rights reserved.
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//
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#ifndef woz_h
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#define woz_h
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typedef struct woz_header_s {
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uint32_t magic;
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uint8_t no7;
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char lineend [3];
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uint32_t crc;
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} woz_header_t;
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typedef struct woz_chunk_header_s {
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uint32_t magic;
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uint32_t size;
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} woz_chunk_header_t;
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// chunk data only
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typedef struct woz_info_s {
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uint8_t version;
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uint8_t disk_type; // 1 = 5.25, 2 = 3.5
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uint8_t is_write_protected;
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uint8_t sync; // 1 = Cross track sync
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uint8_t cleaned; // 1 = MC3470 fake bits removed
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char creator [32]; // Name of software created this file (UTF-8, 0x20 padded, NOT zero terminated)
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} woz_info_t;
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// chunk data only
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typedef struct woz_tmap_s {
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uint8_t phase [80 * 4];
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} woz_tmap_t;
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#define WOZ_TRACK_BYTE_COUNT 6646
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// chunk data only
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typedef struct woz_track_s {
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uint8_t data [WOZ_TRACK_BYTE_COUNT];
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uint16_t bytes_used;
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uint16_t bit_count;
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uint16_t splice_point;
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uint8_t splice_nibble;
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uint8_t splice_bit_count;
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uint16_t reserved;
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} woz_track_t;
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// chunk data only
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typedef woz_track_t woz_trks_t[80];
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#endif /* woz_h */
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