Lines Matching refs:USB

1 # @ohos.usb (USB Manager) (System API)
3 The **usb** module provides USB device management functions, including USB device list query, bulk …
11 …provided by the module. For details about its public APIs, see [@ohos.usb (USB Manager) (No Longer…
24 Converts the USB function list in the string format to a numeric mask in Device mode.
28 **System capability**: SystemCapability.USB.USBManager
53 Converts the USB function list in the numeric mask format to a string in Device mode.
57 **System capability**: SystemCapability.USB.USBManager
63 | funcs  | [FunctionType](#functiontype9) | Yes  | USB function list in numeric mask format.|
82 Sets the current USB function list in Device mode.
86 **System capability**: SystemCapability.USB.USBManager
92 | funcs  | [FunctionType](#functiontype9) | Yes  | USB function list in numeric mask format.|
115 Obtains the numeric mask combination for the USB function list in Device mode.
119 **System capability**: SystemCapability.USB.USBManager
125 | [FunctionType](#functiontype9) | Numeric mask combination for the USB function list.|
137 Obtains the list of all physical USB ports.
141 **System capability**: SystemCapability.USB.USBManager
147 | [Array\<USBPort\>](#usbport9) | List of physical USB ports.|
159 Obtains the mask combination for the supported mode list of a given USB port.
163 **System capability**: SystemCapability.USB.USBManager
191 **System capability**: SystemCapability.USB.USBManager
220 Represents a USB port.
224 **System capability**: SystemCapability.USB.USBManager
228 | id             | number                           | Yes  |Unique identifier of a USB port.       …
230 | status         | [USBPortStatus](#usbportstatus9) | Yes  |USB port role.                      |
234 Enumerates USB port roles.
238 **System capability**: SystemCapability.USB.USBManager
242 | currentMode      | number   | Yes  |Current USB mode.       |
248 Enumerates USB device function types.
252 **System capability**: SystemCapability.USB.USBManager
269 Enumerates USB port mode types.
273 **System capability**: SystemCapability.USB.USBManager
289 **System capability**: SystemCapability.USB.USBManager
303 **System capability**: SystemCapability.USB.USBManager
308 | HOST   | 1    | USB host.|
309 | DEVICE | 2    | USB device.|