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Keil /AT32F405xx_v2 /USB_OTG1_DEVICE /DIEPCTL4

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Interpret as DIEPCTL4

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31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0MPS0 (USBACEPT)USBACEPT 0 (DPID)DPID 0 (NAKSTS)NAKSTS 0EPTYPE 0 (STALL)STALL 0TXFNUM0 (CNAK)CNAK 0 (SNAK)SNAK 0 (SETD0PID)SETD0PID 0 (SETD1PID)SETD1PID 0 (EPTDIS)EPTDIS 0 (EPTENA)EPTENA

Description

OTGFS device IN endpoint-4 control register

Fields

MPS

Maximum packet size
USBACEPT

USB active endpoint
DPID

Endpoint Data PID
NAKSTS

NAK status
EPTYPE

Endpoint type
STALL

STALL handshake
TXFNUM

TxFIFO number
CNAK

Clear NAK
SNAK

Set NAK
SETD0PID

Set DATA0 PID
SETD1PID

Set DATA1 PID
EPTDIS

Endpoint disable
EPTENA

Endpoint enable

Links

()

Register Reference

https://github.com/cmsis-svd/cmsis-svd-data