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refractor msc host app examples

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hathach
2013-10-01 16:11:34 +07:00
parent 640b0ec546
commit 18b3179bc6
5 changed files with 105 additions and 40 deletions
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3
vendor/fatfs/diskio.h vendored
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@@ -84,7 +84,8 @@ DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);
static inline bool disk_is_ready(BYTE pdrv);
static inline bool disk_is_ready(BYTE pdrv)
{
return (disk_status(pdrv) & (STA_NOINIT | STA_NODISK)) == 0;
return (pdrv < TUSB_CFG_HOST_DEVICE_MAX) &&
( (disk_status(pdrv) & (STA_NOINIT | STA_NODISK)) == 0 );
}