On Sun, Oct 12, 2014 at 02:04:51PM -0400, Bradley Bauer wrote:
> can libftdi be used in a linux chroot on android hardware? I have gentoo
> and did successfully compile libftdi on my chroot.
>
> I have the ttl-232r usb to serial cable and am trying to hook it up to the
> nexus 7 android tablet.
>
> when I call ftdi_usb_open() I am returned -3 error code, usb device not
> found...
In a chroot, you need to mount /dev/ and /proc and possibly /sys to
make certain things work.
mount -o bind /dev /chroot/dev
etc. I'd recommend doing all three, verifiy that this solves it, and
then figure out the minimum set of mounts that are required to make it
work.
Roger.
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