2010-03-13 03:00:07 is it possible to connect more than 1 usb devices to BF52x
Zhi Qiang Zhang (CHINA)
Message: 87149
I found this "it can not support USB Hub devices as a host. (You can not plug a hub into the USB controller found on the BF54x or BF52x)" in docs.blackfin.uclinux.org/doku.php?id=linux-kernel:drivers:musb&s#usb_otg_support.
Is that mean it is impossible to connect more than 1 usb device to BF52x?
Regards,
ZhangZQ
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2010-03-13 10:03:20 Re: is it possible to connect more than 1 usb devices to BF52x
Mike Frysinger (UNITED STATES)
Message: 87174
that is exactly what it means
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2010-03-13 20:06:57 Re: is it possible to connect more than 1 usb devices to BF52x
Zhi Qiang Zhang (CHINA)
Message: 87176
If I want more USB device in my system, the only way is to use an external USB HOST controller?
Regards,
ZhangZQ
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2010-03-13 20:31:05 Re: is it possible to connect more than 1 usb devices to BF52x
Mike Frysinger (UNITED STATES)
Message: 87177
probably
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2010-03-13 20:42:13 Re: is it possible to connect more than 1 usb devices to BF52x
Zhi Qiang Zhang (CHINA)
Message: 87178
I have an question in another thread( blackfin.uclinux.org/gf/project/uclinux-dist/forum/?_forum_action=ForumMessageBrowse&thread_id=39827&action=ForumBrowse&forum_id=39), I want to connect a USB DISK to BF526EZBRD, but it seems BF526EZBRD can not detect the USB DISK plugin. Which cable should I use?
Regards,
ZhangZQ
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2010-03-14 10:56:29 Re: is it possible to connect more than 1 usb devices to BF52x
Mike Frysinger (UNITED STATES)
Message: 87183
dont ask the same question twice. like you said, you already have a different thread.