| pipe | [USBDevicePipe](#usbdevicepipe) | Yes | Device pipe, which is used to determine the bus number and device address. |
| iface | [USBInterface](#usbinterface) | Yes | USB interface, which is used to determine the index of the interface to claim. |
| force | boolean | No | Whether to forcibly claim the USB interface. The default value is **false**, indicating not to forcibly claim the USB interface. |
| pipe | [USBDevicePipe](#usbdevicepipe) | Yes| Device pipe, which is used to determine the bus number and device address. |
| iface | [USBInterface](#usbinterface) | Yes| USB interface, which is used to determine the index of the interface to claim. |
| force | boolean | No| Whether to forcibly claim the USB interface. The default value is **false**, indicating not to forcibly claim the USB interface. |
-**Return value**
| Type | Description |
| Type| Description|
| -------- | -------- |
| number | Returns **0** if the USB interface is successfully claimed; returns an error code otherwise. |
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@@ -199,13 +199,13 @@ Before you do this, ensure that you have claimed the interface by calling [usb.c
| pipe | [USBDevicePipe](#usbdevicepipe) | Yes | USB device pipe, which is used to determine the USB device. |
| contrlparam | [USBControlParams](#usbcontrolparams) | Yes | Control transfer parameters. |
| timeout | number | No | Timeout duration. The default value is **0**, indicating no timeout. |
| pipe | [USBDevicePipe](#usbdevicepipe) | Yes| USB device pipe, which is used to determine the USB device. |
| contrlparam | [USBControlParams](#usbcontrolparams) | Yes| Control transfer parameters. |
| timeout | number | No| Timeout duration. The default value is **0**, indicating no timeout. |
-**Return value**
| Type | Description |
| Type| Description|
| -------- | -------- |
| Promise<number> | Returns the size of the transmitted or received data block if the control transfer is successful; returns **-1** if an exception occurs. |
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@@ -365,15 +365,15 @@ Before you do this, call [usb.getDevices](#usbgetdevices) to obtain the USB devi
| pipe | [USBDevicePipe](#usbdevicepipe) | Yes | USB device pipe, which is used to determine the USB device. |
| endpoint | [USBEndpoint](#usbendpoint) | Yes | USB endpoint, which is used to determine the USB port for data transfer. |
| buffer | Uint8Array | Yes | Buffer for writing or reading data. |
| timeout | number | No | Timeout duration. The default value is **0**, indicating no timeout. |
| pipe | [USBDevicePipe](#usbdevicepipe) | Yes| USB device pipe, which is used to determine the USB device. |
| endpoint | [USBEndpoint](#usbendpoint) | Yes| USB endpoint, which is used to determine the USB port for data transfer. |
| buffer | Uint8Array | Yes| Buffer for writing or reading data. |
| timeout | number | No| Timeout duration. The default value is **0**, indicating no timeout. |
-**Return value**
| Type | Description |
| Type| Description|
| -------- | -------- |
| Promise<number> | Returns the size of the transmitted or received data block if the control transfer is successful; returns **-1** if an exception occurs. |
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@@ -399,12 +399,12 @@ Before you do this, call [usb.getDevices](#usbgetdevices) to obtain the USB devi