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nuContPakOpen
Formatvoid nuContPakOpen(NUContPakFile *file, u32 cont_no)
Arguments
- file is the Controller Pak file structure
- cont_no is the opened Controller number
none
What This Function Does
It opens the Controller Pak device. It checks to see whether the Controller Pak or the Rumble Pak is inserted. If the Controller Pak is inserted, it initializes a file in order to gain access to the Controller Pak. When a Controller Pak is inserted, NU_CONT_PAK_TYPE_PAK is set in file.type. When a Rumble Pak is inserted, NU_CONT_PAK_TYPE_RUMBLE is set, and when nothing is inserted, NU_CONT_PAK_TYPE_NONE is set. The nuContPakOpen function uses this to find out if anything is inside the Controller. The returned value of the osPfsInitPak function or the osMotorInit function is set in file.error. For details about the returned value, please refer to these separate functions.
Example
nuContPakFile pakFile;
// company code, game code entries
nuContPakCodeSet("64", "TEST");
// open Controller Pak device
noContPakOpen(&pakFile, 0);
if(!pakFile.error) {
// error processes regarding
// PFS_ERR_NOPACK, PFS_ERR_NEW_PACK,
// PFS_ERR_CONTRFAIL, PFS_ERR_ID_FATAL,
// PFS_ERR_DEVICE
......
}
if(!pakFile.type !=NU_CONT_PAK_TYPE_PAK) {
// process if there is no Controller Pak
.......
return ERROR;
}
// open game note
nuContPakFileOPenJis(&pakFile,
"NuSystemSaveData", "a",
NU_CONT_PAK_CREATE, 256) ;
if(!pakFile.error) {
// error processes PFS_ERR_INCONSISTENT,
// PFS_ERR_INVALID, PFS_ERR_DATA_FULL,
// PFS_DIR_FULL
.....
return ERROR;
}
See AlsonuContPakFileOpen
nuContPakFileOpenJis
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Nintendo® Confidential Warning: all information in this document is confidential and covered by a non-disclosure agreement. You are responsible for keeping this information confidential and protected. Nintendo will vigorously enforce this responsibility. Copyright © 1998 Nintendo of America Inc. All rights reserved Nintendo and N64 are registered trademarks of Nintendo Last updated January 1998 |