Enum sam3x8e::uotghs::fsm::DRDSTATER

pub enum DRDSTATER {
    A_IDLESTATE,
    A_WAIT_VRISE,
    A_WAIT_BCON,
    A_HOST,
    A_SUSPEND,
    A_PERIPHERAL,
    A_WAIT_VFALL,
    A_VBUS_ERR,
    A_WAIT_DISCHARGE,
    B_IDLE,
    B_PERIPHERAL,
    B_WAIT_BEGIN_HNP,
    B_WAIT_DISCHARGE,
    B_WAIT_ACON,
    B_HOST,
    B_SRP_INIT,
}

Possible values of the field DRDSTATE

Variants

A_IDLESTATE

This is the start state for A-devices (when the ID pin is 0)

A_WAIT_VRISE

In this state, the A-device waits for the voltage on VBus to rise above the A-device VBus Valid threshold (4.4 V).

A_WAIT_BCON

In this state, the A-device waits for the B-device to signal a connection.

A_HOST

In this state, the A-device that operates in Host mode is operational.

A_SUSPEND

The A-device operating as a host is in the suspend mode.

A_PERIPHERAL

The A-device operates as a peripheral.

A_WAIT_VFALL

In this state, the A-device waits for the voltage on VBus to drop below the A-device Session Valid threshold (1.4 V).

A_VBUS_ERR

In this state, the A-device waits for recovery of the over-current condition that caused it to enter this state.

A_WAIT_DISCHARGE

In this state, the A-device waits for the data USB line to discharge (100 us).

B_IDLE

This is the start state for B-device (when the ID pin is 1).

B_PERIPHERAL

In this state, the B-device acts as the peripheral.

B_WAIT_BEGIN_HNP

In this state, the B-device is in suspend mode and waits until 3 ms before initiating the HNP protocol if requested.

B_WAIT_DISCHARGE

In this state, the B-device waits for the data USB line to discharge (100 us) before becoming Host.

B_WAIT_ACON

In this state, the B-device waits for the A-device to signal a connect before becoming B-Host.

B_HOST

In this state, the B-device acts as the Host.

B_SRP_INIT

In this state, the B-device attempts to start a session using the SRP protocol.

Methods

impl DRDSTATER

pub fn bits(&self) -> u8

Value of the field as raw bits

pub fn is_a_idlestate(&self) -> bool

Checks if the value of the field is A_IDLESTATE

pub fn is_a_wait_vrise(&self) -> bool

Checks if the value of the field is A_WAIT_VRISE

pub fn is_a_wait_bcon(&self) -> bool

Checks if the value of the field is A_WAIT_BCON

pub fn is_a_host(&self) -> bool

Checks if the value of the field is A_HOST

pub fn is_a_suspend(&self) -> bool

Checks if the value of the field is A_SUSPEND

pub fn is_a_peripheral(&self) -> bool

Checks if the value of the field is A_PERIPHERAL

pub fn is_a_wait_vfall(&self) -> bool

Checks if the value of the field is A_WAIT_VFALL

pub fn is_a_vbus_err(&self) -> bool

Checks if the value of the field is A_VBUS_ERR

pub fn is_a_wait_discharge(&self) -> bool

Checks if the value of the field is A_WAIT_DISCHARGE

pub fn is_b_idle(&self) -> bool

Checks if the value of the field is B_IDLE

pub fn is_b_peripheral(&self) -> bool

Checks if the value of the field is B_PERIPHERAL

pub fn is_b_wait_begin_hnp(&self) -> bool

Checks if the value of the field is B_WAIT_BEGIN_HNP

pub fn is_b_wait_discharge(&self) -> bool

Checks if the value of the field is B_WAIT_DISCHARGE

pub fn is_b_wait_acon(&self) -> bool

Checks if the value of the field is B_WAIT_ACON

pub fn is_b_host(&self) -> bool

Checks if the value of the field is B_HOST

pub fn is_b_srp_init(&self) -> bool

Checks if the value of the field is B_SRP_INIT

Trait Implementations

impl Clone for DRDSTATER

fn clone(&self) -> DRDSTATER

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DRDSTATER

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq<DRDSTATER> for DRDSTATER

fn eq(&self, other: &DRDSTATER) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Copy for DRDSTATER