Example configuration files can be found here. Mariner GitHub here, author's step-by-step here.
-Download the latest version of Raspberry Pi Imager and install it.
-Connect an SD card reader with the SD card inside.
-Open Raspberry Pi Imager, select CHOOSE OS -> Raspberry Pi OS (other) -> Raspberry Pi Os Lite.
-Choose your sd-card with CHOOSE SD CARD, then select write.
-Once completed, you should see the contents of the freshly written sd-card.
-Place ssh (this is supposed to be an empty file) & wpa_supplicant.conf files in the sd-card's root directory and then safely eject from OS.
-Insert the sd-card into the rPi and then apply power to the rPi.
-Download and install Putty. Run the Putty Application. Enter raspberrypi.local as the address you wish to connect to in Putty. Click OK/Yes if you get a security warning. When prompted on a black terminal window, enter pi as your username and raspberry as your password.
$sudo raspi-config: system options -> Password (enter a new password), system options -> hostname (enter mariner), advanced options -> expand filesystem, Finish -> reboot
-Close Putty, wait a few minutes for rPi to reboot, Open Putty, use mariner or mariner.local as address to connect to, and use pi as username and new password as just changed.
$sudo apt-get update && sudo apt-get -y upgrade
$sudo nano /boot/config.txt -> add the following lines to the end of the file:
dtoverlay=dwc2,dr_mode=peripheral
enable_uart=1
Then ctrl+o, ctrl+x
$sudo nano /boot/cmdline.txt -> add modules-load=dwc2 to the end of the line. Remove console=serial0,115200
Should look like:
console=tty1 root=PARTUUID=BLAHBLAHBLAH rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait modules-load=dwc2
Then ctrl+o, ctrl+x
$sudo dd bs=1M if=/dev/zero of=/piusb.bin count=4096
*This can take several minutes
$sudo mkdosfs /piusb.bin -F 32 -I
$sudo mkdir /mnt/usb_share
$sudo nano /etc/fstab
Add the following line to the end of the file:
/piusb.bin /mnt/usb_share vfat users,umask=000 0 2
Then ctrl+o, ctrl+x
$sudo mount -a
$sudo nano /etc/rc.local Add the following before the exit 0, so it looks like this:
/bin/sleep 5
modprobe g_mass_storage file=/piusb.bin removable=1 ro=0 stall=0
/sbin/iwconfig wlan0 power off
exit 0
Then ctrl+o, ctrl+x
$sudo reboot
$sudo systemctl stop serial-getty@ttyS0
$sudo systemctl disable serial-getty@ttyS0
$sudo apt-get install samba winbind -y
$sudo nano /etc/samba/smb.conf
Add the following to the end of the file:
[USB_Share]
comment = Saturn
path = /mnt/usb_share/
browseable = Yes
writeable = Yes
only guest = no
create mask = 0777
directory mask = 0777
public = yes
read only = no
force user = root
force group = root
Then ctrl+o, ctrl+x
$wget https://github.com/luizribeiro/mariner/releases/download/v0.1.1-1/mariner3d_0.1.1-1_armhf.deb
updated - see here: https://github.com/luizribeiro/mariner/releases
$wget https://github.com/luizribeiro/mariner/releases/download/v0.2.0-1/mariner3d_0.2.0-1_armhf.deb
$sudo apt install ./mariner3d_0.1.1-1_armhf.deb
$sudo reboot
-Once rebooted, open windows file explore and type your printer's nick-name as \\mariner\
You should now see the USB_Share folder. Right click this and map network drive.
If everything is good, you should be able to access the webpage interface by opening http://mariner:5000/ on your browser.