USBD_REQ_Private_Functions

Functions
USBD_StatusTypeDef	USBD_StdDevReq (USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
	USBD_StdDevReq Handle standard usb device requests. More...
USBD_StatusTypeDef	USBD_StdItfReq (USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
	USBD_StdItfReq Handle standard usb interface requests. More...
USBD_StatusTypeDef	USBD_StdEPReq (USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
	USBD_StdEPReq Handle standard usb endpoint requests. More...
void	USBD_ParseSetupRequest (USBD_SetupReqTypedef *req, uint8_t *pdata)
	USBD_ParseSetupRequest Copy buffer into setup structure. More...
void	USBD_CtlError (USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
	USBD_CtlError Handle USB low level Error. More...
void	USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len)
	USBD_GetString Convert Ascii string into unicode one. More...

Detailed Description

Function Documentation

void USBD_CtlError	(	USBD_HandleTypeDef *	pdev,
		USBD_SetupReqTypedef *	req
	)

USBD_CtlError Handle USB low level Error.

Parameters

pdev	device instance
req	usb request

Return values

None

Definition at line 716 of file usbd_ctlreq.c.

void USBD_GetString	(	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 732 of file usbd_ctlreq.c.

void USBD_ParseSetupRequest	(	USBD_SetupReqTypedef *	req,
		uint8_t *	pdata
	)

USBD_ParseSetupRequest Copy buffer into setup structure.

Parameters

pdev	device instance
req	usb request

Return values

None

Definition at line 698 of file usbd_ctlreq.c.

USBD_StatusTypeDef USBD_StdDevReq	(	USBD_HandleTypeDef *	pdev,
		USBD_SetupReqTypedef *	req
	)

USBD_StdDevReq Handle standard usb device requests.

Parameters

pdev	device instance
req	usb request

Return values

status

Definition at line 119 of file usbd_ctlreq.c.

USBD_StatusTypeDef USBD_StdEPReq	(	USBD_HandleTypeDef *	pdev,
		USBD_SetupReqTypedef *	req
	)

USBD_StdEPReq Handle standard usb endpoint requests.

Parameters

pdev	device instance
req	usb request

Return values

status

Definition at line 207 of file usbd_ctlreq.c.

USBD_StatusTypeDef USBD_StdItfReq	(	USBD_HandleTypeDef *	pdev,
		USBD_SetupReqTypedef *	req
	)

USBD_StdItfReq Handle standard usb interface requests.

Parameters

pdev	device instance
req	usb request

Return values

status

Definition at line 170 of file usbd_ctlreq.c.