Struct nrf52820_pac::usbd::RegisterBlock

source · [−]

#[repr(C)]
pub struct RegisterBlock {Show 67 fields
    pub tasks_startepin: [TASKS_STARTEPIN; 8],
    pub tasks_startisoin: TASKS_STARTISOIN,
    pub tasks_startepout: [TASKS_STARTEPOUT; 8],
    pub tasks_startisoout: TASKS_STARTISOOUT,
    pub tasks_ep0rcvout: TASKS_EP0RCVOUT,
    pub tasks_ep0status: TASKS_EP0STATUS,
    pub tasks_ep0stall: TASKS_EP0STALL,
    pub tasks_dpdmdrive: TASKS_DPDMDRIVE,
    pub tasks_dpdmnodrive: TASKS_DPDMNODRIVE,
    pub events_usbreset: EVENTS_USBRESET,
    pub events_started: EVENTS_STARTED,
    pub events_endepin: [EVENTS_ENDEPIN; 8],
    pub events_ep0datadone: EVENTS_EP0DATADONE,
    pub events_endisoin: EVENTS_ENDISOIN,
    pub events_endepout: [EVENTS_ENDEPOUT; 8],
    pub events_endisoout: EVENTS_ENDISOOUT,
    pub events_sof: EVENTS_SOF,
    pub events_usbevent: EVENTS_USBEVENT,
    pub events_ep0setup: EVENTS_EP0SETUP,
    pub events_epdata: EVENTS_EPDATA,
    pub shorts: SHORTS,
    pub inten: INTEN,
    pub intenset: INTENSET,
    pub intenclr: INTENCLR,
    pub eventcause: EVENTCAUSE,
    pub halted: HALTED,
    pub epstatus: EPSTATUS,
    pub epdatastatus: EPDATASTATUS,
    pub usbaddr: USBADDR,
    pub bmrequesttype: BMREQUESTTYPE,
    pub brequest: BREQUEST,
    pub wvaluel: WVALUEL,
    pub wvalueh: WVALUEH,
    pub windexl: WINDEXL,
    pub windexh: WINDEXH,
    pub wlengthl: WLENGTHL,
    pub wlengthh: WLENGTHH,
    pub size: SIZE,
    pub enable: ENABLE,
    pub usbpullup: USBPULLUP,
    pub dpdmvalue: DPDMVALUE,
    pub dtoggle: DTOGGLE,
    pub epinen: EPINEN,
    pub epouten: EPOUTEN,
    pub epstall: EPSTALL,
    pub isosplit: ISOSPLIT,
    pub framecntr: FRAMECNTR,
    pub lowpower: LOWPOWER,
    pub isoinconfig: ISOINCONFIG,
    pub epin0: EPIN,
    pub epin1: EPIN,
    pub epin2: EPIN,
    pub epin3: EPIN,
    pub epin4: EPIN,
    pub epin5: EPIN,
    pub epin6: EPIN,
    pub epin7: EPIN,
    pub isoin: ISOIN,
    pub epout0: EPOUT,
    pub epout1: EPOUT,
    pub epout2: EPOUT,
    pub epout3: EPOUT,
    pub epout4: EPOUT,
    pub epout5: EPOUT,
    pub epout6: EPOUT,
    pub epout7: EPOUT,
    pub isoout: ISOOUT,
    /* private fields */
}

Expand description

Register block

Fields

tasks_startepin: [TASKS_STARTEPIN; 8]

0x04..0x24 - Description collection: Captures the EPIN[n].PTR and EPIN[n].MAXCNT registers values, and enables endpoint IN n to respond to traffic from host

tasks_startisoin: TASKS_STARTISOIN

0x24 - Captures the ISOIN.PTR and ISOIN.MAXCNT registers values, and enables sending data on ISO endpoint

tasks_startepout: [TASKS_STARTEPOUT; 8]

0x28..0x48 - Description collection: Captures the EPOUT[n].PTR and EPOUT[n].MAXCNT registers values, and enables endpoint n to respond to traffic from host

tasks_startisoout: TASKS_STARTISOOUT

0x48 - Captures the ISOOUT.PTR and ISOOUT.MAXCNT registers values, and enables receiving of data on ISO endpoint

tasks_ep0rcvout: TASKS_EP0RCVOUT

0x4c - Allows OUT data stage on control endpoint 0

tasks_ep0status: TASKS_EP0STATUS

0x50 - Allows status stage on control endpoint 0

tasks_ep0stall: TASKS_EP0STALL

0x54 - Stalls data and status stage on control endpoint 0

tasks_dpdmdrive: TASKS_DPDMDRIVE

0x58 - Forces D+ and D- lines into the state defined in the DPDMVALUE register

tasks_dpdmnodrive: TASKS_DPDMNODRIVE

0x5c - Stops forcing D+ and D- lines into any state (USB engine takes control)

events_usbreset: EVENTS_USBRESET

0x100 - Signals that a USB reset condition has been detected on USB lines

events_started: EVENTS_STARTED

0x104 - Confirms that the EPIN[n].PTR and EPIN[n].MAXCNT, or EPOUT[n].PTR and EPOUT[n].MAXCNT registers have been captured on all endpoints reported in the EPSTATUS register

events_endepin: [EVENTS_ENDEPIN; 8]

0x108..0x128 - Description collection: The whole EPIN[n] buffer has been consumed. The buffer can be accessed safely by software.

events_ep0datadone: EVENTS_EP0DATADONE

0x128 - An acknowledged data transfer has taken place on the control endpoint

events_endisoin: EVENTS_ENDISOIN

0x12c - The whole ISOIN buffer has been consumed. The buffer can be accessed safely by software.

