53 lines
1.6 KiB
Bash
53 lines
1.6 KiB
Bash
#!/bin/bash
|
|
G=/sys/kernel/config/usb_gadget/hidg
|
|
|
|
# Clean up old gadget if it exists
|
|
if [ -d $G ]; then
|
|
echo "" > $G/UDC 2>/dev/null || true
|
|
rm -rf $G
|
|
fi
|
|
|
|
mkdir -p $G
|
|
cd $G
|
|
|
|
echo 0x1d6b > idVendor
|
|
echo 0x0104 > idProduct
|
|
echo 0x0100 > bcdDevice
|
|
echo 0x0200 > bcdUSB
|
|
|
|
mkdir -p strings/0x409
|
|
echo "1234567890" > strings/0x409/serialnumber
|
|
echo "Raspberry Pi" > strings/0x409/manufacturer
|
|
echo "Pi Zero HID" > strings/0x409/product
|
|
|
|
mkdir -p configs/c.1
|
|
mkdir -p configs/c.1/strings/0x409
|
|
echo "Config 1" > configs/c.1/strings/0x409/configuration
|
|
|
|
# Keyboard
|
|
mkdir -p functions/hid.keyboard
|
|
echo 1 > functions/hid.keyboard/protocol
|
|
echo 1 > functions/hid.keyboard/subclass
|
|
echo 8 > functions/hid.keyboard/report_length
|
|
echo -ne \
|
|
"\x05\x01\x09\x06\xa1\x01\x05\x07\x19\xe0\x29\xe7\x15\x00\x25\x01\x75\x01\x95\x08\x81\x02\x95\x01\x75\x08\x81\x03\x95\x05\x75\x01\x05\x08\x19\x01\x29\x05\x91\x02\x95\x01\x75\x03\x91\x03\x95\x06\x75\x08\x15\x00\x25\x65\x05\x07\x19\x00\x29\x65\x81\x00\xc0" \
|
|
> functions/hid.keyboard/report_desc
|
|
|
|
# Mouse
|
|
mkdir -p functions/hid.mouse
|
|
echo 2 > functions/hid.mouse/protocol
|
|
echo 1 > functions/hid.mouse/subclass
|
|
echo 4 > functions/hid.mouse/report_length
|
|
echo -ne \
|
|
"\x05\x01\x09\x02\xa1\x01\x09\x01\xa1\x00\x05\x09\x19\x01\x29\x03\x15\x00\x25\x01\x95\x03\x75\x01\x81\x02\x95\x01\x75\x05\x81\x03\x05\x01\x09\x30\x09\x31\x15\x81\x25\x7f\x75\x08\x95\x02\x81\x06\xc0\xc0" \
|
|
> functions/hid.mouse/report_desc
|
|
|
|
ln -s functions/hid.keyboard configs/c.1/
|
|
ln -s functions/hid.mouse configs/c.1/
|
|
|
|
# Wait for UDC to appear
|
|
sleep 0.5
|
|
|
|
UDC=$(ls /sys/class/udc | head -n 1)
|
|
echo "$UDC" > UDC
|