Merge pull request #90 from heyuanjie87/ForPullRequest

For pull request

2 files changed, 34 insertions, 5 deletions

diff --git a/components/drivers/include/drivers/usb_common.h b/components/drivers/include/drivers/usb_common.h
index 9b7f3873e1..d8d32d8306 100644
--- a/components/drivers/include/drivers/usb_common.h
+++ b/components/drivers/include/drivers/usb_common.h
@@ -207,6 +207,18 @@ extern "C" {
     (((rt_uint16_t)(*(((rt_uint8_t *)(x)) + 1))) << 8))
 
 typedef void (*func_callback)(void *context);
+typedef enum
+{
+    USB_STATE_NOTATTACHED = 0,
+    USB_STATE_ATTACHED,
+    USB_STATE_POWERED,
+    USB_STATE_RECONNECTING,
+    USB_STATE_UNAUTHENTICATED,
+    USB_STATE_DEFAULT,
+    USB_STATE_ADDRESS,
+    USB_STATE_CONFIGURED,
+    USB_STATE_SUSPENDED
+}udevice_state_t;
 
 #pragma pack(1)
 
@@ -310,6 +322,21 @@ struct uhub_descriptor
 };
 typedef struct uhub_descriptor* uhub_desc_t;
 
+struct uhid_descriptor
+{
+    rt_uint8_t bLength;
+    rt_uint8_t type;
+    rt_uint16_t bcdHID;
+    rt_uint8_t bCountryCode;
+    rt_uint8_t bNumDescriptors;
+    struct hid_descriptor_list
+    {
+        rt_uint8_t type;
+        rt_uint16_t wLength;
+    }Descriptor[1];
+};
+typedef struct uhid_descriptor* uhid_desc_t;
+
 struct ureqest
 {
     rt_uint8_t request_type;
diff --git a/components/drivers/include/drivers/usb_device.h b/components/drivers/include/drivers/usb_device.h
index 331ec785c3..99e89b74c5 100644
--- a/components/drivers/include/drivers/usb_device.h
+++ b/components/drivers/include/drivers/usb_device.h
@@ -28,7 +28,7 @@
 /* Product ID */
 #ifdef USB_PRODUCT_ID
 #define _PRODUCT_ID USB_PRODUCT_ID
-#else 
+#else
 #define _PRODUCT_ID 0x0001
 #endif
 
@@ -73,12 +73,12 @@ struct uendpoint
     rt_bool_t is_stall;
 };
 typedef struct uendpoint* uep_t;
- 
+
 struct ualtsetting
 {
     rt_list_t list;
     uintf_desc_t intf_desc;
-    void* desc; 
+    void* desc;
     rt_size_t desc_size;
     rt_list_t ep_list;
 };
@@ -112,7 +112,7 @@ struct uclass
     struct udevice* device;
     udev_desc_t dev_desc;
     void* user_data;
-    
+
     rt_list_t intf_list;
 };
 typedef struct uclass* uclass_t;
@@ -131,6 +131,7 @@ struct udevice
     struct udevice_descriptor dev_desc;
     const char** str;
 
+    udevice_state_t state;
     rt_list_t cfg_list;
     uconfig_t curr_cfg;
     rt_uint8_t nr_intf;
@@ -170,7 +171,7 @@ udevice_t rt_usbd_device_create(void);
 uconfig_t rt_usbd_config_create(void);
 uclass_t rt_usbd_class_create(udevice_t device, udev_desc_t dev_desc,
                               uclass_ops_t ops);
-uintf_t rt_usbd_interface_create(udevice_t device, uintf_handler_t handler);                                
+uintf_t rt_usbd_interface_create(udevice_t device, uintf_handler_t handler);
 uep_t rt_usbd_endpoint_create(uep_desc_t ep_desc, udep_handler_t handler);
 ualtsetting_t rt_usbd_altsetting_create(rt_size_t desc_size);
 
@@ -198,6 +199,7 @@ uep_t rt_usbd_find_endpoint(udevice_t device, uclass_t* pcls, rt_uint8_t ep_addr
 uclass_t rt_usbd_class_mstorage_create(udevice_t device);
 uclass_t rt_usbd_class_cdc_create(udevice_t device);
 uclass_t rt_usbd_class_rndis_create(udevice_t device);
+uclass_t rt_usbd_class_dap_create(udevice_t device);
 
 #ifdef RT_USB_DEVICE_COMPOSITE
 rt_err_t rt_usbd_class_set_iad(uclass_t cls, uiad_desc_t iad_desc);