diff options
Diffstat (limited to 'docs/source/api')
| -rw-r--r-- | docs/source/api/api_device.rst | 4 | ||||
| -rw-r--r-- | docs/source/api/api_host.rst | 11 |
2 files changed, 9 insertions, 6 deletions
diff --git a/docs/source/api/api_device.rst b/docs/source/api/api_device.rst index 49502c15..29c2b438 100644 --- a/docs/source/api/api_device.rst +++ b/docs/source/api/api_device.rst @@ -7,6 +7,10 @@ - 有多少个接口就调用多少次 `usbd_add_interface`，参数填相关 `xxx_init_intf`, 如果没有支持的，手动创建一个 intf 填入 - 有多少个端点就调用多少次 `usbd_add_endpoint`，当中断完成时，会调用到注册的端点回调中。 +参考下面这张图： + +.. figure:: img/api_device1.png + CORE ----------------- diff --git a/docs/source/api/api_host.rst b/docs/source/api/api_host.rst index 9d77441c..3368f47f 100644 --- a/docs/source/api/api_host.rst +++ b/docs/source/api/api_host.rst @@ -15,12 +15,11 @@ CLASS 驱动信息结构体 .. code-block:: C struct usbh_class_info { - uint8_t match_flags; /* Used for product specific matches; range is inclusive */ - uint8_t class; /* Base device class code */ - uint8_t subclass; /* Sub-class, depends on base class. Eg. */ - uint8_t protocol; /* Protocol, depends on base class. Eg. */ - uint16_t vid; /* Vendor ID (for vendor/product specific devices) */ - uint16_t pid; /* Product ID (for vendor/product specific devices) */ + uint8_t match_flags; /* Used for product specific matches; range is inclusive */ + uint8_t bInterfaceClass; /* Base device class code */ + uint8_t bInterfaceSubClass; /* Sub-class, depends on base class. Eg. */ + uint8_t bInterfaceProtocol; /* Protocol, depends on base class. Eg. */ + const uint16_t (*id_table)[2]; /* List of Vendor/Product ID pairs */ const struct usbh_class_driver *class_driver; }; |