X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fdrv%2Fusb.h;h=9909eb38f99dc5fd6e0a0d4f0b995e6c9a7cea1f;hb=f5729acab3560972ec31e397844b9fe39c7455ce;hp=b68d9bf6fb5770007b3acede54ef7eba83af63fd;hpb=7713a5e329a770f53d53e39e9b3b8dae55c71614;p=bertos.git

diff --git a/bertos/drv/usb.h b/bertos/drv/usb.h
index b68d9bf6..9909eb38 100644
--- a/bertos/drv/usb.h
+++ b/bertos/drv/usb.h
@@ -252,6 +252,16 @@ typedef struct usb_string_descriptor
 #define USB_CLASS_APP_SPEC		0xfe
 #define USB_CLASS_VENDOR_SPEC		0xff
 
+/* USB Device subclasses */
+#define USB_CDC_SUBCLASS_ACM                    0x02
+#define USB_CDC_SUBCLASS_ETHERNET               0x06
+#define USB_CDC_SUBCLASS_WHCM                   0x08
+#define USB_CDC_SUBCLASS_DMM                    0x09
+#define USB_CDC_SUBCLASS_MDLM                   0x0a
+#define USB_CDC_SUBCLASS_OBEX                   0x0b
+#define USB_CDC_SUBCLASS_EEM                    0x0c
+#define USB_CDC_SUBCLASS_NCM                    0x0d
+
 /* Device configuration descriptor */
 typedef struct usb_config_descriptor
 {
@@ -321,6 +331,10 @@ struct usb_device
 	usb_device_descriptor_t *device;
 	usb_descriptor_header_t **config;
 	usb_string_descriptor_t **strings;
+
+	/* Callbacks */
+	void (*event_cb)(usb_ctrlrequest_t *);
+
 	/* Private data */
 	bool configured;
 };