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Description

Gets current device state.

Files

usbd_core.h/usbd_core.c

Prototype

Arguments

dev_nbr

Device number.

p_err

Pointer to variable that will receive the return error code from this function.

USBD_ERR_NONE
USBD_ERR_DEV_INVALID_NBR

Returned Value

Current device state, if no error(s).

USBD_DEV_STATE_NONE, otherwise.

Callers

Application,

Classes.

Notes / Warnings

None.

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