Fix USB descriptor bugs (wrong interface, ProtocolsSuported, ...)

Change-Id: I0be2d8b92f176f31250a76e6f5b74a5c12d8cf42
diff --git a/sysmoOCTSIM/config/hpl_usb_config.h b/sysmoOCTSIM/config/hpl_usb_config.h
index bbfd99d..dd62bd9 100644
--- a/sysmoOCTSIM/config/hpl_usb_config.h
+++ b/sysmoOCTSIM/config/hpl_usb_config.h
@@ -39,7 +39,7 @@
 // <CONF_USB_D_N_EP_MAX"> Max possible (by "Max Endpoint Number" config)
 // <id> usbd_num_ep_sp
 #ifndef CONF_USB_D_NUM_EP_SP
-#define CONF_USB_D_NUM_EP_SP CONF_USB_N_6
+#define CONF_USB_D_NUM_EP_SP CONF_USB_N_7
 #endif
 
 // </h>