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path: root/components/drivers/usb/usbdevice/class/hid.c
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Diffstat (limited to 'components/drivers/usb/usbdevice/class/hid.c')
-rw-r--r--components/drivers/usb/usbdevice/class/hid.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/components/drivers/usb/usbdevice/class/hid.c b/components/drivers/usb/usbdevice/class/hid.c
index acd1fd7864..4c338f3b1f 100644
--- a/components/drivers/usb/usbdevice/class/hid.c
+++ b/components/drivers/usb/usbdevice/class/hid.c
@@ -247,7 +247,7 @@ const static struct uhid_comm_descriptor _hid_comm_desc =
USB_DESC_LENGTH_IAD,
USB_DESC_TYPE_IAD,
USB_DYNAMIC,
- 0x02,
+ 0x01,
0x03, /* bInterfaceClass: HID */
#if defined(RT_USB_DEVICE_HID_KEYBOARD)||defined(RT_USB_DEVICE_HID_MOUSE)
USB_HID_SUBCLASS_BOOT, /* bInterfaceSubClass : 1=BOOT, 0=no boot */