USBD_Callbacks_TypeDef Struct ReferencePlatform Middleware > USB > USB_DEVICE
USB Device stack callback structure.
Callback functions used by the device stack to signal events or query status to/from the application. See USBD_Init_TypeDef. Assign members to NULL if your application don't need a specific callback.
Definition at line 783
of file em_usb.h
.
#include <
em_usb.h
>
Data Fields | |
const USBD_IsSelfPoweredCb_TypeDef | isSelfPowered |
const USBD_SetupCmdCb_TypeDef | setupCmd |
const USBD_SofIntCb_TypeDef | sofInt |
const USBD_UsbResetCb_TypeDef | usbReset |
const USBD_DeviceStateChangeCb_TypeDef | usbStateChange |
Field Documentation
const USBD_IsSelfPoweredCb_TypeDef USBD_Callbacks_TypeDef::isSelfPowered |
Called whenever the device stack needs to query if the device is currently self- or bus-powered. Applies to devices which can operate in both modes.
Definition at line 788
of file em_usb.h
.
const USBD_SetupCmdCb_TypeDef USBD_Callbacks_TypeDef::setupCmd |
Called on each setup request received from host.
Definition at line 787
of file em_usb.h
.
const USBD_SofIntCb_TypeDef USBD_Callbacks_TypeDef::sofInt |
Called at each SOF interrupt. If NULL, the device stack will not enable the SOF interrupt.
Definition at line 791
of file em_usb.h
.
const USBD_UsbResetCb_TypeDef USBD_Callbacks_TypeDef::usbReset |
Called whenever USB reset signalling is detected on the USB port.
Definition at line 784
of file em_usb.h
.
Referenced by USBX_init().
const USBD_DeviceStateChangeCb_TypeDef USBD_Callbacks_TypeDef::usbStateChange |
Called whenever the device change state.
Definition at line 786
of file em_usb.h
.
The documentation for this struct was generated from the following file:
- C:/repos/embsw_super_h1/platform/middleware/usb_gecko/inc/
em_usb.h