issue number: | STN-19 | ||||||
|---|---|---|---|---|---|---|---|
date of issue: | 95/01/20 | ||||||
media: | ○Common | ●CD-ROM | ○Cartridge | ○Others | |||
connection: | ●Program | ○Hard | ○Manual | ○Tools | ○Game | ○ Bug | ○Others |
Information distinction: | ○New | ●Change | ○Addition | ||||
importance: | ●Strict observance | ○Recommended | ○Reference | ○Others | |||
attached file: | ●No | ○ Yes | |||||
Subject supplement: | Target library: GFS Ver1.13 or later | ||||||
The file system initialization function GFS_Init() executes the CD block initialization function CDC_CdInit() to set the ECC/retry count to the maximum value. The specific settings are as follows.
| Initialization flag: | Default value |
|---|---|
| Standby time: | Default value |
| ECC number: | 5 times |
| number of retries: | 15 times |
If you want to change these settings when using GFS, execute the CDC_CdInit function after calling GFS_Init.
It is also possible to specify without changing the settings, so you can change only the desired parameters.
#include "sega_gfs.h"
#define STNBY 90 /*Standby time: 90 seconds*/
#define NOCHG -1 /*Unchanged specification*/
Sint32 sampleInit(void)
{
Sint32 ret;
/*File system initialization*/
ret = SGF_Init(......);
if (ret < 0){
return NG;
}
/*Change standby time (others remain unchanged)*/
ret = CDC_CdInit(NOCHG, STNBY, NOCHG);
if (ret! = CDC_ERR_OK) {
return NG;
}
return OK;
that's all