events_endepout: [EVENTS_ENDEPOUT; 8]

0x130..0x150 - Description collection: The whole EPOUT[n] buffer has been consumed. The buffer can be accessed safely by software.

events_endisoout: EVENTS_ENDISOOUT

0x150 - The whole ISOOUT buffer has been consumed. The buffer can be accessed safely by software.

events_sof: EVENTS_SOF

0x154 - Signals that a SOF (start of frame) condition has been detected on USB lines

events_usbevent: EVENTS_USBEVENT

0x158 - An event or an error not covered by specific events has occurred. Check EVENTCAUSE register to find the cause.

events_ep0setup: EVENTS_EP0SETUP

0x15c - A valid SETUP token has been received (and acknowledged) on the control endpoint

events_epdata: EVENTS_EPDATA

0x160 - A data transfer has occurred on a data endpoint, indicated by the EPDATASTATUS register

shorts: SHORTS

0x200 - Shortcuts between local events and tasks

inten: INTEN

0x300 - Enable or disable interrupt

intenset: INTENSET

0x304 - Enable interrupt

intenclr: INTENCLR

0x308 - Disable interrupt

eventcause: EVENTCAUSE

0x400 - Details on what caused the USBEVENT event

halted: HALTED

0x420..0x464 - Unspecified

epstatus: EPSTATUS

0x468 - Provides information on which endpoint’s EasyDMA registers have been captured

epdatastatus: EPDATASTATUS

0x46c - Provides information on which endpoint(s) an acknowledged data transfer has occurred (EPDATA event)

usbaddr: USBADDR

0x470 - Device USB address

bmrequesttype: BMREQUESTTYPE

0x480 - SETUP data, byte 0, bmRequestType

brequest: BREQUEST

0x484 - SETUP data, byte 1, bRequest

wvaluel: WVALUEL

0x488 - SETUP data, byte 2, LSB of wValue

wvalueh: WVALUEH

0x48c - SETUP data, byte 3, MSB of wValue

windexl: WINDEXL

0x490 - SETUP data, byte 4, LSB of wIndex

windexh: WINDEXH

0x494 - SETUP data, byte 5, MSB of wIndex

wlengthl: WLENGTHL

0x498 - SETUP data, byte 6, LSB of wLength

wlengthh: WLENGTHH

0x49c - SETUP data, byte 7, MSB of wLength

size: SIZE

0x4a0..0x4c4 - Unspecified

enable: ENABLE

0x500 - Enable USB

usbpullup: USBPULLUP

0x504 - Control of the USB pull-up

dpdmvalue: DPDMVALUE

0x508 - State D+ and D- lines will be forced into by the DPDMDRIVE task. The DPDMNODRIVE task reverts the control of the lines to MAC IP (no forcing).

dtoggle: DTOGGLE

0x50c - Data toggle control and status

epinen: EPINEN

0x510 - Endpoint IN enable

epouten: EPOUTEN

0x514 - Endpoint OUT enable

epstall: EPSTALL

0x518 - STALL endpoints

isosplit: ISOSPLIT

0x51c - Controls the split of ISO buffers

framecntr: FRAMECNTR

0x520 - Returns the current value of the start of frame counter

lowpower: LOWPOWER

0x52c - Controls USBD peripheral low power mode during USB suspend

isoinconfig: ISOINCONFIG

0x530 - Controls the response of the ISO IN endpoint to an IN token when no data is ready to be sent

epin0: EPIN

0x600..0x60c - Unspecified

epin1: EPIN

0x614..0x620 - Unspecified

epin2: EPIN

0x628..0x634 - Unspecified

epin3: EPIN

0x63c..0x648 - Unspecified

epin4: EPIN

0x650..0x65c - Unspecified

epin5: EPIN

0x664..0x670 - Unspecified

epin6: EPIN

0x678..0x684 - Unspecified

epin7: EPIN

0x68c..0x698 - Unspecified

isoin: ISOIN

0x6a0..0x6ac - Unspecified

epout0: EPOUT

0x700..0x70c - Unspecified

epout1: EPOUT

0x714..0x720 - Unspecified

epout2: EPOUT

0x728..0x734 - Unspecified

epout3: EPOUT

0x73c..0x748 - Unspecified

epout4: EPOUT

0x750..0x75c - Unspecified

epout5: EPOUT

0x764..0x770 - Unspecified

epout6: EPOUT

0x778..0x784 - Unspecified

epout7: EPOUT

0x78c..0x798 - Unspecified

isoout: ISOOUT

0x7a0..0x7ac - Unspecified

Auto Trait Implementations

impl !RefUnwindSafe for RegisterBlock

impl Send for RegisterBlock

impl !Sync for RegisterBlock

impl Unpin for RegisterBlock

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source

impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct nrf52820_pac::usbd::RegisterBlock

Fields

Auto Trait Implementations

impl !RefUnwindSafe for RegisterBlock

impl Send for RegisterBlock

impl !Sync for RegisterBlock

impl Unpin for RegisterBlock

impl UnwindSafe for RegisterBlock

Blanket Implementations

impl<T> Any for Twhere
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere
T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere
U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct nrf52820_pac::usbd::RegisterBlock

Fields

Auto Trait Implementations

impl !RefUnwindSafe for RegisterBlock

impl Send for RegisterBlock

impl !Sync for RegisterBlock

impl Unpin for RegisterBlock

impl UnwindSafe for RegisterBlock

Blanket Implementations

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Any for Twhere
T: 'static + ?Sized,

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,