add support for usb hid

scpcom · Aug 31, 2024 · 2373dd2 · 2373dd2
1 parent 5d0d4d0
commit 2373dd2
Showing 1 changed file with 31 additions and 1 deletion.
diff --git a/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S03usbdev b/buildroot/board/cvitek/SG200X/overlay/etc/init.d/S03usbdev
@@ -76,8 +76,38 @@ then
 			echo 'licheervnano' > strings/0x409/product
 		fi
 		mkdir -p configs/c.1
-		if [ -e /boot/usb.GS0 ]
+		if [ -e /boot/usb.hid ]
 		then
+			# 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 \\x5\\x1\\x9\\x6\\xa1\\x1\\x5\\x7\\x19\\xe0\\x29\\xe7\\x15\\x0\\x25\\x10\\x75\\x1\\x95\\x8\\x81\\x2\\x95\\x1\\x75\\x8\\x81\\x3\\x95\\x5\\x75\\x1\\x5\\x8\\x19\\x1\\x29\\x5\\x91\\x2\\x95\\x1\\x75\\x3\\x91\\x3\\x95\\x6\\x75\\x8\\x15\\x0\\x25\\x65\\x5\\x7\\x19\\x0\\x29\\x65\\x81\\x0\\xc0 > functions/hid.GS0/report_desc
+			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
+		elif [ -e /boot/usb.GS0 ]
+		then
+			# serial
 			mkdir -p functions/acm.GS0
 			rm -rf configs/c.1/acm.GS0
 			ln -s functions/acm.GS0 configs/c.1/