Looking for solution to enable USB peripheral device thru USB-C

Products Support Rock960
#1

Hi there,
I am looking for a way to enable USB peripheral device mode ( USB gadget ) to ethernet or general serial bulk in/out.
Just tried adjust kernel menuconfig to enable USB gadget menus, but not works.
USB-C port just detects “rockchip-dwc3 usb0: USB peripheral connected” then nothing when I connect to USB-C cable PC to Rock960B.
Anyone can help me make it works for USB gadgets ?
Regards, Raph.

#2

Android or Linux?

For Linux, on rock960

modprobe g_ether
ifconfig usb0 up

On PC, check dmesg, if new usb device is plugged in

#3

Dear, in Linux.
My case it doesn’t work correctly.
Halts with modprobe occurs an error by 'lib/modules/kernel version/modules.dep.bin not found".
Am I need more different menuconfig on USB gadgets ?
dmesg occurs USB peripheral device connected and just done for it. no more log.
Regards, Raph. K.

ps
here root tty ( ttyFIQ )

>  modprobe g_ether
modprobe: ERROR: ../libkmod/libkmod.c:586 kmod_search_moddep() could not open moddep file '/lib/modules/4.4.179/modules.dep.bin'
modprobe: FATAL: Module g_ether not found in directory /lib/modules/4.4.179
#4

Did you update the kernel?

https://apt.96rocks.com/

You need to install the linux-image-4.4.154-83-rockchip package.

#5

Dear, hipboi.
Ok, I will try !