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中国DOS联盟论坛 » DOS启动盘 & LOGO技术 （启动盘室） » How to add the path of a portable hard drive to a boot disk, and how should it be specified? View 1,135　Replies 4
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Original Poster Posted 2003-11-29 00:00　·　 中国 河南 安阳 联通
龙王
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Can USB portable hard drives and USB flash drives use parameter assignment like virtual drives and CD-ROMs?
For a CD-ROM drive you use %CDROM%, for a virtual drive you use %RAMD%, there isn't any such general parameter for a USB flash drive, right?
How can I define one myself?
Experts, please clear this up for me
Floor 2 Posted 2003-11-30 00:00　·　 中国 河北 唐山 联通
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It seems there isn't this kind of software, but it can be handled through a batch file. The basic idea is: intercept the drive-letter information displayed by the USB driver, set a variable, OK?
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Floor 3 Posted 2003-11-30 00:00　·　 中国 河南 安阳 联通
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The poster above is the expert from DOS Home, right?
I go there often to take a look.
Could you teach me how to set it in autoexec.bat
Please help me, OK?
Floor 4 Posted 2003-12-01 00:00　·　 加拿大 安大略省 多伦多
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Are you using the DI1000DD.SYS driver for the USB flash drive? Do you mean you want to manually specify the drive letter of the USB flash drive?
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Floor 5 Posted 2003-12-01 00:00　·　 中国 北京 科技网
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I think it means setting the variable ％usbhd％, then automatically getting the drive letter of the USB flash drive. But I still don't know how to do it.
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