USB_Setup_TypeDef Struct ReferencePlatform Middleware > USB > USB_COMMON

USB Setup request package.

Definition at line 381 of file em_usb.h .

#include < em_usb.h >

Data Fields

union {
struct {
union {
struct {
uint8_t Direction : 1
uint8_t Recipient : 5
uint8_t Type : 2
}
uint8_t bmRequestType
}
uint8_t bRequest
uint16_t wIndex
uint16_t wLength
uint16_t wValue
}
uint32_t dw [2]
};

Field Documentation

uint8_t USB_Setup_TypeDef::bmRequestType

Request characteristics.

Definition at line 390 of file em_usb.h .

Referenced by USBH_ControlMsg() , and USBX_SetupCmdCb() .

uint8_t USB_Setup_TypeDef::bRequest

Request code.

Definition at line 392 of file em_usb.h .

Referenced by CDC_SetupCmd() , HIDKBD_SetupCmd() , MSDD_SetupCmd() , USBH_ControlMsg() , and USBX_SetupCmdCb() .

uint8_t USB_Setup_TypeDef::Direction

Transfer direction of SETUP data phase.

Definition at line 388 of file em_usb.h .

Referenced by CDC_SetupCmd() , HIDKBD_SetupCmd() , and MSDD_SetupCmd() .

uint8_t USB_Setup_TypeDef::Recipient

Request recipient (device, interface, endpoint or other).

Definition at line 386 of file em_usb.h .

Referenced by CDC_SetupCmd() , HIDKBD_SetupCmd() , and MSDD_SetupCmd() .

uint8_t USB_Setup_TypeDef::Type

Request type (standard, class or vendor).

Definition at line 387 of file em_usb.h .

Referenced by CDC_SetupCmd() , HIDKBD_SetupCmd() , MSDD_SetupCmd() , and USBX_SetupCmdCb() .

uint16_t USB_Setup_TypeDef::wIndex

Index or offset, varies according to request.

Definition at line 394 of file em_usb.h .

Referenced by CDC_SetupCmd() , HIDKBD_SetupCmd() , MSDD_SetupCmd() , USBH_ControlMsg() , and USBX_SetupCmdCb() .

uint16_t USB_Setup_TypeDef::wLength

Number of bytes to transfer if there is a data stage.

Definition at line 395 of file em_usb.h .

Referenced by CDC_SetupCmd() , HIDKBD_SetupCmd() , MSDD_SetupCmd() , USBH_ControlMsg() , and USBX_SetupCmdCb() .

uint16_t USB_Setup_TypeDef::wValue

Varies according to request.

Definition at line 393 of file em_usb.h .

Referenced by CDC_SetupCmd() , HIDKBD_SetupCmd() , MSDD_SetupCmd() , USBH_ControlMsg() , and USBX_SetupCmdCb() .

The documentation for this struct was generated from the following file:
  • C:/repos/super_h1/platform/middleware/usb_gecko/inc/ em_usb.h