Search
lxdream.org :: lxdream/src/maple/maple.h
lxdream 0.9.1
released Jun 29
Download Now
filename src/maple/maple.h
changeset 2:42349f6ea216
prev1:eea311cfd33e
next15:5194dd0fdb60
author nkeynes
date Sat Aug 21 06:15:49 2004 +0000 (16 years ago)
permissions -rw-r--r--
last change Commit changes into cvs
view annotate diff log raw
     1 /**
     2  * Maple bus routines
     3  */
     4 #ifndef dream_maple_H
     5 #define dream_maple_H 1
     7 #define MAPLE_CMD_INFO        1  /* Request device information */
     8 #define MAPLE_CMD_EXT_INFO    2  /* Request extended information */
     9 #define MAPLE_CMD_RESET       3  /* Reset device */
    10 #define MAPLE_CMD_SHUTDOWN    4  /* Shutdown device */
    11 #define MAPLE_CMD_GET_COND    9  /* Get condition */
    12 #define MAPLE_CMD_MEM_INFO    10 /* Get memory information */
    13 #define MAPLE_CMD_READ_BLOCK  11 /* Block read */
    14 #define MAPLE_CMD_WRITE_BLOCK 12 /* Block write */
    15 #define MAPLE_CMD_SET_COND    14 /* Set condition */
    16 #define MAPLE_RESP_INFO       5  /* Device information response */
    17 #define MAPLE_RESP_EXT_INFO   6  /* Extended device information response */
    18 #define MAPLE_RESP_ACK        7  /* Acknowledge command */
    19 #define MAPLE_RESP_DATA       8  /* Bytes read */
    20 #define MAPLE_ERR_NO_RESPONSE -1 /* Device did not respond */
    21 #define MAPLE_ERR_FUNC_UNSUP  -2 /* Function code unsupported */
    22 #define MAPLE_ERR_CMD_UNKNOWN -3 /* Command code unknown */
    23 #define MAPLE_ERR_RETRY       -4 /* Retry command */
    24 #define MAPLE_ERR_FILE        -5 /* File error? */
    26 #define MAPLE_FUNC_CONTROLLER 0x01000000
    27 #define MAPLE_FUNC_MEMORY     0x02000000
    28 #define MAPLE_FUNC_LCD        0x04000000
    29 #define MAPLE_FUNC_CLOCK      0x08000000
    30 #define MAPLE_FUNC_MICROPHONE 0x10000000
    31 #define MAPLE_FUNC_AR_GUN     0x20000000
    32 #define MAPLE_FUNC_KEYBOARD   0x40000000
    33 #define MAPLE_FUNC_LIGHT_GUN  0x80000000
    34 #define MAPLE_FUNC_PURU_PURU  0x00010000
    35 #define MAPLE_FUNC_MOUSE      0x00020000
    37 #define MAPLE_DEVICE_TAG 0x4D41504C
    38 #define MAPLE_DEVICE(x) ((maple_device_t)x)
    40 typedef struct maple_device {
    41     uint32_t _tag;
    42     unsigned char ident[112];
    43     unsigned char version[80];
    44     int (*reset)(struct maple_device *dev);
    45     int (*shutdown)(struct maple_device *dev);
    46     int (*get_condition)(struct maple_device *dev,
    47                          int function, char *outbuf, int *buflen);
    48     int (*set_condition)(struct maple_device *dev,
    49                          int function, char *inbuf, int buflen);
    50     int (*read_block)(struct maple_device *dev,
    51                       int function, uint32_t block, char *outbuf, int *buflen);
    52     int (*write_block)(struct maple_device *dev,
    53                        int function, uint32_t block, char *inbuf, int buflen);
    54     void (*attach)(struct maple_device *dev);
    55     void (*detach)(struct maple_device *dev);
    56 } *maple_device_t;
    58 maple_device_t controller_new(void);
    60 void maple_handle_buffer( uint32_t buffer );
    61 void maple_attach_device( maple_device_t dev, unsigned int port, unsigned int periph );
    62 void maple_detach_device( unsigned int port, unsigned int periph );
    64 #endif /* !dream_maple_H */
.