Struct nrf52833_hal::pac::usbd::RegisterBlock [−][src]
Register block
Fields
tasks_startepin: [Reg<u32, _TASKS_STARTEPIN>; 8]
0x04 - 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: Reg<u32, _TASKS_STARTISOIN>
0x24 - Captures the ISOIN.PTR and ISOIN.MAXCNT registers values, and enables sending data on ISO endpoint
tasks_startepout: [Reg<u32, _TASKS_STARTEPOUT>; 8]
0x28 - 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: Reg<u32, _TASKS_STARTISOOUT>
0x48 - Captures the ISOOUT.PTR and ISOOUT.MAXCNT registers values, and enables receiving of data on ISO endpoint
tasks_ep0rcvout: Reg<u32, _TASKS_EP0RCVOUT>
0x4c - Allows OUT data stage on control endpoint 0
tasks_ep0status: Reg<u32, _TASKS_EP0STATUS>
0x50 - Allows status stage on control endpoint 0
tasks_ep0stall: Reg<u32, _TASKS_EP0STALL>
0x54 - Stalls data and status stage on control endpoint 0
tasks_dpdmdrive: Reg<u32, _TASKS_DPDMDRIVE>
0x58 - Forces D+ and D- lines into the state defined in the DPDMVALUE register
tasks_dpdmnodrive: Reg<u32, _TASKS_DPDMNODRIVE>
0x5c - Stops forcing D+ and D- lines into any state (USB engine takes control)
events_usbreset: Reg<u32, _EVENTS_USBRESET>
0x100 - Signals that a USB reset condition has been detected on USB lines
events_started: Reg<u32, _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: [Reg<u32, _EVENTS_ENDEPIN>; 8]
0x108 - Description collection: The whole EPIN[n] buffer has been consumed. The buffer can be accessed safely by software.
events_ep0datadone: Reg<u32, _EVENTS_EP0DATADONE>
0x128 - An acknowledged data transfer has taken place on the control endpoint
events_endisoin: Reg<u32, _EVENTS_ENDISOIN>
0x12c - The whole ISOIN buffer has been consumed. The buffer can be accessed safely by software.
events_endepout: [Reg<u32, _EVENTS_ENDEPOUT>; 8]
0x130 - Description collection: The whole EPOUT[n] buffer has been consumed. The buffer can be accessed safely by software.
events_endisoout: Reg<u32, _EVENTS_ENDISOOUT>
0x150 - The whole ISOOUT buffer has been consumed. The buffer can be accessed safely by software.
events_sof: Reg<u32, _EVENTS_SOF>
0x154 - Signals that a SOF (start of frame) condition has been detected on USB lines
events_usbevent: Reg<u32, _EVENTS_USBEVENT>
0x158 - An event or an error not covered by specific events has occurred. Check EVENTCAUSE register to find the cause.
events_ep0setup: Reg<u32, _EVENTS_EP0SETUP>
0x15c - A valid SETUP token has been received (and acknowledged) on the control endpoint
events_epdata: Reg<u32, _EVENTS_EPDATA>
0x160 - A data transfer has occurred on a data endpoint, indicated by the EPDATASTATUS register
shorts: Reg<u32, _SHORTS>
0x200 - Shortcuts between local events and tasks
inten: Reg<u32, _INTEN>
0x300 - Enable or disable interrupt
intenset: Reg<u32, _INTENSET>
0x304 - Enable interrupt
intenclr: Reg<u32, _INTENCLR>
0x308 - Disable interrupt
eventcause: Reg<u32, _EVENTCAUSE>
0x400 - Details on what caused the USBEVENT event
halted: HALTED
0x420 - Unspecified
epstatus: Reg<u32, _EPSTATUS>
0x468 - Provides information on which endpoint’s EasyDMA registers have been captured
epdatastatus: Reg<u32, _EPDATASTATUS>
0x46c - Provides information on which endpoint(s) an acknowledged data transfer has occurred (EPDATA event)
usbaddr: Reg<u32, _USBADDR>
0x470 - Device USB address
bmrequesttype: Reg<u32, _BMREQUESTTYPE>
0x480 - SETUP data, byte 0, bmRequestType
brequest: Reg<u32, _BREQUEST>
0x484 - SETUP data, byte 1, bRequest
wvaluel: Reg<u32, _WVALUEL>
0x488 - SETUP data, byte 2, LSB of wValue
wvalueh: Reg<u32, _WVALUEH>
0x48c - SETUP data, byte 3, MSB of wValue
windexl: Reg<u32, _WINDEXL>
0x490 - SETUP data, byte 4, LSB of wIndex
windexh: Reg<u32, _WINDEXH>
0x494 - SETUP data, byte 5, MSB of wIndex
wlengthl: Reg<u32, _WLENGTHL>
0x498 - SETUP data, byte 6, LSB of wLength
wlengthh: Reg<u32, _WLENGTHH>
0x49c - SETUP data, byte 7, MSB of wLength
size: SIZE
0x4a0 - Unspecified
enable: Reg<u32, _ENABLE>
0x500 - Enable USB
usbpullup: Reg<u32, _USBPULLUP>
0x504 - Control of the USB pull-up
dpdmvalue: Reg<u32, _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: Reg<u32, _DTOGGLE>
0x50c - Data toggle control and status
epinen: Reg<u32, _EPINEN>
0x510 - Endpoint IN enable
epouten: Reg<u32, _EPOUTEN>
0x514 - Endpoint OUT enable
epstall: Reg<u32, _EPSTALL>
0x518 - STALL endpoints
isosplit: Reg<u32, _ISOSPLIT>
0x51c - Controls the split of ISO buffers
framecntr: Reg<u32, _FRAMECNTR>
0x520 - Returns the current value of the start of frame counter
lowpower: Reg<u32, _LOWPOWER>
0x52c - Controls USBD peripheral low power mode during USB suspend
isoinconfig: Reg<u32, _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 - Unspecified
epin1: EPIN
0x614 - Unspecified
epin2: EPIN
0x628 - Unspecified
epin3: EPIN
0x63c - Unspecified
epin4: EPIN
0x650 - Unspecified
epin5: EPIN
0x664 - Unspecified
epin6: EPIN
0x678 - Unspecified
epin7: EPIN
0x68c - Unspecified
isoin: ISOIN
0x6a0 - Unspecified
epout0: EPOUT
0x700 - Unspecified
epout1: EPOUT
0x714 - Unspecified
epout2: EPOUT
0x728 - Unspecified
epout3: EPOUT
0x73c - Unspecified
epout4: EPOUT
0x750 - Unspecified
epout5: EPOUT
0x764 - Unspecified
epout6: EPOUT
0x778 - Unspecified
epout7: EPOUT
0x78c - Unspecified
isoout: ISOOUT
0x7a0 - Unspecified
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