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中国DOS联盟论坛 » DOS开发编程 & 发展交流 (开发室) » Is there any way to drive a USB HUB under DOS? View 1,728 Replies 8
Original Poster Posted 2003-03-17 00:00 ·  中国 湖南 长沙 电信
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Is there any way to drive a USB HUB under DOS?
Floor 2 Posted 2003-03-18 00:00 ·  加拿大 安大略省 多伦多
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It should be possible, but I don't have a USB Hub, so I can't test it.
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Floor 3 Posted 2003-03-19 00:00 ·  中国 湖南 长沙 电信
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Where can I find a driver for USB Hub?
Floor 4 Posted 2003-03-25 00:00 ·  加拿大 安大略省 多伦多
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DUSE and the like should also support USB Hub.
Wengier - 新DOS时代

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Floor 5 Posted 2009-01-09 18:20 ·  中国 福建 厦门 电信
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Question: under DOS, through a USB HUB it can recognize storage devices (such as USB flash drives), but it cannot recognize HID devices (such as keyboards and mice). What is the reason? Also, after running GHOST.exe, everything can be used. Does GHOST load some driver when it runs?
Floor 6 Posted 2009-01-13 15:24 ·  中国 广东 东莞 电信
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I once looked for this driver for a long time, but there is no source code. There is no free lunch.
Floor 7 Posted 2009-01-14 12:21 ·  中国 香港
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Originally posted by Wengier at 2003-3-25 12:00 AM:
DUSE and the like should also support USB Hub.



You can see it, but you can't use it.

DUSE can only support storage devices, and they must use Oxford / Cypress chips, otherwise it hangs.
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Floor 8 Posted 2009-01-14 12:24 ·  中国 香港
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Originally posted by silitex at 2009-1-13 03:24 PM:
I once looked for this driver for a long time, but there is no source code. There is no free lunch.



Right! In English that's No free lunch ...

The USB committee has it, but you have to buy it!

After finally managing to get the materials and look at them, Brother Jack said after reading them that they were all garbage programs; they don't use low-level language (so they're slow), and the examples are also unclear!
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Floor 9 Posted 2009-01-14 13:39 ·  中国 广东 深圳 电信
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Nowadays many motherboards support booting to DOS from a USB flash drive. This shows that the required program only needs a part of the BIOS program to do the job. I hope someone who can write BIOS programs can share that part of the code!

As long as Microsoft is willing, even just a little, we wouldn't have to be so troubled over DOS support for USB flash drives......
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