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add USB composite and mass storage class features in USB device stack

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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2447 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
qiuyiuestc@gmail.com
2012-11-25 00:02:10 +00:00
parent 1b2d954105
commit 60c27fc4b5
8 changed files with 726 additions and 32 deletions
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11
components/drivers/include/drivers/usb_device.h
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@@ -92,7 +92,9 @@ struct uclass
struct udevice* device;
udev_desc_t dev_desc;
struct uassco_descriptor* assco;
#ifdef RT_USB_DEVICE_COMPOSITE
uiad_desc_t iad_desc;
#endif
rt_list_t intf_list;
};
typedef struct uclass* uclass_t;
@@ -157,6 +159,7 @@ uep_t rt_usbd_endpoint_create(uep_desc_t ep_desc,
ualtsetting_t rt_usbd_altsetting_create(uintf_desc_t intf_desc, rt_size_t desc_size);
rt_err_t rt_usbd_core_init(void);
rt_err_t rt_usbd_post_event(struct udev_msg* msg, rt_size_t size);
rt_err_t rt_usbd_free_device(udevice_t device);
rt_err_t rt_usbd_device_set_controller(udevice_t device, udcd_t dcd);
rt_err_t rt_usbd_device_set_descriptor(udevice_t device, udev_desc_t dev_desc);
@@ -173,9 +176,13 @@ uconfig_t rt_usbd_find_config(udevice_t device, rt_uint8_t value);
uintf_t rt_usbd_find_interface(udevice_t device, rt_uint8_t value);
uep_t rt_usbd_find_endpoint(udevice_t device, rt_uint8_t ep_addr);
uclass_t rt_usbd_class_mass_create(udevice_t device);
uclass_t rt_usbd_class_mstorage_create(udevice_t device);
uclass_t rt_usbd_class_cdc_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);
#endif
rt_inline rt_err_t dcd_set_address(udcd_t dcd, rt_uint8_t value)
{
RT_ASSERT(dcd != RT_NULL);