Struct Usbcmd 

#[repr(transparent)]
pub struct Usbcmd(pub u32);

USB Command. F70RM 44.6.1.19 (text line 113363). RST and IAA are self-clearing commands. Host reset requires HCH=1. Device reset requires flushed endpoints and RS=0. FS_2:FS_1 jointly select 1024,512,256,128,64,32,16,8 frame-list elements. ITC legal values are 0,1,2,4,8,16,32,64. RM ASP/ASPE prose defaults (3/1) conflict with the register-map/diagram reset 0x00080000; the diagram is retained without guessing a mode-specific alternative.

Tuple Fields

0: u32

Implementations

impl Usbcmd

pub const fn rs(&self) -> bool

Run/Stop. Raw encoding: 0b - Stopped executing; 1b - Running.

pub const fn set_rs(&mut self, val: bool)

Run/Stop. Raw encoding: 0b - Stopped executing; 1b - Running.

pub const fn rst(&self) -> bool

Controller Reset.

pub const fn set_rst(&mut self, val: bool)

Controller Reset.

pub const fn fs_1(&self) -> u8

Frame List Size 1.

pub const fn set_fs_1(&mut self, val: u8)

Frame List Size 1.

pub const fn pse(&self) -> bool

Periodic Schedule Enable. Raw encoding: 0b - Do not process the periodic schedule; 1b - Process the periodic schedule.

pub const fn set_pse(&mut self, val: bool)

Periodic Schedule Enable. Raw encoding: 0b - Do not process the periodic schedule; 1b - Process the periodic schedule.

pub const fn ase(&self) -> bool

Asynchronous Schedule Enable. Raw encoding: 0b - Do not process the asynchronous schedule; 1b - Access the asynchronous schedule.

pub const fn set_ase(&mut self, val: bool)

Asynchronous Schedule Enable. Raw encoding: 0b - Do not process the asynchronous schedule; 1b - Access the asynchronous schedule.

pub const fn iaa(&self) -> bool

Interrupt on Async Advance Doorbell.

pub const fn set_iaa(&mut self, val: bool)

Interrupt on Async Advance Doorbell.

pub const fn asp(&self) -> u8

Asynchronous Schedule Park Mode Count.

pub const fn set_asp(&mut self, val: u8)

Asynchronous Schedule Park Mode Count.

pub const fn aspe(&self) -> bool

Asynchronous Schedule Park Mode Enable. Raw encoding: 0b - Disables; 1b - Enables.

pub const fn set_aspe(&mut self, val: bool)

Asynchronous Schedule Park Mode Enable. Raw encoding: 0b - Disables; 1b - Enables.

pub const fn sutw(&self) -> bool

Setup Trip Wire (Device mode only).

pub const fn set_sutw(&mut self, val: bool)

Setup Trip Wire (Device mode only).

pub const fn atdtw(&self) -> bool

Add dTD Trip Wire (Device mode only).

pub const fn set_atdtw(&mut self, val: bool)

Add dTD Trip Wire (Device mode only).

pub const fn fs_2(&self) -> bool

Frame List Size 2 (Host mode only). Raw encoding: 000b - 1024 elements (4096 bytes); 001b - 512 elements (2048 bytes); 010b - 256 elements (1024 bytes); 011b - 128 elements (512 bytes); 100b - 64 elements (256 bytes); 101b - 32 elements (128 bytes); 110b - 16 elements (64 bytes); 111b - 8 elements (32 bytes).

pub const fn set_fs_2(&mut self, val: bool)

Frame List Size 2 (Host mode only). Raw encoding: 000b - 1024 elements (4096 bytes); 001b - 512 elements (2048 bytes); 010b - 256 elements (1024 bytes); 011b - 128 elements (512 bytes); 100b - 64 elements (256 bytes); 101b - 32 elements (128 bytes); 110b - 16 elements (64 bytes); 111b - 8 elements (32 bytes).

pub const fn itc(&self) -> u8

Interrupt Threshold Control. Raw encoding: 0000_0000b - Immediate (no threshold); 0000_0001b - 1 microframe; 0000_0010b - 2 microframes; 0000_0100b - 4 microframes; 0000_1000b - 8 microframes; 0001_0000b - 16 microframes; 0010_0000b - 32 microframes; 0100_0000b - 64 microframes.

pub const fn set_itc(&mut self, val: u8)

Interrupt Threshold Control. Raw encoding: 0000_0000b - Immediate (no threshold); 0000_0001b - 1 microframe; 0000_0010b - 2 microframes; 0000_0100b - 4 microframes; 0000_1000b - 8 microframes; 0001_0000b - 16 microframes; 0010_0000b - 32 microframes; 0100_0000b - 64 microframes.

Trait Implementations

impl Clone for Usbcmd

fn clone(&self) -> Usbcmd

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Usbcmd

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

Formats the value using the given formatter.

impl Default for Usbcmd

fn default() -> Usbcmd

Returns the “default value” for a type.

impl PartialEq for Usbcmd

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Usbcmd

impl Eq for Usbcmd

impl StructuralPartialEq for Usbcmd