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g_multi for BF548

Question asked by nik_ran on Mar 25, 2013
Latest reply on May 28, 2013 by aize.launa

Hello,

 

             We have got g_ether and g_mass_storage working, but we are not able to use g_multi for BF548. We are using "Blackfin-buildroot-2012R2-RC5" for BF548 with the command ,

modprobe g_multi  file=/dev/mmcblk0p1  iSerialNumber=123456789, to load the g_multi module.

 

But after doing g_multi, we are not able to detect the device either as a mass storage device or as an ethernet device. We are using the inf files from http://www.mjmwired.net/kernel/Documentation/usb/linux-cdc-acm.inf and http://www.mjmwired.net/kernel/Documentation/usb/linux.inf. For installing these inf files, we pasted the inf files onto /windows/inf folder in windows 7. But still, the device could not be detected either as a mass storage device or as an ethernet device. When I do modprobe g_multi, the device is detected as "Multifunction Composite Gadget"  in Windows 7.

 

Thanks,

Nikhil.

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