rpi-usb-gadget works better but needs an offline-switch

This commit is contained in:
2026-09-06 20:07:41 +00:00
12 changed files with 486 additions and 122 deletions
+14
View File
@@ -9,11 +9,25 @@ if [ $(id -u) -ne 0 ]; then
exit 1
fi
if [ -f /boot/firmware/GADGET_MODE ]; then
systemd-cat -t gadget.sh -p info echo "/boot/firmware/GADGET_MODE exists: GADGET mode enabled"
else
systemd-cat -t gadget.sh -p warning echo "/boot/firmware/GADGET_MODE missing: GADGET mode disabled"
systemctl disable serial-getty@ttyGS0.service
exit 1
fi
# Is the dwc2 overlay installed? Nothing will work if it isn't.
<<<<<<< HEAD
if lsmod | grep -q "dwc2"; then
echo "DWC2 module loaded, setting up OTG gadget serial and ethernet" | logger -t $0 -p info
echo "DWC2 module loaded"
=======
if [ -d /sys/class/udc ] && [ -n "$(ls -A /sys/class/udc)" ]; then
systemd-cat -t gadget.sh -p info echo "DWC2 precompiled, setting up OTG gadget serial and ethernet"
elif lsmod | grep -q "dwc2"; then
systemd-cat -t gadget.sh -p info echo "Pre 6.18.39 kernel. DWC2 module loaded, setting up OTG gadget serial and ethernet"
>>>>>>> master
else
echo "DWC2 module missing. Aborting OTG setup." | logger -t $0 -p info
echo "DWC2 module missing"
+2 -1
View File
@@ -1,6 +1,7 @@
[Unit]
Description=Serial and Ethernet over OTG USB
After=systemd-user-sessions.service
#After=systemd-user-sessions.service
Before=serial-getty@ttyGS0.service
[Service]
ExecStart=/root/rover-pi/Scripts/gadget.sh
[Install]