68 lines
2.6 KiB
Bash
Executable File
68 lines
2.6 KiB
Bash
Executable File
#!/bin/sh
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set -e
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GADGET_DIR=/sys/kernel/config/usb_gadget
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if [ ! -d "$GADGET_DIR" ]; then
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echo "$DIRECTORY does not exist."
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exit 0
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fi
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if [ "$1" = "create" ]
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then
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if [ -d "$GADGET_DIR/g0" ]; then
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echo "HID devices already exists"
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exit 0
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fi
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cd $GADGET_DIR && mkdir g0 && cd g0
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echo 0x3346 > idVendor
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echo 0x1009 > idProduct
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mkdir strings/0x409
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echo '0123456789ABCDEF' > strings/0x409/serialnumber
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echo 'rockchip' > strings/0x409/manufacturer
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echo 'rk3588' > strings/0x409/product
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mkdir configs/c.1
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echo 0xE0 > configs/c.1/bmAttributes
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echo 120 > configs/c.1/MaxPower
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mkdir configs/c.1/strings/0x409
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echo "rk3588" > configs/c.1/strings/0x409/configuration
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# keyboard
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mkdir functions/hid.GS0
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echo 1 > functions/hid.GS0/subclass
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#echo 1 > functions/hid.GS0/wakeup_on_write
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echo 1 > functions/hid.GS0/protocol
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echo 6 > functions/hid.GS0/report_length
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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.GS0/report_desc
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ln -s functions/hid.GS0 configs/c.1
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# mouse
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mkdir functions/hid.GS1
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# echo 1 > functions/hid.GS1/subclass
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#echo 1 > functions/hid.GS1/wakeup_on_write
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echo 2 > functions/hid.GS1/protocol
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echo -ne \\x34 > functions/hid.GS1/report_length
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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
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ln -s functions/hid.GS1 configs/c.1
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# touchpad
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mkdir functions/hid.GS2
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# echo 1 > functions/hid.GS2/subclass
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#echo 1 > functions/hid.GS2/wakeup_on_write
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echo 2 > functions/hid.GS2/protocol
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echo 6 > functions/hid.GS2/report_length
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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
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ln -s functions/hid.GS2 configs/c.1
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ls /sys/class/udc/ | cat > UDC
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fi
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if [ "$1" = "delete" ]
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then
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echo '' > $GADGET_DIR/g0/UDC
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fi
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