Collaboration diagram for USBD_REQ_Exported_FunctionsPrototype:

Functions
USBD_Status	USBD_StdDevReq (USB_OTG_CORE_HANDLE pdev, USB_SETUP_REQ req)
	USBD_StdDevReq Handle standard usb device requests. More...

USBD_Status	USBD_StdItfReq (USB_OTG_CORE_HANDLE pdev, USB_SETUP_REQ req)
	USBD_StdItfReq Handle standard usb interface requests. More...

USBD_Status	USBD_StdEPReq (USB_OTG_CORE_HANDLE pdev, USB_SETUP_REQ req)
	USBD_StdEPReq Handle standard usb endpoint requests. More...

void	USBD_ParseSetupRequest (USB_OTG_CORE_HANDLE pdev, USB_SETUP_REQ req)
	USBD_ParseSetupRequest Copy buffer into setup structure. More...

void	USBD_CtlError (USB_OTG_CORE_HANDLE pdev, USB_SETUP_REQ req)
	USBD_CtlError Handle USB low level Error. More...

void	USBD_GetString (const uint8_t desc, uint8_t unicode, uint16_t *len)
	USBD_GetString Convert Ascii string into unicode one. More...

Detailed Description

Function Documentation

◆ USBD_CtlError()

void USBD_CtlError	(	USB_OTG_CORE_HANDLE *	pdev,
		USB_SETUP_REQ *	req
	)

USBD_CtlError Handle USB low level Error.

Parameters

pdev	device instance
req	usb request

Return values

None

Definition at line 801 of file usbd_req.c.

Referenced by usbd_cdc_Setup(), USBD_ClrFeature(), USBD_GetConfig(), USBD_GetDescriptor(), USBD_GetStatus(), USBD_MSC_Setup(), USBD_SetAddress(), USBD_SetConfig(), USBD_StdDevReq(), USBD_StdEPReq(), and USBD_StdItfReq().

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◆ USBD_GetString()

void USBD_GetString	(	const uint8_t *	desc,
		uint8_t *	unicode,
		uint16_t *	len
	)

USBD_GetString Convert Ascii string into unicode one.

Parameters

desc	: descriptor buffer
unicode	: Formatted string buffer (unicode)
len	: descriptor length

Return values

None

Definition at line 819 of file usbd_req.c.

Referenced by USBD_MSC_ConfigStrDescriptor(), USBD_MSC_InterfaceStrDescriptor(), USBD_MSC_ManufacturerStrDescriptor(), USBD_MSC_ProductStrDescriptor(), USBD_MSC_SerialStrDescriptor(), USBD_USR_ConfigStrDescriptor(), USBD_USR_InterfaceStrDescriptor(), USBD_USR_ManufacturerStrDescriptor(), USBD_USR_ProductStrDescriptor(), and USBD_USR_SerialStrDescriptor().

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◆ USBD_ParseSetupRequest()

void USBD_ParseSetupRequest	(	USB_OTG_CORE_HANDLE *	pdev,
		USB_SETUP_REQ *	req
	)

USBD_ParseSetupRequest Copy buffer into setup structure.

Parameters

pdev	device instance
req	usb request

Return values

None

Definition at line 780 of file usbd_req.c.

Referenced by USBD_SetupStage().

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◆ USBD_StdDevReq()

USBD_Status USBD_StdDevReq	(	USB_OTG_CORE_HANDLE *	pdev,
		USB_SETUP_REQ *	req
	)

USBD_StdDevReq Handle standard usb device requests.

Parameters

pdev	device instance
req	usb request

Return values

status

Definition at line 149 of file usbd_req.c.

Referenced by USBD_SetupStage().

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◆ USBD_StdEPReq()

USBD_Status USBD_StdEPReq	(	USB_OTG_CORE_HANDLE *	pdev,
		USB_SETUP_REQ *	req
	)

USBD_StdEPReq Handle standard usb endpoint requests.

Parameters

pdev	USB OTG device instance
req	usb request

Return values

status

Definition at line 237 of file usbd_req.c.

Referenced by USBD_SetupStage().

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◆ USBD_StdItfReq()

USBD_Status USBD_StdItfReq	(	USB_OTG_CORE_HANDLE *	pdev,
		USB_SETUP_REQ *	req
	)

USBD_StdItfReq Handle standard usb interface requests.

Parameters

pdev	USB OTG device instance
req	usb request

Return values

status

Definition at line 200 of file usbd_req.c.

Referenced by USBD_SetupStage().

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