refactor: refactor virtual devices and HID

This commit is contained in:
wj-xiao
2025-12-26 10:06:17 +08:00
parent aaad552633
commit 9a93ab24f5
17 changed files with 166 additions and 384 deletions

View File

@@ -75,7 +75,7 @@ start_usb_dev(){
fi
echo 2 > functions/hid.GS1/protocol
echo 4 > functions/hid.GS1/report_length
echo -ne \\x5\\x1\\x9\\x2\\xa1\\x1\\x9\\x1\\xa1\\x0\\x5\\x9\\x19\\x1\\x29\\x3\\x15\\x0\\x25\\x1\\x95\\x3\\x75\\x1\\x81\\x2\\x95\\x1\\x75\\x5\\x81\\x3\\x5\\x1\\x9\\x30\\x9\\x31\\x9\\x38\\x15\\x81\\x25\\x7f\\x75\\x8\\x95\\x3\\x81\\x6\\xc0\\xc0 > functions/hid.GS1/report_desc
echo -ne \\x5\\x1\\x9\\x2\\xa1\\x1\\x9\\x1\\xa1\\x0\\x5\\x9\\x19\\x1\\x29\\x3\\x15\\x0\\x25\\x1\\x95\\x3\\x75\\x1\\x81\\x2\\x95\\x1\\x75\\x5\\x81\\x3\\x5\\x1\\x9\\x30\\x9\\x31\\x9\\x38\\x15\\x81\\x25\\x7f\\x75\\x8\\x95\\x3\\x81\\x6\\xc0\\xc0 > functions/hid.GS1/report_desc
ln -s functions/hid.GS1 configs/c.1
# touchpad
@@ -94,7 +94,6 @@ start_usb_dev(){
ln -s functions/hid.GS2 configs/c.1
fi
# dedicated for media
if [ -e /boot/usb.disk0 ]
then
mkdir functions/mass_storage.disk0
@@ -109,23 +108,18 @@ start_usb_dev(){
disk=$(cat /boot/usb.disk0)
if [ -z "${disk}" ]
then
echo "" > functions/mass_storage.disk0/lun.0/file
# if [ ! -e /mnt/usbdisk.img ]
# then
# fallocate -l 8G /mnt/usbdisk.img
# mkfs.vfat /mnt/usbdisk.img
# fi
echo /dev/mmcblk0p3 > functions/mass_storage.disk0/lun.0/file
else
cat /boot/usb.disk0 > functions/mass_storage.disk0/lun.0/file
fi
fi
# mount data partition
if [ -e /boot/usb.disk1 ]
then
mkdir functions/mass_storage.disk1
ln -s functions/mass_storage.disk1 configs/c.1/
echo /dev/mmcblk0p3 > functions/mass_storage.disk1/lun.0/file
fi
if [ ! -e /boot/udc.disable ]; then
ls /sys/class/udc/ | cat > UDC
fi
ls /sys/class/udc/ | cat > UDC
echo device > /proc/cviusb/otg_role
}
@@ -137,9 +131,7 @@ start_usb_host(){
restart_usb_dev(){
echo > /sys/kernel/config/usb_gadget/g0/UDC
sleep 1
if [ ! -e /boot/udc.disable ]; then
ls /sys/class/udc/ | cat > /sys/kernel/config/usb_gadget/g0/UDC
fi
ls /sys/class/udc/ | cat > /sys/kernel/config/usb_gadget/g0/UDC
echo "USB Restart OK!"
}

View File

@@ -57,7 +57,7 @@ start_usb_dev(){
fi
echo 2 > functions/hid.GS1/protocol
echo 4 > functions/hid.GS1/report_length
echo -ne \\x5\\x1\\x9\\x2\\xa1\\x1\\x9\\x1\\xa1\\x0\\x5\\x9\\x19\\x1\\x29\\x3\\x15\\x0\\x25\\x1\\x95\\x3\\x75\\x1\\x81\\x2\\x95\\x1\\x75\\x5\\x81\\x3\\x5\\x1\\x9\\x30\\x9\\x31\\x9\\x38\\x15\\x81\\x25\\x7f\\x75\\x8\\x95\\x3\\x81\\x6\\xc0\\xc0 > functions/hid.GS1/report_desc
echo -ne \\x5\\x1\\x9\\x2\\xa1\\x1\\x9\\x1\\xa1\\x0\\x5\\x9\\x19\\x1\\x29\\x3\\x15\\x0\\x25\\x1\\x95\\x3\\x75\\x1\\x81\\x2\\x95\\x1\\x75\\x5\\x81\\x3\\x5\\x1\\x9\\x30\\x9\\x31\\x9\\x38\\x15\\x81\\x25\\x7f\\x75\\x8\\x95\\x3\\x81\\x6\\xc0\\xc0 > functions/hid.GS1/report_desc
ln -s functions/hid.GS1 configs/c.1
# touchpad
@@ -72,9 +72,7 @@ start_usb_dev(){
echo -ne \\x05\\x01\\x09\\x02\\xa1\\x01\\x09\\x01\\xa1\\x00\\x05\\x09\\x19\\x01\\x29\\x03\\x15\\x00\\x25\\x01\\x95\\x03\\x75\\x01\\x81\\x02\\x95\\x01\\x75\\x05\\x81\\x01\\x05\\x01\\x09\\x30\\x09\\x31\\x15\\x00\\x26\\xff\\x7f\\x35\\x00\\x46\\xff\\x7f\\x75\\x10\\x95\\x02\\x81\\x02\\x05\\x01\\x09\\x38\\x15\\x81\\x25\\x7f\\x35\\x00\\x45\\x00\\x75\\x08\\x95\\x01\\x81\\x06\\xc0\\xc0 > functions/hid.GS2/report_desc
ln -s functions/hid.GS2 configs/c.1
if [ ! -e /boot/udc.disable ]; then
ls /sys/class/udc/ | cat > UDC
fi
ls /sys/class/udc/ | cat > UDC
echo device > /proc/cviusb/otg_role
}
@@ -86,9 +84,7 @@ start_usb_host(){
restart_usb_dev(){
echo > /sys/kernel/config/usb_gadget/g0/UDC
sleep 1
if [ ! -e /boot/udc.disable ]; then
ls /sys/class/udc/ | cat > /sys/kernel/config/usb_gadget/g0/UDC
fi
ls /sys/class/udc/ | cat > /sys/kernel/config/usb_gadget/g0/UDC
echo "USB Restart OK!"
}