SAMV71 Xplained Ultra Software Package 1.3

USB device states
[Usbd_interface]

Collaboration diagram for USB device states:

Defines

#define USBD_STATE_SUSPENDED   0
#define USBD_STATE_ATTACHED   1
#define USBD_STATE_POWERED   2
#define USBD_STATE_DEFAULT   3
#define USBD_STATE_ADDRESS   4
#define USBD_STATE_CONFIGURED   5

Detailed Description

This section lists the device states of the USB device driver.


Define Documentation

#define USBD_STATE_ADDRESS   4

The device has been given an address on the bus.

Definition at line 139 of file USBD.h.

#define USBD_STATE_ATTACHED   1

USB cable is plugged into the device.

Definition at line 133 of file USBD.h.

#define USBD_STATE_CONFIGURED   5

A valid configuration has been selected.

Definition at line 141 of file USBD.h.

#define USBD_STATE_DEFAULT   3

Device has been reset.

Definition at line 137 of file USBD.h.

#define USBD_STATE_POWERED   2

Host is providing +5V through the USB cable.

Definition at line 135 of file USBD.h.

#define USBD_STATE_SUSPENDED   0

The device is currently suspended.

Definition at line 131 of file USBD.h.

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