nkeynes@1 | 1 | /**
|
nkeynes@447 | 2 | * $Id: maple.h,v 1.6 2007-10-16 12:36:29 nkeynes Exp $
|
nkeynes@31 | 3 | *
|
nkeynes@31 | 4 | * Maple bus definitions
|
nkeynes@31 | 5 | *
|
nkeynes@31 | 6 | * Copyright (c) 2005 Nathan Keynes.
|
nkeynes@31 | 7 | *
|
nkeynes@31 | 8 | * This program is free software; you can redistribute it and/or modify
|
nkeynes@31 | 9 | * it under the terms of the GNU General Public License as published by
|
nkeynes@31 | 10 | * the Free Software Foundation; either version 2 of the License, or
|
nkeynes@31 | 11 | * (at your option) any later version.
|
nkeynes@31 | 12 | *
|
nkeynes@31 | 13 | * This program is distributed in the hope that it will be useful,
|
nkeynes@31 | 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
nkeynes@31 | 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
nkeynes@31 | 16 | * GNU General Public License for more details.
|
nkeynes@1 | 17 | */
|
nkeynes@31 | 18 |
|
nkeynes@1 | 19 | #ifndef dream_maple_H
|
nkeynes@1 | 20 | #define dream_maple_H 1
|
nkeynes@1 | 21 |
|
nkeynes@144 | 22 | #include "dreamcast.h"
|
nkeynes@144 | 23 |
|
nkeynes@1 | 24 | #define MAPLE_CMD_INFO 1 /* Request device information */
|
nkeynes@1 | 25 | #define MAPLE_CMD_EXT_INFO 2 /* Request extended information */
|
nkeynes@1 | 26 | #define MAPLE_CMD_RESET 3 /* Reset device */
|
nkeynes@1 | 27 | #define MAPLE_CMD_SHUTDOWN 4 /* Shutdown device */
|
nkeynes@1 | 28 | #define MAPLE_CMD_GET_COND 9 /* Get condition */
|
nkeynes@1 | 29 | #define MAPLE_CMD_MEM_INFO 10 /* Get memory information */
|
nkeynes@2 | 30 | #define MAPLE_CMD_READ_BLOCK 11 /* Block read */
|
nkeynes@2 | 31 | #define MAPLE_CMD_WRITE_BLOCK 12 /* Block write */
|
nkeynes@1 | 32 | #define MAPLE_CMD_SET_COND 14 /* Set condition */
|
nkeynes@1 | 33 | #define MAPLE_RESP_INFO 5 /* Device information response */
|
nkeynes@1 | 34 | #define MAPLE_RESP_EXT_INFO 6 /* Extended device information response */
|
nkeynes@1 | 35 | #define MAPLE_RESP_ACK 7 /* Acknowledge command */
|
nkeynes@1 | 36 | #define MAPLE_RESP_DATA 8 /* Bytes read */
|
nkeynes@1 | 37 | #define MAPLE_ERR_NO_RESPONSE -1 /* Device did not respond */
|
nkeynes@1 | 38 | #define MAPLE_ERR_FUNC_UNSUP -2 /* Function code unsupported */
|
nkeynes@1 | 39 | #define MAPLE_ERR_CMD_UNKNOWN -3 /* Command code unknown */
|
nkeynes@1 | 40 | #define MAPLE_ERR_RETRY -4 /* Retry command */
|
nkeynes@1 | 41 | #define MAPLE_ERR_FILE -5 /* File error? */
|
nkeynes@1 | 42 |
|
nkeynes@2 | 43 | #define MAPLE_FUNC_CONTROLLER 0x01000000
|
nkeynes@2 | 44 | #define MAPLE_FUNC_MEMORY 0x02000000
|
nkeynes@2 | 45 | #define MAPLE_FUNC_LCD 0x04000000
|
nkeynes@2 | 46 | #define MAPLE_FUNC_CLOCK 0x08000000
|
nkeynes@2 | 47 | #define MAPLE_FUNC_MICROPHONE 0x10000000
|
nkeynes@2 | 48 | #define MAPLE_FUNC_AR_GUN 0x20000000
|
nkeynes@2 | 49 | #define MAPLE_FUNC_KEYBOARD 0x40000000
|
nkeynes@2 | 50 | #define MAPLE_FUNC_LIGHT_GUN 0x80000000
|
nkeynes@2 | 51 | #define MAPLE_FUNC_PURU_PURU 0x00010000
|
nkeynes@2 | 52 | #define MAPLE_FUNC_MOUSE 0x00020000
|
nkeynes@2 | 53 |
|
nkeynes@2 | 54 | #define MAPLE_DEVICE_TAG 0x4D41504C
|
nkeynes@2 | 55 | #define MAPLE_DEVICE(x) ((maple_device_t)x)
|
nkeynes@2 | 56 |
|
nkeynes@144 | 57 | typedef struct maple_device_class *maple_device_class_t;
|
nkeynes@144 | 58 | typedef struct maple_device *maple_device_t;
|
nkeynes@144 | 59 |
|
nkeynes@144 | 60 | struct maple_device_class {
|
nkeynes@144 | 61 | const char *name;
|
nkeynes@144 | 62 | maple_device_t (*new_device)();
|
nkeynes@144 | 63 | };
|
nkeynes@144 | 64 |
|
nkeynes@31 | 65 | /**
|
nkeynes@31 | 66 | * Table of functions to be implemented by any maple device.
