2 * $Id: maple.h,v 1.10 2007-11-08 11:54:16 nkeynes Exp $
4 * Maple bus definitions
6 * Copyright (c) 2005 Nathan Keynes.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
19 #ifndef lxdream_maple_H
20 #define lxdream_maple_H 1
25 #define MAPLE_CMD_INFO 1 /* Request device information */
26 #define MAPLE_CMD_EXT_INFO 2 /* Request extended information */
27 #define MAPLE_CMD_RESET 3 /* Reset device */
28 #define MAPLE_CMD_SHUTDOWN 4 /* Shutdown device */
29 #define MAPLE_CMD_GET_COND 9 /* Get condition */
30 #define MAPLE_CMD_MEM_INFO 10 /* Get memory information */
31 #define MAPLE_CMD_READ_BLOCK 11 /* Block read */
32 #define MAPLE_CMD_WRITE_BLOCK 12 /* Block write */
33 #define MAPLE_CMD_SET_COND 14 /* Set condition */
34 #define MAPLE_RESP_INFO 5 /* Device information response */
35 #define MAPLE_RESP_EXT_INFO 6 /* Extended device information response */
36 #define MAPLE_RESP_ACK 7 /* Acknowledge command */
37 #define MAPLE_RESP_DATA 8 /* Bytes read */
38 #define MAPLE_ERR_NO_RESPONSE -1 /* Device did not respond */
39 #define MAPLE_ERR_FUNC_UNSUP -2 /* Function code unsupported */
40 #define MAPLE_ERR_CMD_UNKNOWN -3 /* Command code unknown */
41 #define MAPLE_ERR_RETRY -4 /* Retry command */
42 #define MAPLE_ERR_FILE -5 /* File error? */
44 #define MAPLE_FUNC_CONTROLLER 0x01000000
45 #define MAPLE_FUNC_MEMORY 0x02000000
46 #define MAPLE_FUNC_LCD 0x04000000
47 #define MAPLE_FUNC_CLOCK 0x08000000
48 #define MAPLE_FUNC_MICROPHONE 0x10000000
49 #define MAPLE_FUNC_AR_GUN 0x20000000
50 #define MAPLE_FUNC_KEYBOARD 0x40000000
51 #define MAPLE_FUNC_LIGHT_GUN 0x80000000
52 #define MAPLE_FUNC_PURU_PURU 0x00010000
53 #define MAPLE_FUNC_MOUSE 0x00020000
55 #define MAPLE_DEVICE_TAG 0x4D41504C
56 #define MAPLE_DEVICE(x) ((maple_device_t)x)
58 typedef const struct maple_device_class *maple_device_class_t;
59 typedef struct maple_device *maple_device_t;
61 struct maple_device_class {
63 maple_device_t (*new_device)();
67 * Table of functions to be implemented by any maple device.
71 maple_device_class_t device_class;
72 unsigned char ident[112];
73 unsigned char version[80];
74 lxdream_config_entry_t (*get_config)(struct maple_device *dev);
75 void (*attach)(struct maple_device *dev);
76 void (*detach)(struct maple_device *dev);
77 void (*destroy)(struct maple_device *dev);
78 struct maple_device * (*clone)(struct maple_device *dev);
79 int (*reset)(struct maple_device *dev);
80 int (*shutdown)(struct maple_device *dev);
81 int (*get_condition)(struct maple_device *dev,
82 int function, unsigned char *outbuf, unsigned int *buflen);
83 int (*set_condition)(struct maple_device *dev,
84 int function, unsigned char *inbuf, unsigned int buflen);
85 int (*read_block)(struct maple_device *dev,
86 int function, uint32_t block, unsigned char *outbuf, unsigned int *buflen);
87 int (*write_block)(struct maple_device *dev,
88 int function, uint32_t block, unsigned char *inbuf, unsigned int buflen);
91 extern struct maple_device_class controller_class;
93 maple_device_t maple_new_device( const gchar *name );
94 maple_device_t maple_get_device( unsigned int port, unsigned int periph );
95 const struct maple_device_class *maple_get_device_class( const gchar *name );
96 const struct maple_device_class **maple_get_device_classes();
97 lxdream_config_entry_t maple_get_device_config( maple_device_t dev );
99 void maple_handle_buffer( uint32_t buffer );
100 void maple_attach_device( maple_device_t dev, unsigned int port, unsigned int periph );
101 void maple_detach_device( unsigned int port, unsigned int periph );
102 void maple_detach_all( );
103 void maple_reattach_all( );
105 #endif /* !lxdream_maple_H */
.