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Any board support OTG HNP?


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I have an OrangePi PC and a BananaPi M1, and both of them are able to switch to USB host mode or device mode by editing dr_mode in corresponding .dtb file. But seems that both board are not able to support HNP protocol. 


From my understanding, OrangePi PC and BananaPi M1 only has perpherial-only OTG, please correct me if I am wrong.


Is there any board that can support HNP? I need something that can switch USB mode(from host mode to device mode or the other way around) without reboot the board


Any advice is appreciated

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OrangePi PC can enable USB OTG by following the steps below.


$ cat /etc/debian_version

$ uname -a
Linux orangepipc 6.1.47-current-sunxi #1 SMP Wed Aug 23 15:52:42 UTC 2023 armv7l GNU/Linux

$ sudo sh -c "echo 'g_serial' >> /etc/modules"

$ cat /etc/modules
# /etc/modules: kernel modules to load at boot time.
# This file contains the names of kernel modules that should be loaded
# at boot time, one per line. Lines beginning with "#" are ignored.

$ sudo sh -c "echo 'ttyGS0' >> /etc/securetty"

$ cat /etc/securetty

$ sudo systemctl enable serial-getty@ttyGS0.service

$ sudo shutdown -r now



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