should I change the device read&write mode each time ? and how ? the device bus number & device number changed every time !
2011/3/18 WuZhenda <[email protected]> > hi,all > I have ported the libusb & hidapi to the android, > > but when I use ndk-build to operate the usb device on java platform,I > always return false. > > so I do "chmod 666 /proc/bus/usb/002/001" cmd manually to make the device > can be read & write , then it return OK. > > but I think when I mount the usbfs,I have made the usb can be read & > write already by the cmd "mount usbfs none /proc/bus/usb -o devmode=0666". > > > why? > > > > -- unsubscribe: [email protected] website: http://groups.google.com/group/android-porting
