initial commit

hid.sh

@@ -0,0 +1,67 @@
+#!/bin/sh
+
+set -e
+GADGET_DIR=/sys/kernel/config/usb_gadget
+
+if [ ! -d "$GADGET_DIR" ]; then
+    echo "$DIRECTORY does not exist."
+    exit 0
+fi
+
+if [ "$1" = "create" ]
+then
+    if [ -d "$GADGET_DIR/g0" ]; then
+        echo "HID devices already exists"
+    
+        exit 0
+    fi
+    cd $GADGET_DIR && mkdir g0 && cd g0
+
+    echo 0x3346 > idVendor
+    echo 0x1009 > idProduct
+    mkdir strings/0x409
+    echo '0123456789ABCDEF' > strings/0x409/serialnumber
+    echo 'rockchip' > strings/0x409/manufacturer
+    echo 'rk3588' > strings/0x409/product
+
+    mkdir configs/c.1
+    echo 0xE0 > configs/c.1/bmAttributes
+    echo 120 > configs/c.1/MaxPower
+    mkdir configs/c.1/strings/0x409
+    echo "rk3588" >  configs/c.1/strings/0x409/configuration
+
+    # keyboard
+    mkdir functions/hid.GS0
+    echo 1 > functions/hid.GS0/subclass
+    #echo 1 > functions/hid.GS0/wakeup_on_write
+    echo 1 > functions/hid.GS0/protocol
+    echo 6 > functions/hid.GS0/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.GS0/report_desc
+    ln -s functions/hid.GS0 configs/c.1
+
+    # mouse
+    mkdir functions/hid.GS1
+    # echo 1 > functions/hid.GS1/subclass
+    #echo 1 > functions/hid.GS1/wakeup_on_write
+    echo 2 > functions/hid.GS1/protocol
+    echo -ne \\x34 > 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
+    ln -s functions/hid.GS1 configs/c.1
+
+    # touchpad
+    mkdir functions/hid.GS2
+    # echo 1 > functions/hid.GS2/subclass
+    #echo 1 > functions/hid.GS2/wakeup_on_write
+    echo 2 > functions/hid.GS2/protocol
+    echo 6 > functions/hid.GS2/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\\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
+
+    ls /sys/class/udc/ | cat > UDC
+fi
+
+if [ "$1" = "delete" ]
+then
+    echo '' > $GADGET_DIR/g0/UDC
+fi
+