|
nkeynes@31 | 67 | */
|
nkeynes@144 | 68 | struct maple_device {
|
nkeynes@2 | 69 | uint32_t _tag;
|
nkeynes@144 | 70 | maple_device_class_t device_class;
|
nkeynes@2 | 71 | unsigned char ident[112];
|
nkeynes@2 | 72 | unsigned char version[80];
|
nkeynes@144 | 73 | dreamcast_config_entry_t (*get_config)(struct maple_device *dev);
|
nkeynes@144 | 74 | void (*attach)(struct maple_device *dev);
|
nkeynes@144 | 75 | void (*detach)(struct maple_device *dev);
|
nkeynes@144 | 76 | void (*destroy)(struct maple_device *dev);
|
nkeynes@144 | 77 |
|
nkeynes@2 | 78 | int (*reset)(struct maple_device *dev);
|
nkeynes@2 | 79 | int (*shutdown)(struct maple_device *dev);
|
nkeynes@2 | 80 | int (*get_condition)(struct maple_device *dev,
|
nkeynes@15 | 81 | int function, unsigned char *outbuf, int *buflen);
|
nkeynes@2 | 82 | int (*set_condition)(struct maple_device *dev,
|
nkeynes@15 | 83 | int function, unsigned char *inbuf, int buflen);
|
nkeynes@2 | 84 | int (*read_block)(struct maple_device *dev,
|
nkeynes@15 | 85 | int function, uint32_t block, unsigned char *outbuf, int *buflen);
|
nkeynes@2 | 86 | int (*write_block)(struct maple_device *dev,
|
nkeynes@15 | 87 | int function, uint32_t block, unsigned char *inbuf, int buflen);
|
nkeynes@144 | 88 | };
|
nkeynes@2 | 89 |
|
nkeynes@144 | 90 | extern struct maple_device_class controller_class;
|
nkeynes@144 | 91 |
|
nkeynes@447 | 92 | maple_device_t maple_new_device( const gchar *name );
|
nkeynes@144 | 93 | maple_device_t maple_get_device( unsigned int port, unsigned int periph );
|
nkeynes@447 | 94 | const maple_device_class_t maple_get_device_class( const gchar *name );
|
nkeynes@447 | 95 | const struct maple_device_class **maple_get_device_classes();
|
nkeynes@144 | 96 | dreamcast_config_entry_t maple_get_device_config( maple_device_t dev );
|
nkeynes@1 | 97 |
|
nkeynes@1 | 98 | void maple_handle_buffer( uint32_t buffer );
|
nkeynes@2 | 99 | void maple_attach_device( maple_device_t dev, unsigned int port, unsigned int periph );
|
nkeynes@2 | 100 | void maple_detach_device( unsigned int port, unsigned int periph );
|
nkeynes@144 | 101 | void maple_detach_all( );
|
nkeynes@144 | 102 | void maple_reattach_all( );
|
nkeynes@1 | 103 |
|
nkeynes@1 | 104 | #endif /* !dream_maple_H */
|