USBDevice.selectAlternateInterface()
Experimental
This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The selectAlternateInterface() method of the
USBDevice interface returns a promise that resolves when
the specified alternative endpoint is selected.
Syntax
var promise = USBDevice.selectAlternateInterface(interfaceNumber, alternateSetting)Parameters
- interfaceNumber
- The index of one of the interfaces supported by the device. Interfaces are device-specific.
- alternateSetting
- The configuration of the selected interface.
Return value
A promise.
Specifications
| Specification | Status | Comment |
|---|---|---|
| WebUSB The definition of 'selectAlternateInterface()' in that specification. |
Draft | Initial definition. |
Browser compatibility
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