Collaboration diagram for Usbd_dfu_Private_Functions:

Functions
static void	DFU_LeaveDFUMode (void *pdev)
	DFU_LeaveDFUMode Handles the sub-protocol DFU leave DFU mode request (leaves DFU mode and resets device to jump to user loaded code). More...

static void	DFU_Req_ABORT (void *pdev)
	DFU_Req_ABORT Handles the DFU ABORT request. More...

static void	DFU_Req_CLRSTATUS (void *pdev)
	DFU_Req_CLRSTATUS Handles the DFU CLRSTATUS request. More...

static void	DFU_Req_DETACH (void pdev, USB_SETUP_REQ req)
	DFU_Req_DETACH Handles the DFU DETACH request. More...

static void	DFU_Req_DNLOAD (void pdev, USB_SETUP_REQ req)
	DFU_Req_DNLOAD Handles the DFU DNLOAD request. More...

static void	DFU_Req_GETSTATE (void *pdev)
	DFU_Req_GETSTATE Handles the DFU GETSTATE request. More...

static void	DFU_Req_GETSTATUS (void *pdev)
	DFU_Req_GETSTATUS Handles the DFU GETSTATUS request. More...

static void	DFU_Req_UPLOAD (void pdev, USB_SETUP_REQ req)
	DFU_Req_UPLOAD Handles the DFU UPLOAD request. More...

static uint8_t	EP0_RxReady (void *pdev)
	EP0_RxReady Handles the DFU control endpoint data OUT stage. More...

static uint8_t	EP0_TxSent (void *pdev)
	EP0_TxSent Handles the DFU control endpoint data IN stage. More...

static uint8_t	usbd_dfu_DeInit (void *pdev, uint8_t cfgidx)
	usbd_dfu_Init De-initializes the DFU layer. More...

static uint8_t *	USBD_DFU_GetCfgDesc (uint8_t speed, uint16_t *length)
	USBD_DFU_GetCfgDesc Returns configuration descriptor. More...

static uint8_t *	USBD_DFU_GetUsrStringDesc (uint8_t speed, uint8_t index, uint16_t *length)
	USBD_DFU_GetUsrStringDesc Manages the transfer of memory interfaces string descriptors. More...

static uint8_t	usbd_dfu_Init (void *pdev, uint8_t cfgidx)
	usbd_dfu_Init Initializes the DFU interface. More...

static uint8_t	usbd_dfu_Setup (void pdev, USB_SETUP_REQ req)
	usbd_dfu_Setup Handles the DFU request parsing. More...

Detailed Description

Function Documentation

void DFU_LeaveDFUMode ( void * pdev )

static

DFU_LeaveDFUMode Handles the sub-protocol DFU leave DFU mode request (leaves DFU mode and resets device to jump to user loaded code).

Parameters

pdev	device instance

Return values

None

Definition at line 953 of file usbd_dfu_core.c.

static void DFU_Req_ABORT ( void * pdev )

static

DFU_Req_ABORT Handles the DFU ABORT request.

Parameters

pdev	device instance

Return values

None

Definition at line 928 of file usbd_dfu_core.c.

static void DFU_Req_CLRSTATUS ( void * pdev )

static

DFU_Req_CLRSTATUS Handles the DFU CLRSTATUS request.

Parameters

pdev	device instance

Return values

status

Definition at line 884 of file usbd_dfu_core.c.

static void DFU_Req_DETACH	(	void *	pdev,
		USB_SETUP_REQ *	req
	)

static

DFU_Req_DETACH Handles the DFU DETACH request.

Parameters

pdev	device instance
req	pointer to the request structure.

Return values

None.

Definition at line 635 of file usbd_dfu_core.c.

static void DFU_Req_DNLOAD	(	void *	pdev,
		USB_SETUP_REQ *	req
	)

static

DFU_Req_DNLOAD Handles the DFU DNLOAD request.

Parameters

pdev	device instance
req	pointer to the request structure

Return values

None

Definition at line 674 of file usbd_dfu_core.c.

static void DFU_Req_GETSTATE ( void * pdev )

static

DFU_Req_GETSTATE Handles the DFU GETSTATE request.

Parameters

pdev	device instance

Return values

None

Definition at line 914 of file usbd_dfu_core.c.

static void DFU_Req_GETSTATUS ( void * pdev )

static

DFU_Req_GETSTATUS Handles the DFU GETSTATUS request.

Parameters

pdev instance

Return values

status

Definition at line 818 of file usbd_dfu_core.c.

static void DFU_Req_UPLOAD	(	void *	pdev,
		USB_SETUP_REQ *	req
	)

static

DFU_Req_UPLOAD Handles the DFU UPLOAD request.

Parameters

pdev	instance
req	pointer to the request structure

Return values

status

Definition at line 729 of file usbd_dfu_core.c.

static uint8_t EP0_RxReady ( void * pdev )

static

EP0_RxReady Handles the DFU control endpoint data OUT stage.

Parameters

pdev	device instance

Return values

status

Definition at line 619 of file usbd_dfu_core.c.

static uint8_t EP0_TxSent ( void * pdev )

static

EP0_TxSent Handles the DFU control endpoint data IN stage.

Parameters

pdev	device instance

Return values

status

Definition at line 545 of file usbd_dfu_core.c.

static uint8_t usbd_dfu_DeInit	(	void *	pdev,
		uint8_t	cfgidx
	)

static

usbd_dfu_Init De-initializes the DFU layer.

Parameters

pdev	device instance
cfgidx	Configuration index

Return values

status

Definition at line 428 of file usbd_dfu_core.c.

static uint8_t * USBD_DFU_GetCfgDesc	(	uint8_t	speed,
		uint16_t *	length
	)

static

USBD_DFU_GetCfgDesc Returns configuration descriptor.

Parameters

speed	: current device speed
length	: pointer data length

Return values

pointer to descriptor buffer

Definition at line 995 of file usbd_dfu_core.c.

static uint8_t * USBD_DFU_GetUsrStringDesc	(	uint8_t	speed,
		uint8_t	index,
		uint16_t *	length
	)

static

USBD_DFU_GetUsrStringDesc Manages the transfer of memory interfaces string descriptors.

Parameters

speed	: current device speed
index	desciptor index
length	: pointer data length

Return values

pointer to the descriptor table or NULL if the descriptor is not supported.

Definition at line 1024 of file usbd_dfu_core.c.

static uint8_t usbd_dfu_Init	(	void *	pdev,
		uint8_t	cfgidx
	)

static

usbd_dfu_Init Initializes the DFU interface.

Parameters

pdev	device instance
cfgidx	Configuration index

Return values

status

Definition at line 407 of file usbd_dfu_core.c.

static uint8_t usbd_dfu_Setup	(	void *	pdev,
		USB_SETUP_REQ *	req
	)

static

usbd_dfu_Setup Handles the DFU request parsing.

Parameters

pdev	instance
req	usb requests

Return values

status

Definition at line 451 of file usbd_dfu_core.c.