diff --git a/en/application-dev/device/usb-guidelines.md b/en/application-dev/device/usb-guidelines.md index 46304e882adcc8f8fbd69daf30cbe58a565696cd..8476e88dc8ea1bf774b70991545dbd1d5f3620fe 100644 --- a/en/application-dev/device/usb-guidelines.md +++ b/en/application-dev/device/usb-guidelines.md @@ -1,93 +1,34 @@ -# USB Service Development +# USB Service Development -## When to Use +## When to Use In Host mode, you can obtain the list of connected devices, enable or disable the devices, manage device access permissions, and perform data transfer or control transfer. -## APIs +## APIs The USB service provides the following functions: query of USB device list, bulk data transfer, control transfer, and access permission management. -The following table lists the USB APIs currently available. For details, see the _API Reference_. +The following table lists the USB APIs currently available. For details, see the [API Reference](../reference/apis/js-apis-usb.md). **Table 1** Open USB APIs - -