Various usb gadget mode stuff for raspberry pi
simple script to connect AoE device to g_mass_storage at bootup
usage: aoeint.sh </path/to/aoe/device>
Will load the g_mass_storage module if needed. Must be run as root
For full instructions see http://www.instructables.com/id/NAS-Access-for-Non-Networked-Devices/
Python script to set hostname and load the g_ether USB gadget module with fix MAC address. Both derived from the Pi's serial number.
While primarily aimed at the Pi zero and zeroW, the hostname functionality can be used with any Pi. USB gadget may be usable on Pi A and A+ but this has not been tested.
Requires dtoverlay=dwc2 in /boot/config.txt.
Run manualy or via root's crontab, /etc/rc.local, etc.
usage: set_id.py [-h] [-p PREFIX] [-r] [-d] [-l LOGFILE] [-H] [-U | -M | -E] [-t]
optional arguments:
-h, --help show this help message and exit
-p PREFIX, --prefix PREFIX
hostname prefix. Ignored if -H specified. Defaults to
'PI-'
-r, --reboot reboot if hostname changed. Ignored if -t or -H
specified.
-d, --debug Enable debug output
-l LOGFILE, --logfile LOGFILE
log file. This is only useful with -d
-H, --nohostname Don't change hostname
-U, --nousb Don't start USB gadgets.
-M, --nomsg Don't start USB mass storage gadget.
-E, --noether Don't start USB ethernet gadget.
-t, --test Display changes but do not perform them.
If /boot/hostnames exists, serial number will be matched with those preesent and the corresponding hostname will be used. The new hostname will not be generated from the prefix and serial number.
Serial numbers not found in this file will cause the new hostname to be automatically generated.
Sample hostnames file for use with set_id.py
Lines starting with "#" are comments Leading zeros cay be omitted from serial numbers If a serial number appears more than once, only the first will be matched
There is no checking for duplicate hostnames. Use them at your own risk, doing so may complicate DNS lookups on your network.
Format:
serial_number hostname